Structure of PDB 1lrh Chain A Binding Site BS03

Receptor Information

>1lrh Chain A (length=160) Species: 4577 (Zea mays) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

SCVRDNSLVRDISQMPQSSYGIEGLSHITVAGALNHGMKEVEVWLQTISP
GQRTPIHRHSCEEVFTVLKGKGTLLMGSSSLKYPGQPQEIPFFQNTTFSI
PVNDPHQVWNSDEHEDLQVLVIISRPPAKIFLYDDWSMPHTAAVLKFPFV
WDEDCFEAAK

Ligand information

Ligand ID

InChI

InChI=1S/Zn/q+2

InChIKey

PTFCDOFLOPIGGS-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Zn++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Zn+2]

Formula

Name

ZINC ION

PDB chain

1lrh Chain A Residue 180 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	1lrh Crystal structure of auxin-binding protein 1 in complex with auxin.
Resolution	1.9 Å
Binding residue (original residue number in PDB)	H57 H59 E63 H106
Binding residue (residue number reindexed from 1)	H57 H59 E63 H106
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0008270	zinc ion binding
GO:0010011	auxin binding
GO:0046872	metal ion binding

	Biological Process
GO:0000911	cytokinesis by cell plate formation
GO:0009734	auxin-activated signaling pathway
GO:0009826	unidimensional cell growth
GO:0032877	positive regulation of DNA endoreduplication
GO:0045793	positive regulation of cell size
GO:0051781	positive regulation of cell division

	Cellular Component
GO:0005783	endoplasmic reticulum
GO:0005788	endoplasmic reticulum lumen

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Cellular Component

External links

PDB	RCSB:1lrh, PDBe:1lrh, PDBj:1lrh
PDBsum	1lrh
PubMed	12065401
UniProt	P13689\|ABP1_MAIZE Auxin-binding protein 1 (Gene Name=ABP1)

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