PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Sapindales; Meliaceae; Azadirachta

Family

NF-YB

Protein Properties

Length: 181aa MW: 19652.9 Da PI: 5.7691

Description

NF-YB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Neem_354_f_2	genome	NGD	View Nucleic Acid

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	NF-YB	186.3	2.3e-58	27	122	2	97
NF-YB 2 reqdrflPianvsrimkkvlPanakiskdaketvqecvsefisfvtseasdkcqrekrktingddllwalatlGfedyveplkvylkkyrelegek 97 reqdrflPianvsrimkk+lPan+kiskdaketvqecvsefisfvt+easdkcqrekrktingddllwa++tlGfedyveplkvyl+++re+egek Neem_354_f_2 27 REQDRFLPIANVSRIMKKALPANGKISKDAKETVQECVSEFISFVTGEASDKCQREKRKTINGDDLLWAMTTLGFEDYVEPLKVYLQRFREMEGEK 122 89********************************************************************************************97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.20.10	3.0E-54	22	130	IPR009072	Histone-fold
SuperFamily	SSF47113	3.11E-40	29	128	IPR009072	Histone-fold
Pfam	PF00808	3.8E-28	32	96	IPR003958	Transcription factor CBF/NF-Y/archaeal histone domain
PRINTS	PR00615	7.0E-21	60	78	No hit	No description
PROSITE pattern	PS00685	0	63	79	IPR003956	Transcription factor, NFYB/HAP3, conserved site
PRINTS	PR00615	7.0E-21	79	97	No hit	No description
PRINTS	PR00615	7.0E-21	98	116	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006355	Biological Process	regulation of transcription, DNA-templated
GO:0005634	Cellular Component	nucleus
GO:0043565	Molecular Function	sequence-specific DNA binding
GO:0046982	Molecular Function	protein heterodimerization activity

Sequence ? help Back to Top
Protein Sequence Length: 181 aa Download sequence Send to blast
MADSDNESGE RNQNTSSIAG NSESSPREQD RFLPIANVSR IMKKALPANG KISKDAKETV 60 QECVSEFISF VTGEASDKCQ REKRKTINGD DLLWAMTTLG FEDYVEPLKV YLQRFREMEG 120 EKTVARDKDA APGSGGGIGE YGMVMMGHAG ELNQGHVYGA GGFHQMAMSK GGPASNLGRP 180 R

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1n1j_A	1e-48	25	117	1	93	NF-YB
4awl_B	9e-49	25	117	2	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
4csr_A	9e-49	25	117	2	94	NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA
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Functional Description ? help Back to Top
Source	Description
UniProt	Component of the NF-Y/HAP transcription factor complex. {ECO:0000250}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_027930250.1	5e-89	nuclear transcription factor Y subunit B-3-like
Swissprot	Q75IZ7	1e-68	NFYB8_ORYSJ; Nuclear transcription factor Y subunit B-8
TrEMBL	A0A4D6KKW9	1e-87	A0A4D6KKW9_VIGUN; Nuclear transcription factor Y
STRING	XP_004491514.1	2e-86	(Cicer arietinum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM255	28	229

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G14540.1	6e-71	nuclear factor Y, subunit B3

Publications ? help Back to Top
Kikuchi S, et al. Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice. Science, 2003. 301(5631): p. 376-9 [PMID:12869764] Kim SK, et al. OsNF-YC2 and OsNF-YC4 proteins inhibit flowering under long-day conditions in rice. Planta, 2016. 243(3): p. 563-76 [PMID:26542958]