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3KNG

Crystal structure of SnoaB, a cofactor-independent oxygenase from Streptomyces nogalater, determined to 1.9 resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0016491molecular_functionoxidoreductase activity
A0016703molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of one atom of oxygen (internal monooxygenases or internal mixed function oxidases)
A0017000biological_processantibiotic biosynthetic process
B0016491molecular_functionoxidoreductase activity
B0016703molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of one atom of oxygen (internal monooxygenases or internal mixed function oxidases)
B0017000biological_processantibiotic biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 125
ChainResidue
AARG90
AARG90
ATHR94
ATHR94
ASER95
ASER95
AHOH132
AHOH132

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 126
ChainResidue
APHE39
AARG42
AHIS85
AHOH183
BARG90
BHOH169
AARG35

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 127
ChainResidue
AGLY81
AHOH137
AHOH164
BHIS97

site_idAC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 B 125
ChainResidue
BARG35
BHIS85
BHIS85
BEDO128
BEDO128
BHOH172
BHOH172
BHOH185
BHOH185

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 B 126
ChainResidue
BHIS23
BARG90
BHOH208

site_idAC6
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CL B 127
ChainResidue
AHOH160

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 128
ChainResidue
BARG35
BHIS85
BSO4125
BSO4125
BHOH193

site_idAC8
Number of Residues1
DetailsBINDING SITE FOR RESIDUE EDO B 129
ChainResidue
BEDO130

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO B 130
ChainResidue
BARG19
BEDO129

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues172
DetailsDomain: {"description":"ABM","evidences":[{"source":"PROSITE-ProRule","id":"PRU01062","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsSite: {"description":"Important for catalytic activity","evidences":[{"source":"PubMed","id":"20052967","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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