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6NV8

Perdeuterated tyrosine phenol-lyase from Citrobacter freundii complexed with an aminoacrylate intermediate formed from S-ethyl-L-cysteine and 4-hydroxypyridine

Functional Information from GO Data
ChainGOidnamespacecontents
A0006520biological_processamino acid metabolic process
A0006570biological_processtyrosine metabolic process
A0009072biological_processaromatic amino acid metabolic process
A0016829molecular_functionlyase activity
A0016830molecular_functioncarbon-carbon lyase activity
A0050371molecular_functiontyrosine phenol-lyase activity
B0006520biological_processamino acid metabolic process
B0006570biological_processtyrosine metabolic process
B0009072biological_processaromatic amino acid metabolic process
B0016829molecular_functionlyase activity
B0016830molecular_functioncarbon-carbon lyase activity
B0050371molecular_functiontyrosine phenol-lyase activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue K A 1001
ChainResidue
AGLY52
AASN262
AHOH1154
BGLU69
BHOH1632

site_idAC2
Number of Residues2
Detailsbinding site for residue CQG A 1002
ChainResidue
AARG323
AHOH1120

site_idAC3
Number of Residues8
Detailsbinding site for residue CQG A 1003
ChainResidue
ATHR124
AARG381
APHE448
APHE449
A0JO1004
BTYR71
AARG100
APHE123

site_idAC4
Number of Residues16
Detailsbinding site for residue 0JO A 1004
ChainResidue
ATHR49
ASER51
AGLN98
AGLY99
AARG100
AGLU103
APHE123
AASN185
AASP214
ATHR216
AARG217
ASER254
ALYS257
AARG404
ACQG1003
AHOH1107

site_idAC5
Number of Residues5
Detailsbinding site for residue K A 1005
ChainResidue
AGLU69
AHOH1148
BGLY52
BASN262
BHOH1668

site_idAC6
Number of Residues7
Detailsbinding site for residue CQG B 1501
ChainResidue
BGLU14
BVAL16
BSER17
BSER40
BLYS41
BILE43
BHOH1723

site_idAC7
Number of Residues6
Detailsbinding site for residue P33 B 1502
ChainResidue
ATYR3
ATYR324
AALA415
AASP418
BTYR3
BASP418

site_idAC8
Number of Residues7
Detailsbinding site for residue DHA B 1503
ChainResidue
ATYR71
BTHR49
BPHE123
BASN185
BARG217
BLLP257
BARG404

Functional Information from PROSITE/UniProt
site_idPS00853
Number of Residues19
DetailsBETA_ELIM_LYASE Beta-eliminating lyases pyridoxal-phosphate attachment site. YaDgctMSGKKDcLVnIGG
ChainResidueDetails
ATYR247-GLY265
BTYR247-GLY265

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsMOD_RES: N6-(pyridoxal phosphate)lysine
ChainResidueDetails
BLLP257

Catalytic Information from CSA
site_idMCSA1
Number of Residues7
DetailsM-CSA 933
ChainResidueDetails
BTYR71proton acceptor, proton donor
BPHE123steric role
BTHR124electrostatic stabiliser
BASP214electrostatic stabiliser
BLLP257covalently attached, electron pair acceptor, electron pair donor, nucleofuge, nucleophile, proton acceptor, proton donor
BARG381electrostatic stabiliser
BPHE448electrostatic stabiliser, ground state destabiliser

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PDB entries from 2024-07-24

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