ISDA: 6KRC

Deposition Date 2019-08-21

Release Date 2020-07-01

Last Version Date 2023-11-22

Entry Detail

PDB ID:

6KRC

Keywords:

OXYGEN STORAGE

Title:

An X-ray structure of ferric F43Y/F46S sperm whale myoglobin

Biological Source:

Source Organism:

Physeter macrocephalus (Taxon ID: 9755)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.39 Å

R-Value Free:

0.17

R-Value Work:

0.13

R-Value Observed:

0.13

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Myoglobin
Gene (Uniprot):MB
Mutagens:F43Y, F46S
Chain IDs:A
Chain Length:153
Number of Molecules:1
Biological Source:Physeter macrocephalus

UniProt ID:P02185 Pfam ID:PF00042

Ligand Molecules

HEM

Primary Citation

A Catalytic Binding Site Together with a Distal Tyr in MyoglobinAffords Catalytic Efficiencies Similar to Natural Peroxidases.

Zhang, P, Yuan, H, Xu, J, Wang, X.J, Gao, S.Q, Tan, X, Lin, Y.W.Show

Acs Catalysis 10 891 896 (2020)

DOI: 10.1021/acscatal.9b05080

Primary Citation of related structures