4l21

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Crystal structure of Cimex nitrophorin F64V mutant ferrous NO complexCrystal structure of Cimex nitrophorin F64V mutant ferrous NO complex

Structural highlights

4l21 is a 1 chain structure with sequence from Cimex lectularius. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.65Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

NP_CIMLE Heme-based protein that delivers nitric oxide gas (NO) to the victim while feeding, resulting in vasodilation (Probable). In place of heme, the heme-binding cysteine can also reversibly bind NO when it is present in high concentrations (PubMed:15637157).[1]

See Also

References

  1. ↑ Weichsel A, Maes EM, Andersen JF, Valenzuela JG, Shokhireva TKh, Walker FA, Montfort WR. Heme-assisted S-nitrosation of a proximal thiolate in a nitric oxide transport protein. Proc Natl Acad Sci U S A. 2005 Jan 18;102(3):594-9. Epub 2005 Jan 6. PMID:15637157

4l21, resolution 1.65Å

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OCA
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