6DEC

Crystal structure of Bos taurus Arp2/3 complex binding with C-terminus of Homo sapiens SPIN90


Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
A, IPF00022Actin (Actin)Actin- Family
B, JPF00022Actin (Actin)Actin- Family
C, KPF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
D, LPF04045Arp2/3 complex, 34 kD subunit p34-Arc (P34-Arc)Arp2/3 complex, 34 kD subunit p34-Arc- Family
E, MPF04062ARP2/3 complex ARPC3 (21 kDa) subunit (P21-Arc)ARP2/3 complex ARPC3 (21 kDa) subunit- Family
F, NPF05856ARP2/3 complex 20 kDa subunit (ARPC4) (ARPC4)ARP2/3 complex 20 kDa subunit (ARPC4)- Family
G, OPF04699ARP2/3 complex 16 kDa subunit (p16-Arc) (P16-Arc)ARP2/3 complex 16 kDa subunit (p16-Arc)The Arp2/3 protein complex has been implicated in the control of actin polymerisation. The human complex consists of seven subunits which include the actin related proteins Arp2 and Arp3, and five others referred to as p41-Arc, p34-Arc, p21-Arc, p20 ...The Arp2/3 protein complex has been implicated in the control of actin polymerisation. The human complex consists of seven subunits which include the actin related proteins Arp2 and Arp3, and five others referred to as p41-Arc, p34-Arc, p21-Arc, p20-Arc, and p16-Arc. The precise function of p16-Arc is currently unknown. Its structure consists of a single domain containing a bundle of seven alpha helices [1,2].
Domain
H, PPF00018SH3 domain (SH3_1)SH3 domainSH3 (Src homology 3) domains are often indicative of a protein involved in signal transduction related to cytoskeletal organisation. First described in the Src cytoplasmic tyrosine kinase Swiss:P12931. The structure is a partly opened beta barrel.Domain
H, PPF09431Protein of unknown function (DUF2013) (DUF2013)Protein of unknown function (DUF2013)- Family

Gene Product Annotation Gene Product Annotation

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, HActin-related protein 3
Runidentifiednone none none
B, IActin-related protein 2
C, JActin-related protein 2/3 complex subunit 1B
D, KActin-related protein 2/3 complex subunit 2
E, LActin-related protein 2/3 complex subunit 3
F, NActin-related protein 2/3 complex subunit 4
G, OActin-related protein 2/3 complex subunit 5
M, PNCK-interacting protein with SH3 domain
Qunidentifiednone none none