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Protein

Floral homeotic protein APETALA 1-2

Gene

2AP1

Organism
Brassica oleracea var. italica (Broccoli)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Transcription factor that promotes early floral meristem identity in synergy with LEAFY. Displays a redundant function with CAULIFLOWER in the up-regulation of LEAFY. Required subsequently for the transition of an inflorescence meristem into a floral meristem, and for the normal development of sepals and petals in flowers. Regulates positively B class homeotic proteins (By similarity).By similarity

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionActivator, Developmental protein, DNA-binding
Biological processDifferentiation, Flowering, Transcription, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
Floral homeotic protein APETALA 1-2
Short name:
Boi2AP1
Alternative name(s):
Agamous-like MADS-box protein 2AP1
Gene namesi
Name:2AP1
OrganismiBrassica oleracea var. italica (Broccoli)
Taxonomic identifieri36774 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeBrassiceaeBrassica

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004171361 – 256Floral homeotic protein APETALA 1-2Add BLAST256

Interactioni

Subunit structurei

Homodimer capable of binding to CArG-box sequences.By similarity

GO - Molecular functioni

Structurei

3D structure databases

ProteinModelPortaliQ96356.
SMRiQ96356.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini1 – 61MADS-boxPROSITE-ProRule annotationAdd BLAST61
Domaini88 – 178K-boxPROSITE-ProRule annotationAdd BLAST91

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi196 – 201Poly-Pro6

Keywords - Domaini

Coiled coil

Family and domain databases

CDDicd00265. MADS_MEF2_like. 1 hit.
Gene3Di3.40.1810.10. 1 hit.
InterProiView protein in InterPro
IPR033896. MADS_MEF2-like.
IPR002487. TF_Kbox.
IPR002100. TF_MADSbox.
PfamiView protein in Pfam
PF01486. K-box. 1 hit.
PF00319. SRF-TF. 1 hit.
PRINTSiPR00404. MADSDOMAIN.
SMARTiView protein in SMART
SM00432. MADS. 1 hit.
SUPFAMiSSF55455. SSF55455. 1 hit.
PROSITEiView protein in PROSITE
PS51297. K_BOX. 1 hit.
PS00350. MADS_BOX_1. 1 hit.
PS50066. MADS_BOX_2. 1 hit.

Sequencei

Sequence statusi: Complete.

Q96356-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGRGRVQLKR IENKINRQVT FSKRRAGLMK KAHEISVLCD AEVALVVFSH
60 70 80 90 100
KGKLFEYSTD SCMEKILERY ERYSYAERQL IAPESDSNTN WSMEYNRLKA
110 120 130 140 150
KIELLERNQR HYLGEDLQAM SPKELQNLEQ QLDTALKHIR SRKNQLMYDS
160 170 180 190 200
INELQRKEKA IQEQNSMLSK QIKERENVLR AQQEQWDEQN HGHNMPPPPP
210 220 230 240 250
PQQHQIQHPY MLSHQPSPFL NMGGLYQEED QMAMRRNDLD LSLEPVYNCN

LGCFAA
Length:256
Mass (Da):30,171
Last modified:February 1, 1997 - v1
Checksum:i71936E3479B4DB48
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U67452 mRNA. Translation: AAB08876.1.
UniGeneiBol.18950.

Similar proteinsi

Entry informationi

Entry namei2AP1_BRAOT
AccessioniPrimary (citable) accession number: Q96356
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 16, 2012
Last sequence update: February 1, 1997
Last modified: September 27, 2017
This is version 79 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program