Structure of PDB 7x3w Chain K Binding Site BS01

Receptor Information
>7x3w Chain K (length=504) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DLEGTTKRFEHLLSLSGLFKHFIESKADPKFRQVLDVLEENQFRESPAYV
NGQLRPYQIQGVNWLVSLHKNKIAGILADEMGLGKTLQTISFLGYLRYIE
KIPGPFLVIAPKSTLNNWLREINRWTPDVNAFILQGDKEERAELIQKKLL
GCDFDVVIASYEIIIREKSPLKKINWEYIIIDEAHRIKNEESMLSQVLRE
FTSRNRLLITGTPLQNNLHELWALLNFLLPDIFSDAQDFDDWFSSESTEE
DQDKIVKQLHTVLQPFLLRRIKSDVETSLLPKKELNLYVGMSSMQKKWYK
KILEKDESKTRLLNIMMQLRKCCNHPYLFDGAEPGPPYTTDEHLVYNAAK
LQVLDKLLKKLKEEGSRVLIFSQMSRLLDILEDYCYFRNYEYCRIDGSTA
HEDRIQAIDDYNAPDSKKFVFLLTTRAGGLGINLTSADVVVLYDSDWNPQ
ADLQAMDRAHRIGQKKQVKVFRLVTDNSVEEKILERATQKLRLDQLVIQQ
NRTS
Ligand information
>7x3w Chain I (length=146) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
tggagaatcccggtgccgaggccgctcaattggtcgtagacagctctagc
accgcttaaacgcacgtacgcgctgtcccccgcgttttaaccgccaaggg
gattactccctagtctccaggcacgtgtcagatatatacatcctga
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB7x3w ISW1-N1 nucleosome
Resolution3.1 Å
Binding residue
(original residue number in PDB)		R328 S334 M335 M469 W600 N601 K643
Binding residue
(residue number reindexed from 1)		R186 S192 M193 M316 W447 N448 K490
Enzymatic activity
Enzyme Commision number 3.6.4.-
Gene Ontology
Molecular Function
GO:0000182 rDNA binding
GO:0000976 transcription cis-regulatory region binding
GO:0003677 DNA binding
GO:0003730 mRNA 3'-UTR binding
GO:0004386 helicase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008094 ATP-dependent activity, acting on DNA
GO:0016787 hydrolase activity
GO:0016887 ATP hydrolysis activity
GO:0031491 nucleosome binding
GO:0140658 ATP-dependent chromatin remodeler activity
Biological Process
GO:0001178 regulation of transcriptional start site selection at RNA polymerase II promoter
GO:0006325 chromatin organization
GO:0006338 chromatin remodeling
GO:0006354 DNA-templated transcription elongation
GO:0006355 regulation of DNA-templated transcription
GO:0006363 termination of RNA polymerase I transcription
GO:0006369 termination of RNA polymerase II transcription
GO:0007062 sister chromatid cohesion
GO:0009408 response to heat
GO:0045944 positive regulation of transcription by RNA polymerase II
GO:0046832 negative regulation of RNA export from nucleus
GO:1902275 regulation of chromatin organization
GO:1903895 negative regulation of IRE1-mediated unfolded protein response
Cellular Component
GO:0005634 nucleus
GO:0016587 Isw1 complex
GO:0030874 nucleolar chromatin
GO:0036436 Isw1a complex
GO:0036437 Isw1b complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7x3w, PDBe:7x3w, PDBj:7x3w
PDBsum7x3w
PubMed38177688
UniProtP38144|ISW1_YEAST ISWI chromatin-remodeling complex ATPase ISW1 (Gene Name=ISW1)

[Back to BioLiP]