Structure of PDB 1jiv Chain A

Receptor sequence

>1jivA (length=351) Species: 10665 (Tequatrovirus T4)

MKIAIINMGNNVINFKTVPSSETIYLFKVISEMGLNVDIISLKNGVYTKS
FDEVDVNDYDRLIVVNSSINFFGGKPNLAILSAQKFMAKYKSKIYYLFTD
IRLPFSQSWPNVKNRPWAYLYTEEELLIKSPIKVISQGINLDIAKAAHKK
VDNVIEFEYFPIEQYKIHMNDFQLSKPTKKTLDVIYGGSFRSGQRESKMV
EFLFDTGLNIEFFGNAREKQFKNPKYPWTKAPVFTGKIPMNMVSEKNSQA
IAALIIGDKNYNDNFITLRVWETMASDAVMLIDEEFDTKHRIINDARFYV
NNRAELIDRVNELKHSDVLRKEMLSIQHDILNKTRAKKAEWQDAFKKAID
L

3D structure

• PDB: 1jiv High resolution crystal structures of T4 phage beta-glucosyltransferase: induced fit and effect of substrate and metal binding.
• Chain: A
• Resolution: 2.07 Å

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.

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	UDP	A	G188 R191 R195 F213 G214 K237 I238 M240 V243 R269 E272	G188 R191 R195 F213 G214 K237 I238 M240 V243 R269 E272

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

External links

• PDB: RCSB:1jiv, PDBe:1jiv, PDBj:1jiv
• PDBsum: 1jiv
• PubMed: 11493010
• UniProt: P04547|GSTB_BPT4 DNA beta-glucosyltransferase (Gene Name=bgt)