› 4es7

X-ray diffraction
2Å resolution

crystal structure of protein HC from Homo sapiens at 2 angstrom

Released:
DOI: 10.2210/pdb4es7/pdb
PDB entry 4es7 coloured by chain, front view.
PDB entry 4es7 coloured by chain, side view.
PDB entry 4es7 coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Zhang YL, Gao ZQ, Wang DQ, Dong YH

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136157 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Alpha-1-microglobulin Chain: A
Molecule details ›
Chain: A
Length: 201 amino acids
Theoretical weight: 22.63 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P02760 (Residues: 27-193; Coverage: 50%)
Gene names: AMBP, HCP, ITIL
Sequence domains: Lipocalin / cytosolic fatty-acid binding protein family
Structure domains: Lipocalin

Ligands and Environments

1 bound ligand:
Ligand PEG 3 x PEG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P43
Unit cell:
a: 36.437Å b: 36.437Å c: 112.667Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.202 0.199 0.261
Expression system: Escherichia coli

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