Warning
You are using a web browser that we do not support. Our website will not work properly. Please update to a newer version or download a new web browser, such as Chrome or Firefox.
Contact us
Toggle navigation
RCSB PDB
Deposit
Prepare Data
PDBx/mmCIF file
pdb_extract
SF-Tool
Ligand Expo
MAXIT
Validate Data
Validation Server
Validation API
Information for Journals
Validation Task Forces
Deposit Data
wwPDB OneDep System
PDB-Dev
Help and Resources
Deposit FAQ
Validation FAQ
Tutorials
Annotation Policies
Processing Procedures
PDBx/mmCIF Dictionary
PDBx/mmCIF User Guide
Chemical Component Dictionary
Biologically Interesting Molecule Reference Dictionary (BIRD)
BioSync/Beamlines/Facilities
Related Tools
Search
Advanced Search
Sequence Similarity Search
Structure Similarity Search
Chemical Similarity Search
Chemical Sketch Tool
Browse by Annotations
New Entries
Unreleased Entries
PDB Statistics
Visualize
Mol* (MolStar)
Sequence Annotations Viewer
Genome View
Analyze
Pairwise Structure Alignment
Symmetry Resources in the PDB
Structure Quality
Grouping Structures
PDB Citation MeSH Network Explorer
PDB Statistics
EPPIC Biological Assemblies
External Data and Resources
Integrated Resources
Additional Resources
Download
Coordinates and Experimental Data
Sequences
Ligands
File Download Services
Web Services
Learn
Training Courses
Guide to PDB Data
Molecule of the Month
Educational Resources
Curricula
Browse
News
SciArt Galleries
Irving Geis
David Goodsell
About
Contact Us
About RCSB PDB
Vision and Mission
Citation, Usage, Privacy Policies, Logo
News
PDB History
PDB50
User Community
Publications
RCSB PDB Advisory Committee
Team Members
Diversity, Equity, Inclusion, and Access
Service Status
Documentation
General Help
3D Structures in the Protein Data Bank
Computed Structure Models (CSM)
Search and Browse
Basic Search
Advanced Search
Browse Annotations
Visualize and Analyze
Sequence Viewers
Pairwise Structure Alignment
Exploring a 3D Structure
Grouping Structures
Programmatic Access
Additional Resources
Software Supporters
Deposition Resources
FAQs
Glossary
Careers
COVID-19
222,624
Structures from the PDB
1,068,577
Computed Structure Models (CSM)
Navigation Tabs
Structure Summary
Structure
Annotations
Experiment
Sequence
Genome
Versions
Display Files
FASTA Sequence
mmCIF Format
mmCIF Format (Header)
PDB format files are not available for large structures. Please use PDBx/mmCIF or PDBML/XML files.
PDB Format
PDB Format (Header)
Download Files
FASTA Sequence
PDBx/mmCIF Format
PDBx/mmCIF Format (gz)
BinaryCIF Format (gz)
PDB Format
PDB Format (gz)
PDBML/XML Format (gz)
Structure Factors (CIF)
Structure Factors (CIF - gz)
PDB format-like files (tar.gz)
Validation Full PDF
Validation (XML - gz)
Validation (CIF - gz)
Biological Assembly 1 (CIF - gz)
Map Coefficients (MTZ format)
Data API
6TOC
Crystal structure of the oligomerisation domain of the transcription factor PHOSPHATE STARVATION RESPONSE 1 from Arabidopsis (crystal form 3).
External Resource: Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Gene Ontology: Gene Product Annotation
Gene Ontology Database Homepage
Chains
Polymer
Molecular Function
Biological Process
Cellular Component
A [auth AAA]
,
B [auth BBB]
Protein PHOSPHATE STARVATION RESPONSE 1
DNA binding
binding
organic cyclic compound binding
nucleic acid binding
transcription regulator activity
DNA-binding transcription factor activity
rhythmic process
circadian rhythm
regulation of cellular process
cellular biosynthetic process
RNA metabolic process
regulation of primary metabolic process
nucleobase-containing compound metabolic process
RNA biosynthetic process
nucleic acid biosynthetic process
DNA-templated transcription
regulation of RNA metabolic process
regulation of nucleobase-containing compound metabolic process
regulation of RNA biosynthetic process
regulation of biosynthetic process
rhythmic process
circadian rhythm
regulation of cellular process
cellular biosynthetic process
RNA metabolic process
regulation of primary metabolic process
nucleobase-containing compound metabolic process
RNA biosynthetic process
nucleic acid biosynthetic process
DNA-templated transcription
regulation of RNA metabolic process
regulation of nucleobase-containing compound metabolic process
regulation of RNA biosynthetic process
regulation of biosynthetic process
regulation of biological process
cellular metabolic process
biological regulation
primary metabolic process
regulation of cellular metabolic process
regulation of macromolecule metabolic process
nucleobase-containing compound biosynthetic process
gene expression
macromolecule biosynthetic process
nucleic acid metabolic process
regulation of cellular biosynthetic process
regulation of gene expression
biosynthetic process
metabolic process
regulation of macromolecule biosynthetic process
cellular process
regulation of DNA-templated transcription
macromolecule metabolic process
regulation of metabolic process
regulation of localization
transport
regulation of transport
monoatomic ion transmembrane transport
regulation of monoatomic ion transport
regulation of monoatomic ion transmembrane transport
establishment of localization
transmembrane transport
localization
regulation of transmembrane transport
monoatomic ion transport
sulfate ion homeostasis
inorganic ion homeostasis
chemical homeostasis
homeostatic process
response to stimulus
response to arsenite ion
response to chemical
response to oxygen-containing compound
response to arsenic-containing substance
cellular response to stimulus
cellular response to nutrient levels
response to nutrient levels
cellular response to phosphate starvation
cellular response to stress
response to stress
response to starvation
cellular response to starvation
response to light stimulus
response to light intensity
cellular response to light intensity
cellular response to radiation
response to high light intensity
cellular response to environmental stimulus
cellular response to light stimulus
cellular response to high light intensity
response to radiation
response to abiotic stimulus
cellular response to abiotic stimulus
Less
membrane-bounded organelle
intracellular organelle
intracellular anatomical structure
organelle
nucleus
intracellular membrane-bounded organelle
cellular anatomical entity
InterPro: Protein Family Classification
InterPro Database Homepage
Chains
Accession
Name
Type
A [auth AAA]
,
B [auth BBB]
IPR009057
Homedomain-like superfamily
Homologous Superfamily
A [auth AAA]
,
B [auth BBB]
IPR025756
MYB-CC type transcription factor, LHEQLE-containing domain
Domain
A [auth AAA]
,
B [auth BBB]
IPR017930
Myb domain
Domain
A [auth AAA]
,
B [auth BBB]
IPR001005
SANT/Myb domain
Domain
A [auth AAA]
,
B [auth BBB]
IPR046955
Myb family transcription factor PHR1-like
Family
A [auth AAA]
,
B [auth BBB]
IPR006447
Myb domain, plants
Domain
About
About Us
Citing Us
Publications
Team
Careers
Usage & Privacy
Help
Contact Us
Documentation
Website FAQ
Glossary
Service Status
RCSB PDB (
citation
) is hosted by
RCSB PDB is a member of the
RCSB Partners
Nucleic Acid Knowledgebase
wwPDB Partners
RCSB PDB
PDBe
PDBj
BMRB
EMDB