7CVQ

crystal structure of Arabidopsis CO CCT domain in complex with NF-YB2/YC3 and FT CORE1 DNA

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Core histone-like	8084788	3001387	SCOP2B (2022-06-29)
E [auth F]	SCOP2B Superfamily	Core histone-like	8084788	3001387	SCOP2B (2022-06-29)
F [auth K]	SCOP2B Superfamily	Core histone-like	8084788	3001387	SCOP2B (2022-06-29)
G [auth P]	SCOP2B Superfamily	Core histone-like	8084788	3001387	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Core histone-like	8096394	3001387	SCOP2B (2022-06-29)
H [auth G]	SCOP2B Superfamily	Core histone-like	8096394	3001387	SCOP2B (2022-06-29)
J [auth Q]	SCOP2B Superfamily	Core histone-like	8096394	3001387	SCOP2B (2022-06-29)
I [auth L]	SCOP2B Superfamily	Core histone-like	8096394	3001387	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PF00808	e7cvqB1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF00808	ECOD (1.6)
H [auth G]	PF00808	e7cvqG1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF00808	ECOD (1.6)
J [auth Q]	PF00808	e7cvqQ1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF00808	ECOD (1.6)
I [auth L]	PF00808	e7cvqL1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: PF00808	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, E [auth F], F [auth K], G [auth P]	PF06203	CCT motif (CCT)	CCT motif	-	Motif
A, E [auth F], F [auth K], G [auth P]	PF00125	Core histone H2A/H2B/H3/H4 (Histone)	Core histone H2A/H2B/H3/H4	-	Domain
B, H [auth G], I [auth L], J [auth Q]	PF00808	Histone-like transcription factor (CBF/NF-Y) and archaeal histone (CBFD_NFYB_HMF)	Histone-like transcription factor (CBF/NF-Y) and archaeal histone	This family includes archaebacterial histones and histone like transcription factors from eukaryotes.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, E [auth F], F [auth K], G [auth P]	Chimera of Nuclear transcription factor Y subunit C-3 and Zinc finger protein CONSTANS	DNA binding binding organic cyclic compound binding nucleic acid binding transcription regulator activity DNA-binding transcription factor activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding protein heterodimerization activity protein binding DNA binding binding organic cyclic compound binding nucleic acid binding transcription regulator activity DNA-binding transcription factor activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding protein heterodimerization activity protein binding protein dimerization activity sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding transcription regulatory region nucleic acid binding transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity	developmental process cellular developmental process cell differentiation cellular process multicellular organismal process reproductive system development reproductive process flower development developmental process involved in reproduction reproductive shoot system development multicellular organism development anatomical structure development reproductive structure development shoot system development developmental process cellular developmental process cell differentiation cellular process multicellular organismal process reproductive system development reproductive process flower development developmental process involved in reproduction reproductive shoot system development multicellular organism development anatomical structure development reproductive structure development shoot system development post-embryonic development system development response to light stimulus response to far red light response to stimulus response to radiation response to abiotic stimulus response to red or far red light cellular response to stimulus regulation of biological process cellular response to red or far red light regulation of cellular process far-red light signaling pathway signaling red or far-red light signaling pathway biological regulation cellular response to far red light cellular response to radiation cell communication cellular response to environmental stimulus cellular response to light stimulus signal transduction cellular response to abiotic stimulus regulation of multicellular organismal development regulation of developmental process regulation of reproductive process regulation of shoot system development regulation of post-embryonic development regulation of multicellular organismal process regulation of flower development response to organic substance response to lipid abscisic acid-activated signaling pathway hormone-mediated signaling pathway cellular response to endogenous stimulus response to hormone cellular response to organic substance cellular response to hormone stimulus cellular response to abscisic acid stimulus response to abscisic acid response to alcohol response to endogenous stimulus response to oxygen-containing compound cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to alcohol response to chemical cellular response to lipid regulation of seedling development seed germination seedling development regulation of seed germination cellular response to gibberellin stimulus response to gibberellin gibberellin mediated signaling pathway gibberellic acid mediated signaling pathway positive regulation of biological process regulation of response to red or far red light positive regulation of response to stimulus positive regulation of developmental process photomorphogenesis positive regulation of photomorphogenesis regulation of response to stimulus positive regulation of multicellular organismal process regulation of photomorphogenesis positive regulation of post-embryonic development photoperiodism, flowering vegetative to reproductive phase transition of meristem photoperiodism long-day photoperiodism, flowering long-day photoperiodism	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity
B, H [auth G], I [auth L], J [auth Q]	Nuclear transcription factor Y subunit B-2	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding organic cyclic compound binding nucleic acid binding transcription regulatory region nucleic acid binding transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity protein heterodimerization activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding organic cyclic compound binding nucleic acid binding transcription regulatory region nucleic acid binding transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity protein heterodimerization activity protein binding protein dimerization activity DNA-binding transcription factor activity DNA-binding transcription factor activity, RNA polymerase II-specific DNA-binding transcription activator activity, RNA polymerase II-specific DNA-binding transcription activator activity	response to acid chemical response to stimulus response to stress response to chemical response to oxygen-containing compound response to abiotic stimulus response to water response to water deprivation response to inorganic substance photoperiodism, flowering developmental process response to light stimulus multicellular organismal process reproductive system development response to acid chemical response to stimulus response to stress response to chemical response to oxygen-containing compound response to abiotic stimulus response to water response to water deprivation response to inorganic substance photoperiodism, flowering developmental process response to light stimulus multicellular organismal process reproductive system development reproductive process vegetative to reproductive phase transition of meristem developmental process involved in reproduction multicellular organism development photoperiodism long-day photoperiodism, flowering anatomical structure development reproductive structure development post-embryonic development response to radiation long-day photoperiodism system development	membrane-bounded organelle intracellular organelle intracellular anatomical structure plastid organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle RNA polymerase II transcription regulator complex protein-containing complex CCAAT-binding factor complex nucleus nuclear protein-containing complex transcription regulator complex
C [auth D], K [auth I], L [auth N], M [auth T]	FT CORE1 DNA forward strand	-	-	-
D [auth E], N [auth J], O, P [auth U]	FT CORE1 DNA reverse strand	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, E [auth F], F [auth K], G [auth P]	IPR000315	B-box-type zinc finger	Domain
A, E [auth F], F [auth K], G [auth P]	IPR010402	CCT domain	Domain
A, E [auth F], F [auth K], G [auth P]	IPR049808	CONSTANS-like, B-box-type 1 zinc finger	Domain
A, E [auth F], F [auth K], G [auth P]	IPR045281	Zinc finger protein CONSTANS-like	Family
A, E [auth F], F [auth K], G [auth P]	IPR009072	Histone-fold	Homologous Superfamily
A, E [auth F], F [auth K], G [auth P]	IPR007125	Histone H2A/H2B/H3	Domain
B, H [auth G], I [auth L], J [auth Q]	IPR009072	Histone-fold	Homologous Superfamily
B, H [auth G], I [auth L], J [auth Q]	IPR027113	Transcription factor NFYB/HAP3	Family
B, H [auth G], I [auth L], J [auth Q]	IPR003956	Transcription factor, NFYB/HAP3, conserved site	Conserved Site
B, H [auth G], I [auth L], J [auth Q]	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.