SMTL ID : 5k31.1 (2 other biounits)

Crystal structure of Human fibrillar procollagen type I C-propeptide Homo-trimer

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-trimer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.68, N.70, Q.71, C.73, D.76 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.68, A:Q.71, A:C.73, A:D.76, H2O.6 CA.3: 5 residues within 4Å: Chain B: D.68, N.70, Q.71, C.73, D.76 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.68, B:Q.71, B:C.73, B:D.76, H2O.2 CA.5: 5 residues within 4Å: Chain C: D.68, N.70, Q.71, C.73, D.76 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.68, C:Q.71, C:C.73, C:D.76, H2O.4

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

CL.2: 6 residues within 4Å: Chain A: R.48, F.145 Chain B: R.48, F.145 Chain C: R.48, F.145 Ligand excluded by PLIP

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 7 residues within 4Å: Chain B: E.88, E.152, A.153, S.154, K.221, C.253, L.255 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.88, B:S.154, B:C.253 GOL.6: 7 residues within 4Å: Chain C: E.88, E.152, A.153, S.154, K.221, C.253, L.255 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:E.88, C:S.154, C:C.253

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sharma, U. et al., Structural basis of homo- and heterotrimerization of collagen I. Nat Commun (2017)

Release Date

2017-03-22

Peptides

Collagen alpha-1(I) chain: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
A

C
E

Collagen alpha-1(I) chain

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