SMTL ID : 1rwe.3 (2 other biounits)

Enhancing the activity of insulin at receptor edge: crystal structure and photo-cross-linking of A8 analogues

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 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: CL.2, ZN.6, CL.7, ZN.11, CL.12 5 PLIP interactions: 1 interactions with chain F, 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: F:H.10, B:H.10, H2O.2, H2O.7, H2O.12 ZN.4: 8 residues within 4Å: Chain D: H.10 Chain H: H.10 Chain L: H.10 Ligands: CL.5, ZN.9, CL.10, ZN.14, CL.15 3 PLIP interactions: 1 interactions with chain D, 1 interactions with chain H, 1 interactions with chain L Metal complexes: D:H.10, H:H.10, L:H.10 ZN.6: 8 residues within 4Å: Chain B: H.10 Chain F: H.10 Chain J: H.10 Ligands: ZN.1, CL.2, CL.7, ZN.11, CL.12 5 PLIP interactions: 1 interactions with chain F, 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: F:H.10, B:H.10, H2O.2, H2O.7, H2O.12 ZN.9: 8 residues within 4Å: Chain D: H.10 Chain H: H.10 Chain L: H.10 Ligands: ZN.4, CL.5, CL.10, ZN.14, CL.15 3 PLIP interactions: 1 interactions with chain D, 1 interactions with chain H, 1 interactions with chain L Metal complexes: D:H.10, H:H.10, L:H.10 ZN.11: 8 residues within 4Å: Chain B: H.10 Chain F: H.10 Chain J: H.10 Ligands: ZN.1, CL.2, ZN.6, CL.7, CL.12 5 PLIP interactions: 1 interactions with chain F, 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: F:H.10, B:H.10, H2O.2, H2O.7, H2O.12 ZN.14: 8 residues within 4Å: Chain D: H.10 Chain H: H.10 Chain L: H.10 Ligands: ZN.4, CL.5, ZN.9, CL.10, CL.15 3 PLIP interactions: 1 interactions with chain D, 1 interactions with chain H, 1 interactions with chain L Metal complexes: D:H.10, H:H.10, L:H.10

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

CL.2: 8 residues within 4Å: Chain B: H.10 Chain F: H.10 Chain J: H.10 Ligands: ZN.1, ZN.6, CL.7, ZN.11, CL.12 Ligand excluded by PLIP CL.5: 11 residues within 4Å: Chain D: L.6, H.10 Chain H: L.6, H.10 Chain L: L.6, H.10 Ligands: ZN.4, ZN.9, CL.10, ZN.14, CL.15 Ligand excluded by PLIP CL.7: 8 residues within 4Å: Chain B: H.10 Chain F: H.10 Chain J: H.10 Ligands: ZN.1, CL.2, ZN.6, ZN.11, CL.12 Ligand excluded by PLIP CL.10: 11 residues within 4Å: Chain D: L.6, H.10 Chain H: L.6, H.10 Chain L: L.6, H.10 Ligands: ZN.4, CL.5, ZN.9, ZN.14, CL.15 Ligand excluded by PLIP CL.12: 8 residues within 4Å: Chain B: H.10 Chain F: H.10 Chain J: H.10 Ligands: ZN.1, CL.2, ZN.6, CL.7, ZN.11 Ligand excluded by PLIP CL.15: 11 residues within 4Å: Chain D: L.6, H.10 Chain H: L.6, H.10 Chain L: L.6, H.10 Ligands: ZN.4, CL.5, ZN.9, CL.10, ZN.14 Ligand excluded by PLIP

3 x IPH: PHENOL(Non-covalent)

IPH.3: 9 residues within 4Å: Chain C: C.6, S.9, I.10, C.11, L.16 Chain D: H.10, L.11, A.14 Chain H: H.5 7 PLIP interactions: 3 interactions with chain D, 1 interactions with chain H, 3 interactions with chain C Hydrophobic interactions: D:H.10, D:L.11, D:A.14, C:L.16 pi-Stacking: H:H.5 Hydrogen bonds: C:C.6, C:C.11 IPH.8: 9 residues within 4Å: Chain G: C.6, S.9, I.10, C.11, L.16 Chain H: H.10, L.11, A.14 Chain L: H.5 7 PLIP interactions: 3 interactions with chain G, 3 interactions with chain H, 1 interactions with chain L Hydrophobic interactions: G:L.16, H:H.10, H:L.11, H:A.14 Hydrogen bonds: G:C.6, G:C.11 pi-Stacking: L:H.5 IPH.13: 9 residues within 4Å: Chain D: H.5 Chain K: C.6, S.9, I.10, C.11, L.16 Chain L: H.10, L.11, A.14 7 PLIP interactions: 3 interactions with chain K, 3 interactions with chain L, 1 interactions with chain D Hydrophobic interactions: K:L.16, L:H.10, L:L.11, L:A.14 Hydrogen bonds: K:C.6, K:C.11 pi-Stacking: D:H.5

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wan, Z. et al., Enhancing the activity of insulin at the receptor interface: crystal structure and photo-cross-linking of A8 analogues. Biochemistry (2004)

Release Date

2005-02-15

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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