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1QT1

CRYSTAL STRUCTURE OF XYLOSE ISOMERASE FROM STREPTOMYCES DIASTATICUS NO.7 M1033 AT 1.85 A RESOLUTION

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0005737cellular_componentcytoplasm
A0005975biological_processcarbohydrate metabolic process
A0009045molecular_functionxylose isomerase activity
A0016853molecular_functionisomerase activity
A0042732biological_processD-xylose metabolic process
A0046872molecular_functionmetal ion binding
B0000287molecular_functionmagnesium ion binding
B0005737cellular_componentcytoplasm
B0005975biological_processcarbohydrate metabolic process
B0009045molecular_functionxylose isomerase activity
B0016853molecular_functionisomerase activity
B0042732biological_processD-xylose metabolic process
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CO A 400
ChainResidue
AGLU180
AGLU216
AASP244
AASP286

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CO B 900
ChainResidue
BGLU680
BGLU716
BASP744
BASP786

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CO A 401
ChainResidue
AHIS219
AASP254
AASP256
AHOH1635
AGLU216

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CO B 901
ChainResidue
BGLU716
BHIS719
BASP754
BASP756
BHOH1636

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsACT_SITE: ACT_SITE => ECO:0000250
ChainResidueDetails
AHIS53
AASP56
BHIS553
BASP556

site_idSWS_FT_FI2
Number of Residues14
DetailsBINDING:
ChainResidueDetails
AGLU180
BHIS719
BASP744
BASP754
BASP756
BASP786
AGLU216
AHIS219
AASP244
AASP254
AASP256
AASP286
BGLU680
BGLU716

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1de6
ChainResidueDetails
AASP254
ALYS182
AHIS219

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1de6
ChainResidueDetails
BHIS719
BASP754
BLYS682

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1de6
ChainResidueDetails
AARG291

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 1de6
ChainResidueDetails
BARG791

site_idCSA5
Number of Residues4
DetailsAnnotated By Reference To The Literature 1de6
ChainResidueDetails
AGLU180
ALYS182
AASP56
AHIS53

site_idCSA6
Number of Residues4
DetailsAnnotated By Reference To The Literature 1de6
ChainResidueDetails
BHIS553
BGLU680
BLYS682
BASP556

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PDB entries from 2025-06-18

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