Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
CSCOP2B SuperfamilyWD40 repeat-like 8085897 3001694 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyArp2/3 complex subunits 8085061 3000751 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyActin-like ATPases 8040509 3000092 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyActin-like ATPases 8040506 3000092 SCOP2B (2022-06-29)
JSCOP2B SuperfamilyActin-like ATPases 8040506 3000092 SCOP2B (2022-06-29)
JSCOP2B SuperfamilyActin-like ATPases 8040509 3000092 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyActin-like ATPases 8040506 3000092 SCOP2B (2022-06-29)
KSCOP2B SuperfamilyActin-like ATPases 8040509 3000092 SCOP2B (2022-06-29)
LSCOP2B SuperfamilyActin-like ATPases 8040509 3000092 SCOP2B (2022-06-29)
LSCOP2B SuperfamilyActin-like ATPases 8040506 3000092 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AActin_1ste6w17A1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
AActin_2nde6w17A2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
BActin_1ste6w17B1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
BActin_2nde6w17B2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
CANAPC4_WD40_7e6w17C1 A: beta duplicates or obligate multimersX: beta-propeller-likeH: beta-propellerT: 7-bladedF: ANAPC4_WD40_7ECOD (1.6)
DP34-Arc_Ce6w17D2 A: a+b two layersX: Type III secretory system chaperone-likeH: Arp2/3 complex subunits (From Topology)T: Arp2/3 complex subunitsF: P34-Arc_CECOD (1.6)
DP34-Arc_Ne6w17D1 A: a+b two layersX: Type III secretory system chaperone-likeH: Arp2/3 complex subunits (From Topology)T: Arp2/3 complex subunitsF: P34-Arc_NECOD (1.6)
EP21-Arce6w17E1 A: alpha bundlesX: Arp2/3 complex 21 kDa subunit ARPC3 (From Topology)H: Arp2/3 complex 21 kDa subunit ARPC3 (From Topology)T: Arp2/3 complex 21 kDa subunit ARPC3F: P21-ArcECOD (1.6)
FARPC4e6w17F1 A: a+b two layersX: Type III secretory system chaperone-likeH: Arp2/3 complex subunits (From Topology)T: Arp2/3 complex subunitsF: ARPC4ECOD (1.6)
GP16-Arce6w17G1 A: alpha superhelicesX: Repetitive alpha hairpinsH: Arp2/3 complex 16 KDa subunit ARPC5 (From Topology)T: Arp2/3 complex 16 KDa subunit ARPC5F: P16-ArcECOD (1.6)
IActin_1ste6w17I2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
IActin_2nde6w17I1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
JActin_1ste6w17J1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
JActin_2nde6w17J2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
KActin_1ste6w17K1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
KActin_2nde6w17K2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
LActin_1ste6w17L1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
LActin_2nde6w17L2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00022Actin (Actin)Actin- Family
PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
PF04045Arp2/3 complex, 34 kD subunit p34-Arc (P34-Arc)Arp2/3 complex, 34 kD subunit p34-Arc- Family
PF04062ARP2/3 complex ARPC3 (21 kDa) subunit (P21-Arc)ARP2/3 complex ARPC3 (21 kDa) subunit- Family
PF05856ARP2/3 complex 20 kDa subunit (ARPC4) (ARPC4)ARP2/3 complex 20 kDa subunit (ARPC4)- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Actin-related protein 3
M, N, O, P, Q
Phalloidin - -
Actin-related protein 2
Actin-related protein 2/3 complex subunit 1
Actin-related protein 2/3 complex subunit 2
Actin-related protein 2/3 complex subunit 3
Actin-related protein 2/3 complex subunit 4
Actin-related protein 2/3 complex subunit 5
Protein dip1
I, J, K, L
Actin, alpha skeletal muscle

InterPro: Protein Family Classification InterPro Database Homepage

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
M, N, O, P, Q
ALO Parent Component: THR

M, N, O, P, Q
G5G Parent Component: LEU

M, N, O, P, Q
HYP Parent Component: PRO

RESIDAA0030

PSI-MOD :  4-hydroxy-L-proline MOD:00039
I, J, K, L
HIC Parent Component: HIS

RESIDAA0030 , AA0317

PSI-MOD :  4-hydroxy-L-proline MOD:00039 , 1'-methyl-L-histidine MOD:00322