Structure of PDB 1nkk Chain D

Receptor sequence
>1nkkD (length=220) Species: 10359 (Human betaherpesvirus 5) [Search protein sequence]
DEQQSQAVAPVYVGGFLARYDQSPDEARLLLPRDVVEHWLHAQVALPLNI
NHDDTAVVGHVAAMQSVRDGLFCLGCVTSPRFLEIVRRASEKSELVSRGP
VSPLQPDKVVEFLSGSYAGLSLSSRRTPFKHVALCSVGRRRGTLAVYGRD
PEWVTQRFPDLTAADRDGLRAQWQGDPFRSDSYGLLGNSVDALYIRERLP
KLRYDKQLVGVTERESYVKA
3D structure
PDB1nkk Structural and Biochemical Studies of Inhibitor Binding to Human Cytomegalovirus Protease
ChainD
Resolution2.6 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H1363 S1432 S1434 H1457 R1465 R1466
Catalytic site (residue number reindexed from 1) H52 S121 S123 H131 R139 R140
Enzyme Commision number 3.4.21.97: assemblin.
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 peptide D R1331 H1363 S1432 L1433 S1434 S1435 R1437 G1464 R1465 R28 H52 S121 L122 S123 S124 R126 G138 R139
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:1nkk, PDBe:1nkk, PDBj:1nkk
PDBsum1nkk
PubMed12549906
UniProtP16753|SCAF_HCMVA Capsid scaffolding protein (Gene Name=UL80)

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