ISDA: 7ELX

Deposition Date 2021-04-12

Release Date 2021-06-30

Last Version Date 2024-11-20

Entry Detail

PDB ID:

7ELX

Keywords:

APOPTOSIS

Title:

The crystal structure of CTLA-4 and Fab

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)

Expression System(s):

Cricetulus griseus, Escherichia phage ecszw-2

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.14 Å

R-Value Free:

0.21

R-Value Work:

0.17

R-Value Observed:

0.17

Space Group:

C 2 2 21

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:heavy chain of Fab
Chain IDs:A (auth: H), C (auth: h)
Chain Length:467
Number of Molecules:2
Biological Source:Homo sapiens

Polymer Type:polypeptide(L)
Molecule:light chain of Fab
Chain IDs:B (auth: L), D (auth: l)
Chain Length:235
Number of Molecules:2
Biological Source:Homo sapiens

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cytotoxic T-lymphocyte protein 4
Gene (Uniprot):CTLA4
Chain IDs:E (auth: c), F (auth: C)
Chain Length:126
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P16410 Pfam ID:PF07686

Primary Citation

The crystal structure of CTLA-4 and Fab

Yu, X.J, Yu, C.F.Show

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