PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID orange1.1g021606m
Common NameCISIN_1g0107632mg
Organism
Citrus sinensis
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Sapindales; Rutaceae; Aurantioideae; Citrus
Family AP2
Protein Properties Length: 311aa    MW: 34270 Da    PI: 7.8776
Description AP2 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
orange1.1g021606mgenomeICGCView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1AP251.62.3e-16177226155
                AP2   1 sgykGVrwdkkrgrWvAeIrdpsengkr.krfslgkfgtaeeAakaaiaarkkleg 55 
                        s+y+GV++++++ rW+++I+d      + k+++lg f+ta  Aa+a+++a+ k++g
  orange1.1g021606m 177 SQYRGVTFYRRTSRWESHIWD------CgKQVYLGGFDTAHSAARAYDRAAIKFRG 226
                        78*******************......55************************997 PP
2AP2285.4e-09269308144
                AP2   1 sgykGVrwdkkrgrWvAeIrdpseng...krkrfslgkfgtaeeAak 44 
                        s+y+GV+ +k  grW+A+       g    +k+++lg f+ + eAa+
  orange1.1g021606m 269 SKYRGVTLHK-CGRWEAR---M---GqllGKKYVYLGLFDNEAEAAR 308
                        89********.7******...5...334336**********989997 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF541711.96E-15177234IPR016177DNA-binding domain
PfamPF008479.3E-9177226IPR001471AP2/ERF domain
PROSITE profilePS5103216.99178234IPR001471AP2/ERF domain
CDDcd000182.99E-23178233No hitNo description
Gene3DG3DSA:3.30.730.102.0E-16178233IPR001471AP2/ERF domain
SMARTSM003801.0E-30178240IPR001471AP2/ERF domain
PfamPF008474.0E-5269308IPR001471AP2/ERF domain
CDDcd000182.56E-13269309No hitNo description
SuperFamilySSF541711.44E-8269308IPR016177DNA-binding domain
PROSITE profilePS5103210.428270310IPR001471AP2/ERF domain
Gene3DG3DSA:3.30.730.105.1E-6270309IPR001471AP2/ERF domain
SMARTSM003807.2E-5270309IPR001471AP2/ERF domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 311 aa     Download sequence    Send to blast
MLDLNLDIAS CESSSICEDK NKKKINYSSN NNIKITAMQM EDSGTSNSSV INNEEAADNA  60
SNNHVSFPFV FGIFKKENED DDNNNNNYQP AASAAAAATI LDDKAVPITR QLFPVTGAGS  120
TTSATTGQWL NLSCATAAAA ADDVDDESAA GGQELKPVQQ KPQQVRKSRR GPRSRSSQYR  180
GVTFYRRTSR WESHIWDCGK QVYLGGFDTA HSAARAYDRA AIKFRGVDAD LNFGVTDYEE  240
DMKQMKHLSK EEFVLILRRQ SNGFARGSSK YRGVTLHKCG RWEARMGQLL GKKYVYLGLF  300
DNEAEAARSL *
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Detected in developing branch and spikelet meristems at very early stages of inflorescence formation, and is maintained uniformly in the spikelet meristems until floral organs initiation. Present in some floral organ primordia. {ECO:0000269|PubMed:22003982}.
UniprotTISSUE SPECIFICITY: Highly expressed in developing panicles and in young seedlings (PubMed:20017947, PubMed:22003982). Present at low levels at all developmental stages (PubMed:22003982). {ECO:0000269|PubMed:20017947, ECO:0000269|PubMed:22003982}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor (By similarity). Involved in spikelet transition (Probable). Together with SNB, controls synergistically inflorescence architecture and floral meristem establishment via the regulation of spatio-temporal expression of B- and E-function floral organ identity genes in the lodicules and of spikelet meristem genes (PubMed:22003982). Prevents lemma and palea elongation as well as grain growth (PubMed:28066457). {ECO:0000250|UniProtKB:P47927, ECO:0000269|PubMed:22003982, ECO:0000269|PubMed:28066457, ECO:0000305|PubMed:26631749}.
UniProtProbable transcription factor (By similarity). Involved in spikelet transition. Together with SNB, controls synergistically inflorescence architecture and floral meristem establishment via the regulation of spatio-temporal expression of B- and E-function floral organ identity genes in the lodicules and of spikelet meristem genes. Prevents lemma and palea elongation as well as grain growth (By similarity). {ECO:0000250|UniProtKB:P47927, ECO:0000250|UniProtKB:Q84TB5}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Target of miR172 microRNA mediated cleavage, particularly during floral organ development. {ECO:0000269|PubMed:22003982, ECO:0000305|PubMed:20017947, ECO:0000305|PubMed:26631749, ECO:0000305|PubMed:28066457}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_006436192.10.0AP2-like ethylene-responsive transcription factor TOE3 isoform X1
RefseqXP_006485948.10.0AP2-like ethylene-responsive transcription factor TOE3 isoform X1
SwissprotB8AMA93e-84AP22_ORYSI; APETALA2-like protein 2
SwissprotQ84TB53e-84AP22_ORYSJ; APETALA2-like protein 2
TrEMBLA0A067DSM80.0A0A067DSM8_CITSI; Uncharacterized protein
STRINGXP_006485948.10.0(Citrus sinensis)
STRINGXP_006436192.10.0(Citrus clementina)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G28550.31e-68related to AP2.7
Publications ? help Back to Top
  1. Lee DY,An G
    Two AP2 family genes, supernumerary bract (SNB) and Osindeterminate spikelet 1 (OsIDS1), synergistically control inflorescence architecture and floral meristem establishment in rice.
    Plant J., 2012. 69(3): p. 445-61
    [PMID:22003982]
  2. Wang L, et al.
    Coordinated regulation of vegetative and reproductive branching in rice.
    Proc. Natl. Acad. Sci. U.S.A., 2015. 112(50): p. 15504-9
    [PMID:26631749]
  3. Dai Z,Wang J,Zhu M,Miao X,Shi Z
    OsMADS1 Represses microRNA172 in Elongation of Palea/Lemma Development in Rice.
    Front Plant Sci, 2016. 7: p. 1891
    [PMID:28066457]