ID U1GCF5_9ACTN Unreviewed; 364 AA.
AC U1GCF5;
DT 13-NOV-2013, integrated into UniProtKB/TrEMBL.
DT 13-NOV-2013, sequence version 1.
DT 24-JAN-2024, entry version 54.
DE RecName: Full=o-succinylbenzoate synthase {ECO:0000256|HAMAP-Rule:MF_00470};
DE Short=OSB synthase {ECO:0000256|HAMAP-Rule:MF_00470};
DE Short=OSBS {ECO:0000256|HAMAP-Rule:MF_00470};
DE EC=4.2.1.113 {ECO:0000256|HAMAP-Rule:MF_00470};
DE AltName: Full=4-(2'-carboxyphenyl)-4-oxybutyric acid synthase {ECO:0000256|HAMAP-Rule:MF_00470};
DE AltName: Full=o-succinylbenzoic acid synthase {ECO:0000256|HAMAP-Rule:MF_00470};
GN Name=menC {ECO:0000256|HAMAP-Rule:MF_00470};
GN ORFNames=H641_07105 {ECO:0000313|EMBL:ERF55945.1};
OS Cutibacterium granulosum DSM 20700.
OC Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC Propionibacteriaceae; Cutibacterium.
OX NCBI_TaxID=1160719 {ECO:0000313|EMBL:ERF55945.1, ECO:0000313|Proteomes:UP000016307};
RN [1] {ECO:0000313|EMBL:ERF55945.1, ECO:0000313|Proteomes:UP000016307}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 20700 {ECO:0000313|EMBL:ERF55945.1,
RC ECO:0000313|Proteomes:UP000016307};
RX PubMed=24053623; DOI=10.1186/1471-2164-14-640;
RA Mak T.N., Schmid M., Brzuszkiewicz E., Zeng G., Meyer R., Sfanos K.S.,
RA Brinkmann V., Meyer T.F., Bruggemann H.;
RT "Comparative genomics reveals distinct host-interacting traits of three
RT major human-associated propionibacteria.";
RL BMC Genomics 14:640-640(2013).
CC -!- FUNCTION: Converts 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-
CC carboxylate (SHCHC) to 2-succinylbenzoate (OSB). {ECO:0000256|HAMAP-
CC Rule:MF_00470}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(1R,6R)-6-hydroxy-2-succinyl-cyclohexa-2,4-diene-1-carboxylate
CC = 2-succinylbenzoate + H2O; Xref=Rhea:RHEA:10196, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:18325, ChEBI:CHEBI:58689; EC=4.2.1.113;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00470};
CC -!- COFACTOR:
CC Name=a divalent metal cation; Xref=ChEBI:CHEBI:60240;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00470};
CC -!- PATHWAY: Quinol/quinone metabolism; 1,4-dihydroxy-2-naphthoate
CC biosynthesis; 1,4-dihydroxy-2-naphthoate from chorismate: step 4/7.
CC {ECO:0000256|HAMAP-Rule:MF_00470}.
CC -!- PATHWAY: Quinol/quinone metabolism; menaquinone biosynthesis.
CC {ECO:0000256|HAMAP-Rule:MF_00470}.
CC -!- SIMILARITY: Belongs to the mandelate racemase/muconate lactonizing
CC enzyme family. MenC type 1 subfamily. {ECO:0000256|HAMAP-
CC Rule:MF_00470}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ERF55945.1}.
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DR EMBL; AOSS01000269; ERF55945.1; -; Genomic_DNA.
DR RefSeq; WP_021104426.1; NZ_JNBU02000016.1.
DR AlphaFoldDB; U1GCF5; -.
DR PATRIC; fig|1160719.4.peg.1334; -.
DR UniPathway; UPA00079; -.
DR UniPathway; UPA01057; UER00165.
DR Proteomes; UP000016307; Unassembled WGS sequence.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0043748; F:O-succinylbenzoate synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0009234; P:menaquinone biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd03320; OSBS; 1.
DR Gene3D; 3.20.20.120; Enolase-like C-terminal domain; 1.
DR HAMAP; MF_00470; MenC_1; 1.
DR InterPro; IPR036849; Enolase-like_C_sf.
DR InterPro; IPR029065; Enolase_C-like.
DR InterPro; IPR013342; Mandelate_racemase_C.
DR InterPro; IPR010196; OSB_synthase_MenC1.
DR InterPro; IPR041338; OSBS_N.
DR PANTHER; PTHR48073:SF2; O-SUCCINYLBENZOATE SYNTHASE; 1.
DR PANTHER; PTHR48073; O-SUCCINYLBENZOATE SYNTHASE-RELATED; 1.
DR Pfam; PF18374; Enolase_like_N; 1.
DR Pfam; PF13378; MR_MLE_C; 1.
DR SFLD; SFLDG00180; muconate_cycloisomerase; 1.
DR SFLD; SFLDF00009; o-succinylbenzoate_synthase; 1.
DR SMART; SM00922; MR_MLE; 1.
DR SUPFAM; SSF51604; Enolase C-terminal domain-like; 1.
PE 3: Inferred from homology;
KW Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_00470};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_00470};
KW Menaquinone biosynthesis {ECO:0000256|HAMAP-Rule:MF_00470};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00470}; Reference proteome {ECO:0000313|Proteomes:UP000016307}.
FT DOMAIN 95..193
FT /note="Mandelate racemase/muconate lactonizing enzyme C-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00922"
FT ACT_SITE 116
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00470"
FT ACT_SITE 221
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00470"
FT BINDING 146
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00470"
FT BINDING 174
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00470"
FT BINDING 197
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00470"
SQ SEQUENCE 364 AA; 38978 MW; 61B7BD518D2E5DC7 CRC64;
MTLQLYHLPV PGWLADRGID ELGVWSVPLT MRFRRILVRE GMVLHGPAGW GEWSPFWDYD
AQESSTWLRA GVEAATVPMP PPRREKVGVN VTVPVTSPQR AWQIVTDSGC LTAKVKVADP
GTSLAEDCAR LEAVRDAIGS GRIRVDANAS WDVEQARRAI DELERAAGGL EYVEQPCPSV
PELAQVRRTA EVPIAADESV RRAEDPLAVA RAQAADILIV KVQPLGGVRR ATRIVEQAGL
PAVVSSALDT SIGIGMATQL AGQMERLDHA CGLGTVRLFD GDLATPSLLP HNGTLPVGHA
EVSPAAWTDG PEVRTDDMYA DDAHGASGCV DSAGTGNAGA DLRRRWTQRL DATIAVLRSE
SGRS
//
