MMP-9 active site mutant with difluoro butanoic acid inhibitor

(3R)-4,4-DIFLUORO-3-[(4-METHOXYPHENYL)SULFONYL]BUTANOIC ACID

Crystal Structures of MMP-9 Complexes with Five Inhibitors: Contribution of the Flexible Arg424 Side-chain to Selectivity.

Matrix metalloproteinase-9 (MMP-9) (92 kDa type IV collagenase) (92 kDa gelatinase) (Gelatinase B) (GELB)
CATALYTIC DOMAIN RESIDUES: 110-215, 391-443

FEGDLKWHHHNITYWIQNYSEDLPRAVIDDAFARAFALWSAVTPLTFTRVYSRDADIVIQFGVAEHGDGYPFDGKDGLLA
HAFPPGPGIQGDAHFDDDELWSLGKGQGYSLFLVAAHQFGHALGLDHSSVPEALMYPMYRFTEGPPLHKDDVNGIRHLY

3.0 M NaCl, 0.1 M citric acid, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K, pH 4.0, pH 4.00

MATRIX METALLOPROTEINASE, S1-PRIME POCKET, HYDROLASE-HYDROLASE INHIBITOR complex

FEGDLKWHHHNITYWIQNYSEDLPRAVIDDAFARAFALWSAVTPLTFTRVYSRDADIVIQFGVAEHGDGYPFDGKDGLLA
HAFPPGPGIQGDAHFDDDELWSLGKG