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Receptor Information

>8xxa Chain A (length=620) Species: 1295135 (Rhodothermus marinus JCM 9785) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

IEDGINYDPNDPTRVTLSLYAPGKSFVYVIGDFTNWEVDPAYFMYRDAPR
PDSVHWWITIEGLTPGQEYAFQYFIDGELRLADLFAHKVLDPWHDPFIPS
STYPNLKPYPTGKTEGIVAVLQPGAPQYQWQVTDFERPPAHELVIYELLI
RDFVARHDYVTLIDTLDYLERLGVNAIELMPVAEFDGNISWGYNPAFHLA
LDKYYGPADDLKRFVDECHRRGIAVILDVVYNHATGNSPLVQLYGPTADN
PFINIPARHPFNVFYDLNHEHPYIQYWLDRANRYWLEEFRVDGFRFALSK
GFTQKYTDDDVGAWSAYDASRIRLLKRMADAIWAVDSTAYIILEHFADNQ
EEKELAAYGQDRGRAGMLLWHNLNRAFSQSVMGYLNDPNFSSDLTTIYYK
NRGFPTPNLIAYMESHDEQWLMYRMRAYGARQGAYDVRSLPVALDRMKLA
GAFFFTVPGPKMIWQFGELGYGYGERGEQCLEGTGDSCPSIAPGRIDPKP
IRWDYRNDPLRMKLYRTWAELLRLRREHAVFRSPETQVRMRLQHGVPGRW
ISLTHPELSVVVVGNFGLEPLVVTPTFPQTGTWYDYFNGDSLVVDDPNTG
IELLPGEFRLYTNRYVGQAE

Ligand ID

InChI

InChI=1S/Ca/q+2

InChIKey

BHPQYMZQTOCNFJ-UHFFFAOYSA-N

SMILES

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

Formula

Name

CALCIUM ION

PDB chain

8xxa Chain A Residue 1002 [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	8xxa Structural basis for the recognition of alpha-1,6-branched alpha-glucan by GH13_47 alpha-amylase from Rhodothermus marinus
Resolution	1.55 Å
Binding residue (original residue number in PDB)	E450 F451 G453 D468
Binding residue (residue number reindexed from 1)	E184 F185 G187 D202
Annotation score	4

Enzyme Commision number

3.2.1.1: alpha-amylase.

	Biological Process
GO:0005975	carbohydrate metabolic process

PDB	RCSB:8xxa, PDBe:8xxa, PDBj:8xxa
PDBsum	8xxa
PubMed	38641972
UniProt	D0MDJ8

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Structure of PDB 8xxa Chain A Binding Site BS09