Structure of PDB 1sid Chain A

Receptor sequence
>1sidA (length=366) Species: 47935 (Mouse polyomavirus (strain p16 small-plaque)) [Search protein sequence]
KACPRPAPVPKLLIKGGMEVLDLVTGPDSVTEIEAFLNPRMGQPPTPESL
TEGGQYYGWSRGINLATSDTEDSPGNNTLPTWSMAKLQLPMLNEDLTCDT
LQMWEAVSVKTEVVGSGSLLDVHGFNKPTDTVNTKGISTPVEGSQYHVFA
VGGEPLDLQGLVTDARTKYKEEGVVTIKTITKKDMVNKDQVLNPISKAKL
DKDGMYPVEIWHPDPAKNENTRYFGNYTGGTTTPPVLQFTNTLTTVLLDE
NGVGPLCKGEGLYLSCVDIMGWRVTRNYDVHHWRGLPRYFKITLRKRWVK
NPYPMASLISSLFNNMLPQVQGQPMEGENTQVEEVRVYDGTEPVPGDPDM
TRYVDRFGKTKTVFPG
3D structure
PDB1sid Crystal structures of murine polyomavirus in complex with straight-chain and branched-chain sialyloligosaccharide receptor fragments.
ChainA
Resolution3.65 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 GAL A G78 N93 G62 N77
BS02 SIA A Y72 R77 G78 H298 Y56 R61 G62 H282
Gene Ontology
Molecular Function
GO:0005198 structural molecule activity
Biological Process
GO:0019062 virion attachment to host cell
GO:0046718 symbiont entry into host cell
GO:0075513 caveolin-mediated endocytosis of virus by host cell
Cellular Component
GO:0019028 viral capsid
GO:0039620 T=7 icosahedral viral capsid
GO:0042025 host cell nucleus

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1sid, PDBe:1sid, PDBj:1sid
PDBsum1sid
PubMed8805524
UniProtP49302|VP1_POVMP Capsid protein VP1

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