ID SPB1_YEAST Reviewed; 841 AA. AC P25582; D6VQW3; DT 01-MAY-1992, integrated into UniProtKB/Swiss-Prot. DT 30-MAY-2000, sequence version 2. DT 27-MAR-2024, entry version 194. DE RecName: Full=27S pre-rRNA (guanosine(2922)-2'-O)-methyltransferase; DE EC=2.1.1.167; DE AltName: Full=2'-O-ribose RNA methyltransferase SPB1 {ECO:0000255|HAMAP-Rule:MF_03163}; DE AltName: Full=AdoMet-dependent rRNA methyltransferase SPB1 {ECO:0000255|HAMAP-Rule:MF_03163}; DE AltName: Full=S-adenosyl-L-methionine-dependent methyltransferase {ECO:0000255|HAMAP-Rule:MF_03163}; DE AltName: Full=Suppressor of PAB1 protein 1; GN Name=SPB1 {ECO:0000255|HAMAP-Rule:MF_03163}; GN OrderedLocusNames=YCL054W; ORFNames=YCL431, YCL54W; 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 [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC 204508 / S288c; RX PubMed=1574125; DOI=10.1038/357038a0; RA Oliver S.G., van der Aart Q.J.M., Agostoni-Carbone M.L., Aigle M., RA Alberghina L., Alexandraki D., Antoine G., Anwar R., Ballesta J.P.G., RA Benit P., Berben G., Bergantino E., Biteau N., Bolle P.-A., RA Bolotin-Fukuhara M., Brown A., Brown A.J.P., Buhler J.-M., Carcano C., RA Carignani G., Cederberg H., Chanet R., Contreras R., Crouzet M., RA Daignan-Fornier B., Defoor E., Delgado M.D., Demolder J., Doira C., RA Dubois E., Dujon B., Duesterhoeft A., Erdmann D., Esteban M., Fabre F., RA Fairhead C., Faye G., Feldmann H., Fiers W., Francingues-Gaillard M.-C., RA Franco L., Frontali L., Fukuhara H., Fuller L.J., Galland P., Gent M.E., RA Gigot D., Gilliquet V., Glansdorff N., Goffeau A., Grenson M., Grisanti P., RA Grivell L.A., de Haan M., Haasemann M., Hatat D., Hoenicka J., RA Hegemann J.H., Herbert C.J., Hilger F., Hohmann S., Hollenberg C.P., RA Huse K., Iborra F., Indge K.J., Isono K., Jacq C., Jacquet M., James C.M., RA Jauniaux J.-C., Jia Y., Jimenez A., Kelly A., Kleinhans U., Kreisl P., RA Lanfranchi G., Lewis C., van der Linden C.G., Lucchini G., RA Lutzenkirchen K., Maat M.J., Mallet L., Mannhaupt G., Martegani E., RA Mathieu A., Maurer C.T.C., McConnell D., McKee R.A., Messenguy F., RA Mewes H.-W., Molemans F., Montague M.A., Muzi Falconi M., Navas L., RA Newlon C.S., Noone D., Pallier C., Panzeri L., Pearson B.M., Perea J., RA Philippsen P., Pierard A., Planta R.J., Plevani P., Poetsch B., Pohl F.M., RA Purnelle B., Ramezani Rad M., Rasmussen S.W., Raynal A., Remacha M.A., RA Richterich P., Roberts A.B., Rodriguez F., Sanz E., RA Schaaff-Gerstenschlaeger I., Scherens B., Schweitzer B., Shu Y., Skala J., RA Slonimski P.P., Sor F., Soustelle C., Spiegelberg R., Stateva L.I., RA Steensma H.Y., Steiner S., Thierry A., Thireos G., Tzermia M., RA Urrestarazu L.A., Valle G., Vetter I., van Vliet-Reedijk J.C., Voet M., RA Volckaert G., Vreken P., Wang H., Warmington J.R., von Wettstein D., RA Wicksteed B.L., Wilson C., Wurst H., Xu G., Yoshikawa A., Zimmermann F.K., RA Sgouros J.G.; RT "The complete DNA sequence of yeast chromosome III."; RL Nature 357:38-46(1992). RN [2] RP SEQUENCE REVISION TO C-TERMINUS. RA Gromadka R.; RL Submitted (JAN-1996) to the EMBL/GenBank/DDBJ databases. 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] OF 1-214. RX PubMed=1441748; DOI=10.1002/yea.320080813; RA Defoor E., Debrabandere R., Keyers B., Voet M., Volckaert G.; RT "Nucleotide sequence of D10B, a BamHI fragment on the small-ring chromosome RT III of Saccharomyces cerevisiae."; RL Yeast 8:681-687(1992). RN [5] RP FUNCTION. RX PubMed=10556316; DOI=10.1093/nar/27.23.4598; RA Kressler D., Rojo M., Linder P., de la Cruz J.; RT "Spb1p is a putative methyltransferase required for 60S ribosomal subunit RT biogenesis in Saccharomyces cerevisiae."; RL Nucleic Acids Res. 27:4598-4608(1999). RN [6] RP BINDING TO S-ADENOSYL-L-METHIONINE, INTERACTION WITH NOP1 AND NOP58, AND RP SUBCELLULAR LOCATION. RX PubMed=10648622; DOI=10.1128/mcb.20.4.1370-1381.2000; RA Pintard L., Kressler D., Lapeyre B.; RT "Spb1p is a yeast nucleolar protein associated with Nop1p and Nop58p that RT is able to bind S-adenosyl-L-methionine in vitro."; RL Mol. Cell. Biol. 20:1370-1381(2000). RN [7] RP IDENTIFICATION IN THE PRE-60S RIBOSOMAL PARTICLE, AND IDENTIFICATION BY RP MASS SPECTROMETRY. RX PubMed=12374754; DOI=10.1093/emboj/cdf547; RA Nissan T.A., Bassler J., Petfalski E., Tollervey D., Hurt E.; RT "60S pre-ribosome formation viewed from assembly in the nucleolus until RT export to the cytoplasm."; RL EMBO J. 21:5539-5547(2002). RN [8] RP FUNCTION, CATALYTIC ACTIVITY, AND MUTAGENESIS OF ASP-52. RX PubMed=14636587; DOI=10.1016/s1097-2765(03)00435-0; RA Bonnerot C., Pintard L., Lutfalla G.; RT "Functional redundancy of Spb1p and a snR52-dependent mechanism for the 2'- RT O-ribose methylation of a conserved rRNA position in yeast."; RL Mol. Cell 12:1309-1315(2003). RN [9] RP FUNCTION. RX PubMed=15546625; DOI=10.1016/j.molcel.2004.10.022; RA Lapeyre B., Purushothaman S.K.; RT "Spb1p-directed formation of Gm2922 in the ribosome catalytic center occurs RT at a late processing stage."; RL Mol. Cell 16:663-669(2004). RN [10] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-455 AND SER-529, AND RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RC STRAIN=ADR376; RX PubMed=17330950; DOI=10.1021/pr060559j; RA Li X., Gerber S.A., Rudner A.D., Beausoleil S.A., Haas W., Villen J., RA Elias J.E., Gygi S.P.; RT "Large-scale phosphorylation analysis of alpha-factor-arrested RT Saccharomyces cerevisiae."; RL J. Proteome Res. 6:1190-1197(2007). RN [11] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-529, 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 [12] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-455; SER-464 AND SER-529, AND RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. RX PubMed=19779198; DOI=10.1126/science.1172867; RA Holt L.J., Tuch B.B., Villen J., Johnson A.D., Gygi S.P., Morgan D.O.; RT "Global analysis of Cdk1 substrate phosphorylation sites provides insights RT into evolution."; RL Science 325:1682-1686(2009). CC -!- FUNCTION: Required for proper assembly of pre-ribosomal particles CC during the biogenesis of the 60S ribosomal subunit. Specifically CC methylates the guanosine in position 2922 of the 25S rRNA at the stage CC of 27S pre-rRNA maturation. Methylates also the uridine in position CC 2921 in the absence of methylation of this residue guided by snoRNA CC snR52 at the stage of 35S pre-rRNA maturation. {ECO:0000255|HAMAP- CC Rule:MF_03163, ECO:0000269|PubMed:10556316, CC ECO:0000269|PubMed:14636587, ECO:0000269|PubMed:15546625}. CC -!- CATALYTIC ACTIVITY: CC Reaction=guanosine(2922) in 27S pre-rRNA + S-adenosyl-L-methionine = CC 2'-O-methylguanosine(2922) in 27S pre-rRNA + H(+) + S-adenosyl-L- CC homocysteine; Xref=Rhea:RHEA:42724, Rhea:RHEA-COMP:10200, Rhea:RHEA- CC COMP:10201, ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789, CC ChEBI:CHEBI:74269, ChEBI:CHEBI:74445; EC=2.1.1.167; CC Evidence={ECO:0000269|PubMed:14636587}; CC -!- SUBUNIT: Component of the nucleolar and nucleoplasmic pre-60S ribosomal CC particle. Interacts with the snoRNA-associated proteins NOP1 and NOP58. CC {ECO:0000255|HAMAP-Rule:MF_03163, ECO:0000269|PubMed:10648622, CC ECO:0000269|PubMed:12374754}. CC -!- INTERACTION: CC P25582; P43586: LOC1; NbExp=4; IntAct=EBI-17814, EBI-22906; CC P25582; Q07896: NOC3; NbExp=3; IntAct=EBI-17814, EBI-36093; CC P25582; Q12080: NOP53; NbExp=3; IntAct=EBI-17814, EBI-29395; CC P25582; P36160: RPF2; NbExp=6; IntAct=EBI-17814, EBI-15881; CC -!- SUBCELLULAR LOCATION: Nucleus, nucleolus {ECO:0000255|HAMAP- CC Rule:MF_03163, ECO:0000269|PubMed:10648622}. CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase CC superfamily. RNA methyltransferase RlmE family. SPB1 subfamily. CC {ECO:0000255|HAMAP-Rule:MF_03163}. 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; X59720; CAA42391.1; -; Genomic_DNA. DR EMBL; BK006937; DAA07432.1; -; Genomic_DNA. DR PIR; S74280; S74280. DR RefSeq; NP_009877.1; NM_001178698.1. DR PDB; 6ELZ; EM; 3.30 A; w=1-841. DR PDB; 6EM5; EM; 4.30 A; w=1-841. DR PDB; 6YLX; EM; 3.90 A; w=1-841. DR PDB; 7NAC; EM; 3.04 A; w=1-841. DR PDB; 7NAD; EM; 3.04 A; w=1-841. DR PDB; 7NAF; EM; 3.13 A; w=1-389. DR PDB; 7OHR; EM; 4.72 A; w=1-841. DR PDB; 7OHV; EM; 3.90 A; w=1-841. DR PDB; 7R6K; EM; 3.17 A; w=1-841. DR PDB; 7R6Q; EM; 2.98 A; w=449-514. DR PDB; 7R72; EM; 3.07 A; w=1-841. DR PDB; 7R7A; EM; 3.04 A; w=1-841. DR PDB; 7R7C; EM; 3.71 A; w=827-838. DR PDB; 7R7O; X-ray; 1.58 A; A/B=1-220. DR PDB; 7U0H; EM; 2.76 A; w=1-841. DR PDBsum; 6ELZ; -. DR PDBsum; 6EM5; -. DR PDBsum; 6YLX; -. DR PDBsum; 7NAC; -. DR PDBsum; 7NAD; -. DR PDBsum; 7NAF; -. DR PDBsum; 7OHR; -. DR PDBsum; 7OHV; -. DR PDBsum; 7R6K; -. DR PDBsum; 7R6Q; -. DR PDBsum; 7R72; -. DR PDBsum; 7R7A; -. DR PDBsum; 7R7C; -. DR PDBsum; 7R7O; -. DR PDBsum; 7U0H; -. DR AlphaFoldDB; P25582; -. DR EMDB; EMD-10841; -. DR EMDB; EMD-12906; -. DR EMDB; EMD-12910; -. DR EMDB; EMD-24269; -. DR EMDB; EMD-24271; -. DR EMDB; EMD-24280; -. DR EMDB; EMD-24290; -. DR EMDB; EMD-24296; -. DR EMDB; EMD-24297; -. DR SMR; P25582; -. DR BioGRID; 30932; 130. DR DIP; DIP-1777N; -. DR IntAct; P25582; 22. DR MINT; P25582; -. DR STRING; 4932.YCL054W; -. DR iPTMnet; P25582; -. DR MaxQB; P25582; -. DR PaxDb; 4932-YCL054W; -. DR PeptideAtlas; P25582; -. DR EnsemblFungi; YCL054W_mRNA; YCL054W; YCL054W. DR GeneID; 850304; -. DR KEGG; sce:YCL054W; -. DR AGR; SGD:S000000559; -. DR SGD; S000000559; SPB1. DR VEuPathDB; FungiDB:YCL054W; -. DR eggNOG; KOG1098; Eukaryota. DR GeneTree; ENSGT00550000075004; -. DR HOGENOM; CLU_009422_8_1_1; -. DR InParanoid; P25582; -. DR OMA; DITTEDC; -. DR OrthoDB; 119516at2759; -. DR BioCyc; YEAST:YCL054W-MONOMER; -. DR BRENDA; 2.1.1.167; 984. DR BioGRID-ORCS; 850304; 1 hit in 10 CRISPR screens. DR PRO; PR:P25582; -. DR Proteomes; UP000002311; Chromosome III. DR RNAct; P25582; Protein. DR GO; GO:0005730; C:nucleolus; IDA:SGD. DR GO; GO:0005634; C:nucleus; IDA:SGD. DR GO; GO:0030687; C:preribosome, large subunit precursor; IDA:SGD. DR GO; GO:0016435; F:rRNA (guanine) methyltransferase activity; IMP:SGD. DR GO; GO:0070039; F:rRNA (guanosine-2'-O-)-methyltransferase activity; IEA:UniProtKB-UniRule. DR GO; GO:0008650; F:rRNA (uridine-2'-O-)-methyltransferase activity; IGI:SGD. DR GO; GO:0000466; P:maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA); IMP:SGD. DR GO; GO:0000463; P:maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA); IMP:SGD. DR GO; GO:0031167; P:rRNA methylation; IDA:SGD. DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1. DR HAMAP; MF_01547; RNA_methyltr_E; 1. DR HAMAP; MF_03163; RNA_methyltr_E_SPB1; 1. DR InterPro; IPR002877; RNA_MeTrfase_FtsJ_dom. DR InterPro; IPR015507; rRNA-MeTfrase_E. DR InterPro; IPR012920; rRNA_MeTfrase_SPB1-like_C. DR InterPro; IPR024576; rRNA_MeTfrase_Spb1_DUF3381. DR InterPro; IPR029063; SAM-dependent_MTases_sf. DR InterPro; IPR028589; SPB1-like. DR PANTHER; PTHR10920:SF13; PRE-RRNA 2'-O-RIBOSE RNA METHYLTRANSFERASE FTSJ3; 1. DR PANTHER; PTHR10920; RIBOSOMAL RNA METHYLTRANSFERASE; 1. DR Pfam; PF11861; DUF3381; 1. DR Pfam; PF01728; FtsJ; 1. DR Pfam; PF07780; Spb1_C; 1. DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1. PE 1: Evidence at protein level; KW 3D-structure; Coiled coil; Methyltransferase; Nucleus; Phosphoprotein; KW Reference proteome; Ribosome biogenesis; rRNA processing; KW S-adenosyl-L-methionine; Transferase. FT CHAIN 1..841 FT /note="27S pre-rRNA (guanosine(2922)-2'-O)- FT methyltransferase" FT /id="PRO_0000155604" FT REGION 480..534 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 565..654 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COILED 360..389 FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163" FT COMPBIAS 480..515 FT /note="Basic and acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 516..533 FT /note="Acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 570..588 FT /note="Polar residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 589..610 FT /note="Basic and acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 611..639 FT /note="Acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT COMPBIAS 640..654 FT /note="Basic and acidic residues" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT ACT_SITE 159 FT /note="Proton acceptor" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163" FT BINDING 58 FT /ligand="S-adenosyl-L-methionine" FT /ligand_id="ChEBI:CHEBI:59789" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163" FT BINDING 60 FT /ligand="S-adenosyl-L-methionine" FT /ligand_id="ChEBI:CHEBI:59789" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163" FT BINDING 78 FT /ligand="S-adenosyl-L-methionine" FT /ligand_id="ChEBI:CHEBI:59789" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163" FT BINDING 94 FT /ligand="S-adenosyl-L-methionine" FT /ligand_id="ChEBI:CHEBI:59789" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163" FT BINDING 119 FT /ligand="S-adenosyl-L-methionine" FT /ligand_id="ChEBI:CHEBI:59789" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03163" FT MOD_RES 455 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:17330950, FT ECO:0007744|PubMed:19779198" FT MOD_RES 464 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:19779198" FT MOD_RES 529 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:17330950, FT ECO:0007744|PubMed:18407956, ECO:0007744|PubMed:19779198" FT MUTAGEN 52 FT /note="D->A: Abolishes methyltransferase activity." FT /evidence="ECO:0000269|PubMed:14636587" FT HELIX 6..8 FT /evidence="ECO:0007829|PDB:7NAF" FT TURN 10..12 FT /evidence="ECO:0007829|PDB:7NAD" FT HELIX 15..23 FT /evidence="ECO:0007829|PDB:7R7O" FT HELIX 30..39 FT /evidence="ECO:0007829|PDB:7R7O" FT HELIX 44..46 FT /evidence="ECO:0007829|PDB:7R7O" FT STRAND 48..54 FT /evidence="ECO:0007829|PDB:7R7O" FT HELIX 59..67 FT /evidence="ECO:0007829|PDB:7R7O" FT STRAND 73..80 FT /evidence="ECO:0007829|PDB:7R7O" FT STRAND 88..92 FT /evidence="ECO:0007829|PDB:7R7O" FT STRAND 95..97 FT /evidence="ECO:0007829|PDB:7NAF" FT HELIX 98..108 FT /evidence="ECO:0007829|PDB:7R7O" FT STRAND 113..118 FT /evidence="ECO:0007829|PDB:7R7O" FT HELIX 128..149 FT /evidence="ECO:0007829|PDB:7R7O" FT STRAND 150..161 FT /evidence="ECO:0007829|PDB:7R7O" FT HELIX 166..176 FT /evidence="ECO:0007829|PDB:7R7O" FT STRAND 177..183 FT /evidence="ECO:0007829|PDB:7R7O" FT HELIX 186..188 FT /evidence="ECO:0007829|PDB:7R7O" FT STRAND 194..202 FT /evidence="ECO:0007829|PDB:7R7O" FT STRAND 205..208 FT /evidence="ECO:0007829|PDB:7NAF" FT HELIX 211..213 FT /evidence="ECO:0007829|PDB:7R7O" FT HELIX 215..218 FT /evidence="ECO:0007829|PDB:7R7O" FT HELIX 230..233 FT /evidence="ECO:0007829|PDB:7NAF" FT STRAND 256..258 FT /evidence="ECO:0007829|PDB:7NAF" FT HELIX 259..264 FT /evidence="ECO:0007829|PDB:7NAF" FT HELIX 268..272 FT /evidence="ECO:0007829|PDB:7NAF" FT STRAND 276..279 FT /evidence="ECO:0007829|PDB:7NAF" FT HELIX 285..291 FT /evidence="ECO:0007829|PDB:7NAF" FT STRAND 292..296 FT /evidence="ECO:0007829|PDB:7NAF" FT HELIX 301..304 FT /evidence="ECO:0007829|PDB:7NAF" FT HELIX 312..328 FT /evidence="ECO:0007829|PDB:7NAF" FT HELIX 349..387 FT /evidence="ECO:0007829|PDB:7NAD" FT HELIX 410..415 FT /evidence="ECO:0007829|PDB:7NAD" FT HELIX 420..424 FT /evidence="ECO:0007829|PDB:7NAD" FT HELIX 457..478 FT /evidence="ECO:0007829|PDB:7R6Q" FT TURN 482..484 FT /evidence="ECO:0007829|PDB:7R6Q" FT HELIX 487..489 FT /evidence="ECO:0007829|PDB:7R6Q" FT STRAND 499..501 FT /evidence="ECO:0007829|PDB:7R6Q" FT HELIX 503..509 FT /evidence="ECO:0007829|PDB:7R6Q" FT HELIX 510..512 FT /evidence="ECO:0007829|PDB:7R6Q" FT HELIX 553..559 FT /evidence="ECO:0007829|PDB:7NAD" FT STRAND 564..566 FT /evidence="ECO:0007829|PDB:7NAD" FT HELIX 639..651 FT /evidence="ECO:0007829|PDB:7NAD" FT HELIX 660..670 FT /evidence="ECO:0007829|PDB:7R6K" FT HELIX 676..682 FT /evidence="ECO:0007829|PDB:7R6K" FT STRAND 693..695 FT /evidence="ECO:0007829|PDB:7R6K" FT HELIX 697..700 FT /evidence="ECO:0007829|PDB:7NAD" FT TURN 704..706 FT /evidence="ECO:0007829|PDB:7R6K" FT HELIX 715..724 FT /evidence="ECO:0007829|PDB:7R6K" FT HELIX 733..758 FT /evidence="ECO:0007829|PDB:7R6K" SQ SEQUENCE 841 AA; 96485 MW; D7A080299B0C7E24 CRC64; MGKTQKKNSK GRLDRYYYLA KEKGYRARSS FKIIQINEKY GHFLEKSKVV IDLCAAPGSW CQVASKLCPV NSLIIGVDIV PMKPMPNVIT FQSDITTEDC RSKLRGYMKT WKADTVLHDG APNVGLGWVQ DAFTQSQLTL QALKLAVENL VVNGTFVTKI FRSKDYNKLI WVFQQLFEKV EATKPPASRN VSAEIFVVCK GFKAPKRLDP RLLDPKEVFE ELPDGQQNME SKIYNPEKKV RKRQGYEEGD NLLYHETSIL DFVRTEDPIS MLGEMNKFTI DENDHEWKIL KKLKQTTDEF RSCIEDLKVL GKKDFKMILR WRKIAREILG IEVKDDAKTE IEVVPLTEEE QIEKDLQGLQ EKQRLNVKRE RRRKNEMKQK ELQRMQMNMI TPTDIGIEAA SLGKESLFNL KTAEKTGILN DLAKGKKRMI FTDDELAKDN DIYIDENIMI KDKDSAADAD DLESELNAMY SDYKTRRSER DAKFRAKQAR GGDNEEEWTG FNEGSLEKKE EEGKDYIEDN DDEGVEGDSD DDEAITNLIS KLKGQEGDHK LSSKARMIFN DPIFNNVEPD LPVNTVNDGI MSSESVGDIS KLNKKRKHEE MHQKQDEADS SDESSSDDSD FEIVANDNAS EEFDSDYDSE EEKNQTKKEK HSRDIDIATV EAMTLAHQLA LGQKNKHDLV DEGFNRYTFR DTENLPDWFL EDEKEHSKIN KPITKEAAMA IKEKIKAMNA RPIKKVAEAK ARKRMRAVAR LEKIKKKAGL INDDSDKTEK DKAEEISRLM RKVTKKPKTK PKVTLVVASG RNKGLAGRPK GVKGKYKMVD GVMKNEQRAL RRIAKKHHKK K //