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2ZPO

Crystal Structure of Green Turtle Egg White Ribonuclease

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0004519molecular_functionendonuclease activity
A0004522molecular_functionribonuclease A activity
A0004540molecular_functionRNA nuclease activity
A0005576cellular_componentextracellular region
A0016829molecular_functionlyase activity
A0050830biological_processdefense response to Gram-positive bacterium
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 120
ChainResidue
AGLN10
AHIS11
ALYS41
AHIS114
ATYR115
AHOH136
AHOH156

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 121
ChainResidue
AARG117
AALA118
AHOH145
AHOH193
AHOH234
AHOH235
AHOH244
AGLY85
AGLY86

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 122
ChainResidue
AGLU1
ATHR22
ATHR98
AHOH202
AHOH211
AHOH214
AHOH220

site_idAC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 A 123
ChainResidue
ATHR2
AARG3
ATHR100
AHOH153
AHOH159
AHOH180
AHOH211
AHOH217
AHOH271

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 A 124
ChainResidue
AARG82
AHOH231

site_idAC6
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 125
ChainResidue
AASP71
APRO91
AASN93
AARG102
AILE119
AHOH183
AHOH206
AHOH256

site_idAC7
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 126
ChainResidue
AASP13
ATYR14
APRO20
AARG33
AHOH143
AHOH187
AHOH253
AHOH254
AHOH276

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL A 127
ChainResidue
AGLY67
AARG89
AHOH268

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 128
ChainResidue
AGLN31
AGLY59
APRO60
APRO64
AARG70
AHOH181

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 129
ChainResidue
APRO91
AARG104
AHOH171
AHOH183
AHOH219
AHOH280

site_idBC2
Number of Residues11
DetailsBINDING SITE FOR RESIDUE GOL A 130
ChainResidue
ATHR2
ATYR4
AGLU5
ATHR56
AGLY61
ALEU111
AHOH162
AHOH217
AHOH251
AHOH252
AHOH271

site_idBC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 131
ChainResidue
AASP21
ATHR22
AARG23
AGLY96
AHOH243

Functional Information from PROSITE/UniProt
site_idPS00127
Number of Residues7
DetailsRNASE_PANCREATIC Pancreatic ribonuclease family signature. CKftNTF
ChainResidueDetails
ACYS40-PHE46

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000250|UniProtKB:P07998
ChainResidueDetails
AHIS11

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Proton donor => ECO:0000250|UniProtKB:P07998
ChainResidueDetails
AHIS114

site_idSWS_FT_FI3
Number of Residues3
DetailsBINDING: BINDING => ECO:0000250
ChainResidueDetails
ALYS6
AARG9
AARG82

site_idSWS_FT_FI4
Number of Residues1
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:P07998
ChainResidueDetails
ALYS41

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1a4y
ChainResidueDetails
AHIS114
AHIS11
ALYS41

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PDB entries from 2024-07-24

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