2gl3

From Proteopedia

Crystal structure of Mycobacterium tuberculosis trHbN, TyrB10Phe GlnE11Val mutant

Structural highlights

2gl3 is a 2 chain structure with sequence from Mycobacterium tuberculosis. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.92Å
Ligands:	CYN, HEM, NA, PO4
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

TRHBN_MYCTU Binds oxygen cooperatively with very high affinity (P(50) = 0.013 mmHg at 20 degrees Celsius) because of a fast combination (25 microM(-1).s(-1)) and a slow dissociation (0.2 s(-1)) rate.

Evolutionary Conservation

Checkto colour the structure by Evolutionary Conservation, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.