ISDA: 2RIG

Deposition Date 1993-01-11

Release Date 1993-01-15

Last Version Date 2024-02-21

Entry Detail

PDB ID:

2RIG

Keywords:

CYTOKINE

Title:

CRYSTAL STRUCTURE OF RECOMBINANT RABBIT INTERFERON-GAMMA AT 2.7-ANGSTROMS RESOLUTION

Biological Source:

Source Organism:

Oryctolagus cuniculus (Taxon ID: 9986)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.30 Å

R-Value Observed:

0.21

Space Group:

P 61 2 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:INTERFERON-GAMMA
Gene (Uniprot):IFNG
Chain IDs:A
Chain Length:144
Number of Molecules:1
Biological Source:Oryctolagus cuniculus

UniProt ID:P30123 Pfam ID:PF00714

Ligand Molecules

Primary Citation

Crystal structure of recombinant rabbit interferon-gamma at 2.7-A resolution.

Samudzi, C.T, Burton, L.E, Rubin, J.R, Samudzi, C.T, Gribskov, C.L, Burton, L.E, Rubin, J.R.Show

J.Biol.Chem. 266 21791 21797 (1991)

PMID: 1939201

Abstact

The crystal structure of recombinant rabbit interferon-gamma was solved by the multiple isomorphous replacement technique at 2.7-A resolution and refined to a crystallographic R-factor of 26.2%. The interferon crystallizes with one-half of the functional dimer in the asymmetric unit, with the two polypeptide chains of the dimer related by a crystallographic 2-fold symmetry axis. The structure is predominantly alpha-helical with extensive interdigitation of the alpha-helical segments of the two polypeptide chains.

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Primary Citation of related structures