3vau

From Proteopedia

Myoglobin nitrite structure: nitriheme modified

Structural highlights

3vau is a 1 chain structure with sequence from Equus caballus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.7Å
Ligands:	NO2, NTE, SO4
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

MYG_HORSE Serves as a reserve supply of oxygen and facilitates the movement of oxygen within muscles.

Publication Abstract from PubMed

The 1.70 A-resolution X-ray crystal structure of the green pigment occasionally present in nitrite-cured meat reveals a regiospecific nitration of the heme at the 2-vinyl position; the regiospecificity is favored on steric grounds, and results in movement of the 2-nitrovinyl moiety into the plane of the 24-atom heme macrocycle.

Unveiling the three-dimensional structure of the green pigment of nitrite-cured meat.,Yi J, Richter-Addo GB Chem Commun (Camb). 2012 May 4;48(35):4172-4. Epub 2012 Mar 20. PMID:22430128^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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Citations

reviews cite this structure

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References

↑ Yi J, Richter-Addo GB. Unveiling the three-dimensional structure of the green pigment of nitrite-cured meat. Chem Commun (Camb). 2012 May 4;48(35):4172-4. Epub 2012 Mar 20. PMID:22430128 doi:10.1039/c2cc31065a

1 Structural highlights
2 Function
3 Publication Abstract from PubMed
4 See Also
5 References

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PDB ID 3vau

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Categories: Equus caballus | Large Structures | Richter-Addo GB | Yi J

3vau

From Proteopedia

Myoglobin nitrite structure: nitriheme modified

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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