SMTL ID : 1joj.2 (1 other biounit)

CONCANAVALIN A-HEXAPEPTIDE COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-tetramer

Ligands

4 x ACE- MET- TYR- TRP- TYR- PRO- TYR- NH2: HEXAPEPTIDE(Non-covalent)

ACE-MET-TYR-TRP-TYR-PRO-TYR-NH2.1: 7 residues within 4Å: Chain A: M.42, Q.43, N.44, G.45, K.46, K.200, S.204 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Q.43, A:N.44, A:K.200 Hydrogen bonds: A:N.44, A:N.44, A:K.46 ACE-MET-TYR-TRP-TYR-PRO-TYR-NH2.2: 9 residues within 4Å: Chain B: Q.43, N.44, G.45, K.46, K.200, P.202, S.204, H.205, P.206 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:N.44, B:K.200, B:P.206 Hydrogen bonds: B:K.46, B:S.204, B:H.205 ACE-MET-TYR-TRP-TYR-PRO-TYR-NH2.7: 7 residues within 4Å: Chain C: M.42, Q.43, N.44, G.45, K.46, K.200, S.204 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:Q.43, C:N.44, C:K.200 Hydrogen bonds: C:N.44, C:N.44, C:K.46 ACE-MET-TYR-TRP-TYR-PRO-TYR-NH2.8: 9 residues within 4Å: Chain D: Q.43, N.44, G.45, K.46, K.200, P.202, S.204, H.205, P.206 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:N.44, D:K.200, D:P.206 Hydrogen bonds: D:K.46, D:S.204

4 x MN: MANGANESE (II) ION(Non-covalent)

MN.3: 5 residues within 4Å: Chain A: E.8, D.10, D.19, H.24, S.34 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.8, A:D.10, A:D.19, A:H.24 MN.5: 5 residues within 4Å: Chain B: E.8, D.10, D.19, H.24, S.34 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.8, B:D.10, B:D.19, B:H.24 MN.9: 5 residues within 4Å: Chain C: E.8, D.10, D.19, H.24, S.34 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:E.8, C:D.10, C:D.19, C:H.24 MN.11: 5 residues within 4Å: Chain D: E.8, D.10, D.19, H.24, S.34 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:E.8, D:D.10, D:D.19, D:H.24

4 x CA: CALCIUM ION(Non-covalent)

CA.4: 4 residues within 4Å: Chain A: D.10, Y.12, N.14, D.19 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.10, A:D.10, A:Y.12, A:D.19, H2O.2 CA.6: 4 residues within 4Å: Chain B: D.10, Y.12, N.14, D.19 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.10, B:Y.12, B:D.19, H2O.3 CA.10: 4 residues within 4Å: Chain C: D.10, Y.12, N.14, D.19 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.10, C:D.10, C:Y.12, C:D.19, H2O.6 CA.12: 4 residues within 4Å: Chain D: D.10, Y.12, N.14, D.19 4 PLIP interactions: 3 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.10, D:Y.12, D:D.19, H2O.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jain, D. et al., Enhanced binding of a rationally designed peptide ligand of concanavalin a arises from improved geometrical complementarity. Biochemistry (2001)

Release Date

2001-12-19

Peptides

Concanavalin-Br: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
C

D
D

Concanavalin-Br

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