Function and Biology Details
Biochemical function:
- not assigned
Biological process:
- not assigned
Cellular component:
- not assigned
Sequence domains:
Structure analysis Details
Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-137314 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
M protein, serotype 2.1
Molecule details ›
Chain: A
Length: 104 amino acids
Theoretical weight: 12.5 KDa
Source organism: Streptococcus pyogenes
Expression system: Escherichia coli
UniProt:
Length: 104 amino acids
Theoretical weight: 12.5 KDa
Source organism: Streptococcus pyogenes
Expression system: Escherichia coli
UniProt:
- Canonical:
P50468 (Residues: 42-141; Coverage: 27%)
C4b-binding protein alpha chain
Molecule details ›
Chain: B
Length: 128 amino acids
Theoretical weight: 14.16 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
Sequence domains: Sushi repeat (SCR repeat)
Structure domains: Complement Module, domain 1
Length: 128 amino acids
Theoretical weight: 14.16 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
- Canonical: P04003 (Residues: 49-172; Coverage: 23%)
Sequence domains: Sushi repeat (SCR repeat)
Structure domains: Complement Module, domain 1
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
ALS BEAMLINE 8.2.1
Spacegroup:
P4332
Expression system: Escherichia coli
