Structure of human C4b-binding protein alpha chain CCP domains 1 and 2 in complex with the hypervariable region of group A Streptococcus M49 protein.
External Resource: Annotation
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
C [auth B] | PF00084 | e5hzpB2 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: PF00084 | ECOD (1.6) |
D | PF00084 | e5hzpD2 | A: few secondary structure elements | X: EGF-like | H: EGF-related | T: Complement control module/SCR domain | F: PF00084 | ECOD (1.6) |
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|
A [auth C], B [auth A] | M protein, serotype 49 | - | | |
C [auth B], D | C4b-binding protein alpha chain | | | |
Chains | Accession | Name | Type |
---|
A [auth C], B [auth A] | IPR003345 | M protein repeat | Repeat |
A [auth C], B [auth A] | IPR019950 | M protein-type anchor domain | Domain |
A [auth C], B [auth A] | IPR005877 | YSIRK Gram-positive signal peptide | Domain |
A [auth C], B [auth A] | IPR049896 | Streptococcal M proteins C repeat | Repeat |
A [auth C], B [auth A] | IPR049895 | Streptococcal M protein, D repeats | Repeat |
A [auth C], B [auth A] | IPR019931 | LPXTG cell wall anchor domain | Domain |
C [auth B], D | IPR050350 | Complement & Cell Adhesion Regulators | Family |
C [auth B], D | IPR040514 | C4b-binding protein alpha, oligomerization domain | Domain |
C [auth B], D | IPR000436 | Sushi/SCR/CCP domain | Domain |
C [auth B], D | IPR035976 | Sushi/SCR/CCP superfamily | Homologous Superfamily |