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2CW8

Crystal structure of intein homing endonuclease II

Functional Information from GO Data
ChainGOidnamespacecontents
A0004519molecular_functionendonuclease activity
A0016539biological_processintein-mediated protein splicing
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 1001
ChainResidue
ATYR75
ATHR93
ASER94
AGLY95
AHOH2085
AHOH2203

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 1002
ChainResidue
AASN56
AARG58
AHOH2247

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 1003
ChainResidue
ALYS161
APHE164
AARG187
AHIS191

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 1004
ChainResidue
AARG186
AARG190
ALEU200

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 1005
ChainResidue
ATHR262
AGLY265
APHE266
APRO339
ALYS340
ALYS341
AHOH2159

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 1006
ChainResidue
ALYS441
AHIS449
ASER469
APRO470
AGLN471
AHOH2193

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 1007
ChainResidue
ALYS418
ATYR429
AHOH2039
AHOH2246
AHOH2252
AHOH2253
AHOH2256

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 1008
ChainResidue
AARG83
AARG89
AHOH2233

site_idAC9
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 2001
ChainResidue
AILE156
ALYS161
APHE164
AHIS191
ATYR220
AGLU254
AGLU257
ATRP258

site_idBC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 2002
ChainResidue
AVAL134
AASN136
ALEU140
AASP211
AHOH2104
AHOH2164
AHOH2217

site_idBC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 2003
ChainResidue
AASN136
ALEU208
AASP209
ATRP210
AASP211
ALEU252
AHOH2164

site_idBC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 2006
ChainResidue
ATHR144
APRO145
AGLU146
AHOH2079
AHOH2208
AHOH2209

246031

PDB entries from 2025-12-10

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