SMTL ID : 1su3.2 (2 other biounits)

X-ray structure of human proMMP-1: New insights into collagenase action

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: A.138, D.139, G.171, G.173, D.175 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.139, A:G.171, A:G.173, A:D.175 CA.2: 6 residues within 4Å: Chain A: D.156, G.157, G.159, N.161, D.179, E.182 6 PLIP interactions: 6 interactions with chain A Metal complexes: A:D.156, A:G.157, A:G.159, A:N.161, A:D.179, A:E.182 CA.3: 4 residues within 4Å: Chain A: T.103, D.105, E.180, E.182 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.105, A:E.180, A:E.180, A:E.182, H2O.7 CA.4: 4 residues within 4Å: Chain A: D.266, E.310, D.359, D.408 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.266, A:E.310, A:D.359, H2O.6, H2O.6

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 9 residues within 4Å: Chain A: A.267, I.268, A.311, A.312, A.360, A.361, A.409, V.410 Ligands: NA.6 Ligand excluded by PLIP

1 x NA: SODIUM ION(Non-functional Binders)

NA.6: 5 residues within 4Å: Chain A: I.268, A.312, A.361, V.410 Ligands: CL.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:I.268

2 x ZN: ZINC ION(Non-covalent)

ZN.7: 5 residues within 4Å: Chain A: C.73, V.75, H.199, H.203, H.209 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.73, A:H.199, A:H.203, A:H.209 ZN.8: 5 residues within 4Å: Chain A: H.149, D.151, S.153, H.164, H.177 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.149, A:D.151, A:H.164, A:H.177

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.9: 2 residues within 4Å: Chain A: P.170, G.171 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.171 SO4.10: 6 residues within 4Å: Chain A: D.148, H.149, R.150, D.151, N.152, P.154 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:D.148, A:D.148, A:H.149, A:R.150, A:R.150, A:D.151, A:N.152 Water bridges: A:S.153 SO4.11: 3 residues within 4Å: Chain A: P.107, R.108, A.109 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.108, A:A.109 SO4.12: 5 residues within 4Å: Chain A: S.123, T.126, S.244, Q.245, N.246 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.245, A:N.246

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.13: 7 residues within 4Å: Chain A: V.75, P.76, S.153, H.164, A.165, F.166, Q.167 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.153, A:H.164 Water bridges: A:Q.167

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jozic, D. et al., X-ray structure of human proMMP-1: new insights into procollagenase activation and collagen binding. J.Biol.Chem. (2005)

Release Date

2004-12-21

Peptides

Interstitial collagenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Interstitial collagenase

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