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6DXV

Citrobacter freundii tyrosine phenol-lyase F448A mutant

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 Residues6
Detailsbinding site for residue K A 501
ChainResidue
AGLY52
AASN262
AHOH624
AHOH628
BGLU69
BHOH612

site_idAC2
Number of Residues6
Detailsbinding site for residue K B 501
ChainResidue
BGLY52
BASN262
BHOH634
AGLU69
AHOH678
AHOH689

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

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"N6-(pyridoxal phosphate)lysine"}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues7
DetailsM-CSA 933
ChainResidueDetails
ATYR71proton acceptor, proton donor
APHE123steric role
ATHR124electrostatic stabiliser
AASP214electrostatic stabiliser
ALLP257covalently attached, electron pair acceptor, electron pair donor, nucleofuge, nucleophile, proton acceptor, proton donor
ASER385electrostatic stabiliser
AARG452electrostatic stabiliser, ground state destabiliser

site_idMCSA2
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
BSER385electrostatic stabiliser
BARG452electrostatic stabiliser, ground state destabiliser

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PDB entries from 2026-03-11

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