PDB: 1qqf Compound: complement c3dg Classification: IMMUNE SYSTEM Entry date in PDB: 2000-07-31 Resolution [Å]: 1.45 R-Factor: 0.164

CHAIN: A SWISS-PROT/TREMBL: P01026    KEYWORD: 3D-structure    Complement alternate pathway    Complement pathway    Glycoprotein    Inflammatory response    Plasma    Signal    Thioester bond    SCOP: a.102.4.4 All alpha proteins    alpha/alpha toroid    Terpenoid cyclases/Protein prenyltransferases    Complement components    C3D, a C3 fragment and ligand for complement receptor 2    Rat (Rattus norvegicus) GO:  extracellular region    endopeptidase inhibitor activity    complement activation    inflammatory response

Image Source: PDB

Loops in ArchDB95 clusters

1qqf_A_1013 - HH => SUBCLASS : 1.3.11
1qqf_A_1226 - HH => SUBCLASS : 2.2.12
1qqf_A_1165 - HH => SUBCLASS : 3.3.4
1qqf_A_1165 - HH => SUBCLASS : 3.5.6
1qqf_A_1042 - HH => SUBCLASS : 16.5.1

Loops not clustered in ArchDB

1qqf_A_1034 - HH
1qqf_A_1076 - HH
1qqf_A_1097 - HH
1qqf_A_1139 - HH
1qqf_A_1186 - HH
1qqf_A_1206 - HH
1qqf_A_1249 - HH

1ghq A - percentage of sequence identity: 84
1qsj A - percentage of sequence identity: 100
1qsj B - percentage of sequence identity: 100
1qsj C - percentage of sequence identity: 100
1qsj D - percentage of sequence identity: 100
1w2s A - percentage of sequence identity: 84
2a73 B - percentage of sequence identity: 84