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3I6T

Crystal structure of muconate cycloisomerase from Jannaschia sp.

Functional Information from GO Data
ChainGOidnamespacecontents
A0009063biological_processamino acid catabolic process
B0009063biological_processamino acid catabolic process
C0009063biological_processamino acid catabolic process
D0009063biological_processamino acid catabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE K A 380
ChainResidue
AARG237
AVAL240
AVAL242
AASP264
AHOH385
AHOH438

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 381
ChainResidue
AHOH1682
AHOH1683
AASP196
AGLU222
AASP247

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE K B 380
ChainResidue
BARG237
BVAL240
BVAL242
BASP264
BHOH400
BHOH491

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 381
ChainResidue
BASP196
BASN198
BGLU222
BASP247
BHOH1676
BHOH1677

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE K C 380
ChainResidue
CARG237
CVAL240
CVAL242
CASP264
CHOH392
CHOH464
CHOH1680

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG C 381
ChainResidue
CASP196
CGLU222
CASP247
CHOH1697
CHOH1698

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE K D 380
ChainResidue
DARG237
DVAL240
DVAL242
DASP264
DHOH455
DHOH499
DHOH1740

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG D 381
ChainResidue
DASP196
DGLU222
DASP247
DHOH1691
DHOH1692

Functional Information from PROSITE/UniProt
site_idPS00908
Number of Residues26
DetailsMR_MLE_1 Mandelate racemase / muconate lactonizing enzyme family signature 1. AkAALDtALyDLrARiagvPVwaLLG
ChainResidueDetails
AALA104-GLY129

site_idPS00909
Number of Residues32
DetailsMR_MLE_2 Mandelate racemase / muconate lactonizing enzyme family signature 2. IrvDyNqglhhdvAlarvrdVatfkptfIEQP
ChainResidueDetails
AILE193-PRO224

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1muc
ChainResidueDetails
AGLU323
ALYS166
ALYS168

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1muc
ChainResidueDetails
BGLU323
BLYS166
BLYS168

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1muc
ChainResidueDetails
CGLU323
CLYS166
CLYS168

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1muc
ChainResidueDetails
DGLU323
DLYS166
DLYS168

site_idCSA5
Number of Residues2
DetailsAnnotated By Reference To The Literature 1muc
ChainResidueDetails
ALYS269
ALYS168

site_idCSA6
Number of Residues2
DetailsAnnotated By Reference To The Literature 1muc
ChainResidueDetails
BLYS269
BLYS168

site_idCSA7
Number of Residues2
DetailsAnnotated By Reference To The Literature 1muc
ChainResidueDetails
CLYS269
CLYS168

site_idCSA8
Number of Residues2
DetailsAnnotated By Reference To The Literature 1muc
ChainResidueDetails
DLYS269
DLYS168

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PDB entries from 2025-10-15

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