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1LQA

TAS PROTEIN FROM ESCHERICHIA COLI IN COMPLEX WITH NADPH

Functional Information from GO Data
ChainGOidnamespacecontents
A0005829cellular_componentcytosol
A0016491molecular_functionoxidoreductase activity
A0034198biological_processcellular response to amino acid starvation
B0005829cellular_componentcytosol
B0016491molecular_functionoxidoreductase activity
B0034198biological_processcellular response to amino acid starvation
Functional Information from PDB Data
site_idAC1
Number of Residues36
DetailsBINDING SITE FOR RESIDUE NDP A 1400
ChainResidue
AGLY19
AASN180
AGLN205
ATYR233
ASER234
ACYS235
ALEU236
AGLY237
APHE238
AGLY239
ATHR242
ATHR20
ALYS244
AALA254
AARG255
ALEU306
AGLY308
ATHR310
AGLN314
AASN318
AHOH1419
AHOH1425
AMET21
AHOH1440
AHOH1441
AHOH1450
AHOH1451
AHOH1515
AHOH1669
AHOH1692
AGLN26
AASP48
ATYR53
ALYS87
AHIS132
ASER179

site_idAC2
Number of Residues37
DetailsBINDING SITE FOR RESIDUE NDP B 1401
ChainResidue
BGLY19
BTHR20
BMET21
BGLN26
BASP48
BTYR53
BLYS87
BHIS132
BSER179
BASN180
BGLN205
BTYR233
BSER234
BCYS235
BLEU236
BGLY237
BPHE238
BGLY239
BTHR242
BLYS244
BALA254
BARG255
BALA289
BLEU306
BGLY308
BTHR310
BGLN314
BASN318
BHOH1425
BHOH1441
BHOH1443
BHOH1444
BHOH1451
BHOH1467
BHOH1511
BHOH1670
BHOH1769

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton donor
ChainResidueDetails
ATYR53
BTYR53

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:14517983
ChainResidueDetails
ASER234
BSER234

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1mrq
ChainResidueDetails
AASP48
ALYS87
ATYR53
AHIS132

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1mrq
ChainResidueDetails
BASP48
BLYS87
BTYR53
BHIS132

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1mrq
ChainResidueDetails
ATYR53
ALYS87

site_idCSA4
Number of Residues2
DetailsAnnotated By Reference To The Literature 1mrq
ChainResidueDetails
BTYR53
BLYS87

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PDB entries from 2025-07-02

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