{"entryType":"UniProtKB reviewed (Swiss-Prot)","primaryAccession":"P56100","secondaryAccessions":["Q2EER0","Q2MBJ7"],"uniProtkbId":"CYDX_ECOLI","entryAudit":{"firstPublicDate":"1997-11-01","lastAnnotationUpdateDate":"2026-09-02","lastSequenceUpdateDate":"1997-11-01","entryVersion":147,"sequenceVersion":1},"annotationScore":5.0,"organism":{"scientificName":"Escherichia coli (strain K12)","taxonId":83333,"lineage":["Bacteria","Pseudomonadati","Pseudomonadota","Gammaproteobacteria","Enterobacterales","Enterobacteriaceae","Escherichia"]},"proteinExistence":"1: Evidence at protein level","proteinDescription":{"recommendedName":{"fullName":{"value":"Cytochrome bd-I ubiquinol oxidase subunit X"},"ecNumbers":[{"value":"7.1.1.7"}]},"alternativeNames":[{"fullName":{"value":"Cytochrome bd-I oxidase subunit X"}},{"fullName":{"value":"Cytochrome d ubiquinol oxidase subunit X"}}]},"genes":[{"geneName":{"value":"cydX"},"synonyms":[{"value":"ybgT"}],"orderedLocusNames":[{"value":"b4515"},{"value":"JW0724"}]}],"comments":[{"texts":[{"value":"Required for correct functioning of cytochrome bd-I oxidase. This protein and AppX may have some functional overlap"}],"commentType":"FUNCTION"},{"commentType":"CATALYTIC ACTIVITY","reaction":{"name":"2 a ubiquinol + O2(in) + 4 H(+)(in) = 2 a ubiquinone + 2 H2O(in) + 4 H(+)(out)","reactionCrossReferences":[{"database":"Rhea","id":"RHEA:40527"},{"database":"Rhea","id":"RHEA-COMP:9565"},{"database":"Rhea","id":"RHEA-COMP:9566"},{"database":"ChEBI","id":"CHEBI:15377"},{"database":"ChEBI","id":"CHEBI:15378"},{"database":"ChEBI","id":"CHEBI:15379"},{"database":"ChEBI","id":"CHEBI:16389"},{"database":"ChEBI","id":"CHEBI:17976"}],"ecNumber":"7.1.1.7"}},{"texts":[{"value":"Energy metabolism; oxidative phosphorylation"}],"commentType":"PATHWAY"},{"texts":[{"evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"23749980"}],"value":"May be a subunit of cytochrome bd-I ubiquinol oxidase. Probably interacts with CydA and CydB"}],"commentType":"SUBUNIT"},{"commentType":"SUBCELLULAR LOCATION","note":{"texts":[{"evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"19121005"},{"evidenceCode":"ECO:0000269","source":"PubMed","id":"21778229"}],"value":"In sucrose cushions fractionates with both the inner and outer membranes"}]},"subcellularLocations":[{"location":{"evidences":[{"evidenceCode":"ECO:0000305"}],"value":"Cell inner membrane","id":"SL-0037"},"topology":{"evidences":[{"evidenceCode":"ECO:0000305"}],"value":"Single-pass membrane protein","id":"SL-9904"}}]},{"texts":[{"evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"19121005"},{"evidenceCode":"ECO:0000269","source":"PubMed","id":"19734316"}],"value":"Constitutively expressed during aerobic growth (PubMed:19121005), induced in low oxygen, and maybe by SDS/EDTA (envelope stress) (PubMed:19734316) (at protein level)"}],"commentType":"INDUCTION"},{"texts":[{"evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"23749980"}],"value":"Slow growth in aerobic liquid culture, forms mixed colonies on aerobic solid media, increased sensitivity to reductant (beta-mercapoethanol). Reduced cytochrome bd-I oxidase activity"}],"commentType":"DISRUPTION PHENOTYPE"},{"texts":[{"evidences":[{"evidenceCode":"ECO:0000305"}],"value":"Belongs to the cytochrome ubiquinol oxidase subunit X family"}],"commentType":"SIMILARITY"},{"commentType":"SEQUENCE CAUTION","sequenceCautionType":"Frameshift","sequence":"J03939","evidences":[{"evidenceCode":"ECO:0000305"}]}],"features":[{"type":"Chain","location":{"start":{"value":1,"modifier":"EXACT"},"end":{"value":37,"modifier":"EXACT"}},"description":"Cytochrome bd-I ubiquinol oxidase subunit X","featureId":"PRO_0000168701"},{"type":"Transmembrane","location":{"start":{"value":4,"modifier":"EXACT"},"end":{"value":24,"modifier":"EXACT"}},"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]},{"type":"Mutagenesis","location":{"start":{"value":1,"modifier":"EXACT"},"end":{"value":1,"modifier":"EXACT"}},"description":"Does not restore reductant (beta-mercapoethanol) resistance.","evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"23749980"}],"alternativeSequence":{"originalSequence":"M","alternativeSequences":["Q"]}},{"type":"Mutagenesis","location":{"start":{"value":4,"modifier":"EXACT"},"end":{"value":4,"modifier":"EXACT"}},"description":"Does not restore reductant (beta-mercapoethanol) resistance.","evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"23749980"}],"alternativeSequence":{"originalSequence":"F","alternativeSequences":["A"]}},{"type":"Mutagenesis","location":{"start":{"value":7,"modifier":"EXACT"},"end":{"value":7,"modifier":"EXACT"}},"description":"Does not restore reductant (beta-mercapoethanol) resistance.","evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"23749980"}],"alternativeSequence":{"originalSequence":"I","alternativeSequences":["A"]}},{"type":"Mutagenesis","location":{"start":{"value":12,"modifier":"EXACT"},"end":{"value":12,"modifier":"EXACT"}},"description":"Does not restore reductant (beta-mercapoethanol) resistance.","evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"23749980"}],"alternativeSequence":{"originalSequence":"L","alternativeSequences":["A"]}},{"type":"Mutagenesis","location":{"start":{"value":14,"modifier":"EXACT"},"end":{"value":14,"modifier":"EXACT"}},"description":"Restores reductant (beta-mercapoethanol) resistance.","evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"23749980"}],"alternativeSequence":{"originalSequence":"C","alternativeSequences":["S"]}},{"type":"Mutagenesis","location":{"start":{"value":21,"modifier":"EXACT"},"end":{"value":21,"modifier":"EXACT"}},"description":"Does not restore reductant (beta-mercapoethanol) resistance.","evidences":[{"evidenceCode":"ECO:0000269","source":"PubMed","id":"23749980"}],"alternativeSequence":{"originalSequence":"A","alternativeSequences":["G"]}},{"type":"Helix","location":{"start":{"value":6,"modifier":"EXACT"},"end":{"value":9,"modifier":"EXACT"}},"description":"","evidences":[{"evidenceCode":"ECO:0007829","source":"PDB","id":"6RKO"}]},{"type":"Helix","location":{"start":{"value":10,"modifier":"EXACT"},"end":{"value":27,"modifier":"EXACT"}},"description":"","evidences":[{"evidenceCode":"ECO:0007829","source":"PDB","id":"6RKO"}]}],"keywords":[{"id":"KW-0002","category":"Technical term","name":"3D-structure"},{"id":"KW-0997","category":"Cellular component","name":"Cell inner membrane"},{"id":"KW-1003","category":"Cellular component","name":"Cell membrane"},{"id":"KW-0249","category":"Biological process","name":"Electron transport"},{"id":"KW-0472","category":"Cellular component","name":"Membrane"},{"id":"KW-1185","category":"Technical term","name":"Reference proteome"},{"id":"KW-0346","category":"Biological process","name":"Stress response"},{"id":"KW-1278","category":"Molecular function","name":"Translocase"},{"id":"KW-0812","category":"Domain","name":"Transmembrane"},{"id":"KW-1133","category":"Domain","name":"Transmembrane helix"},{"id":"KW-0813","category":"Biological process","name":"Transport"}],"references":[{"referenceNumber":1,"citation":{"id":"2843510","citationType":"journal article","authors":["Green G.N.","Fang H.","Lin R.-J.","Newton G.","Mather M.","Georgiou C.D.","Gennis R.B."],"citationCrossReferences":[{"database":"PubMed","id":"2843510"},{"database":"DOI","id":"10.1016/s0021-9258(18)37682-8"}],"title":"The nucleotide sequence of the cyd locus encoding the two subunits of the cytochrome d terminal oxidase complex of Escherichia coli.","publicationDate":"1988","journal":"J. Biol. Chem.","firstPage":"13138","lastPage":"13143","volume":"263"},"referencePositions":["NUCLEOTIDE SEQUENCE [GENOMIC DNA]"]},{"referenceNumber":2,"citation":{"id":"CI-A40OJA7N1JAPU","citationType":"submission","authors":["Kim K.","Allen E.","Araujo R.","Aparicio A.M.","Botstein D.","Cherry M.","Chung E.","Dietrich F.","Duncan M.","Federspiel N.","Kalman S.","Komp C.","Lashkari D.","Lew H.","Lin D.","Namath A.","Oefner P.","Davis R."],"publicationDate":"JUL-1995","submissionDatabase":"EMBL/GenBank/DDBJ databases"},"referencePositions":["NUCLEOTIDE SEQUENCE [GENOMIC DNA]"],"referenceComments":[{"value":"K12 / MG1655 / ATCC 47076","type":"STRAIN"}]},{"referenceNumber":3,"citation":{"id":"9278503","citationType":"journal article","authors":["Blattner F.R.","Plunkett G. III","Bloch C.A.","Perna N.T.","Burland V.","Riley M.","Collado-Vides J.","Glasner J.D.","Rode C.K.","Mayhew G.F.","Gregor J.","Davis N.W.","Kirkpatrick H.A.","Goeden M.A.","Rose D.J.","Mau B.","Shao Y."],"citationCrossReferences":[{"database":"PubMed","id":"9278503"},{"database":"DOI","id":"10.1126/science.277.5331.1453"}],"title":"The complete genome sequence of Escherichia coli K-12.","publicationDate":"1997","journal":"Science","firstPage":"1453","lastPage":"1462","volume":"277"},"referencePositions":["NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]"],"referenceComments":[{"value":"K12 / MG1655 / ATCC 47076","type":"STRAIN"}]},{"referenceNumber":4,"citation":{"id":"16738553","citationType":"journal article","authors":["Hayashi K.","Morooka N.","Yamamoto Y.","Fujita K.","Isono K.","Choi S.","Ohtsubo E.","Baba T.","Wanner B.L.","Mori H.","Horiuchi T."],"citationCrossReferences":[{"database":"PubMed","id":"16738553"},{"database":"DOI","id":"10.1038/msb4100049"}],"title":"Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110.","publicationDate":"2006","journal":"Mol. Syst. Biol.","firstPage":"E1","lastPage":"E5","volume":"2"},"referencePositions":["NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]"],"referenceComments":[{"value":"K12 / W3110 / ATCC 27325 / DSM 5911","type":"STRAIN"}]},{"referenceNumber":5,"citation":{"id":"7984428","citationType":"journal article","authors":["Borodovsky M.","Rudd K.E.","Koonin E.V."],"citationCrossReferences":[{"database":"PubMed","id":"7984428"},{"database":"DOI","id":"10.1093/nar/22.22.4756"}],"title":"Intrinsic and extrinsic approaches for detecting genes in a bacterial genome.","publicationDate":"1994","journal":"Nucleic Acids Res.","firstPage":"4756","lastPage":"4767","volume":"22"},"referencePositions":["IDENTIFICATION"]},{"referenceNumber":6,"citation":{"id":"9068659","citationType":"journal article","authors":["Muller M.M.","Webster R.E."],"citationCrossReferences":[{"database":"PubMed","id":"9068659"},{"database":"DOI","id":"10.1128/jb.179.6.2077-2080.1997"}],"title":"Characterization of the tol-pal and cyd region of Escherichia coli K-12: transcript analysis and identification of two new proteins encoded by the cyd operon.","publicationDate":"1997","journal":"J. Bacteriol.","firstPage":"2077","lastPage":"2080","volume":"179"},"referencePositions":["IDENTIFICATION"],"referenceComments":[{"value":"K12 / MG1655 / ATCC 47076","type":"STRAIN"}]},{"referenceNumber":7,"citation":{"id":"19121005","citationType":"journal article","authors":["Hemm M.R.","Paul B.J.","Schneider T.D.","Storz G.","Rudd K.E."],"citationCrossReferences":[{"database":"PubMed","id":"19121005"},{"database":"DOI","id":"10.1111/j.1365-2958.2008.06495.x"}],"title":"Small membrane proteins found by comparative genomics and ribosome binding site models.","publicationDate":"2008","journal":"Mol. Microbiol.","firstPage":"1487","lastPage":"1501","volume":"70"},"referencePositions":["SUBCELLULAR LOCATION","INDUCTION"],"referenceComments":[{"value":"K12 / MG1655 / ATCC 47076","type":"STRAIN"}]},{"referenceNumber":8,"citation":{"id":"19734316","citationType":"journal article","authors":["Hemm M.R.","Paul B.J.","Miranda-Rios J.","Zhang A.","Soltanzad N.","Storz G."],"citationCrossReferences":[{"database":"PubMed","id":"19734316"},{"database":"DOI","id":"10.1128/jb.00872-09"}],"title":"Small stress response proteins in Escherichia coli: proteins missed by classical proteomic studies.","publicationDate":"2010","journal":"J. Bacteriol.","firstPage":"46","lastPage":"58","volume":"192"},"referencePositions":["INDUCTION BY STRESS"],"referenceComments":[{"value":"K12 / MG1655 / ATCC 47076","type":"STRAIN"}]},{"referenceNumber":9,"citation":{"id":"21778229","citationType":"journal article","authors":["Fontaine F.","Fuchs R.T.","Storz G."],"citationCrossReferences":[{"database":"PubMed","id":"21778229"},{"database":"DOI","id":"10.1074/jbc.m111.245696"}],"title":"Membrane localization of small proteins in Escherichia coli.","publicationDate":"2011","journal":"J. Biol. Chem.","firstPage":"32464","lastPage":"32474","volume":"286"},"referencePositions":["SUBCELLULAR LOCATION","TOPOLOGY"],"referenceComments":[{"value":"K12 / MG1655 / ATCC 47076","type":"STRAIN"}]},{"referenceNumber":10,"citation":{"id":"23749980","citationType":"journal article","authors":["Vanorsdel C.E.","Bhatt S.","Allen R.J.","Brenner E.P.","Hobson J.J.","Jamil A.","Haynes B.M.","Genson A.M.","Hemm M.R."],"citationCrossReferences":[{"database":"PubMed","id":"23749980"},{"database":"DOI","id":"10.1128/jb.00324-13"}],"title":"The Escherichia coli CydX protein is a member of the CydAB cytochrome bd oxidase complex and is required for cytochrome bd oxidase activity.","publicationDate":"2013","journal":"J. Bacteriol.","firstPage":"3640","lastPage":"3650","volume":"195"},"referencePositions":["PROBABLE INTERACTION WITH CYDA AND CYDB","SUBUNIT","DISRUPTION PHENOTYPE","MUTAGENESIS OF MET-1; PHE-4; ILE-7; LEU-12; CYS-14 AND ALA-21"],"referenceComments":[{"value":"K12 / MG1655 / ATCC 47076","type":"STRAIN"}]}],"uniProtKBCrossReferences":[{"database":"EMBL","id":"J03939","properties":[{"key":"ProteinId","value":"-"},{"key":"Status","value":"NOT_ANNOTATED_CDS"},{"key":"MoleculeType","value":"Unassigned_DNA"}]},{"database":"EMBL","id":"U30934","properties":[{"key":"ProteinId","value":"-"},{"key":"Status","value":"NOT_ANNOTATED_CDS"},{"key":"MoleculeType","value":"Genomic_DNA"}]},{"database":"EMBL","id":"U00096","properties":[{"key":"ProteinId","value":"ABD18645.1"},{"key":"Status","value":"-"},{"key":"MoleculeType","value":"Genomic_DNA"}]},{"database":"EMBL","id":"AP009048","properties":[{"key":"ProteinId","value":"BAE76359.1"},{"key":"Status","value":"-"},{"key":"MoleculeType","value":"Genomic_DNA"}]},{"database":"RefSeq","id":"WP_000270282.1","properties":[{"key":"NucleotideSequenceId","value":"NZ_CP009789.1"}]},{"database":"RefSeq","id":"YP_588444.1","properties":[{"key":"NucleotideSequenceId","value":"NC_000913.3"}]},{"database":"PDB","id":"6RKO","properties":[{"key":"Method","value":"EM"},{"key":"Resolution","value":"2.68 A"},{"key":"Chains","value":"X=1-37"}]},{"database":"PDB","id":"6RX4","properties":[{"key":"Method","value":"EM"},{"key":"Resolution","value":"3.30 A"},{"key":"Chains","value":"C=1-37"}]},{"database":"PDB","id":"9RZV","properties":[{"key":"Method","value":"EM"},{"key":"Resolution","value":"2.23 A"},{"key":"Chains","value":"X/x=1-37"}]},{"database":"PDB","id":"9SE4","properties":[{"key":"Method","value":"EM"},{"key":"Resolution","value":"2.50 A"},{"key":"Chains","value":"X=1-37"}]},{"database":"PDB","id":"9SEJ","properties":[{"key":"Method","value":"EM"},{"key":"Resolution","value":"2.47 A"},{"key":"Chains","value":"X/x=1-37"}]},{"database":"PDB","id":"9SFF","properties":[{"key":"Method","value":"EM"},{"key":"Resolution","value":"2.38 A"},{"key":"Chains","value":"X=1-37"}]},{"database":"PDB","id":"9SFH","properties":[{"key":"Method","value":"EM"},{"key":"Resolution","value":"2.49 A"},{"key":"Chains","value":"X=1-37"}]},{"database":"PDB","id":"9SFJ","properties":[{"key":"Method","value":"EM"},{"key":"Resolution","value":"2.52 A"},{"key":"Chains","value":"X/x=1-37"}]},{"database":"PDB","id":"9SFV","properties":[{"key":"Method","value":"EM"},{"key":"Resolution","value":"2.61 A"},{"key":"Chains","value":"X/x=1-37"}]},{"database":"PDBsum","id":"6RKO","properties":[{"key":"Description","value":"-"}]},{"database":"PDBsum","id":"6RX4","properties":[{"key":"Description","value":"-"}]},{"database":"PDBsum","id":"9RZV","properties":[{"key":"Description","value":"-"}]},{"database":"PDBsum","id":"9SE4","properties":[{"key":"Description","value":"-"}]},{"database":"PDBsum","id":"9SEJ","properties":[{"key":"Description","value":"-"}]},{"database":"PDBsum","id":"9SFF","properties":[{"key":"Description","value":"-"}]},{"database":"PDBsum","id":"9SFH","properties":[{"key":"Description","value":"-"}]},{"database":"PDBsum","id":"9SFJ","properties":[{"key":"Description","value":"-"}]},{"database":"PDBsum","id":"9SFV","properties":[{"key":"Description","value":"-"}]},{"database":"AlphaFoldDB","id":"P56100","properties":[{"key":"Description","value":"-"}]},{"database":"EMDB","id":"EMD-10049","properties":[{"key":"Description","value":"-"}]},{"database":"EMDB","id":"EMD-4908","properties":[{"key":"Description","value":"-"}]},{"database":"EMDB","id":"EMD-54414","properties":[{"key":"Description","value":"-"}]},{"database":"EMDB","id":"EMD-54801","properties":[{"key":"Description","value":"-"}]},{"database":"EMDB","id":"EMD-54812","properties":[{"key":"Description","value":"-"}]},{"database":"EMDB","id":"EMD-54822","properties":[{"key":"Description","value":"-"}]},{"database":"EMDB","id":"EMD-54823","properties":[{"key":"Description","value":"-"}]},{"database":"EMDB","id":"EMD-54826","properties":[{"key":"Description","value":"-"}]},{"database":"EMDB","id":"EMD-54866","properties":[{"key":"Description","value":"-"}]},{"database":"SMR","id":"P56100","properties":[{"key":"Description","value":"-"}]},{"database":"BioGRID","id":"4259450","properties":[{"key":"Interactions","value":"12"}]},{"database":"ComplexPortal","id":"CPX-268","properties":[{"key":"EntryName","value":"Cytochrome bd-I ubiquinol oxidase complex"}]},{"database":"FunCoup","id":"P56100","properties":[{"key":"Number of interactors","value":"206"}]},{"database":"IntAct","id":"P56100","properties":[{"key":"Interactions","value":"2"}]},{"database":"MINT","id":"P56100","properties":[{"key":"Description","value":"-"}]},{"database":"STRING","id":"511145.b4515","properties":[{"key":"Description","value":"-"}]},{"database":"TCDB","id":"3.D.4.3.2","properties":[{"key":"FamilyName","value":"the proton-translocating cytochrome oxidase (cox) superfamily"}]},{"database":"PaxDb","id":"511145-b4515","properties":[{"key":"Description","value":"-"}]},{"database":"EnsemblBacteria","id":"ABD18645","properties":[{"key":"ProteinId","value":"ABD18645"},{"key":"GeneId","value":"b4515"}]},{"database":"GeneID","id":"1450246","properties":[{"key":"Description","value":"-"}]},{"database":"GeneID","id":"89520040","properties":[{"key":"Description","value":"-"}]},{"database":"GeneID","id":"93776750","properties":[{"key":"Description","value":"-"}]},{"database":"KEGG","id":"ecj:JW0724","properties":[{"key":"Description","value":"-"}]},{"database":"KEGG","id":"eco:b4515","properties":[{"key":"Description","value":"-"}]},{"database":"KEGG","id":"ecoc:C3026_03685","properties":[{"key":"Description","value":"-"}]},{"database":"PATRIC","id":"fig|511145.12.peg.766","properties":[{"key":"GeneDesignation","value":"-"}]},{"database":"EchoBASE","id":"EB4075","properties":[{"key":"Description","value":"-"}]},{"database":"eggNOG","id":"COG4890","properties":[{"key":"ToxonomicScope","value":"Bacteria"}]},{"database":"HOGENOM","id":"CLU_207013_1_0_6","properties":[{"key":"Description","value":"-"}]},{"database":"InParanoid","id":"P56100","properties":[{"key":"Description","value":"-"}]},{"database":"OrthoDB","id":"9806372at2","properties":[{"key":"Description","value":"-"}]},{"database":"PhylomeDB","id":"P56100","properties":[{"key":"Description","value":"-"}]},{"database":"BioCyc","id":"EcoCyc:MONOMER0-2663","properties":[{"key":"Description","value":"-"}]},{"database":"BioCyc","id":"MetaCyc:MONOMER0-2663","properties":[{"key":"Description","value":"-"}]},{"database":"BRENDA","id":"7.1.1.7","properties":[{"key":"OrganismId","value":"2026"}]},{"database":"UniPathway","id":"UPA00705","properties":[{"key":"RectionId","value":"-"}]},{"database":"PRO","id":"PR:P56100","properties":[{"key":"Description","value":"-"}]},{"database":"Proteomes","id":"UP000000625","properties":[{"key":"Component","value":"Chromosome"}]},{"database":"GO","id":"GO:0070069","properties":[{"key":"GoTerm","value":"C:cytochrome complex"},{"key":"GoEvidenceType","value":"IDA:ComplexPortal"}],"evidences":[{"evidenceCode":"ECO:0000314","source":"PubMed","id":"24681096"},{"evidenceCode":"ECO:0000314","source":"PubMed","id":"31604309"}]},{"database":"GO","id":"GO:0016020","properties":[{"key":"GoTerm","value":"C:membrane"},{"key":"GoEvidenceType","value":"IDA:ComplexPortal"}],"evidences":[{"evidenceCode":"ECO:0000314","source":"PubMed","id":"15919996"}]},{"database":"GO","id":"GO:0019867","properties":[{"key":"GoTerm","value":"C:outer membrane"},{"key":"GoEvidenceType","value":"IDA:EcoCyc"}],"evidences":[{"evidenceCode":"ECO:0000314","source":"PubMed","id":"21778229"}]},{"database":"GO","id":"GO:0005886","properties":[{"key":"GoTerm","value":"C:plasma membrane"},{"key":"GoEvidenceType","value":"IDA:EcoCyc"}],"evidences":[{"evidenceCode":"ECO:0000314","source":"PubMed","id":"21778229"}]},{"database":"GO","id":"GO:0016679","properties":[{"key":"GoTerm","value":"F:oxidoreductase activity, acting on diphenols and related substances as donors"},{"key":"GoEvidenceType","value":"IMP:EcoCyc"}],"evidences":[{"evidenceCode":"ECO:0000315","source":"PubMed","id":"23749980"}]},{"database":"GO","id":"GO:0019646","properties":[{"key":"GoTerm","value":"P:aerobic electron transport chain"},{"key":"GoEvidenceType","value":"NAS:ComplexPortal"}],"evidences":[{"evidenceCode":"ECO:0000303","source":"PubMed","id":"23749980"}]},{"database":"GO","id":"GO:0006119","properties":[{"key":"GoTerm","value":"P:oxidative phosphorylation"},{"key":"GoEvidenceType","value":"NAS:ComplexPortal"}],"evidences":[{"evidenceCode":"ECO:0000303","source":"PubMed","id":"23749980"}]},{"database":"InterPro","id":"IPR011724","properties":[{"key":"EntryName","value":"Cyd_oper_YbgT"}]},{"database":"InterPro","id":"IPR012994","properties":[{"key":"EntryName","value":"YbgT_YccB"}]},{"database":"NCBIfam","id":"TIGR02106","properties":[{"key":"EntryName","value":"cyd_oper_ybgT"},{"key":"MatchStatus","value":"1"}]},{"database":"Pfam","id":"PF08173","properties":[{"key":"EntryName","value":"YbgT_YccB"},{"key":"MatchStatus","value":"1"}]}],"sequence":{"value":"MWYFAWILGTLLACSFGVITALALEHVESGKAGQEDI","length":37,"molWeight":4042,"crc64":"FCA4CC0A727F668B","md5":"9E441C32DB8AF40EFBBC54336B0DD9DC"},"extraAttributes":{"countByCommentType":{"FUNCTION":1,"CATALYTIC ACTIVITY":1,"PATHWAY":1,"SUBUNIT":1,"SUBCELLULAR LOCATION":1,"INDUCTION":1,"DISRUPTION PHENOTYPE":1,"SIMILARITY":1,"SEQUENCE CAUTION":1},"countByFeatureType":{"Chain":1,"Transmembrane":1,"Mutagenesis":6,"Helix":2},"uniParcId":"UPI000013A341"}}