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3WQE

D-threo-3-hydroxyaspartate dehydratase from Delftia sp. HT23 complexed with D-allothreonine

Functional Information from GO Data
ChainGOidnamespacecontents
A0008721molecular_functionD-serine ammonia-lyase activity
A0016829molecular_functionlyase activity
A0016841molecular_functionammonia-lyase activity
A0030170molecular_functionpyridoxal phosphate binding
A0036088biological_processD-serine catabolic process
B0008721molecular_functionD-serine ammonia-lyase activity
B0016829molecular_functionlyase activity
B0016841molecular_functionammonia-lyase activity
B0030170molecular_functionpyridoxal phosphate binding
B0036088biological_processD-serine catabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE PLP A 401
ChainResidue
AHIS41
AVAL237
A2TL403
AHOH572
AHOH582
AHOH712
ALYS43
AARG141
AHIS172
ATYR177
ATHR218
AARG234
AALA235
AGLY236

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 402
ChainResidue
AHIS351
ACYS353
AHOH674
AHOH711
AHOH712
BHOH614

site_idAC3
Number of Residues12
DetailsBINDING SITE FOR RESIDUE 2TL A 403
ChainResidue
ALYS43
AHIS140
AARG141
AHIS172
ATYR177
APLP401
AHOH521
AHOH553
AHOH750
BASN318
BGLN319
BHOH614

site_idAC4
Number of Residues15
DetailsBINDING SITE FOR RESIDUE PLP B 401
ChainResidue
BHIS41
BLYS43
BARG141
BHIS172
BTYR177
BSER217
BTHR218
BARG234
BALA235
BGLY236
BVAL237
B2TL403
BHOH524
BHOH558
BHOH629

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG B 402
ChainResidue
AHOH619
BLYS43
BHIS351
BCYS353
BHOH611
BHOH629
BHOH633

site_idAC6
Number of Residues11
DetailsBINDING SITE FOR RESIDUE 2TL B 403
ChainResidue
AASN318
AGLN319
AHOH619
BHIS140
BARG141
BHIS172
BTYR177
BPLP401
BHOH513
BHOH544
BHOH685

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 404
ChainResidue
AHOH600
AHOH774
BHOH631
BHOH642
BHOH761
BHOH762

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"N6-(pyridoxal phosphate)lysine","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

246905

PDB entries from 2025-12-31

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