SMTL ID : 5e7w.1

X-ray Structure of Human Recombinant 2Zn insulin at 0.92 Angstrom

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 0.95 Å

Oligo State

hetero-6-6-mer

Ligands

6 x ZN: ZINC ION(Non-covalent)

ZN.1: 8 residues within 4Å: Chain B: H.10 Chain F: H.10 Chain J: H.10 Ligands: ACT.2, ZN.5, ACT.6, ZN.9, ACT.10 5 PLIP interactions: 1 interactions with chain F, 1 interactions with chain J, 1 interactions with chain B, 2 Ligand-Ligand interactions Metal complexes: F:H.10, J:H.10, B:H.10, ACT.2, ACT.10 ZN.4: 5 residues within 4Å: Chain D: H.10 Chain H: H.10 Chain L: H.10 Ligands: ZN.8, ZN.12 6 PLIP interactions: 1 interactions with chain L, 1 interactions with chain D, 1 interactions with chain H, 3 Ligand-Water interactions Metal complexes: L:H.10, D:H.10, H:H.10, H2O.8, H2O.16, H2O.25 ZN.5: 8 residues within 4Å: Chain B: H.10 Chain F: H.10 Chain J: H.10 Ligands: ZN.1, ACT.2, ACT.6, ZN.9, ACT.10 5 PLIP interactions: 1 interactions with chain F, 1 interactions with chain J, 1 interactions with chain B, 2 Ligand-Ligand interactions Metal complexes: F:H.10, J:H.10, B:H.10, ACT.2, ACT.10 ZN.8: 5 residues within 4Å: Chain D: H.10 Chain H: H.10 Chain L: H.10 Ligands: ZN.4, ZN.12 6 PLIP interactions: 1 interactions with chain L, 1 interactions with chain D, 1 interactions with chain H, 3 Ligand-Water interactions Metal complexes: L:H.10, D:H.10, H:H.10, H2O.8, H2O.16, H2O.25 ZN.9: 8 residues within 4Å: Chain B: H.10 Chain F: H.10 Chain J: H.10 Ligands: ZN.1, ACT.2, ZN.5, ACT.6, ACT.10 5 PLIP interactions: 1 interactions with chain F, 1 interactions with chain J, 1 interactions with chain B, 2 Ligand-Ligand interactions Metal complexes: F:H.10, J:H.10, B:H.10, ACT.2, ACT.10 ZN.12: 5 residues within 4Å: Chain D: H.10 Chain H: H.10 Chain L: H.10 Ligands: ZN.4, ZN.8 6 PLIP interactions: 1 interactions with chain L, 1 interactions with chain D, 1 interactions with chain H, 3 Ligand-Water interactions Metal complexes: L:H.10, D:H.10, H:H.10, H2O.8, H2O.16, H2O.25

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 8 residues within 4Å: Chain B: H.10 Chain F: C.7, H.10 Ligands: ZN.1, ZN.5, ACT.6, ZN.9, ACT.10 3 PLIP interactions: 1 interactions with chain F, 1 interactions with chain J, 1 interactions with chain B Salt bridges: F:H.10, J:H.10, B:H.10 ACT.6: 8 residues within 4Å: Chain F: H.10 Chain J: C.7, H.10 Ligands: ZN.1, ACT.2, ZN.5, ZN.9, ACT.10 3 PLIP interactions: 1 interactions with chain F, 1 interactions with chain J, 1 interactions with chain B Salt bridges: F:H.10, J:H.10, B:H.10 ACT.10: 8 residues within 4Å: Chain B: C.7, H.10 Chain J: H.10 Ligands: ZN.1, ACT.2, ZN.5, ACT.6, ZN.9 3 PLIP interactions: 1 interactions with chain F, 1 interactions with chain J, 1 interactions with chain B Salt bridges: F:H.10, J:H.10, B:H.10

3 x POL: N-PROPANOL(Non-covalent)

POL.3: 8 residues within 4Å: Chain C: G.1, I.2, V.3, Y.19 Chain D: F.25, T.27, P.28, T.30 4 PLIP interactions: 1 interactions with chain C, 3 interactions with chain D Hydrophobic interactions: C:I.2, D:T.30 Hydrogen bonds: D:T.27 Water bridges: D:T.27 POL.7: 8 residues within 4Å: Chain G: G.1, I.2, V.3, Y.19 Chain H: F.25, T.27, P.28, T.30 4 PLIP interactions: 3 interactions with chain H, 1 interactions with chain G Hydrophobic interactions: H:T.30, G:I.2 Hydrogen bonds: H:T.27 Water bridges: H:T.27 POL.11: 8 residues within 4Å: Chain K: G.1, I.2, V.3, Y.19 Chain L: F.25, T.27, P.28, T.30 4 PLIP interactions: 3 interactions with chain L, 1 interactions with chain K Hydrophobic interactions: L:T.30, K:I.2 Hydrogen bonds: L:T.27 Water bridges: L:T.27

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lisgarten, D.R. et al., Ultra-high resolution X-ray structures of two forms of human recombinant insulin at 100 K. Chem Cent J (2017)

Release Date

2016-10-12

Peptides

Insulin: ACEGIK
Insulin: BDFHJL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
A

G
C

I
A

K
C

B
B

D
D

F
B

H
D

J
B

L
D

Insulin

Insulin

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