ID A0A402B6X6_9CHLR Unreviewed; 300 AA.
AC A0A402B6X6;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 27-MAR-2024, entry version 14.
DE RecName: Full=Glutamate racemase {ECO:0000256|ARBA:ARBA00013090, ECO:0000256|HAMAP-Rule:MF_00258};
DE EC=5.1.1.3 {ECO:0000256|ARBA:ARBA00013090, ECO:0000256|HAMAP-Rule:MF_00258};
GN Name=murI_1 {ECO:0000313|EMBL:GCE27104.1};
GN Synonyms=murI {ECO:0000256|HAMAP-Rule:MF_00258};
GN ORFNames=KDA_25880 {ECO:0000313|EMBL:GCE27104.1};
OS Dictyobacter alpinus.
OC Bacteria; Chloroflexota; Ktedonobacteria; Ktedonobacterales;
OC Dictyobacteraceae; Dictyobacter.
OX NCBI_TaxID=2014873 {ECO:0000313|EMBL:GCE27104.1, ECO:0000313|Proteomes:UP000287171};
RN [1] {ECO:0000313|Proteomes:UP000287171}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Uno16 {ECO:0000313|Proteomes:UP000287171};
RA Wang C.M., Zheng Y., Sakai Y., Toyoda A., Minakuchi Y., Abe K., Yokota A.,
RA Yabe S.;
RT "Tengunoibacter tsumagoiensis gen. nov., sp. nov., Dictyobacter kobayashii
RT sp. nov., D. alpinus sp. nov., and D. joshuensis sp. nov. and description
RT of Dictyobacteraceae fam. nov. within the order Ktedonobacterales isolated
RT from Tengu-no-mugimeshi.";
RL Submitted (DEC-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Provides the (R)-glutamate required for cell wall
CC biosynthesis. {ECO:0000256|HAMAP-Rule:MF_00258}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-glutamate = D-glutamate; Xref=Rhea:RHEA:12813,
CC ChEBI:CHEBI:29985, ChEBI:CHEBI:29986; EC=5.1.1.3;
CC Evidence={ECO:0000256|ARBA:ARBA00001602, ECO:0000256|HAMAP-
CC Rule:MF_00258};
CC -!- PATHWAY: Cell wall biogenesis; peptidoglycan biosynthesis.
CC {ECO:0000256|HAMAP-Rule:MF_00258}.
CC -!- SIMILARITY: Belongs to the aspartate/glutamate racemases family.
CC {ECO:0000256|HAMAP-Rule:MF_00258}.
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:GCE27104.1}.
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DR EMBL; BIFT01000001; GCE27104.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A402B6X6; -.
DR UniPathway; UPA00219; -.
DR Proteomes; UP000287171; Unassembled WGS sequence.
DR GO; GO:0008881; F:glutamate racemase activity; IEA:UniProtKB-UniRule.
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; 3.40.50.1860; -; 2.
DR HAMAP; MF_00258; Glu_racemase; 1.
DR InterPro; IPR015942; Asp/Glu/hydantoin_racemase.
DR InterPro; IPR001920; Asp/Glu_race.
DR InterPro; IPR033134; Asp/Glu_racemase_AS_2.
DR InterPro; IPR004391; Glu_race.
DR NCBIfam; TIGR00067; glut_race; 1.
DR PANTHER; PTHR21198; GLUTAMATE RACEMASE; 1.
DR PANTHER; PTHR21198:SF2; GLUTAMATE RACEMASE; 1.
DR Pfam; PF01177; Asp_Glu_race; 1.
DR SUPFAM; SSF53681; Aspartate/glutamate racemase; 2.
DR PROSITE; PS00924; ASP_GLU_RACEMASE_2; 1.
PE 3: Inferred from homology;
KW Cell shape {ECO:0000256|HAMAP-Rule:MF_00258};
KW Cell wall biogenesis/degradation {ECO:0000256|HAMAP-Rule:MF_00258};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_00258};
KW Peptidoglycan synthesis {ECO:0000256|HAMAP-Rule:MF_00258};
KW Reference proteome {ECO:0000313|Proteomes:UP000287171}.
FT ACT_SITE 109
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00258"
FT ACT_SITE 219
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00258"
FT BINDING 46..47
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00258"
FT BINDING 78..79
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00258"
FT BINDING 110..111
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00258"
FT BINDING 220..221
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00258"
SQ SEQUENCE 300 AA; 32524 MW; 0B3EB9BB75076DB9 CRC64;
MHPARDAERS EHIFYDYRKN DPRNFQQGQD QAKIQQVSLA PIGVFDSGAG GLTILTALRK
LLPSENFIYI GDTAHCPYGT RSEDEIIELS LQACRFLVEQ GVKMIVVACN TASQAALSVL
RSTYSIPFIG VVPAVKPAAR ATRRGRIGIA ATNQAVKASY LRHLIDDFAS DIQVYAVGCP
ELVTLVEHGE LESPLVDATL QQALQPLIDK DVDVIVLGCT HFPALRPAIE RLVGKNVQVI
DSGAAIARRT QAILDTERLA RPLEGPGGDM QIWCSGDAQD FSRVASAVLG YSVQACQSLL
//
