ID PGTS_PELAC Reviewed; 274 AA. AC P80564; Q9XAY5; DT 01-FEB-1996, integrated into UniProtKB/Swiss-Prot. DT 16-JAN-2004, sequence version 2. DT 28-JUN-2023, entry version 85. DE RecName: Full=Pyrogallol hydroxytransferase small subunit; DE EC=1.97.1.2; DE AltName: Full=Transhydroxylase subunit beta; GN Name=bthL; OS Pelobacter acidigallici. OC Bacteria; Thermodesulfobacteriota; Desulfuromonadia; Desulfuromonadales; OC Desulfuromonadaceae; Pelobacter. OX NCBI_TaxID=35816; RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RA Retey J.; RL Submitted (JUL-1999) to the EMBL/GenBank/DDBJ databases. RN [2] RP PROTEIN SEQUENCE OF 1-15. RC STRAIN=ATCC 49970 / DSM 2377 / Ma Gal2 / Braunschweig; RX PubMed=8647079; DOI=10.1111/j.1432-1033.1996.0406k.x; RA Reichenbecher W., Ruediger A., Kroneck P.M.H., Schink B.; RT "One molecule of molybdopterin guanine dinucleotide is associated with each RT subunit of the heterodimeric Mo-Fe-S protein transhydroxylase of Pelobacter RT acidigallici as determined by SDS/PAGE and mass spectrometry."; RL Eur. J. Biochem. 237:406-413(1996). RN [3] RP CHARACTERIZATION. RX PubMed=10082952; DOI=10.1016/s0167-4838(99)00004-7; RA Reichenbecher W., Schink B.; RT "Towards the reaction mechanism of pyrogallol-phloroglucinol RT transhydroxylase of Pelobacter acidigallici."; RL Biochim. Biophys. Acta 1430:245-253(1999). CC -!- FUNCTION: Isomerization of pyrogallol to phloroglucin. CC -!- CATALYTIC ACTIVITY: CC Reaction=1,2,3,5-tetrahydroxybenzene + 1,2,3-trihydroxybenzene = CC 1,2,3,5-tetrahydroxybenzene + 1,3,5-trihydroxybenzene; CC Xref=Rhea:RHEA:21000, ChEBI:CHEBI:16164, ChEBI:CHEBI:16204, CC ChEBI:CHEBI:16746; EC=1.97.1.2; CC -!- COFACTOR: CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883; CC Note=Binds 3 [4Fe-4S] clusters.; CC -!- SUBUNIT: Heterodimer of a large and a small subunit. 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; AJ243850; CAB50914.1; -; Genomic_DNA. DR PIR; S65429; S65429. DR PDB; 4V4C; X-ray; 2.35 A; B/D/F/H/J/L/N/P/R/T/V/X=1-274. DR PDB; 4V4D; X-ray; 2.20 A; B/D/F/H/J/L/N/P/R/T/V/X=1-274. DR PDB; 4V4E; X-ray; 2.00 A; B/D/F/H/J/L/N/P/R/T/V/X=1-274. DR PDBsum; 4V4C; -. DR PDBsum; 4V4D; -. DR PDBsum; 4V4E; -. DR AlphaFoldDB; P80564; -. DR SMR; P80564; -. DR TCDB; 5.A.3.7.1; the prokaryotic molybdopterin-containing oxidoreductase (pmo) family. DR BRENDA; 1.97.1.2; 4585. DR EvolutionaryTrace; P80564; -. DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW. DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0018706; F:pyrogallol hydroxytransferase activity; IEA:UniProtKB-EC. DR CDD; cd10552; TH_beta_N; 1. DR Gene3D; 3.30.70.20; -; 2. DR Gene3D; 2.60.40.10; Immunoglobulins; 1. DR InterPro; IPR017896; 4Fe4S_Fe-S-bd. DR InterPro; IPR013783; Ig-like_fold. DR PANTHER; PTHR43177:SF5; ANAEROBIC DIMETHYL SULFOXIDE REDUCTASE CHAIN B-RELATED; 1. DR PANTHER; PTHR43177; PROTEIN NRFC; 1. DR Pfam; PF13247; Fer4_11; 1. DR SUPFAM; SSF54862; 4Fe-4S ferredoxins; 1. DR SUPFAM; SSF49478; Cna protein B-type domain; 1. PE 1: Evidence at protein level; KW 3D-structure; 4Fe-4S; Direct protein sequencing; Iron; Iron-sulfur; KW Metal-binding; Oxidoreductase. FT CHAIN 1..274 FT /note="Pyrogallol hydroxytransferase small subunit" FT /id="PRO_0000058366" FT BINDING 13 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="1" FT /evidence="ECO:0000250" FT BINDING 16 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="1" FT /evidence="ECO:0000250" FT BINDING 19 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="1" FT /evidence="ECO:0000250" FT BINDING 23 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="2" FT /evidence="ECO:0000250" FT BINDING 68 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="3" FT /evidence="ECO:0000250" FT BINDING 71 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="3" FT /evidence="ECO:0000250" FT BINDING 76 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="3" FT /evidence="ECO:0000250" FT BINDING 109 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="3" FT /evidence="ECO:0000250" FT BINDING 126 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="2" FT /evidence="ECO:0000250" FT BINDING 129 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="2" FT /evidence="ECO:0000250" FT BINDING 145 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="2" FT /evidence="ECO:0000250" FT BINDING 149 FT /ligand="[4Fe-4S] cluster" FT /ligand_id="ChEBI:CHEBI:49883" FT /ligand_label="1" FT /evidence="ECO:0000250" FT STRAND 3..9 FT /evidence="ECO:0007829|PDB:4V4E" FT HELIX 10..12 FT /evidence="ECO:0007829|PDB:4V4E" FT HELIX 18..27 FT /evidence="ECO:0007829|PDB:4V4E" FT TURN 33..35 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 45..54 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 60..66 FT /evidence="ECO:0007829|PDB:4V4E" FT HELIX 75..79 FT /evidence="ECO:0007829|PDB:4V4E" FT TURN 80..82 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 83..86 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 92..94 FT /evidence="ECO:0007829|PDB:4V4E" FT TURN 96..101 FT /evidence="ECO:0007829|PDB:4V4E" FT HELIX 103..108 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 115..117 FT /evidence="ECO:0007829|PDB:4V4E" FT TURN 118..121 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 122..124 FT /evidence="ECO:0007829|PDB:4V4E" FT HELIX 130..133 FT /evidence="ECO:0007829|PDB:4V4E" FT HELIX 144..148 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 154..159 FT /evidence="ECO:0007829|PDB:4V4E" FT HELIX 161..171 FT /evidence="ECO:0007829|PDB:4V4E" FT HELIX 178..180 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 185..190 FT /evidence="ECO:0007829|PDB:4V4E" FT HELIX 192..195 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 197..205 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 214..219 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 222..228 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 233..240 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 242..251 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 254..265 FT /evidence="ECO:0007829|PDB:4V4E" FT STRAND 267..274 FT /evidence="ECO:0007829|PDB:4V4E" SQ SEQUENCE 274 AA; 31221 MW; 2F9A9CD24082F5A1 CRC64; MEQYYMVIDV AKCQDCNNCF MGCMDEHELN EWPGYTASMQ RGHRWMNIER RERGTYPRND INYRPTPCMH CENAPCVAKG NGAVYQREDG IVLIDPEKAK GKKELLDTCP YGVMYWNEEE NVAQKCTMCA HLLDDESWAP KMPRCAHNCG SFVYEFLKTT PEAMAKKVEE EGLEVIKPEL GTKPRVYYKN LYRFEKNYVT AGILVQGDCF EGAKVVLKSG GKEVASAETN FFGEFKFDAL DNGEYTVEID ADGKSYSDTV VIDDKSVDLG FIKL //