SMTL ID : 2j9d.2 (3 other biounits)

Structure of GlnK1 with bound effectors indicates regulatory mechanism for ammonia uptake

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-2-1-mer

Ligands

1 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.1: 18 residues within 4Å: Chain B: G.29, M.30, T.31, E.64, L.65, V.66, R.103, E.116 Chain C: I.9, G.37, R.38, V.40, K.60, G.89, D.90, G.91, K.92, F.94 14 PLIP interactions: 6 interactions with chain B, 8 interactions with chain C Hydrogen bonds: B:M.30, B:V.66, B:V.66, B:R.103, C:G.89, C:G.91, C:K.92 Water bridges: B:G.29, B:M.30, C:R.38, C:D.90, C:G.91 Salt bridges: C:K.92 pi-Stacking: C:F.94

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 10 residues within 4Å: Chain A: K.5, E.7, I.96 Chain B: K.5, E.7, E.64, I.96 Chain C: K.5, E.7, I.96 8 PLIP interactions: 3 interactions with chain C, 3 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: C:I.96, B:K.5 Water bridges: C:K.5, A:K.5 Salt bridges: C:K.5, B:K.5, A:K.5 Hydrogen bonds: B:E.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yildiz, O. et al., Structure of Glnk1 with Bound Effectors Indicates Regulatory Mechanism for Ammonia Uptake. Embo J. (2007)

Release Date

2007-01-16

Peptides

HYPOTHETICAL NITROGEN REGULATORY PII-LIKE PROTEIN MJ0059: AC
HYPOTHETICAL NITROGEN REGULATORY PII-LIKE PROTEIN MJ0059: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

C
F

B
E

HYPOTHETICAL NITROGEN REGULATORY PII-LIKE PROTEIN MJ0059

HYPOTHETICAL NITROGEN REGULATORY PII-LIKE PROTEIN MJ0059

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