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3QHQ

Structure of CRISPR-associated protein Csn2

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0046872molecular_functionmetal ion binding
A0051607biological_processdefense response to virus
B0003677molecular_functionDNA binding
B0046872molecular_functionmetal ion binding
B0051607biological_processdefense response to virus
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 230
ChainResidue
ACYS113
ALEU114
AASN116
ALEU118
AHOH357
AHOH379

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 231
ChainResidue
AHOH253
AHOH356
BALA133
AASP123
AGLU124
AGLU129

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 232
ChainResidue
ATHR64
AASP65
AILE66
ALEU67
ATYR173

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 230
ChainResidue
AASP119
AHOH274
BGLU139
BASP143
BGLU151
BHOH336

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 231
ChainResidue
AALA133
BASP123
BGLU124
BGLU129
BHOH297
BHOH340

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 232
ChainResidue
BCYS113
BLEU114
BASN116
BLEU118
BHOH327
BHOH334

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 233
ChainResidue
BLYS100
BTHR104
BTYR122
BHOH250
BHOH277

site_idAC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO B 234
ChainResidue
ATHR64
BTHR64
BASP65
BILE66
BLEU67
BTYR173
BHOH280

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues12
DetailsBINDING:
ChainResidueDetails
AASN116
BGLU139
BASP143
BGLU151
ALEU118
AGLU124
AGLU139
AASP143
AGLU151
BASN116
BLEU118
BGLU124

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PDB entries from 2025-06-11

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