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5D3U

Crystal structure of the 5-selective H176F mutant of Cytochrome TxtE

Functional Information from GO Data
ChainGOidnamespacecontents
A0004497molecular_functionmonooxygenase activity
A0005506molecular_functioniron ion binding
A0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
A0020037molecular_functionheme binding
A0046872molecular_functionmetal ion binding
B0004497molecular_functionmonooxygenase activity
B0005506molecular_functioniron ion binding
B0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
B0020037molecular_functionheme binding
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues22
Detailsbinding site for residue HEM A 501
ChainResidue
AARG59
ASER254
ATHR296
AARG298
ASER349
AGLY351
AVAL354
AHIS355
ACYS357
AALA359
AILE363
AVAL87
ATRP502
AHOH688
AHOH787
AMET88
AHIS95
AARG99
APHE155
AALA245
ATHR250
ATHR251

site_idAC2
Number of Residues11
Detailsbinding site for residue TRP A 502
ChainResidue
AARG59
AMET88
ATYR89
APHE176
AASN293
ATHR296
ATRP297
APHE395
AHEM501
AHOH664
AHOH671

site_idAC3
Number of Residues9
Detailsbinding site for residue GOL A 503
ChainResidue
AARG264
APRO266
AARG267
AHOH658
BASP15
BTYR289
BARG326
BGOL503
BHOH994

site_idAC4
Number of Residues22
Detailsbinding site for residue HEM B 501
ChainResidue
BARG59
BVAL87
BMET88
BHIS95
BARG99
BPHE155
BALA245
BTHR250
BTHR251
BSER254
BTHR296
BARG298
BSER349
BGLY351
BVAL354
BHIS355
BCYS357
BALA359
BTRP502
BHOH622
BHOH671
BHOH773

site_idAC5
Number of Residues12
Detailsbinding site for residue TRP B 502
ChainResidue
BARG59
BMET88
BTYR89
BPHE176
BASN293
BTHR296
BTRP297
BPHE395
BHEM501
BHOH622
BHOH686
BHOH698

site_idAC6
Number of Residues12
Detailsbinding site for residue GOL B 503
ChainResidue
AARG267
AGOL503
BPRO14
BTYR17
BARG264
BTYR289
BASN290
BARG326
BTRP389
BARG396
BCL504
BHOH689

site_idAC7
Number of Residues4
Detailsbinding site for residue CL B 504
ChainResidue
BARG264
BTYR289
BGOL503
BHOH788

Functional Information from PROSITE/UniProt
site_idPS00086
Number of Residues10
DetailsCYTOCHROME_P450 Cytochrome P450 cysteine heme-iron ligand signature. FGqGVHACLA
ChainResidueDetails
APHE350-ALA359

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PDB entries from 2024-11-13

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