SMTL ID : 6fzw.1

Crystal structure of the metalloproteinase enhancer PCPE-1 bound to the procollagen C propeptide trimer (long)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.78 Å

Oligo State

hetero-3-1-mer

Ligands

5 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.107, N.109, Q.110, C.112, D.115 Chain B: D.91 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.107, A:D.107, A:Q.110, A:C.112, A:D.115 CA.3: 7 residues within 4Å: Chain B: D.107, N.109, Q.110, C.112, D.115, Q.180 Chain C: D.91 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.107, B:D.107, B:Q.110, B:C.112, B:D.115 CA.5: 6 residues within 4Å: Chain A: D.91 Chain C: D.107, N.109, Q.110, C.112, D.115 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.107, C:D.107, C:Q.110, C:C.112, C:D.115 CA.7: 7 residues within 4Å: Chain A: K.83 Chain D: Y.36, E.64, D.72, D.113, G.115, T.116 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:E.64, D:D.72, D:D.113, D:G.115, D:T.116 CA.8: 6 residues within 4Å: Chain D: Y.159, E.187, D.195, D.237, S.239, V.240 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:E.187, D:D.195, D:D.237, D:S.239, D:V.240

3 x FLC: CITRATE ANION(Non-covalent)

FLC.2: 7 residues within 4Å: Chain A: S.233, K.234, R.259, T.260, R.261, K.262, R.265 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:K.234 Hydrogen bonds: A:T.260, A:R.261 Salt bridges: A:K.234, A:K.262, A:R.265, A:R.265 FLC.4: 9 residues within 4Å: Chain A: E.224 Chain B: S.233, K.234, Y.258, R.259, T.260, R.261, K.262, R.265 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:K.234 Hydrogen bonds: B:T.260, B:R.261, B:K.262 Salt bridges: B:K.234, B:R.265, B:R.265 FLC.6: 9 residues within 4Å: Chain B: E.224 Chain C: S.233, K.234, Y.258, R.259, T.260, R.261, K.262, R.265 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:K.234 Hydrogen bonds: C:Y.258, C:T.260, C:R.261 Salt bridges: C:K.262, C:R.265, C:R.265

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pulido, D. et al., Structural Basis for the Acceleration of Procollagen Processing by Procollagen C-Proteinase Enhancer-1. Structure (2018)

Release Date

2018-07-11

Peptides

Collagen alpha-1(III) chain: ABC
Procollagen C-endopeptidase enhancer 1: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Collagen alpha-1(III) chain

Procollagen C-endopeptidase enhancer 1

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