ID UMUD_ECOLI STANDARD; PRT; 139 AA. AC P0AG11; P04153; DT 01-NOV-1986, integrated into UniProtKB/Swiss-Prot. DT 01-NOV-1986, sequence version 1. DT 07-MAR-2006, entry version 5. DE Protein umuD (EC 3.4.21.-) [Contains: Protein umuD']. GN Name=umuD; OrderedLocusNames=b1183; OS Escherichia coli. OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; OC Enterobacteriaceae; Escherichia. OX NCBI_TaxID=562; RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RX MEDLINE=85242679; PubMed=2989817; RA Kitagawa Y., Akaboshi E., Shinagawa H., Horii T., Ogawa H., Kato T.; RT "Structural analysis of the umu operon required for inducible RT mutagenesis in Escherichia coli."; RL Proc. Natl. Acad. Sci. U.S.A. 82:4336-4340(1985). RN [2] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RX MEDLINE=85242678; PubMed=2989816; RA Perry K.L., Elledge S.J., Mitchell B.B., Marsh L., Walker G.C.; RT "umuDC and mucAB operons whose products are required for UV light- and RT chemical-induced mutagenesis: UmuD, MucA, and LexA proteins share RT homology."; RL Proc. Natl. Acad. Sci. U.S.A. 82:4331-4335(1985). RN [3] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RC STRAIN=K12; RX MEDLINE=97061202; PubMed=8905232; DOI=10.1093/dnares/3.3.137; RA Oshima T., Aiba H., Baba T., Fujita K., Hayashi K., Honjo A., RA Ikemoto K., Inada T., Itoh T., Kajihara M., Kanai K., Kashimoto K., RA Kimura S., Kitagawa M., Makino K., Masuda S., Miki T., Mizobuchi K., RA Mori H., Motomura K., Nakamura Y., Nashimoto H., Nishio Y., Saito N., RA Sampei G., Seki Y., Tagami H., Takemoto K., Wada C., Yamamoto Y., RA Yano M., Horiuchi T.; RT "A 718-kb DNA sequence of the Escherichia coli K-12 genome RT corresponding to the 12.7-28.0 min region on the linkage map."; RL DNA Res. 3:137-155(1996). RN [4] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=K12 / MG1655; RX MEDLINE=97426617; PubMed=9278503; DOI=10.1126/science.277.5331.1453; RA Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V., RA Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F., RA Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J., RA Mau B., Shao Y.; RT "The complete genome sequence of Escherichia coli K-12."; RL Science 277:1453-1474(1997). RN [5] RP MUTAGENESIS. RX MEDLINE=92318898; PubMed=1320188; DOI=10.1007/BF00265442; RA Koch W.H., Ennis D.G., Levine A.S., Woodgate R.; RT "Escherichia coli umuDC mutants: DNA sequence alterations and UmuD RT cleavage."; RL Mol. Gen. Genet. 233:443-448(1992). RN [6] RP X-RAY CRYSTALLOGRAPHY (2.5 ANGSTROMS) OF UMUD'. RX MEDLINE=96202734; PubMed=8614470; DOI=10.1038/380727a0; RA Peat T.S., Frank E., McDonald J.P., Levine A.S., Woodgate R., RA Hendrickson W.A.; RT "Structure of the UmuD' protein and its regulation in response to DNA RT damage."; RL Nature 380:727-730(1996). CC -!- FUNCTION: Involved in UV protection and mutation. Essential for CC induced (or SOS) mutagenesis. May modify the DNA replication CC machinery to allow bypass synthesis across a damaged template. CC -!- SIMILARITY: Belongs to the peptidase S24 family. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; M10107; AAA24728.1; -; Genomic_DNA. DR EMBL; M13387; AAA98073.1; -; Genomic_DNA. DR EMBL; D90752; BAA36030.1; -; Genomic_DNA. DR EMBL; D90753; BAA36038.1; -; Genomic_DNA. DR EMBL; U00096; AAC74267.1; -; Genomic_DNA. DR PIR; A03551; ZWECD. DR PDB; 1AY9; X-ray; A/B=32-139. DR PDB; 1I4V; NMR; A/B=26-139. DR PDB; 1UMU; X-ray; A/B=25-137. DR MEROPS; S24.003; -. DR ECO2DBASE; A015.1; 6TH EDITION. DR GenomeReviews; U00096_GR; b1183. DR EchoBASE; EB1050; -. DR EcoGene; EG11057; umuD. DR BioCyc; EcoCyc:EG11057-MONOMER; -. DR LinkHub; P04153; -. KW 3D-structure; Autocatalytic cleavage; Complete proteome; DNA damage; KW DNA repair; Hydrolase; Protease; Serine protease; SOS mutagenesis; KW SOS response. FT CHAIN 1 139 Protein umuD. FT /FTId=PRO_0000041988. FT CHAIN 25 139 Protein umuD'. FT /FTId=PRO_0000027305. FT ACT_SITE 60 60 Involved in auto-cleavage. FT ACT_SITE 97 97 Involved in auto-cleavage. FT SITE 24 25 Cleavage (auto-). FT MUTAGEN 27 27 P->D: In umuD1; non-cleavable. FT MUTAGEN 65 65 G->R: In umuD44; non-cleavable. FT MUTAGEN 92 92 G->D: In umuD77; non-cleavable. FT HELIX 40 44 FT STRAND 46 46 FT HELIX 48 50 FT STRAND 51 55 FT STRAND 58 59 FT TURN 60 61 FT HELIX 62 64 FT TURN 65 65 FT TURN 68 69 FT STRAND 71 75 FT TURN 76 77 FT STRAND 78 78 FT TURN 82 83 FT STRAND 85 90 FT TURN 91 92 FT STRAND 93 100 FT STRAND 102 104 FT STRAND 106 108 FT STRAND 110 111 FT TURN 112 113 FT STRAND 114 114 FT STRAND 117 118 FT TURN 121 122 FT STRAND 123 123 FT STRAND 125 135 SQ SEQUENCE 139 AA; 15063 MW; 0681A3FFAC7ED583 CRC64; MLFIKPADLR EIVTFPLFSD LVQCGFPSPA ADYVEQRIDL NQLLIQHPSA TYFVKASGDS MIDGGISDGD LLIVDSAITA SHGDIVIAAV DGEFTVKKLQ LRPTVQLIPM NSAYSPITIS SEDTLDVFGV VIHVVKAMR //