SMTL ID : 1b2b.2 (2 other biounits)

PH AFFECTS GLU B13 SWITCHING AND SULFATE BINDING IN CUBIC INSULIN CRYSTALS (PH 6.16 COORDINATES)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-3-3-mer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain B: F.1, Q.4 Chain F: F.1, V.2, N.3 9 PLIP interactions: 2 interactions with chain B, 7 interactions with chain F Hydrogen bonds: B:F.1, B:F.1, F:V.2, F:N.3, F:N.3, F:N.3 Water bridges: F:F.1, F:F.1, F:F.1 SO4.2: 5 residues within 4Å: Chain B: F.1, V.2, N.3 Chain D: F.1, Q.4 7 PLIP interactions: 2 interactions with chain D, 5 interactions with chain B Hydrogen bonds: D:F.1, D:F.1, B:F.1, B:V.2, B:N.3, B:N.3, B:N.3 SO4.3: 5 residues within 4Å: Chain D: F.1, V.2, N.3 Chain F: F.1, Q.4 7 PLIP interactions: 5 interactions with chain D, 2 interactions with chain F Hydrogen bonds: D:F.1, D:V.2, D:N.3, D:N.3, D:N.3, F:F.1, F:F.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Diao, J., Crystallographic titration of cubic insulin crystals: pH affects GluB13 switching and sulfate binding. Acta Crystallogr.,Sect.D (2003)

Release Date

2003-04-08

Peptides

PROTEIN (INSULIN A CHAIN): ACE
PROTEIN (INSULIN B CHAIN): BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

E
A

B
B

D
B

F
B

PROTEIN (INSULIN A CHAIN)

PROTEIN (INSULIN B CHAIN)

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