Structure of PDB 1ixy Chain B Binding Site BS01

Receptor Information
>1ixy Chain B (length=351) Species: 10665 (Tequatrovirus T4) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKIAIINMGNNVINFKTVPSSETIYLFKVISEMGLNVDIISLKNGVYTKS
FDEVDVNDYDRLIVVNSSINFFGGKPNLAILSAQKFMAKYKSKIYYLFTD
IRLPFSQSWPNVKNRPWAYLYTEEELLIKSPIKVISQGINLDIAKAAHKK
VDNVIEFEYFPIEQYKIHMNDFQLSKPTKKTLDVIYGGSFRSGQRESKMV
EFLFDTGLNIEFFGNAREKQFKNPKYPWTKAPVFTGKIPMNMVSEKNSQA
IAALIIGDKNYNDNFITLRVWETMASDAVMLIDEEFDTKHRIINDARFYV
NNRAELIDRVNELKHSDVLRKEMLSIQHDILNKTRAKKAEWQDAFKKAID
L
Ligand information
Receptor-Ligand Complex Structure
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PDB1ixy A Base-flipping Mechanism for the T4 Phage beta-Glucosyltransferase and Identification of a Transition-state Analog
Resolution2.5 Å
Binding residue
(original residue number in PDB)		Q194 R195 S197 K198 K259
Binding residue
(residue number reindexed from 1)		Q194 R195 S197 K198 K259
Enzymatic activity
Catalytic site (original residue number in PDB) E22 F72 D100 R191
Catalytic site (residue number reindexed from 1) E22 F72 D100 R191
Enzyme Commision number 2.4.1.27: DNA beta-glucosyltransferase.
Gene Ontology
Molecular Function
GO:0016757 glycosyltransferase activity
GO:0033821 DNA beta-glucosyltransferase activity
Biological Process
GO:0006304 DNA modification
GO:0019049 virus-mediated perturbation of host defense response
GO:0052170 symbiont-mediated suppression of host innate immune response
GO:0099018 symbiont-mediated evasion of host restriction-modification system

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Molecular Function
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Biological Process
External links
PDB RCSB:1ixy, PDBe:1ixy, PDBj:1ixy
PDBsum1ixy
PubMed12445783
UniProtP04547|GSTB_BPT4 DNA beta-glucosyltransferase (Gene Name=bgt)

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