4AQU | pdb_00004aqu

Crystal structure of I-CreI complexed with its target methylated at position plus 2 (in the b strand) in the presence of calcium

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyHoming endonucleases 8032709 3000266 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyHoming endonucleases 8032709 3000266 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BV-sete4aquB1 A: a/b three-layered sandwichesX: beta-GraspH: HTHT: winged helix domainF: V-setECOD (v294.1)
APK_Tyr_Ser-Thre4aquA1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: SH3T: SH3F: PK_Tyr_Ser-ThrECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.10.28.10 Alpha Beta Roll Endonuclease I-creI Homing endonucleasesCATH (4.3.0)
A3.10.28.10 Alpha Beta Roll Endonuclease I-creI Homing endonucleasesCATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
5'-D(*DCP*CP*AP*AP*AP*CP*TP*GP*TP*CP*TP*CP*AP*5CMP *GP*AP*CP*GP*TP*TP*TP*TP*GP*A)-3'---
5'-D(*DTP*CP*AP*AP*AP*AP*CP*GP*TP*CP*GP*TP*GP*DAP *GP*AP*CP*AP*GP*TP*TP*TP*GP*G)-3'---
A, B
DNA ENDONUCLEASE I-CREI

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR004860Homing endonuclease, LAGLIDADG domainDomain
A, B
IPR027434Homing endonucleaseHomologous Superfamily