ID C7MXH5_SACVD Unreviewed; 468 AA.
AC C7MXH5;
DT 13-OCT-2009, integrated into UniProtKB/TrEMBL.
DT 13-OCT-2009, sequence version 1.
DT 27-MAR-2024, entry version 73.
DE RecName: Full=Hercynine oxygenase {ECO:0000256|HAMAP-Rule:MF_02035};
DE EC=1.14.99.50 {ECO:0000256|HAMAP-Rule:MF_02035};
DE AltName: Full=Gamma-glutamyl hercynylcysteine S-oxide synthase {ECO:0000256|HAMAP-Rule:MF_02035};
GN Name=egtB {ECO:0000256|HAMAP-Rule:MF_02035};
GN OrderedLocusNames=Svir_22460 {ECO:0000313|EMBL:ACU97254.1};
OS Saccharomonospora viridis (strain ATCC 15386 / DSM 43017 / JCM 3036 / NBRC
OS 12207 / P101).
OC Bacteria; Actinomycetota; Actinomycetes; Pseudonocardiales;
OC Pseudonocardiaceae; Saccharomonospora.
OX NCBI_TaxID=471857 {ECO:0000313|EMBL:ACU97254.1, ECO:0000313|Proteomes:UP000000841};
RN [1] {ECO:0000313|EMBL:ACU97254.1, ECO:0000313|Proteomes:UP000000841}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 15386 / DSM 43017 / JCM 3036 / NBRC 12207 / P101
RC {ECO:0000313|Proteomes:UP000000841};
RX PubMed=21304650; DOI=10.4056/sigs.20263;
RA Pati A., Sikorski J., Nolan M., Lapidus A., Copeland A.,
RA Glavina Del Rio T., Lucas S., Chen F., Tice H., Pitluck S., Cheng J.F.,
RA Chertkov O., Brettin T., Han C., Detter J.C., Kuske C., Bruce D.,
RA Goodwin L., Chain P., D'haeseleer P., Chen A., Palaniappan K., Ivanova N.,
RA Mavromatis K., Mikhailova N., Rohde M., Tindall B.J., Goker M., Bristow J.,
RA Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C., Klenk H.P.;
RT "Complete genome sequence of Saccharomonospora viridis type strain
RT (P101).";
RL Stand. Genomic Sci. 1:141-149(2009).
CC -!- FUNCTION: Catalyzes the oxidative sulfurization of hercynine (N-
CC alpha,N-alpha,N-alpha-trimethyl-L-histidine) into hercynyl-gamma-L-
CC glutamyl-L-cysteine sulfoxide, a step in the biosynthesis pathway of
CC ergothioneine. {ECO:0000256|HAMAP-Rule:MF_02035}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=gamma-L-glutamyl-L-cysteine + hercynine + O2 = gamma-L-
CC glutamyl-hercynylcysteine S-oxide + H2O; Xref=Rhea:RHEA:42672,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15379, ChEBI:CHEBI:15781,
CC ChEBI:CHEBI:58173, ChEBI:CHEBI:82703; EC=1.14.99.50;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_02035};
CC -!- COFACTOR:
CC Name=Fe(2+); Xref=ChEBI:CHEBI:29033;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_02035};
CC -!- PATHWAY: Amino-acid biosynthesis; ergothioneine biosynthesis.
CC {ECO:0000256|ARBA:ARBA00037882, ECO:0000256|HAMAP-Rule:MF_02035}.
CC -!- SIMILARITY: Belongs to the EgtB family. {ECO:0000256|HAMAP-
CC Rule:MF_02035}.
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DR EMBL; CP001683; ACU97254.1; -; Genomic_DNA.
DR RefSeq; WP_015786567.1; NC_013159.1.
DR AlphaFoldDB; C7MXH5; -.
DR STRING; 471857.Svir_22460; -.
DR KEGG; svi:Svir_22460; -.
DR eggNOG; COG1262; Bacteria.
DR HOGENOM; CLU_012431_9_2_11; -.
DR UniPathway; UPA01014; -.
DR Proteomes; UP000000841; Chromosome.
DR GO; GO:0044875; F:gamma-glutamyl hercynylcysteine sulfoxide synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004497; F:monooxygenase activity; IEA:UniProtKB-KW.
DR Gene3D; 1.20.120.450; dinb family like domain; 1.
DR Gene3D; 3.90.1580.10; paralog of FGE (formylglycine-generating enzyme); 1.
DR HAMAP; MF_02035; EgtB; 1.
DR InterPro; IPR016187; CTDL_fold.
DR InterPro; IPR024775; DinB-like.
DR InterPro; IPR034660; DinB/YfiT-like.
DR InterPro; IPR017806; EgtB.
DR InterPro; IPR032890; EgtB_Actinobacteria.
DR InterPro; IPR005532; SUMF_dom.
DR InterPro; IPR042095; SUMF_sf.
DR NCBIfam; TIGR03440; egtB_TIGR03440; 1.
DR PANTHER; PTHR23150:SF36; HERCYNINE OXYGENASE; 1.
DR PANTHER; PTHR23150; SULFATASE MODIFYING FACTOR 1, 2; 1.
DR Pfam; PF12867; DinB_2; 1.
DR Pfam; PF03781; FGE-sulfatase; 1.
DR SUPFAM; SSF56436; C-type lectin-like; 1.
DR SUPFAM; SSF109854; DinB/YfiT-like putative metalloenzymes; 1.
PE 3: Inferred from homology;
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|HAMAP-Rule:MF_02035};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_02035};
KW Monooxygenase {ECO:0000256|HAMAP-Rule:MF_02035};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, ECO:0000256|HAMAP-
KW Rule:MF_02035}; Reference proteome {ECO:0000313|Proteomes:UP000000841}.
FT DOMAIN 47..177
FT /note="DinB-like"
FT /evidence="ECO:0000259|Pfam:PF12867"
FT DOMAIN 203..462
FT /note="Sulfatase-modifying factor enzyme"
FT /evidence="ECO:0000259|Pfam:PF03781"
FT REGION 1..31
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 11..31
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 83
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02035"
FT BINDING 117..120
FT /ligand="gamma-L-glutamyl-L-cysteine"
FT /ligand_id="ChEBI:CHEBI:58173"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02035"
FT BINDING 169
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02035"
FT BINDING 173
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02035"
FT BINDING 447
FT /ligand="gamma-L-glutamyl-L-cysteine"
FT /ligand_id="ChEBI:CHEBI:58173"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02035"
FT BINDING 451
FT /ligand="gamma-L-glutamyl-L-cysteine"
FT /ligand_id="ChEBI:CHEBI:58173"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02035"
SQ SEQUENCE 468 AA; 53211 MW; D365BC4298A0F8EC CRC64;
MASVHNVHNV RRDVPLPDDR SDLPPEADHP LVDLPDEELR VHTAETLERA RDRSTTLTEA
VDDDDLVKQH SKLMSPLVWD LAHIGSQEEI WLVRDVGGRE PLRPEIDDLY DAFQQPRAIR
PSLPLLGPAE ARDYVGQVRR KALDVLEQTP LRDGDLTRLA FAFGMIAQHE QQHDETMLAT
HQLRRGDPVL HAPAPPPASA LDLPEEVVVP AGPFLMGTSV EPWALDNECP AHEVYVDAFA
VDTTPVTNAR YAEFVEDGGY HDRRWWSEEG WHYRSVHDIN APRFWWREDG HWWRTRFGVH
EPVPDDEPVV HVSYYEAEAF AAWAGRRLPT EAEWEKAARY DPATGRSRRY PWGDEDPTPR
HANLGQRHLR PAPVGAYPGG ASPLGVHQLI GDVWEWTSSD FRPYPGFVAF PYREYSEVFF
GPDHKVLRGG SFGSDPVAVR GTFRNWDFPV RRQIFAGFRC ARDVTAGV
//
