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1XS2

Structural Basis for Catalytic Racemization and Substrate Specificity of an N-Acylamino Acid Racemase Homologue from Deinococcus radiodurans

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0009234biological_processmenaquinone biosynthetic process
A0016829molecular_functionlyase activity
A0016853molecular_functionisomerase activity
A0043748molecular_functionO-succinylbenzoate synthase activity
A0046872molecular_functionmetal ion binding
B0003824molecular_functioncatalytic activity
B0009234biological_processmenaquinone biosynthetic process
B0016829molecular_functionlyase activity
B0016853molecular_functionisomerase activity
B0043748molecular_functionO-succinylbenzoate synthase activity
B0046872molecular_functionmetal ion binding
C0003824molecular_functioncatalytic activity
C0009234biological_processmenaquinone biosynthetic process
C0016829molecular_functionlyase activity
C0016853molecular_functionisomerase activity
C0043748molecular_functionO-succinylbenzoate synthase activity
C0046872molecular_functionmetal ion binding
D0003824molecular_functioncatalytic activity
D0009234biological_processmenaquinone biosynthetic process
D0016829molecular_functionlyase activity
D0016853molecular_functionisomerase activity
D0043748molecular_functionO-succinylbenzoate synthase activity
D0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG A 1376
ChainResidue
ALYS168
AASP195
AGLU220

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG B 2376
ChainResidue
BLYS168
BASP195
BGLU220

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG C 3376
ChainResidue
CHOH3475
CLYS168
CASP195
CGLU220

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG D 4376
ChainResidue
DASP195
DGLU220
DHOH4488

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsACT_SITE: Proton donor => ECO:0000305|PubMed:15313614
ChainResidueDetails
ALYS170
BLYS170
CLYS170
DLYS170

site_idSWS_FT_FI2
Number of Residues4
DetailsACT_SITE: Proton acceptor => ECO:0000305|PubMed:15313614
ChainResidueDetails
ALYS269
BLYS269
CLYS269
DLYS269

site_idSWS_FT_FI3
Number of Residues16
DetailsBINDING: BINDING => ECO:0000269|PubMed:15313614, ECO:0007744|PDB:1XPY
ChainResidueDetails
ASER142
CLYS168
CLYS269
CLEU299
DSER142
DLYS168
DLYS269
DLEU299
ALYS168
ALYS269
ALEU299
BSER142
BLYS168
BLYS269
BLEU299
CSER142

site_idSWS_FT_FI4
Number of Residues8
DetailsBINDING: BINDING => ECO:0000269|PubMed:15313614, ECO:0007744|PDB:1XPY, ECO:0007744|PDB:1XS2, ECO:0007744|PDB:2GGH
ChainResidueDetails
AASP195
AGLU220
BASP195
BGLU220
CASP195
CGLU220
DASP195
DGLU220

site_idSWS_FT_FI5
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:15313614
ChainResidueDetails
AASP245
BASP245
CASP245
DASP245

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1r6w
ChainResidueDetails
ALYS269
ALYS168

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1r6w
ChainResidueDetails
BLYS269
BLYS168

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1r6w
ChainResidueDetails
CLYS269
CLYS168

site_idCSA4
Number of Residues2
DetailsAnnotated By Reference To The Literature 1r6w
ChainResidueDetails
DLYS269
DLYS168

site_idCSA5
Number of Residues2
DetailsAnnotated By Reference To The Literature 1r6w
ChainResidueDetails
ALYS170
ALYS269

site_idCSA6
Number of Residues2
DetailsAnnotated By Reference To The Literature 1r6w
ChainResidueDetails
BLYS170
BLYS269

site_idCSA7
Number of Residues2
DetailsAnnotated By Reference To The Literature 1r6w
ChainResidueDetails
CLYS170
CLYS269

site_idCSA8
Number of Residues2
DetailsAnnotated By Reference To The Literature 1r6w
ChainResidueDetails
DLYS170
DLYS269

site_idMCSA1
Number of Residues8
DetailsM-CSA 377
ChainResidueDetails
ASER142transition state stabiliser
ALYS168transition state stabiliser
ALYS170proton donor
AASP195metal ligand
AGLU220metal ligand
AASP245metal ligand
ALYS269proton acceptor
AGLY297transition state stabiliser

site_idMCSA2
Number of Residues8
DetailsM-CSA 377
ChainResidueDetails
BSER142transition state stabiliser
BLYS168transition state stabiliser
BLYS170proton donor
BASP195metal ligand
BGLU220metal ligand
BASP245metal ligand
BLYS269proton acceptor
BGLY297transition state stabiliser

site_idMCSA3
Number of Residues8
DetailsM-CSA 377
ChainResidueDetails
CSER142transition state stabiliser
CLYS168transition state stabiliser
CLYS170proton donor
CASP195metal ligand
CGLU220metal ligand
CASP245metal ligand
CLYS269proton acceptor
CGLY297transition state stabiliser

site_idMCSA4
Number of Residues8
DetailsM-CSA 377
ChainResidueDetails
DSER142transition state stabiliser
DLYS168transition state stabiliser
DLYS170proton donor
DASP195metal ligand
DGLU220metal ligand
DASP245metal ligand
DLYS269proton acceptor
DGLY297transition state stabiliser

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PDB entries from 2024-07-17

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