SMTL ID : 4yli.1 (1 other biounit)

CL-K1 trimer

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-trimer

Ligands

9 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.92, E.96, N.120, E.125, D.126 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.92, A:E.96, A:E.96, A:E.125, H2O.1 CA.2: 6 residues within 4Å: Chain A: E.117, N.119, E.125, N.137, D.138 Ligands: GOL.5 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.117, A:E.125, A:D.138, A:D.138 CA.3: 6 residues within 4Å: Chain A: E.96, N.120, D.123, E.124, D.126 Ligands: GOL.6 No protein-ligand interaction detected (PLIP) CA.7: 6 residues within 4Å: Chain B: D.92, E.96, N.120, E.125, D.126 Ligands: CA.9 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.92, B:E.96, B:E.125, B:D.126, H2O.1 CA.8: 6 residues within 4Å: Chain B: E.117, N.119, E.125, N.137, D.138 Ligands: GOL.10 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.117, B:E.125, B:D.138, B:D.138 CA.9: 6 residues within 4Å: Chain B: E.96, N.120, D.123, D.126 Ligands: CA.7, GOL.11 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:E.96, B:D.126 CA.13: 4 residues within 4Å: Chain C: E.96, D.123, D.126 Ligands: GOL.17 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:E.96, C:D.126, C:D.126 CA.14: 6 residues within 4Å: Chain C: E.117, N.119, E.125, N.137, D.138 Ligands: GOL.16 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:E.117, C:E.125, C:D.138, C:D.138 CA.15: 5 residues within 4Å: Chain C: D.92, E.96, N.120, E.125, D.126 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.92, C:E.96, C:E.96, C:E.125, C:D.126

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

CL.4: 5 residues within 4Å: Chain A: E.124, E.125, D.126, A.140, C.141 Ligand excluded by PLIP

7 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 6 residues within 4Å: Chain A: E.117, N.119, E.125, N.137, D.138 Ligands: CA.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.117, A:N.119, A:N.137, A:N.137 GOL.6: 5 residues within 4Å: Chain A: D.92, L.93, E.96, D.126 Ligands: CA.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.93, A:E.96 GOL.10: 6 residues within 4Å: Chain B: E.117, N.119, E.125, N.137, D.138 Ligands: CA.8 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.119, B:N.137 GOL.11: 7 residues within 4Å: Chain B: D.92, L.93, E.94, K.95, E.96, D.126 Ligands: CA.9 No protein-ligand interaction detected (PLIP) GOL.12: 7 residues within 4Å: Chain B: E.45, L.83, A.84, R.85, T.144, M.145, Y.146 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.45, B:A.84, B:R.85, B:Y.146 GOL.16: 6 residues within 4Å: Chain C: E.117, N.119, E.125, N.137, D.138 Ligands: CA.14 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:E.117, C:N.119, C:E.125, C:N.137 GOL.17: 7 residues within 4Å: Chain C: D.92, L.93, E.94, K.95, E.96, D.126 Ligands: CA.13 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:E.94, C:E.96, C:E.96, C:E.96

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Girija, U.V. et al., Molecular basis of sugar recognition by collectin-K1 and the effects of mutations associated with 3MC syndrome. Bmc Biol. (2015)

Release Date

2015-04-08

Peptides

Collectin-11: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Collectin-11

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