SMTL ID : 1str.1

STREPTAVIDIN DIMERIZED BY DISULFIDE-BONDED PEPTIDE AC-CHPQNT-NH2 DIMER

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-tetramer

Ligands

4 x ACE- CYS- HIS- PRO- GLN- ASN- THR- NH2: AC-CHPQNT-NH2(Non-covalent)

ACE-CYS-HIS-PRO-GLN-ASN-THR-NH2.1: 15 residues within 4Å: Chain A: N.11, L.13, S.15, Y.31, S.33, Y.42, W.67, A.74, S.76, T.78, W.80, W.96, L.98, D.116 Chain D: W.108 14 PLIP interactions: 2 interactions with chain D, 12 interactions with chain A Hydrophobic interactions: D:W.108, D:W.108, A:L.13, A:W.67, A:W.67 Hydrogen bonds: A:N.11, A:S.15, A:S.33, A:S.76, A:T.78 Water bridges: A:Q.12, A:L.13, A:D.116 pi-Stacking: A:W.67 ACE-CYS-HIS-PRO-GLN-ASN-THR-NH2.2: 16 residues within 4Å: Chain B: N.11, L.13, S.15, Y.31, S.33, A.34, Y.42, W.67, A.74, S.76, T.78, W.96, L.98, D.116 Chain C: W.108, K.109 19 PLIP interactions: 17 interactions with chain B, 2 interactions with chain C Hydrophobic interactions: B:L.13, B:Y.42, B:W.67, B:W.67, C:W.108, C:W.108 Hydrogen bonds: B:N.11, B:S.15, B:Y.31, B:S.33, B:W.67, B:S.76, B:T.78 Water bridges: B:S.15, B:Y.31, B:A.34, B:D.116, B:D.116 pi-Stacking: B:W.67 ACE-CYS-HIS-PRO-GLN-ASN-THR-NH2.3: 15 residues within 4Å: Chain B: W.108 Chain C: N.11, L.13, S.15, Y.31, S.33, Y.42, W.67, A.74, S.76, T.78, W.80, W.96, L.98, D.116 14 PLIP interactions: 12 interactions with chain C, 2 interactions with chain B Hydrophobic interactions: C:L.13, C:W.67, C:W.67, B:W.108, B:W.108 Hydrogen bonds: C:N.11, C:S.15, C:S.33, C:S.76, C:T.78 Water bridges: C:Q.12, C:L.13, C:D.116 pi-Stacking: C:W.67 ACE-CYS-HIS-PRO-GLN-ASN-THR-NH2.4: 16 residues within 4Å: Chain A: W.108, K.109 Chain D: N.11, L.13, S.15, Y.31, S.33, A.34, Y.42, W.67, A.74, S.76, T.78, W.96, L.98, D.116 19 PLIP interactions: 17 interactions with chain D, 2 interactions with chain A Hydrophobic interactions: D:L.13, D:Y.42, D:W.67, D:W.67, A:W.108, A:W.108 Hydrogen bonds: D:N.11, D:S.15, D:Y.31, D:S.33, D:W.67, D:S.76, D:T.78 Water bridges: D:S.15, D:Y.31, D:A.34, D:D.116, D:D.116 pi-Stacking: D:W.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Katz, B.A. et al., Topochemical catalysis achieved by structure-based ligand design. J.Biol.Chem. (1995)

Release Date

1996-03-08

Peptides

STREPTAVIDIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

C
B

D
D

STREPTAVIDIN

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