ISDA

Entry Detail

PDB ID:

2SRT

Keywords:

HYDROLASE/HYDROLASE INHIBITOR

Title:

CATALYTIC DOMAIN OF HUMAN STROMELYSIN-1 AT PH 5.5 AND 40OC COMPLEXED WITH INHIBITOR

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

1995-03-22

Release Date:

1995-07-10

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Submitted:

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:STROMELYSIN-1
Chain IDs:A
Chain Length:173
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P08254 Pfam ID:PF00413 EC:3.4.24.17

Ligand Molecules

8MI

Primary Citation

The NMR structure of the inhibited catalytic domain of human stromelysin-1.

Gooley, P.R, O'Connell, J.F, Marcy, A.I, Cuca, G.C, Salowe, S.P, Bush, B.L, Hermes, J.D, Esser, C.K, Hagmann, W.K, Springer, J.P, Johnson, B.A, Gooley, P.R, Johnson, B.A, Marcy, A.I, Cuca, G.C, Salowe, S.P, Hagmann, W.K, Esser, C.K, Springer, J.P.Show

Nat.Struct.Biol. 1 111 118 (1994)

PMID: 7656014 DOI: 10.1038/nsb0294-111

Abstact

The three-dimensional structure of the catalytic domain of stromelysin-1 complexed with an N-carboxyl alkyl inhibitor has been determined by NMR methods. The global fold consists of three helices, a five stranded beta-sheet and a methionine located in a turn near the catalytic histidines, classifying stromelysin-1 as a metzincin. Stromelysin-1 is unique in having two independent zinc binding sites: a catalytic site and a structural site. The inhibitor binds in an extended conformation. The S1' subsite is a deep hydrophobic pocket, whereas S2' appears shallow and S3' open.

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Primary Citation of related structures