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1XZ8

Pyrr, The Regulator Of The Pyrimidine Biosynthetic Operon In Bacillus caldolyticus, Nucleotide-bound form

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0004845molecular_functionuracil phosphoribosyltransferase activity
A0006353biological_processDNA-templated transcription termination
A0016757molecular_functionglycosyltransferase activity
B0003723molecular_functionRNA binding
B0004845molecular_functionuracil phosphoribosyltransferase activity
B0006353biological_processDNA-templated transcription termination
B0016757molecular_functionglycosyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 180
ChainResidue
AASP104
AASP105
A5GP200
A3GP300
AHOH322
AHOH323
AHOH324

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 180
ChainResidue
BASP105
BU5P400
BHOH424
BHOH425
BILE38
BASP104

site_idAC3
Number of Residues14
DetailsBINDING SITE FOR RESIDUE 5GP A 200
ChainResidue
AASP105
AVAL106
APHE108
ATHR109
AGLY110
AARG111
ATHR112
AARG137
AILE161
AMG180
A3GP300
AHOH323
AHOH324
BARG125

site_idAC4
Number of Residues11
DetailsBINDING SITE FOR RESIDUE 3GP A 300
ChainResidue
AARG41
AASP105
AMG180
A5GP200
AHOH317
AHOH323
BPRO92
BPHE93
BVAL95
BTHR96
BLEU123

site_idAC5
Number of Residues15
DetailsBINDING SITE FOR RESIDUE U5P B 400
ChainResidue
BARG72
BASP104
BASP105
BVAL106
BPHE108
BTHR109
BGLY110
BARG111
BTHR112
BARG137
BLEU160
BILE161
BMG180
BHOH401
BHOH425

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBINDING: BINDING => ECO:0000250
ChainResidueDetails
ATHR40
AASP104
AARG137
BTHR40
BASP104
BARG137

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1l1r
ChainResidueDetails
AARG41

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1l1r
ChainResidueDetails
BARG41

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PDB entries from 2024-07-24

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