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Receptor Information

>5hqb Chain A (length=662) Species: 1719649 (Pseudoalteromonas sp. K8) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

ATVQSPDGNIKIIISDEQSTPSYSISFKNKTVINNSALGFEFKQHAPFSN
SFKITKVQQQSTNTQWQQPWGERQTVVDQHNEVTVTFAKPQPQGGTYSVR
FKAFDSGVGFRYEVPKQAGLNNIEITKELTEFAVNNSHTATAWWIPARGW
NRYEYVYNTTPLNDAALVHTPFTFKNQDGVHISIHEAALVDYAAMVLNQR
RPGVFQADLTPWSSGVAVKKQGAFNTPWRTIQIGEKAVDLVNSDIILNLN
EPNKLGDVSWVKPGKYIGIWWGMHINTHTWGSGDKHGATTKNTKYYMDFA
AKYGFDGVLVEGWNTGWDGDWFFNGDVFSFTQPYDDFDIAALTKYSKQTG
VQLIGHHETSGNVSNYRKQMADAFALYEKSNVSQVKTGYVADGGNIKRID
KNGIARHEWHDGQFMVNEYLHNVKLAAKHKISINTHEPIKDTGLRRTYPN
WITREGARGQQFNAWGTPPNPPEHISMLAFTRMLAGPMDFTPGIFDLSFN
GLGANTNRPQTTLAKQLALYVVLYSPIQMAADLPKNYLAKPDAFQFIQDV
PTDWQQSIALDGAVGDFIVFARKERKRDKYTGNDWYLGAVTDEQARTIEI
SLDFLDNGKQFEAHIYKDGKNAEWKNNPYDLTIEKRLVTASDKLTLKLAT
SGGTAIRFKALL

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

5hqb Chain A Residue 701 [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	5hqb Structures of PspAG97A alpha-glucoside hydrolase reveal a novel mechanism for chloride induced activation.
Resolution	1.8 Å
Binding residue (original residue number in PDB)	E173 E456 E474 Q480
Binding residue (residue number reindexed from 1)	E154 E437 E455 Q461
Annotation score	4

Enzyme Commision number

	Molecular Function
GO:0030246	carbohydrate binding
GO:0046872	metal ion binding

PDB	RCSB:5hqb, PDBe:5hqb, PDBj:5hqb
PDBsum	5hqb
PubMed	27645700
UniProt	A0A0Y0DFX2

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Structure of PDB 5hqb Chain A Binding Site BS03