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1AYN

HUMAN RHINOVIRUS 16 COAT PROTEIN

Replaces:  2RHN
Functional Information from GO Data
ChainGOidnamespacecontents
10005198molecular_functionstructural molecule activity
20005198molecular_functionstructural molecule activity
30005198molecular_functionstructural molecule activity
40005198molecular_functionstructural molecule activity
40019028cellular_componentviral capsid
Functional Information from PDB Data
site_idAC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE ZN 1 6000
ChainResidue
1HIS134

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE DAO 1 7009
ChainResidue
1ILE98
1ASN99
1LEU100
1ASN212

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MYR 4 4000
ChainResidue
4GLY1

site_idMYR
Number of Residues3
DetailsMYRISTYLATION IS OBSERVED AT N-TERMINUS OF VP4, WHICH LIES VERY CLOSE TO THE ICOSAHEDRAL FIVE-FOLD AXIS. TYR 1 6 IS HYDROGEN BONDED TO THE N-TERMINUS OF VP4 ALSO, FORMING A LINK BETWEEN THE AMPHIPATHIC HELIX AT THE TERMINUS OF VP1 AND THE 10-STRANDED BETA BARREL OBSERVED AT THE N-TERMINUS OF VP4 (TWO STRANDS, FIVE SYMMETRY RELATED COPIES).
ChainResidue
4MYR4000
4GLY1
1TYR6

site_idPOC
Number of Residues4
DetailsA MOIETY MODELLED AS A 12-CARBON FATTY ACID IS OBSERVED IN FULL OCCUPANCY IN THE HYDROPHOBIC POCKET WHERE ANTI-VIRAL COMPOUNDS BIND. THE HEAD GROUP OXYGENS CONTACT N1212 AND L1100.
ChainResidue
1ASN212
1LEU100
1MET214
1DAO7009

site_idRNA
Number of Residues2
DetailsRNA OBSERVED INTERACTING WITH THESE RESIDUES ON INTERIOR SURFACE OF VIRAL PROTEIN CAPSID. NON-CONSERVATIVE MUTATION OF TRP 2 38 GIVES NON-VIABLE VIRUS.
ChainResidue
2TRP38
3PHE35

site_idZN
Number of Residues3
DetailsPUTATIVE ZINC BINDING SITE ON ICOSAHEDRAL FIVE-FOLD AXIS. ION LIGANDED BY FIVE SYMMETRY RELATED HISTIDINES (HIS 1 134). EXTERIOR OF SITE SURROUNDED BY A WIDER CIRCLE OF FIVE HISTIDINES (HIS 1 228).
ChainResidue
1HIS134
1HIS228
1ZN6000

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsLIPID: N-myristoyl glycine; by host => ECO:0000250|UniProtKB:P03300
ChainResidueDetails
4ALA2

219140

PDB entries from 2024-05-01

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