2JY7
NMR structure of the ubiquitin associated (UBA) domain of p62 (SQSTM1). RDC refined
Domain Annotation: SCOP Classification SCOP Database (version: 2.0) Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species |
---|---|---|---|---|---|---|---|
A | d2jy7a2 | All alpha proteins | RuvA C-terminal domain-like | UBA-like | UBA domain | Sequestosome 1 (Sqstm1) | human (Homo sapiens ) [TaxId: 9606 ] |
A | d2jy7a3 | Artifacts | Tags | Tags | Tags | N-terminal Tags | human (Homo sapiens ) [TaxId: 9606 ] |
Domain Annotation: CATH CATH Database (version 4.2.0) Homepage
Chain | Domain | Class | Architecture | Topology | Homology |
---|---|---|---|---|---|
A | 1.10.8.10 | Mainly Alpha | Orthogonal Bundle | Helicase, Ruva Protein | domain 3 |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Identifier | Description | Comments | Source |
---|---|---|---|---|---|
A | PF00569 | Zinc finger, ZZ type (ZZ) | Zinc finger, ZZ type | Zinc finger present in dystrophin, CBP/p300. ZZ in dystrophin binds calmodulin. Putative zinc finger; binding not yet shown. Four to six cysteine residues in its sequence are responsible for coordinating zinc ions, to reinforce the structure [2]. | Domain |
A | PF16577 | UBA domain (UBA_5) | UBA domain | UBA_2 is a domain found on eukaryotic ubiquitin-interacting proteins. Sequestosome 1/p62 has recently been shown to interact with polyubiquitinated proteins through its UBA domain [1]. This domain selectively binds K63-polyubiquitinated proteins. | Domain |
A | PF00564 | PB1 domain (PB1) | PB1 domain | - | Domain |