4QFS | pdb_00004qfs

Structure of AMPK in complex with Br2-A769662core activator and STAUROSPORINE inhibitor


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyStarch-binding domain-like 8055091 3000816 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCBS-domain pair 8037384 3000123 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BAMPK1_CBMe4qfsB2 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: AMPK1_CBMECOD (1.6)
BAMPKBIe4qfsB1 A: a+b two layersX: AMPKBI-like (From Topology)H: AMPKBI-like (From Topology)T: AMPKBI-likeF: AMPKBIECOD (1.6)
CIMPDH_2nd_1e4qfsC2 A: a+b duplicates or obligate multimersX: CBS-domain (From Topology)H: CBS-domain (From Topology)T: CBS-domainF: IMPDH_2nd_1ECOD (1.6)
AAdenylateSensor_1e4qfsA2 A: a+b two layersX: TBP-likeH: Kinase associated domain 1, KA1 (From Topology)T: Kinase associated domain 1, KA1F: AdenylateSensor_1ECOD (1.6)
APkinase_Tyre4qfsA1 A: a+b complex topologyX: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)H: Protein kinase/SAICAR synthase/ATP-graspT: Protein kinaseF: Pkinase_TyrECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B6.20.250.60 Special Other non-globular Double Stranded RNA Binding Domain CATH (utative)
B2.60.40.10 Mainly Beta Sandwich Immunoglobulin-like ImmunoglobulinsCATH (utative)
A3.30.200.20 Alpha Beta 2-Layer Sandwich Phosphorylase Kinase domain 1CATH (utative)
A1.10.510.10 Mainly Alpha Orthogonal Bundle Transferase(Phosphotransferase) domain 1CATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00571CBS domain (CBS)CBS domainCBS domains are small intracellular modules that pair together to form a stable globular domain [2]. This family represents a single CBS domain. Pairs of these domains have been termed a Bateman domain [6]. CBS domains have been shown to bind ligands ...CBS domains are small intracellular modules that pair together to form a stable globular domain [2]. This family represents a single CBS domain. Pairs of these domains have been termed a Bateman domain [6]. CBS domains have been shown to bind ligands with an adenosyl group such as AMP, ATP and S-AdoMet [5]. CBS domains are found attached to a wide range of other protein domains suggesting that CBS domains may play a regulatory role making proteins sensitive to adenosyl carrying ligands. The region containing the CBS domains in Cystathionine-beta synthase is involved in regulation by S-AdoMet [4]. CBS domain pairs from AMPK bind AMP or ATP [5]. The CBS domains from IMPDH and the chloride channel CLC2 bind ATP [5].
Domain
PF16579Adenylate sensor of SNF1-like protein kinase (AdenylateSensor)Adenylate sensor of SNF1-like protein kinaseAdenylateSensor is a family found at the C-terminus of SNF1-like protein kinases snf other protein-kinases [1]. Domain
PF00069Protein kinase domain (Pkinase)Protein kinase domainDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
5'-AMP-activated protein kinase subunit beta-1
5'-AMP-activated protein kinase subunit gamma-1
5'-AMP-activated protein kinase catalytic subunit alpha-1

Protein Modification Annotation

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

RESIDAA0038

PSI-MOD :  O-phospho-L-threonine MOD:00047