SMTL ID : 2p1o.2 (1 other biounit)

Mechanism of Auxin Perception by the TIR1 ubiquitin ligase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-2-2-2-mer

Ligands

2 x IHP: INOSITOL HEXAKISPHOSPHATE(Non-covalent)

IHP.1: 13 residues within 4Å: Chain B: F.49, K.74, H.78, K.113, R.114, R.344, R.401, R.403, R.436, M.460, R.484, K.485, R.509 31 PLIP interactions: 31 interactions with chain B Hydrogen bonds: B:R.403, B:R.403, B:R.435, B:R.436, B:R.509 Water bridges: B:H.78, B:K.113, B:K.113, B:R.344, B:R.344, B:R.344, B:R.344, B:R.344, B:R.344 Salt bridges: B:K.74, B:K.74, B:K.74, B:H.78, B:K.113, B:K.113, B:R.114, B:R.114, B:R.344, B:R.401, B:R.403, B:R.436, B:R.436, B:R.484, B:K.485, B:K.485, B:R.509 IHP.3: 13 residues within 4Å: Chain E: F.49, K.74, H.78, K.113, R.114, R.344, R.401, R.403, R.436, M.460, R.484, K.485, R.509 31 PLIP interactions: 31 interactions with chain E Hydrogen bonds: E:R.403, E:R.403, E:R.435, E:R.436, E:R.509 Water bridges: E:H.78, E:K.113, E:K.113, E:R.344, E:R.344, E:R.344, E:R.344, E:R.344, E:R.344 Salt bridges: E:K.74, E:K.74, E:K.74, E:H.78, E:K.113, E:K.113, E:R.114, E:R.114, E:R.344, E:R.401, E:R.403, E:R.436, E:R.436, E:R.484, E:K.485, E:K.485, E:R.509

2 x NLA: NAPHTHALEN-1-YL-ACETIC ACID(Non-covalent)

NLA.2: 13 residues within 4Å: Chain B: F.79, F.82, L.378, R.403, L.404, C.405, S.438, L.439, S.462, V.463, A.464 Chain C: W.5, P.7 17 PLIP interactions: 13 interactions with chain B, 4 interactions with chain C Hydrophobic interactions: B:F.79, B:F.79, B:F.82, B:L.378, B:A.464, C:W.5, C:P.7, C:P.7 Hydrogen bonds: B:S.438, B:S.438 Water bridges: B:R.403, B:R.403, B:R.436 Salt bridges: B:H.78, B:R.403, B:R.436 pi-Stacking: C:W.5 NLA.4: 13 residues within 4Å: Chain E: F.79, F.82, L.378, R.403, L.404, C.405, S.438, L.439, S.462, V.463, A.464 Chain F: W.5, P.7 17 PLIP interactions: 4 interactions with chain F, 13 interactions with chain E Hydrophobic interactions: F:W.5, F:P.7, F:P.7, E:F.79, E:F.79, E:F.82, E:L.378, E:A.464 pi-Stacking: F:W.5 Hydrogen bonds: E:S.438, E:S.438 Water bridges: E:R.403, E:R.403, E:R.436 Salt bridges: E:H.78, E:R.403, E:R.436

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tan, X. et al., Mechanism of auxin perception by the TIR1 ubiquitin ligase. Nature (2007)

Release Date

2007-04-10

Peptides

SKP1-like protein 1A: AD
TRANSPORT INHIBITOR RESPONSE 1 protein: BE
Auxin-responsive protein IAA7: CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
A

B
B

E
B

C
C

F
C

SKP1-like protein 1A

TRANSPORT INHIBITOR RESPONSE 1 protein

Auxin-responsive protein IAA7

Related Entries With Identical Sequence