MURB_DESPS
ID MURB_DESPS Reviewed; 306 AA.
AC Q6AJ55;
DT 07-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT 13-SEP-2004, sequence version 1.
DT 25-MAY-2022, entry version 99.
DE RecName: Full=UDP-N-acetylenolpyruvoylglucosamine reductase {ECO:0000255|HAMAP-Rule:MF_00037};
DE EC=1.3.1.98 {ECO:0000255|HAMAP-Rule:MF_00037};
DE AltName: Full=UDP-N-acetylmuramate dehydrogenase {ECO:0000255|HAMAP-Rule:MF_00037};
GN Name=murB {ECO:0000255|HAMAP-Rule:MF_00037}; OrderedLocusNames=DP2896;
OS Desulfotalea psychrophila (strain LSv54 / DSM 12343).
OC Bacteria; Proteobacteria; Deltaproteobacteria; Desulfobacterales;
OC Desulfocapsaceae; Desulfotalea.
OX NCBI_TaxID=177439;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 12343 / LSv54;
RX PubMed=15305914; DOI=10.1111/j.1462-2920.2004.00665.x;
RA Rabus R., Ruepp A., Frickey T., Rattei T., Fartmann B., Stark M., Bauer M.,
RA Zibat A., Lombardot T., Becker I., Amann J., Gellner K., Teeling H.,
RA Leuschner W.D., Gloeckner F.-O., Lupas A.N., Amann R., Klenk H.-P.;
RT "The genome of Desulfotalea psychrophila, a sulfate-reducing bacterium from
RT permanently cold Arctic sediments.";
RL Environ. Microbiol. 6:887-902(2004).
CC -!- FUNCTION: Cell wall formation. {ECO:0000255|HAMAP-Rule:MF_00037}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=NADP(+) + UDP-N-acetyl-alpha-D-muramate = H(+) + NADPH + UDP-
CC N-acetyl-3-O-(1-carboxyvinyl)-alpha-D-glucosamine;
CC Xref=Rhea:RHEA:12248, ChEBI:CHEBI:15378, ChEBI:CHEBI:57783,
CC ChEBI:CHEBI:58349, ChEBI:CHEBI:68483, ChEBI:CHEBI:70757; EC=1.3.1.98;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00037};
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00037};
CC -!- PATHWAY: Cell wall biogenesis; peptidoglycan biosynthesis.
CC {ECO:0000255|HAMAP-Rule:MF_00037}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00037}.
CC -!- SIMILARITY: Belongs to the MurB family. {ECO:0000255|HAMAP-
CC Rule:MF_00037}.
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DR EMBL; CR522870; CAG37625.1; -; Genomic_DNA.
DR RefSeq; WP_011190137.1; NC_006138.1.
DR AlphaFoldDB; Q6AJ55; -.
DR SMR; Q6AJ55; -.
DR STRING; 177439.DP2896; -.
DR EnsemblBacteria; CAG37625; CAG37625; DP2896.
DR KEGG; dps:DP2896; -.
DR eggNOG; COG0812; Bacteria.
DR HOGENOM; CLU_035304_1_1_7; -.
DR OMA; LRMNAGS; -.
DR OrthoDB; 841869at2; -.
DR UniPathway; UPA00219; -.
DR Proteomes; UP000000602; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0071949; F:FAD binding; IEA:InterPro.
DR GO; GO:0008762; F:UDP-N-acetylmuramate dehydrogenase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0008360; P:regulation of cell shape; IEA:UniProtKB-KW.
DR Gene3D; 3.30.43.10; -; 1.
DR Gene3D; 3.30.465.10; -; 1.
DR Gene3D; 3.90.78.10; -; 1.
DR HAMAP; MF_00037; MurB; 1.
DR InterPro; IPR016166; FAD-bd_PCMH.
DR InterPro; IPR036318; FAD-bd_PCMH-like_sf.
DR InterPro; IPR016167; FAD-bd_PCMH_sub1.
DR InterPro; IPR016169; FAD-bd_PCMH_sub2.
DR InterPro; IPR003170; MurB.
DR InterPro; IPR011601; MurB_C.
DR InterPro; IPR036635; MurB_C_sf.
DR InterPro; IPR006094; Oxid_FAD_bind_N.
DR PANTHER; PTHR21071; PTHR21071; 1.
DR Pfam; PF01565; FAD_binding_4; 1.
DR Pfam; PF02873; MurB_C; 1.
DR SUPFAM; SSF56176; SSF56176; 1.
DR SUPFAM; SSF56194; SSF56194; 1.
DR TIGRFAMs; TIGR00179; murB; 1.
DR PROSITE; PS51387; FAD_PCMH; 1.
PE 3: Inferred from homology;
KW Cell cycle; Cell division; Cell shape; Cell wall biogenesis/degradation;
KW Cytoplasm; FAD; Flavoprotein; NADP; Oxidoreductase;
KW Peptidoglycan synthesis; Reference proteome.
FT CHAIN 1..306
FT /note="UDP-N-acetylenolpyruvoylglucosamine reductase"
FT /id="PRO_0000224680"
FT DOMAIN 31..203
FT /note="FAD-binding PCMH-type"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00037"
FT ACT_SITE 179
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00037"
FT ACT_SITE 232
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00037"
FT ACT_SITE 302
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00037"
SQ SEQUENCE 306 AA; 32890 MW; 5EC51119EC3C69BD CRC64;
MKEEKKRALS RLVLTPVQWE RSLALHTSFA IGGPARALVQ VVNEEELAEV VQFLRAEDIA
WRVIGRGTNL VVADEGYIGV IILLKGDFAT ISICPPTGKT VAATVGAGIS LSRLCKSCQE
RGLSGLEFMY GIPGTLGGAV IMNAGAWGGE ISDVLLGVSL LSADGIVDIS SAEMNFSHRA
WQDYEERWPN AVILSARFLL RPVGQEVVKS HCDSVMAKRR LAQPIKQPNA GSFFKNPVGE
SAGRLIDSCG LKGLTFGKVM VSPEHANFVV NTGGGTSADI RNLMKEVQGT VFRETGISLQ
PEVHFI
