Structure of PDB 6er3 Chain B

Receptor sequence
>6er3B (length=185) Species: 411470 (Mediterraneibacter gnavus ATCC 29149) [Search protein sequence]
GSVLQKEGIEISEGTGYDLSKEPGAATVKALEQGTIVISYKTTSENAIQS
LLSVGNGTKGNQDRHFHLYITNAGGVGMELRNTDGEFKYTLDCPAAVRGR
VSNTVALKADKENKQYKLFANGELIATLDQEAFKFISDITGVDNVMLGGT
MRQGTVAYPFGGSIERMQVYRDVLSDDELIAVTGI
3D structure
PDB6er3 Unravelling the specificity and mechanism of sialic acid recognition by the gut symbiont Ruminococcus gnavus.
ChainB
Resolution1.37 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SIA B I54 E85 R87 K94 R163 Y169 I48 E79 R81 K88 R152 Y158 PDBbind-CN: -logKd/Ki=3.24,Kd=0.57mM
Gene Ontology
Molecular Function
GO:0004308 exo-alpha-sialidase activity
Biological Process
GO:0005975 carbohydrate metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:6er3, PDBe:6er3, PDBj:6er3
PDBsum6er3
PubMed29259165
UniProtA7B557

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