Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyRnl1-like 8045001 4004248 SCOP2 (2022-06-29)
ASCOP2 FamilyRnl1 C-terminal domain-like 8054022 4007625 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyDNA ligase/mRNA capping enzyme, catalytic domain 8054021 3000798 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyRnl1 C-terminal domain-like 8054023 3002266 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyRnl1 C-terminal domain-like 8054023 3002266 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyDNA ligase/mRNA capping enzyme, catalytic domain 8054021 3000798 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ArnlAe2c5uA2 A: alpha arraysX: T4 RNA ligase (From Homology)H: T4 RNA ligaseT: T4 RNA ligase (Rnl1) C-terminal domainF: rnlAECOD (1.6)
ARNA_lig_T4_1e2c5uA1 A: a+b complex topologyX: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)H: Protein kinase/SAICAR synthase/ATP-graspT: ATP-graspF: RNA_lig_T4_1ECOD (1.6)
BrnlAe2c5uB2 A: alpha arraysX: T4 RNA ligase (From Homology)H: T4 RNA ligaseT: T4 RNA ligase (Rnl1) C-terminal domainF: rnlAECOD (1.6)
BRNA_lig_T4_1e2c5uB1 A: a+b complex topologyX: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)H: Protein kinase/SAICAR synthase/ATP-graspT: ATP-graspF: RNA_lig_T4_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.10.3550.20 Mainly Alpha Orthogonal Bundle eoxyguanosinetriphosphate triphosphohydrolase fold CATH (4.3.0)
B1.10.3550.20 Mainly Alpha Orthogonal Bundle eoxyguanosinetriphosphate triphosphohydrolase fold CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF20819T4 RNA ligase 1, C-terminal domain (T4_Rnl1_C)T4 RNA ligase 1, C-terminal domainThis domain is found at the C-terminal end of T4 RNA ligase 1 (Rnl1) from Bacteriophage T4 and similar proteins from tailed bacteriophages. Rnl1 is involved in countering a host defense mechanism by repairing tRNA. The C-terminal domain shows an all ...This domain is found at the C-terminal end of T4 RNA ligase 1 (Rnl1) from Bacteriophage T4 and similar proteins from tailed bacteriophages. Rnl1 is involved in countering a host defense mechanism by repairing tRNA. The C-terminal domain shows an all alpha-helical fold and has a charge distribution and architecture for helix-nucleic acid groove interaction compatible with tRNA binding. It confers specificity for the repair of tRNAs with breaks in the anticodon loop [1,2].
Domain
A, B
PF09511RNA ligase (RNA_lig_T4_1)RNA ligase- Family