3TGB image
Deposition Date 2011-08-17
Release Date 2012-05-30
Last Version Date 2024-11-27
Entry Detail
PDB ID:
3TGB
Keywords:
METAL BINDING PROTEIN
Title:
Crystal structure of L130R mutant of Nitrophorin 4 from Rhodnius prolixus complexed with imidazole at pH 7.4
Biological Source:
Source Organism:
Rhodnius prolixus (Taxon ID: 13249)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.35 Å
R-Value Free:
0.18
R-Value Work:
0.14
R-Value Observed:
0.14
Space Group:
C 1 2 1
3TGB validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Nitrophorin-4
Mutagens:L130R
Chain IDs:A
Chain Length:184
Number of Molecules:1
Biological Source:Rhodnius prolixus
UniProt ID:Q94734 Pfam ID:PF02087 EC:1.7.6.1
Ligand Molecules
HEM
IMD
Primary Citation
Guanidine-Ferroheme Coordination in the Mutant Protein Nitrophorin 4(L130R).
Angew.Chem.Int.Ed.Engl. 51 4470 4473 (2012)
PMID: 22334402 DOI: 10.1002/anie.201108691
Primary Citation of related structures
3TGA
3TGC