Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyProtein kinase-like (PK-like)8039362 3000066 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCyclin-like8039364 3000768 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCyclin-like8039367 3000768 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00069e5l1zA1 A: a+b complex topologyX: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)H: Protein kinase/SAICAR synthase/ATP-graspT: Protein kinaseF: PF00069ECOD (1.6)
BPF00134e5l1zB2 A: alpha arraysX: HTHH: HTHT: Cyclin-likeF: PF00134ECOD (1.6)
BPF21797e5l1zB1 A: alpha arraysX: HTHH: HTHT: Cyclin-likeF: PF21797ECOD (1.6)
DPF00539e5l1zD1 A: extended segmentsX: HIV-1 Tat (From Topology)H: HIV-1 Tat (From Topology)T: HIV-1 TatF: PF00539ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00069Protein kinase domain (Pkinase)Protein kinase domain- Domain
PF00134Cyclin, N-terminal domain (Cyclin_N)Cyclin, N-terminal domainCyclins regulate cyclin dependent kinases (CDKs). Swiss:P22674 is a Uracil-DNA glycosylase that is related to other cyclins [4]. Cyclins contain two domains of similar all-alpha fold, of which this family corresponds with the N-terminal domain.Domain
PF21797Cyclin-T2-like, C-terminal domain (CycT2-like_C)Cyclin-T2-like, C-terminal domainThis domain is found at the C-terminal end of human Cyclin-T2 (CycT2) and similar animal sequences. CycT2 is the regulatory subunit of the cyclin-dependent kinase pair (CDK9/cyclin T) complex, also called positive transcription elongation factor B (P ...This domain is found at the C-terminal end of human Cyclin-T2 (CycT2) and similar animal sequences. CycT2 is the regulatory subunit of the cyclin-dependent kinase pair (CDK9/cyclin T) complex, also called positive transcription elongation factor B (P-TEFB). This domain adopts s cyclin box fold consisting of five helices and a short C-terminal helix [2].
Domain
PF05110AF-4 proto-oncoprotein N-terminal region (AF-4)AF-4 proto-oncoprotein N-terminal region- Family
PF00539Transactivating regulatory protein (Tat) (Tat)Transactivating regulatory protein (Tat)- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Cyclin-dependent kinase 9
Cyclin-T1
AF4/FMR2 family member 4-
Protein Tat
E [auth N]RNA (5'-R(P*AP*GP*AP*UP*CP*UP*GP*AP*GP*CP*CP*UP*GP*GP*GP*AP*GP*CP*UP*CP*UP*CP*U)-3')---

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
TPO Parent Component: THR

RESIDAA0038

PSI-MOD :  O-phospho-L-threonine MOD:00047
ACE RESIDAA0038 , AA0041 , AA0042 , AA0043 , AA0044 , AA0045 , AA0046 , AA0049 , AA0050 , AA0051 , AA0052 , AA0053 , AA0054 , AA0354

PSI-MOD :  O-phospho-L-threonine MOD:00047 , N-acetyl-L-alanine MOD:00050 , N-acetyl-L-aspartic acid MOD:00051 , N-acetyl-L-cysteine MOD:00052 , N-acetyl-S-archeol-cysteine MOD:00897 , N-acetyl-L-glutamic acid MOD:00053 , N-acetyl-L-glutamine MOD:00054 , N-acetylglycine MOD:00055 , N-acetyl-L-methionine MOD:00058 , N-acetyl-L-proline MOD:00059 , N-acetyl-L-serine MOD:00060 , N,O-diacetylated L-serine MOD:00648 , N-acetyl-L-threonine MOD:00061 , N-acetyl-L-tyrosine MOD:00062 , N-acetyl-L-valine MOD:00063 , N2-acetyl-L-arginine MOD:00359