ID TFB1_YEAST Reviewed; 642 AA. AC P32776; D6VSU0; E9P948; DT 01-OCT-1993, integrated into UniProtKB/Swiss-Prot. DT 01-OCT-1993, sequence version 1. DT 27-MAR-2024, entry version 200. DE RecName: Full=General transcription and DNA repair factor IIH subunit TFB1; DE Short=TFIIH subunit TFB1; DE AltName: Full=RNA polymerase II transcription factor B 73 kDa subunit; DE AltName: Full=RNA polymerase II transcription factor B p73 subunit; DE AltName: Full=RNA polymerase II transcription factor B subunit 1; GN Name=TFB1; OrderedLocusNames=YDR311W; ORFNames=D9740.3; OS Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast). OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; OC Saccharomycetales; Saccharomycetaceae; Saccharomyces. OX NCBI_TaxID=559292; RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PROTEIN SEQUENCE OF 314-322 AND RP 630-639. RX PubMed=1445600; DOI=10.1126/science.1445600; RA Gileadi O., Feaver W.J., Kornberg R.D.; RT "Cloning of a subunit of yeast RNA polymerase II transcription factor b and RT CTD kinase."; RL Science 257:1389-1392(1992). RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC 204508 / S288c; RX PubMed=9169867; RA Jacq C., Alt-Moerbe J., Andre B., Arnold W., Bahr A., Ballesta J.P.G., RA Bargues M., Baron L., Becker A., Biteau N., Bloecker H., Blugeon C., RA Boskovic J., Brandt P., Brueckner M., Buitrago M.J., Coster F., RA Delaveau T., del Rey F., Dujon B., Eide L.G., Garcia-Cantalejo J.M., RA Goffeau A., Gomez-Peris A., Granotier C., Hanemann V., Hankeln T., RA Hoheisel J.D., Jaeger W., Jimenez A., Jonniaux J.-L., Kraemer C., RA Kuester H., Laamanen P., Legros Y., Louis E.J., Moeller-Rieker S., RA Monnet A., Moro M., Mueller-Auer S., Nussbaumer B., Paricio N., Paulin L., RA Perea J., Perez-Alonso M., Perez-Ortin J.E., Pohl T.M., Prydz H., RA Purnelle B., Rasmussen S.W., Remacha M.A., Revuelta J.L., Rieger M., RA Salom D., Saluz H.P., Saiz J.E., Saren A.-M., Schaefer M., Scharfe M., RA Schmidt E.R., Schneider C., Scholler P., Schwarz S., Soler-Mira A., RA Urrestarazu L.A., Verhasselt P., Vissers S., Voet M., Volckaert G., RA Wagner G., Wambutt R., Wedler E., Wedler H., Woelfl S., Harris D.E., RA Bowman S., Brown D., Churcher C.M., Connor R., Dedman K., Gentles S., RA Hamlin N., Hunt S., Jones L., McDonald S., Murphy L.D., Niblett D., RA Odell C., Oliver K., Rajandream M.A., Richards C., Shore L., Walsh S.V., RA Barrell B.G., Dietrich F.S., Mulligan J.T., Allen E., Araujo R., Aviles E., RA Berno A., Carpenter J., Chen E., Cherry J.M., Chung E., Duncan M., RA Hunicke-Smith S., Hyman R.W., Komp C., Lashkari D., Lew H., Lin D., RA Mosedale D., Nakahara K., Namath A., Oefner P., Oh C., Petel F.X., RA Roberts D., Schramm S., Schroeder M., Shogren T., Shroff N., Winant A., RA Yelton M.A., Botstein D., Davis R.W., Johnston M., Andrews S., Brinkman R., RA Cooper J., Ding H., Du Z., Favello A., Fulton L., Gattung S., Greco T., RA Hallsworth K., Hawkins J., Hillier L.W., Jier M., Johnson D., Johnston L., RA Kirsten J., Kucaba T., Langston Y., Latreille P., Le T., Mardis E., RA Menezes S., Miller N., Nhan M., Pauley A., Peluso D., Rifkin L., Riles L., RA Taich A., Trevaskis E., Vignati D., Wilcox L., Wohldman P., Vaudin M., RA Wilson R., Waterston R., Albermann K., Hani J., Heumann K., Kleine K., RA Mewes H.-W., Zollner A., Zaccaria P.; RT "The nucleotide sequence of Saccharomyces cerevisiae chromosome IV."; RL Nature 387:75-78(1997). RN [3] RP GENOME REANNOTATION. RC STRAIN=ATCC 204508 / S288c; RX PubMed=24374639; DOI=10.1534/g3.113.008995; RA Engel S.R., Dietrich F.S., Fisk D.G., Binkley G., Balakrishnan R., RA Costanzo M.C., Dwight S.S., Hitz B.C., Karra K., Nash R.S., Weng S., RA Wong E.D., Lloyd P., Skrzypek M.S., Miyasato S.R., Simison M., Cherry J.M.; RT "The reference genome sequence of Saccharomyces cerevisiae: Then and now."; RL G3 (Bethesda) 4:389-398(2014). RN [4] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RC STRAIN=ATCC 204508 / S288c; RX PubMed=17322287; DOI=10.1101/gr.6037607; RA Hu Y., Rolfs A., Bhullar B., Murthy T.V.S., Zhu C., Berger M.F., RA Camargo A.A., Kelley F., McCarron S., Jepson D., Richardson A., Raphael J., RA Moreira D., Taycher E., Zuo D., Mohr S., Kane M.F., Williamson J., RA Simpson A.J.G., Bulyk M.L., Harlow E., Marsischky G., Kolodner R.D., RA LaBaer J.; RT "Approaching a complete repository of sequence-verified protein-encoding RT clones for Saccharomyces cerevisiae."; RL Genome Res. 17:536-543(2007). RN [5] RP FUNCTION OF TFIIH IN RNA POLYMERASE II TRANSCRIPTION, AND IDENTIFICATION IN RP THE TFIIH COMPLEX. RX PubMed=7961739; DOI=10.1016/s0021-9258(18)46892-5; RA Svejstrup J.Q., Feaver W.J., LaPointe J., Kornberg R.D.; RT "RNA polymerase transcription factor IIH holoenzyme from yeast."; RL J. Biol. Chem. 269:28044-28048(1994). RN [6] RP FUNCTION, AND SUBUNIT. RX PubMed=7813015; DOI=10.1016/0092-8674(95)90447-6; RA Svejstrup J.Q., Wang Z., Feaver W.J., Wu X., Bushnell D.A., Donahue T.F., RA Friedberg E.C., Kornberg R.D.; RT "Different forms of TFIIH for transcription and DNA repair: holo-TFIIH and RT a nucleotide excision repairosome."; RL Cell 80:21-28(1995). RN [7] RP FUNCTION OF THE TFIIH CORE COMPLEX IN DNA REPAIR. RX PubMed=8631896; DOI=10.1074/jbc.271.18.10821; RA Sung P., Guzder S.N., Prakash L., Prakash S.; RT "Reconstitution of TFIIH and requirement of its DNA helicase subunits, Rad3 RT and Rad25, in the incision step of nucleotide excision repair."; RL J. Biol. Chem. 271:10821-10826(1996). RN [8] RP IDENTIFICATION IN THE TFIIH CORE COMPLEX. RX PubMed=14500720; DOI=10.1074/jbc.c300417200; RA Takagi Y., Komori H., Chang W.-H., Hudmon A., Erdjument-Bromage H., RA Tempst P., Kornberg R.D.; RT "Revised subunit structure of yeast transcription factor IIH (TFIIH) and RT reconciliation with human TFIIH."; RL J. Biol. Chem. 278:43897-43900(2003). RN [9] RP LEVEL OF PROTEIN EXPRESSION [LARGE SCALE ANALYSIS]. RX PubMed=14562106; DOI=10.1038/nature02046; RA Ghaemmaghami S., Huh W.-K., Bower K., Howson R.W., Belle A., Dephoure N., RA O'Shea E.K., Weissman J.S.; RT "Global analysis of protein expression in yeast."; RL Nature 425:737-741(2003). RN [10] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-150, AND IDENTIFICATION BY RP MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RX PubMed=18407956; DOI=10.1074/mcp.m700468-mcp200; RA Albuquerque C.P., Smolka M.B., Payne S.H., Bafna V., Eng J., Zhou H.; RT "A multidimensional chromatography technology for in-depth phosphoproteome RT analysis."; RL Mol. Cell. Proteomics 7:1389-1396(2008). RN [11] RP STRUCTURE BY NMR OF 2-115, AND INTERACTION WITH RAD2. RX PubMed=22373916; DOI=10.1093/nar/gks194; RA Lafrance-Vanasse J., Arseneault G., Cappadocia L., Chen H.T., Legault P., RA Omichinski J.G.; RT "Structural and functional characterization of interactions involving the RT Tfb1 subunit of TFIIH and the NER factor Rad2."; RL Nucleic Acids Res. 40:5739-5750(2012). RN [12] RP STRUCTURE BY NMR OF 2-115. RX PubMed=23295669; DOI=10.1093/nar/gks1321; RA Lafrance-Vanasse J., Arseneault G., Cappadocia L., Legault P., RA Omichinski J.G.; RT "Structural and functional evidence that Rad4 competes with Rad2 for RT binding to the Tfb1 subunit of TFIIH in NER."; RL Nucleic Acids Res. 41:2736-2745(2013). CC -!- FUNCTION: Component of the general transcription and DNA repair factor CC IIH (TFIIH) core complex, which is involved in general and CC transcription-coupled nucleotide excision repair (NER) of damaged DNA CC and, when complexed to TFIIK, in RNA transcription by RNA polymerase CC II. In NER, TFIIH acts by opening DNA around the lesion to allow the CC excision of the damaged oligonucleotide and its replacement by a new CC DNA fragment. In transcription, TFIIH has an essential role in CC transcription initiation. When the pre-initiation complex (PIC) has CC been established, TFIIH is required for promoter opening and promoter CC escape. Phosphorylation of the C-terminal tail (CTD) of the largest CC subunit of RNA polymerase II by the kinase module TFIIK controls the CC initiation of transcription. {ECO:0000269|PubMed:7813015, CC ECO:0000269|PubMed:7961739, ECO:0000269|PubMed:8631896}. CC -!- SUBUNIT: Component of the 7-subunit TFIIH core complex composed of CC XPB/SSL2, XPD/RAD3, SSL1, TFB1, TFB2, TFB4 and TFB5, which is active in CC NER. The core complex associates with the 3-subunit CTD-kinase module CC TFIIK composed of CCL1, KIN28 and TFB3 to form the 10-subunit CC holoenzyme (holo-TFIIH) active in transcription (PubMed:7961739, CC PubMed:7813015, PubMed:14500720). Interacts with XPC/RAD4. XPC/RAD4 CC recruits TFIIH to the NER machinery (PubMed:23295669). Interacts with CC the NER 3'-endonuclease XPG/RAD2. XPG/RAD2 displaces XPC/RAD4 from the CC repair complex (PubMed:22373916, PubMed:23295669). CC {ECO:0000269|PubMed:14500720, ECO:0000269|PubMed:22373916, CC ECO:0000269|PubMed:23295669, ECO:0000269|PubMed:7813015, CC ECO:0000269|PubMed:7961739}. CC -!- INTERACTION: CC P32776; Q13351: KLF1; Xeno; NbExp=3; IntAct=EBI-19146, EBI-8284732; CC P32776; P04637: TP53; Xeno; NbExp=7; IntAct=EBI-19146, EBI-366083; CC -!- SUBCELLULAR LOCATION: Nucleus. CC -!- MISCELLANEOUS: Present with 5150 molecules/cell in log phase SD medium. CC {ECO:0000269|PubMed:14562106}. CC -!- SIMILARITY: Belongs to the TFB1 family. {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; M95750; AAA35143.1; -; Genomic_DNA. DR EMBL; U28374; AAB64747.1; -; Genomic_DNA. DR EMBL; AY723790; AAU09707.1; -; Genomic_DNA. DR EMBL; BK006938; DAA12150.1; -; Genomic_DNA. DR PIR; S31285; S31285. DR RefSeq; NP_010597.3; NM_001180619.3. DR PDB; 1Y5O; NMR; -; A=1-115. DR PDB; 2GS0; NMR; -; A=1-115. DR PDB; 2K2U; NMR; -; A=1-115. DR PDB; 2L2I; NMR; -; A=2-115. DR PDB; 2LOX; NMR; -; A=2-115. DR PDB; 2M14; NMR; -; A=2-115. DR PDB; 2MKR; NMR; -; A=1-115. DR PDB; 2N0Y; NMR; -; A=1-115. DR PDB; 2N23; NMR; -; A=2-115. DR PDB; 5OQJ; EM; 4.70 A; 1=1-642. DR PDB; 5OQM; EM; 5.80 A; 1=1-642. DR PDB; 5URN; NMR; -; A=2-115. DR PDB; 6GYM; EM; 6.70 A; 1=1-642. DR PDB; 7K01; EM; 3.90 A; 1=1-642. DR PDB; 7K04; EM; 9.25 A; 1=2-642. DR PDB; 7M2U; EM; 8.20 A; 1=1-642. DR PDB; 7ML0; EM; 3.00 A; 1=1-642. DR PDB; 7ML1; EM; 4.00 A; 1=1-642. DR PDB; 7ML2; EM; 3.40 A; 1=1-642. DR PDB; 7ML3; EM; 7.60 A; 1=1-642. DR PDB; 7ML4; EM; 3.10 A; 1=1-642. DR PDB; 7O4I; EM; 3.20 A; 1=1-642. DR PDB; 7O4J; EM; 2.90 A; 1=1-642. DR PDB; 7O4K; EM; 3.60 A; 1=1-642. DR PDB; 7O4L; EM; 3.40 A; 1=1-642. DR PDB; 7O72; EM; 3.40 A; 1=1-642. DR PDB; 7O73; EM; 3.40 A; 1=1-642. DR PDB; 7O75; EM; 3.20 A; 1=1-642. DR PDB; 7ZS9; EM; 3.10 A; 1=1-642. DR PDB; 7ZSA; EM; 4.00 A; 1=1-642. DR PDB; 7ZSB; EM; 6.60 A; 1=1-642. DR PDBsum; 1Y5O; -. DR PDBsum; 2GS0; -. DR PDBsum; 2K2U; -. DR PDBsum; 2L2I; -. DR PDBsum; 2LOX; -. DR PDBsum; 2M14; -. DR PDBsum; 2MKR; -. DR PDBsum; 2N0Y; -. DR PDBsum; 2N23; -. DR PDBsum; 5OQJ; -. DR PDBsum; 5OQM; -. DR PDBsum; 5URN; -. DR PDBsum; 6GYM; -. DR PDBsum; 7K01; -. DR PDBsum; 7K04; -. DR PDBsum; 7M2U; -. DR PDBsum; 7ML0; -. DR PDBsum; 7ML1; -. DR PDBsum; 7ML2; -. DR PDBsum; 7ML3; -. DR PDBsum; 7ML4; -. DR PDBsum; 7O4I; -. DR PDBsum; 7O4J; -. DR PDBsum; 7O4K; -. DR PDBsum; 7O4L; -. DR PDBsum; 7O72; -. DR PDBsum; 7O73; -. DR PDBsum; 7O75; -. DR PDBsum; 7ZS9; -. DR PDBsum; 7ZSA; -. DR PDBsum; 7ZSB; -. DR AlphaFoldDB; P32776; -. DR BMRB; P32776; -. DR EMDB; EMD-0092; -. DR EMDB; EMD-12719; -. DR EMDB; EMD-12720; -. DR EMDB; EMD-12721; -. DR EMDB; EMD-12722; -. DR EMDB; EMD-12743; -. DR EMDB; EMD-12744; -. DR EMDB; EMD-12745; -. DR EMDB; EMD-14927; -. DR EMDB; EMD-14928; -. DR EMDB; EMD-14929; -. DR EMDB; EMD-22587; -. DR EMDB; EMD-22588; -. DR EMDB; EMD-23905; -. DR EMDB; EMD-23906; -. DR EMDB; EMD-23907; -. DR EMDB; EMD-23908; -. DR EMDB; EMD-3846; -. DR EMDB; EMD-3850; -. DR SMR; P32776; -. DR BioGRID; 32364; 714. DR ComplexPortal; CPX-1659; General transcription factor TFIIH complex. DR DIP; DIP-1702N; -. DR IntAct; P32776; 45. DR MINT; P32776; -. DR STRING; 4932.YDR311W; -. DR iPTMnet; P32776; -. DR MaxQB; P32776; -. DR PaxDb; 4932-YDR311W; -. DR PeptideAtlas; P32776; -. DR EnsemblFungi; YDR311W_mRNA; YDR311W; YDR311W. DR GeneID; 851906; -. DR KEGG; sce:YDR311W; -. DR AGR; SGD:S000002719; -. DR SGD; S000002719; TFB1. DR VEuPathDB; FungiDB:YDR311W; -. DR eggNOG; KOG2074; Eukaryota. DR GeneTree; ENSGT00390000015066; -. DR HOGENOM; CLU_019188_0_0_1; -. DR InParanoid; P32776; -. DR OMA; QYVFSFT; -. DR OrthoDB; 1447146at2759; -. DR BioCyc; YEAST:G3O-29870-MONOMER; -. DR Reactome; R-SCE-113418; Formation of the Early Elongation Complex. DR Reactome; R-SCE-674695; RNA Polymerase II Pre-transcription Events. DR Reactome; R-SCE-6781823; Formation of TC-NER Pre-Incision Complex. DR Reactome; R-SCE-6782135; Dual incision in TC-NER. DR Reactome; R-SCE-6782210; Gap-filling DNA repair synthesis and ligation in TC-NER. DR Reactome; R-SCE-6796648; TP53 Regulates Transcription of DNA Repair Genes. DR Reactome; R-SCE-72086; mRNA Capping. DR Reactome; R-SCE-73772; RNA Polymerase I Promoter Escape. DR Reactome; R-SCE-73776; RNA Polymerase II Promoter Escape. DR Reactome; R-SCE-73779; RNA Polymerase II Transcription Pre-Initiation And Promoter Opening. DR Reactome; R-SCE-75953; RNA Polymerase II Transcription Initiation. DR Reactome; R-SCE-76042; RNA Polymerase II Transcription Initiation And Promoter Clearance. DR Reactome; R-SCE-77075; RNA Pol II CTD phosphorylation and interaction with CE. DR BioGRID-ORCS; 851906; 0 hits in 10 CRISPR screens. DR EvolutionaryTrace; P32776; -. DR PRO; PR:P32776; -. DR Proteomes; UP000002311; Chromosome IV. DR RNAct; P32776; Protein. DR GO; GO:0005829; C:cytosol; IDA:SGD. DR GO; GO:0000112; C:nucleotide-excision repair factor 3 complex; IDA:SGD. DR GO; GO:0005634; C:nucleus; IDA:SGD. DR GO; GO:0000439; C:transcription factor TFIIH core complex; IDA:SGD. DR GO; GO:0005675; C:transcription factor TFIIH holo complex; IDA:SGD. DR GO; GO:0032266; F:phosphatidylinositol-3-phosphate binding; IDA:SGD. DR GO; GO:0010314; F:phosphatidylinositol-5-phosphate binding; IDA:SGD. DR GO; GO:0006281; P:DNA repair; IBA:GO_Central. DR GO; GO:0006289; P:nucleotide-excision repair; IDA:ComplexPortal. DR GO; GO:0006360; P:transcription by RNA polymerase I; IMP:SGD. DR GO; GO:0006366; P:transcription by RNA polymerase II; IDA:SGD. DR GO; GO:0006367; P:transcription initiation at RNA polymerase II promoter; IDA:ComplexPortal. DR CDD; cd13229; PH_TFIIH; 1. DR DisProt; DP01638; -. DR Gene3D; 1.10.3970.10; BSD domain; 1. DR Gene3D; 2.30.29.30; Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB); 1. DR IDEAL; IID50021; -. DR InterPro; IPR005607; BSD_dom. DR InterPro; IPR035925; BSD_dom_sf. DR InterPro; IPR011993; PH-like_dom_sf. DR InterPro; IPR027079; Tfb1/GTF2H1. DR InterPro; IPR013876; TFIIH_BTF_p62_N. DR PANTHER; PTHR12856:SF0; GENERAL TRANSCRIPTION FACTOR IIH SUBUNIT 1; 1. DR PANTHER; PTHR12856; TRANSCRIPTION INITIATION FACTOR IIH-RELATED; 1. DR Pfam; PF03909; BSD; 2. DR Pfam; PF08567; PH_TFIIH; 1. DR SMART; SM00751; BSD; 2. DR SUPFAM; SSF140383; BSD domain-like; 2. DR SUPFAM; SSF50729; PH domain-like; 1. DR PROSITE; PS50858; BSD; 2. PE 1: Evidence at protein level; KW 3D-structure; Direct protein sequencing; DNA damage; DNA repair; Nucleus; KW Phosphoprotein; Reference proteome; Repeat; Transcription; KW Transcription regulation. FT CHAIN 1..642 FT /note="General transcription and DNA repair factor IIH FT subunit TFB1" FT /id="PRO_0000119261" FT DOMAIN 165..221 FT /note="BSD 1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00036" FT DOMAIN 243..295 FT /note="BSD 2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00036" FT REGION 65..85 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 120..154 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 399..418 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 65..81 FT /note="Basic and acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 130..154 FT /note="Polar residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT MOD_RES 150 FT /note="Phosphothreonine" FT /evidence="ECO:0007744|PubMed:18407956" FT CONFLICT 209 FT /note="F -> L (in Ref. 4; AAU09707)" FT /evidence="ECO:0000305" FT STRAND 3..9 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 12..19 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 21..24 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 26..35 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 37..41 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 42..44 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 45..50 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 55..57 FT /evidence="ECO:0007829|PDB:7O4L" FT STRAND 59..64 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 69..71 FT /evidence="ECO:0007829|PDB:1Y5O" FT STRAND 75..77 FT /evidence="ECO:0007829|PDB:2K2U" FT STRAND 86..92 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 94..120 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 171..176 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 178..187 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 189..199 FT /evidence="ECO:0007829|PDB:7O4J" FT TURN 200..202 FT /evidence="ECO:0007829|PDB:7O75" FT HELIX 206..209 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 211..213 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 214..224 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 233..236 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 246..252 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 253..262 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 264..271 FT /evidence="ECO:0007829|PDB:7O4J" FT TURN 272..277 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 280..289 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 291..296 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 302..304 FT /evidence="ECO:0007829|PDB:7ML4" FT HELIX 309..312 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 315..329 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 335..337 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 339..343 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 356..358 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 366..368 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 371..389 FT /evidence="ECO:0007829|PDB:7O4J" FT TURN 395..397 FT /evidence="ECO:0007829|PDB:7ML0" FT HELIX 398..411 FT /evidence="ECO:0007829|PDB:7ML0" FT HELIX 414..419 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 422..424 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 426..430 FT /evidence="ECO:0007829|PDB:7ML0" FT HELIX 466..482 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 487..489 FT /evidence="ECO:0007829|PDB:7O4J" FT STRAND 493..495 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 496..514 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 544..568 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 573..575 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 576..604 FT /evidence="ECO:0007829|PDB:7O4J" FT TURN 605..608 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 609..615 FT /evidence="ECO:0007829|PDB:7O4J" FT HELIX 617..638 FT /evidence="ECO:0007829|PDB:7O4J" SQ SEQUENCE 642 AA; 72894 MW; DAE369FE90A224F8 CRC64; MSHSGAAIFE KVSGIIAINE DVSPAELTWR STDGDKVHTV VLSTIDKLQA TPASSEKMML RLIGKVDESK KRKDNEGNEV VPKPQRHMFS FNNRTVMDNI KMTLQQIISR YKDADIYEEK RRREESAQHT ETPMSSSSVT AGTPTPHLDT PQLNNGAPLI NTAKLDDSLS KEKLLTNLKL QQSLLKGNKV LMKVFQETVI NAGLPPSEFW STRIPLLRAF ALSTSQKVGP YNVLSTIKPV ASSENKVNVN LSREKILNIF ENYPIVKKAY TDNVPKNFKE PEFWARFFSS KLFRKLRGEK IMQNDRGDVI IDRYLTLDQE FDRKDDDMLL HPVKKIIDLD GNIQDDPVVR GNRPDFTMQP GVDINGNSDG TVDILKGMNR LSEKMIMALK NEYSRTNLQN KSNITNDEED EDNDERNELK IDDLNESYKT NYAIIHLKRN AHEKTTDNDA KSSADSIKNA DLKVSNQQML QQLSLVMDNL INKLDLNQVV PNNEVSNKIN KRVITAIKIN AKQAKHNNVN SALGSFVDNT SQANELEVKS TLPIDLLESC RMLHTTCCEF LKHFYIHFQS GEQKQASTVK KLYNHLKDCI EKLNELFQDV LNGDGESMSN TCTAYLKPVL NSITLATHKY DEYFNEYNNN SN //