Structure of PDB 7b7p Chain B Binding Site BS01

Receptor Information

>7b7p Chain B (length=420) Species: 1305 (Streptococcus sanguinis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

EREASIQAEMRTSMQYVDRTVGKATSIFILDDSKFKGSKQGLTREWSYIG
LSADGKKVMNYVWNKQKQDWDVSELGTKSLYNMKLDLEFKTEGAYQDNRL
ISYNLTGKYPDTNNKLGIDTAISALNTKQVFSKVAKGKKGIAIAYRTDPI
QGQMNIAVSFVFDTSGSMDWDLQGRNVKKTGNESRMDILRKKSVIMIKDL
AEIGNISVNLVGFSTSAKYIQQNFSNLDNGTNTIIATITKRENLNPDGVT
NPGDGLRYGMISLQSQPAQLKYIVLLTDGIPNAYLVDSRALYAGNRVDLS
QGAGRVTFNNPIYDLSPTLGYEYSRLGYDLYSRDSITRENSIAYAGEVSK
KFGLGIKRVNVIGFSGVNHEIAYGQSLTDRIGEGGMETKYVSATNEEALQ
KTFSDIKKQIQQDLWFVSGP

Ligand information

Ligand ID

InChI

InChI=1S/Mg/q+2

InChIKey

JLVVSXFLKOJNIY-UHFFFAOYSA-N

SMILES

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

Formula

Name

MAGNESIUM ION

PDB chain

7b7p Chain B Residue 501 [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	7b7p PilB from Streptococcus sanguinis is a bimodular type IV pilin with a direct role in adhesion.
Resolution	2.26 Å
Binding residue (original residue number in PDB)	S206 S208 D319
Binding residue (residue number reindexed from 1)	S165 S167 D278
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0046872	metal ion binding

	Biological Process
GO:0030420	establishment of competence for transformation

	Cellular Component
GO:0009986	cell surface
GO:0016020	membrane

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Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:7b7p, PDBe:7b7p, PDBj:7b7p
PDBsum	7b7p
PubMed	34031252
UniProt	A0A0B7GP99

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