ID SPS1_HUMAN Reviewed; 392 AA. AC P49903; B4DWK0; D3DRS9; D6PSQ9; Q5T5U8; Q5T5U9; Q9BVT4; DT 01-OCT-1996, integrated into UniProtKB/Swiss-Prot. DT 13-DEC-2002, sequence version 2. DT 16-SEP-2015, entry version 135. DE RecName: Full=Selenide, water dikinase 1; DE EC=2.7.9.3; DE AltName: Full=Selenium donor protein 1; DE AltName: Full=Selenophosphate synthase 1; GN Name=SEPHS1; Synonyms=SELD, SPS, SPS1; OS Homo sapiens (Human). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; OC Catarrhini; Hominidae; Homo. OX NCBI_TaxID=9606; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), FUNCTION, ATP-BINDING, AND RP MUTAGENESIS OF GLY-268; GLY-270; GLY-273 AND HIS-274. RC TISSUE=Liver; RX PubMed=7665581; DOI=10.1074/jbc.270.37.21659; RA Low S.C., Harney J.W., Berry M.J.; RT "Cloning and functional characterization of human selenophosphate RT synthetase, an essential component of selenoprotein synthesis."; RL J. Biol. Chem. 270:21659-21664(1995). RN [2] RP NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1; 2; 3 AND 4), SUBUNIT, RP SUBCELLULAR LOCATION, AND TISSUE SPECIFICITY. RX PubMed=20471958; DOI=10.1016/j.bbrc.2010.05.055; RA Kim J.Y., Lee K.H., Shim M.S., Shin H., Xu X.M., Carlson B.A., RA Hatfield D.L., Lee B.J.; RT "Human selenophosphate synthetase 1 has five splice variants with RT unique interactions, subcellular localizations and expression RT patterns."; RL Biochem. Biophys. Res. Commun. 397:53-58(2010). RN [3] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3). RC TISSUE=Mammary gland; RX PubMed=14702039; DOI=10.1038/ng1285; RA Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., RA Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., RA Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S., RA Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., RA Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., RA Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., RA Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., RA Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., RA Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., RA Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., RA Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., RA Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., RA Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., RA Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., RA Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., RA Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., RA Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., RA Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., RA Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., RA Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., RA Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., RA Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., RA Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., RA Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., RA Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., RA Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., RA Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., RA Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.; RT "Complete sequencing and characterization of 21,243 full-length human RT cDNAs."; RL Nat. Genet. 36:40-45(2004). RN [4] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RX PubMed=15164054; DOI=10.1038/nature02462; RA Deloukas P., Earthrowl M.E., Grafham D.V., Rubenfield M., French L., RA Steward C.A., Sims S.K., Jones M.C., Searle S., Scott C., Howe K., RA Hunt S.E., Andrews T.D., Gilbert J.G.R., Swarbreck D., Ashurst J.L., RA Taylor A., Battles J., Bird C.P., Ainscough R., Almeida J.P., RA Ashwell R.I.S., Ambrose K.D., Babbage A.K., Bagguley C.L., Bailey J., RA Banerjee R., Bates K., Beasley H., Bray-Allen S., Brown A.J., RA Brown J.Y., Burford D.C., Burrill W., Burton J., Cahill P., Camire D., RA Carter N.P., Chapman J.C., Clark S.Y., Clarke G., Clee C.M., Clegg S., RA Corby N., Coulson A., Dhami P., Dutta I., Dunn M., Faulkner L., RA Frankish A., Frankland J.A., Garner P., Garnett J., Gribble S., RA Griffiths C., Grocock R., Gustafson E., Hammond S., Harley J.L., RA Hart E., Heath P.D., Ho T.P., Hopkins B., Horne J., Howden P.J., RA Huckle E., Hynds C., Johnson C., Johnson D., Kana A., Kay M., RA Kimberley A.M., Kershaw J.K., Kokkinaki M., Laird G.K., Lawlor S., RA Lee H.M., Leongamornlert D.A., Laird G., Lloyd C., Lloyd D.M., RA Loveland J., Lovell J., McLaren S., McLay K.E., McMurray A., RA Mashreghi-Mohammadi M., Matthews L., Milne S., Nickerson T., RA Nguyen M., Overton-Larty E., Palmer S.A., Pearce A.V., Peck A.I., RA Pelan S., Phillimore B., Porter K., Rice C.M., Rogosin A., Ross M.T., RA Sarafidou T., Sehra H.K., Shownkeen R., Skuce C.D., Smith M., RA Standring L., Sycamore N., Tester J., Thorpe A., Torcasso W., RA Tracey A., Tromans A., Tsolas J., Wall M., Walsh J., Wang H., RA Weinstock K., West A.P., Willey D.L., Whitehead S.L., Wilming L., RA Wray P.W., Young L., Chen Y., Lovering R.C., Moschonas N.K., RA Siebert R., Fechtel K., Bentley D., Durbin R.M., Hubbard T., RA Doucette-Stamm L., Beck S., Smith D.R., Rogers J.; RT "The DNA sequence and comparative analysis of human chromosome 10."; RL Nature 429:375-381(2004). RN [5] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RA Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., RA Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., RA Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., RA Hannenhalli S., Turner R., Yooseph S., Lu F., Nusskern D.R., RA Shue B.C., Zheng X.H., Zhong F., Delcher A.L., Huson D.H., RA Kravitz S.A., Mouchard L., Reinert K., Remington K.A., Clark A.G., RA Waterman M.S., Eichler E.E., Adams M.D., Hunkapiller M.W., Myers E.W., RA Venter J.C.; RL Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases. RN [6] RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). RC TISSUE=Placenta, and PNS; RX PubMed=15489334; DOI=10.1101/gr.2596504; RG The MGC Project Team; RT "The status, quality, and expansion of the NIH full-length cDNA RT project: the Mammalian Gene Collection (MGC)."; RL Genome Res. 14:2121-2127(2004). RN [7] RP PROTEIN SEQUENCE OF 5-16 AND 64-76, AND IDENTIFICATION BY MASS RP SPECTROMETRY. RC TISSUE=Fetal brain cortex; RA Lubec G., Chen W.-Q., Sun Y.; RL Submitted (DEC-2008) to UniProtKB. RN [8] RP ACETYLATION [LARGE SCALE ANALYSIS] AT SER-2, IDENTIFICATION BY MASS RP SPECTROMETRY [LARGE SCALE ANALYSIS], AND CLEAVAGE OF INITIATOR RP METHIONINE [LARGE SCALE ANALYSIS]. RX PubMed=19413330; DOI=10.1021/ac9004309; RA Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J., RA Mohammed S.; RT "Lys-N and trypsin cover complementary parts of the phosphoproteome in RT a refined SCX-based approach."; RL Anal. Chem. 81:4493-4501(2009). RN [9] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Cervix carcinoma; RX PubMed=20068231; DOI=10.1126/scisignal.2000475; RA Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., RA Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., RA Mann M.; RT "Quantitative phosphoproteomics reveals widespread full RT phosphorylation site occupancy during mitosis."; RL Sci. Signal. 3:RA3-RA3(2010). RN [10] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RX PubMed=21269460; DOI=10.1186/1752-0509-5-17; RA Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., RA Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J.; RT "Initial characterization of the human central proteome."; RL BMC Syst. Biol. 5:17-17(2011). RN [11] RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC TISSUE=Liver; RX PubMed=24275569; DOI=10.1016/j.jprot.2013.11.014; RA Bian Y., Song C., Cheng K., Dong M., Wang F., Huang J., Sun D., RA Wang L., Ye M., Zou H.; RT "An enzyme assisted RP-RPLC approach for in-depth analysis of human RT liver phosphoproteome."; RL J. Proteomics 96:253-262(2014). RN [12] RP X-RAY CRYSTALLOGRAPHY (1.9 ANGSTROMS) IN COMPLEX WITH ADP; MAGNESIUM RP IONS AND PHOSPHATE, SUBUNIT, ENZYME REGULATION, AND MUTAGENESIS OF RP THR-85. RX PubMed=19477186; DOI=10.1016/j.jmb.2009.05.032; RA Wang K.T., Wang J., Li L.F., Su X.D.; RT "Crystal structures of catalytic intermediates of human RT selenophosphate synthetase 1."; RL J. Mol. Biol. 390:747-759(2009). CC -!- FUNCTION: Synthesizes selenophosphate from selenide and ATP. CC {ECO:0000269|PubMed:7665581}. CC -!- CATALYTIC ACTIVITY: ATP + selenide + H(2)O = AMP + selenophosphate CC + phosphate. CC -!- ENZYME REGULATION: Activated by phosphate ions and by potassium CC ions. {ECO:0000269|PubMed:19477186}. CC -!- SUBUNIT: Homodimer (isoform 1, isoform 2, isoform 3 and isoform CC 4). Heterodimer of isoform 1 and isoform 3. Heterodimer of isoform CC 2 and isoform 4. {ECO:0000269|PubMed:19477186, CC ECO:0000269|PubMed:20471958}. CC -!- INTERACTION: CC Self; NbExp=3; IntAct=EBI-714091, EBI-714091; CC Q2TAL8:QRICH1; NbExp=5; IntAct=EBI-714091, EBI-2798044; CC P24278:ZBTB25; NbExp=4; IntAct=EBI-714091, EBI-739899; CC -!- SUBCELLULAR LOCATION: Isoform 1: Cell membrane. Nucleus membrane. CC -!- SUBCELLULAR LOCATION: Isoform 2: Cytoplasm. CC -!- SUBCELLULAR LOCATION: Isoform 3: Cytoplasm. CC -!- SUBCELLULAR LOCATION: Isoform 4: Cytoplasm. CC -!- ALTERNATIVE PRODUCTS: CC Event=Alternative splicing; Named isoforms=4; CC Name=1; Synonyms=Major type, MT; CC IsoId=P49903-1; Sequence=Displayed; CC Name=2; Synonyms=Delta E8; CC IsoId=P49903-2; Sequence=VSP_046702; CC Name=3; Synonyms=Delta E2; CC IsoId=P49903-3; Sequence=VSP_046701; CC Name=4; Synonyms=E9 and E9a; CC IsoId=P49903-4; Sequence=VSP_047451; CC -!- TISSUE SPECIFICITY: Isoform 1 and isoform 2 are gradually CC expressed during the cell cycle until G2/M phase and then CC decreased. Isoform 3 is gradually expressed during the cell cycle CC until S phase and then decreased. {ECO:0000269|PubMed:20471958}. CC -!- SIMILARITY: Belongs to the selenophosphate synthase 1 family. CC Class II subfamily. {ECO:0000305}. CC -!- CAUTION: The conserved active site Cys (or selenocysteine) residue CC in position 29 is replaced by a Thr. However, as function in CC selenoprotein synthesis is proven, it is possible Cys-31 is the CC active site. {ECO:0000305}. CC -!- SEQUENCE CAUTION: CC Sequence=AAA87567.1; Type=Frameshift; Positions=377; Evidence={ECO:0000305}; 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; U34044; AAA87567.1; ALT_FRAME; mRNA. DR EMBL; GU954545; ADF78120.1; -; mRNA. DR EMBL; GU954546; ADF78121.1; -; mRNA. DR EMBL; GU954547; ADF78122.1; -; mRNA. DR EMBL; GU954548; ADF78123.1; -; mRNA. DR EMBL; GU954549; ADF78124.1; -; mRNA. DR EMBL; AK301568; BAG63062.1; -; mRNA. DR EMBL; AL138764; CAI12907.1; -; Genomic_DNA. DR EMBL; AL355870; CAI12907.1; JOINED; Genomic_DNA. DR EMBL; AL355870; CAI14198.1; -; Genomic_DNA. DR EMBL; AL138764; CAI14198.1; JOINED; Genomic_DNA. DR EMBL; CH471072; EAW86289.1; -; Genomic_DNA. DR EMBL; CH471072; EAW86290.1; -; Genomic_DNA. DR EMBL; CH471072; EAW86291.1; -; Genomic_DNA. DR EMBL; CH471072; EAW86292.1; -; Genomic_DNA. DR EMBL; CH471072; EAW86293.1; -; Genomic_DNA. DR EMBL; BC000941; AAH00941.1; -; mRNA. DR EMBL; BC063816; AAH63816.1; -; mRNA. DR CCDS; CCDS55702.1; -. [P49903-3] DR CCDS; CCDS55703.1; -. [P49903-2] DR CCDS; CCDS7098.1; -. [P49903-1] DR RefSeq; NP_001182531.1; NM_001195602.1. [P49903-3] DR RefSeq; NP_001182533.1; NM_001195604.1. [P49903-2] DR RefSeq; NP_036379.2; NM_012247.4. [P49903-1] DR UniGene; Hs.124027; -. DR PDB; 3FD5; X-ray; 1.90 A; A/B=1-392. DR PDB; 3FD6; X-ray; 1.95 A; A/B=1-392. DR PDBsum; 3FD5; -. DR PDBsum; 3FD6; -. DR ProteinModelPortal; P49903; -. DR SMR; P49903; 6-377. DR BioGrid; 116589; 25. DR IntAct; P49903; 11. DR STRING; 9606.ENSP00000367893; -. DR PhosphoSite; P49903; -. DR BioMuta; SEPHS1; -. DR DMDM; 27151792; -. DR MaxQB; P49903; -. DR PaxDb; P49903; -. DR PeptideAtlas; P49903; -. DR PRIDE; P49903; -. DR DNASU; 22929; -. DR Ensembl; ENST00000327347; ENSP00000367893; ENSG00000086475. [P49903-1] DR Ensembl; ENST00000378614; ENSP00000367877; ENSG00000086475. [P49903-2] DR Ensembl; ENST00000545675; ENSP00000441119; ENSG00000086475. [P49903-3] DR GeneID; 22929; -. DR KEGG; hsa:22929; -. DR UCSC; uc001imh.3; human. [P49903-1] DR UCSC; uc021pnc.1; human. DR UCSC; uc021pnd.1; human. DR CTD; 22929; -. DR GeneCards; GC10M013317; -. DR HGNC; HGNC:19685; SEPHS1. DR HPA; HPA037645; -. DR MIM; 600902; gene. DR neXtProt; NX_P49903; -. DR PharmGKB; PA134905215; -. DR eggNOG; COG0709; -. DR GeneTree; ENSGT00390000000950; -. DR HOGENOM; HOG000219301; -. DR HOVERGEN; HBG001207; -. DR InParanoid; P49903; -. DR KO; K01008; -. DR OMA; DKNFRLT; -. DR OrthoDB; EOG7SR4MT; -. DR PhylomeDB; P49903; -. DR TreeFam; TF313811; -. DR BRENDA; 2.7.9.3; 2681. DR EvolutionaryTrace; P49903; -. DR GeneWiki; Selenophosphate_synthetase_1; -. DR GenomeRNAi; 22929; -. DR NextBio; 35492713; -. DR PRO; PR:P49903; -. DR Proteomes; UP000005640; Chromosome 10. DR Bgee; P49903; -. DR CleanEx; HS_SEPHS1; -. DR ExpressionAtlas; P49903; baseline and differential. DR Genevisible; P49903; HS. DR GO; GO:0005737; C:cytoplasm; IDA:UniProtKB. DR GO; GO:0031965; C:nuclear membrane; IDA:UniProtKB. DR GO; GO:0005886; C:plasma membrane; IDA:UniProtKB. DR GO; GO:0005524; F:ATP binding; TAS:ProtInc. DR GO; GO:0005525; F:GTP binding; TAS:ProtInc. DR GO; GO:0042802; F:identical protein binding; IPI:IntAct. DR GO; GO:0046982; F:protein heterodimerization activity; IDA:UniProtKB. DR GO; GO:0042803; F:protein homodimerization activity; IDA:UniProtKB. DR GO; GO:0004756; F:selenide, water dikinase activity; IEA:UniProtKB-EC. DR GO; GO:0006464; P:cellular protein modification process; TAS:ProtInc. DR Gene3D; 3.30.1330.10; -; 1. DR Gene3D; 3.90.650.10; -; 1. DR InterPro; IPR010918; AIR_synth_C_dom. DR InterPro; IPR016188; PurM-like_N. DR InterPro; IPR004536; SPS/SelD. DR Pfam; PF00586; AIRS; 1. DR Pfam; PF02769; AIRS_C; 1. DR PIRSF; PIRSF036407; Selenphspht_syn; 1. DR SUPFAM; SSF56042; SSF56042; 1. DR TIGRFAMs; TIGR00476; selD; 1. PE 1: Evidence at protein level; KW 3D-structure; Acetylation; Alternative splicing; ATP-binding; KW Cell membrane; Complete proteome; Cytoplasm; KW Direct protein sequencing; Kinase; Membrane; Nucleotide-binding; KW Nucleus; Reference proteome; Selenium; Transferase. FT INIT_MET 1 1 Removed. {ECO:0000244|PubMed:19413330}. FT CHAIN 2 392 Selenide, water dikinase 1. FT /FTId=PRO_0000127648. FT NP_BIND 67 69 ATP. FT NP_BIND 162 164 ATP; shared with dimeric partner. FT NP_BIND 267 273 ATP. FT ACT_SITE 31 31 {ECO:0000255}. FT BINDING 32 32 ATP. FT BINDING 87 87 ATP. FT BINDING 110 110 ATP. FT SITE 32 32 Important for catalytic activity. FT {ECO:0000250}. FT MOD_RES 2 2 N-acetylserine. FT {ECO:0000244|PubMed:19413330}. FT VAR_SEQ 1 67 Missing (in isoform 3). FT {ECO:0000303|PubMed:14702039, FT ECO:0000303|PubMed:20471958}. FT /FTId=VSP_046701. FT VAR_SEQ 251 321 Missing (in isoform 2). FT {ECO:0000303|PubMed:20471958}. FT /FTId=VSP_046702. FT VAR_SEQ 322 392 GGLLICLPREQAARFCAEIKSPKYGEGHQAWIIGIVEKGNR FT TARIIDKPRIIEVAPQVATQNVNPTPGATS -> DVQ (in FT isoform 4). FT {ECO:0000303|PubMed:20471958}. FT /FTId=VSP_047451. FT MUTAGEN 85 85 T->A: Strongly reduced ADP hydrolysis. FT {ECO:0000269|PubMed:19477186}. FT MUTAGEN 268 268 G->C: No change in ATP-binding. FT {ECO:0000269|PubMed:7665581}. FT MUTAGEN 270 270 G->R: No change in ATP-binding. FT {ECO:0000269|PubMed:7665581}. FT MUTAGEN 273 273 G->A,D,V: Loss of ATP-binding. FT {ECO:0000269|PubMed:7665581}. FT MUTAGEN 274 274 H->N: Reduced ATP-binding. FT {ECO:0000269|PubMed:7665581}. FT MUTAGEN 274 274 H->Y: Increased ATP-binding. FT {ECO:0000269|PubMed:7665581}. FT CONFLICT 260 260 A -> T (in Ref. 1; AAA87567). FT {ECO:0000305}. FT HELIX 10 12 {ECO:0000244|PDB:3FD5}. FT HELIX 20 23 {ECO:0000244|PDB:3FD5}. FT HELIX 35 42 {ECO:0000244|PDB:3FD5}. FT STRAND 68 74 {ECO:0000244|PDB:3FD5}. FT STRAND 81 89 {ECO:0000244|PDB:3FD5}. FT HELIX 96 113 {ECO:0000244|PDB:3FD5}. FT STRAND 120 129 {ECO:0000244|PDB:3FD5}. FT HELIX 134 154 {ECO:0000244|PDB:3FD5}. FT STRAND 159 169 {ECO:0000244|PDB:3FD5}. FT STRAND 171 180 {ECO:0000244|PDB:3FD5}. FT HELIX 182 184 {ECO:0000244|PDB:3FD5}. FT STRAND 196 201 {ECO:0000244|PDB:3FD5}. FT HELIX 205 213 {ECO:0000244|PDB:3FD5}. FT HELIX 218 224 {ECO:0000244|PDB:3FD5}. FT HELIX 230 245 {ECO:0000244|PDB:3FD5}. FT HELIX 249 257 {ECO:0000244|PDB:3FD5}. FT STRAND 262 265 {ECO:0000244|PDB:3FD5}. FT HELIX 270 279 {ECO:0000244|PDB:3FD5}. FT STRAND 283 296 {ECO:0000244|PDB:3FD5}. FT HELIX 299 305 {ECO:0000244|PDB:3FD5}. FT TURN 306 308 {ECO:0000244|PDB:3FD5}. FT HELIX 312 314 {ECO:0000244|PDB:3FD5}. FT STRAND 324 328 {ECO:0000244|PDB:3FD5}. FT HELIX 330 341 {ECO:0000244|PDB:3FD5}. FT STRAND 352 362 {ECO:0000244|PDB:3FD5}. FT STRAND 364 375 {ECO:0000244|PDB:3FD5}. SQ SEQUENCE 392 AA; 42911 MW; E9636E38146D926D CRC64; MSTRESFNPE SYELDKSFRL TRFTELKGTG CKVPQDVLQK LLESLQENHF QEDEQFLGAV MPRLGIGMDT CVIPLRHGGL SLVQTTDYIY PIVDDPYMMG RIACANVLSD LYAMGVTECD NMLMLLGVSN KMTDRERDKV MPLIIQGFKD AAEEAGTSVT GGQTVLNPWI VLGGVATTVC QPNEFIMPDN AVPGDVLVLT KPLGTQVAVA VHQWLDIPEK WNKIKLVVTQ EDVELAYQEA MMNMARLNRT AAGLMHTFNA HAATDITGFG ILGHAQNLAK QQRNEVSFVI HNLPVLAKMA AVSKACGNMF GLMHGTCPET SGGLLICLPR EQAARFCAEI KSPKYGEGHQ AWIIGIVEKG NRTARIIDKP RIIEVAPQVA TQNVNPTPGA TS //