Reviewed, UniProtKB/Swiss-Prot Q9SZJ6 (AGL21_ARATH)

Names and origin

Protein names

Recommended name:
    Agamous-like MADS-box protein AGL21

Gene names

Name:	AGL21
Ordered Locus Names:	At4g37940
ORF Names:	F20D10.60

Organism

Arabidopsis thaliana (Mouse-ear cress) [Complete proteome]

Taxonomic identifier

3702 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › eurosids II › Brassicales › Brassicaceae › Arabidopsis

Protein attributes

Sequence length	228 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at protein level.

General annotation (Comments)

Function	Probable transcription factor.
Subcellular location	Nucleus By similarity.
Tissue specificity	Specifically expressed in root. Ref.1
Developmental stage	Primarily expressed during lateral root formation and embryogenesis. Ref.1
Sequence similarities	Contains 1 K-box domain. Contains 1 MADS-box domain.

Ontologies

Keywords
Biological process	Transcription Transcription regulation
Cellular component	Nucleus
Ligand	DNA-binding
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	regulation of transcription, DNA-dependent Inferred from electronic annotation. Source: UniProtKB-KW transcription Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	nucleus Inferred from direct assay. Source: TAIR
Molecular function	identical protein binding Inferred from physical interaction. Source: IntAct sequence-specific DNA binding Inferred from electronic annotation. Source: InterPro transcription factor activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Binary interactions

With	Entry	#Exp.	IntAct	Notes
itself		1	EBI-621986,EBI-621986
	Q9FIS1	1	EBI-621986,EBI-622017
AG	P17839	1	EBI-621986,EBI-592365
AGL1	P29381	1	EBI-621986,EBI-592304
AGL11	Q38836	1	EBI-621986,EBI-592343
AGL12	Q38841	1	EBI-621986,EBI-621976
AGL13	Q38837	1	EBI-621986,EBI-621921
AGL15	Q38847	1	EBI-621986,EBI-622076
AGL16	Q9FPP0	1	EBI-621986,EBI-621930
AGL17	Q38840	1	EBI-621986,EBI-622087
AGL19	O82743	1	EBI-621986,EBI-622114
AGL24	O82794	1	EBI-621986,EBI-592083
AGL5	P29385	1	EBI-621986,EBI-621949
AGL6	P29386	1	EBI-621986,EBI-621968
AGL8	Q38876	1	EBI-621986,EBI-621912
ANR1	O49351	1	EBI-621986,EBI-622096
AP1	P35631	1	EBI-621986,EBI-592003
CAM1	P25854	1	EBI-621986,EBI-1235664
CAM6	Q03509	1	EBI-621986,EBI-1236097
CAM7	P59220	1	EBI-621986,EBI-1236031
CML10	P30187	1	EBI-621986,EBI-1238722
CML9	Q9S744	1	EBI-621986,EBI-1236048
SEP1	Q5XXN7	1	EBI-621986,EBI-621940
SEP2	Q5XXL4	1	EBI-621986,EBI-621903
SOC1	O64645	1	EBI-621986,EBI-592041
SVP	Q9FVC1	1	EBI-621986,EBI-592058

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 228	228	Agamous-like MADS-box protein AGL21		PRO_0000199479
Regions
	Domain	3 – 57	55	MADS-box
	Domain	86 – 176	91	K-box

Sequences

	Sequence		Length	Mass (Da)
	Q9SZJ6-1 [UniParc]. Last modified May 1, 2000. Version 1. Checksum: 87077BFE6CC4F7A6	FASTA	228	26,411
	10 20 30 40 50 60 MGRGKIVIQR IDDSTSRQVT FSKRRKGLIK KAKELAILCD AEVGLIIFSS TGKLYDFASS 70 80 90 100 110 120 SMKSVIDRYN KSKIEQQQLL NPASEVKFWQ REAAVLRQEL HALQENHRQM MGEQLNGLSV 130 140 150 160 170 180 NELNSLENQI EISLRGIRMR KEQLLTQEIQ ELSQKRNLIH QENLDLSRKV QRIHQENVEL 190 200 210 220 YKKAYMANTN GFTHREVAVA DDESHTQIRL QLSQPEHSDY DTPPRANE

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"MADS-box gene expression in lateral primordia, meristems and differentiated tissues of Arabidopsis thaliana roots." Burgeff C., Liljegren S.J., Tapia-Lopez R., Yanofsky M.F., Alvarez-Buylla E.R. Planta 214:365-372(2002) [PubMed: 11855641] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], DEVELOPMENTAL STAGE, TISSUE SPECIFICITY. Strain: cv. Columbia. Tissue: Root.
[2]	"Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana." Mayer K.F.X., Schueller C., Wambutt R., Murphy G., Volckaert G., Pohl T., Duesterhoeft A., Stiekema W., Entian K.-D., Terryn N., Harris B., Ansorge W., Brandt P., Grivell L.A., Rieger M., Weichselgartner M., de Simone V., Obermaier B. , Mache R., Mueller M., Kreis M., Delseny M., Puigdomenech P., Watson M., Schmidtheini T., Reichert B., Portetelle D., Perez-Alonso M., Boutry M., Bancroft I., Vos P., Hoheisel J., Zimmermann W., Wedler H., Ridley P., Langham S.-A., McCullagh B., Bilham L., Robben J., van der Schueren J., Grymonprez B., Chuang Y.-J., Vandenbussche F., Braeken M., Weltjens I., Voet M., Bastiaens I., Aert R., Defoor E., Weitzenegger T., Bothe G., Ramsperger U., Hilbert H., Braun M., Holzer E., Brandt A., Peters S., van Staveren M., Dirkse W., Mooijman P., Klein Lankhorst R., Rose M., Hauf J., Koetter P., Berneiser S., Hempel S., Feldpausch M., Lamberth S., Van den Daele H., De Keyser A., Buysshaert C., Gielen J., Villarroel R., De Clercq R., van Montagu M., Rogers J., Cronin A., Quail M.A., Bray-Allen S., Clark L., Doggett J., Hall S., Kay M., Lennard N., McLay K., Mayes R., Pettett A., Rajandream M.A., Lyne M., Benes V., Rechmann S., Borkova D., Bloecker H., Scharfe M., Grimm M., Loehnert T.-H., Dose S., de Haan M., Maarse A.C., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Fartmann B., Granderath K., Dauner D., Herzl A., Neumann S., Argiriou A., Vitale D., Liguori R., Piravandi E., Massenet O., Quigley F., Clabauld G., Muendlein A., Felber R., Schnabl S., Hiller R., Schmidt W., Lecharny A., Aubourg S., Chefdor F., Cooke R., Berger C., Monfort A., Casacuberta E., Gibbons T., Weber N., Vandenbol M., Bargues M., Terol J., Torres A., Perez-Perez A., Purnelle B., Bent E., Johnson S., Tacon D., Jesse T., Heijnen L., Schwarz S., Scholler P., Heber S., Francs P., Bielke C., Frishman D., Haase D., Lemcke K., Mewes H.-W., Stocker S., Zaccaria P., Bevan M., Wilson R.K., de la Bastide M., Habermann K., Parnell L., Dedhia N., Gnoj L., Schutz K., Huang E., Spiegel L., Sekhon M., Murray J., Sheet P., Cordes M., Abu-Threideh J., Stoneking T., Kalicki J., Graves T., Harmon G., Edwards J., Latreille P., Courtney L., Cloud J., Abbott A., Scott K., Johnson D., Minx P., Bentley D., Fulton B., Miller N., Greco T., Kemp K., Kramer J., Fulton L., Mardis E., Dante M., Pepin K., Hillier L.W., Nelson J., Spieth J., Ryan E., Andrews S., Geisel C., Layman D., Du H., Ali J., Berghoff A., Jones K., Drone K., Cotton M., Joshu C., Antonoiu B., Zidanic M., Strong C., Sun H., Lamar B., Yordan C., Ma P., Zhong J., Preston R., Vil D., Shekher M., Matero A., Shah R., Swaby I.K., O'Shaughnessy A., Rodriguez M., Hoffman J., Till S., Granat S., Shohdy N., Hasegawa A., Hameed A., Lodhi M., Johnson A., Chen E., Marra M.A., Martienssen R., McCombie W.R. Nature 402:769-777(1999) [PubMed: 10617198] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AF336979 mRNA. Translation: AAL73213.1. AL035538 Genomic DNA. Translation: CAB37534.1. AL161592 Genomic DNA. Translation: CAB80459.1.
IPI	IPI00531853.
PIR	T05621.
RefSeq	NP_195507.1.
UniGene	At.28801
3D structure databases
HSSP	HSSP built from PDB template 1EGW based on UniProtKB Q02078.
ModBase	Search...
Protein-protein interaction databases
IntAct	Q9SZJ6. 26 interactions.
Genome annotation databases
GeneID	829950.
GenomeReviews	Gene locus AT4G37940 in contig CT486007_GR.
KEGG	ath:AT4G37940.
NMPDR	fig|3702.1.peg.21907.
Organism-specific databases
GeneFarm	3544. 358.
TAIR	At4g37940.
Phylogenomic databases
OMA	Q9SZJ6. HNLQESH.
Gene expression databases
ArrayExpress	Q9SZJ6.
GermOnline	AT4G37940. Arabidopsis thaliana.
Family and domain databases
InterPro	IPR002487. TF_Kbox. IPR002100. TF_MADSbox. [Graphical view]
Pfam	PF01486. K-box. 1 hit. PF00319. SRF-TF. 1 hit. [Graphical view]
PRINTS	PR00404. MADSDOMAIN.
SMART	SM00432. MADS. 1 hit. [Graphical view]
PROSITE	PS51297. K_BOX. 1 hit. PS00350. MADS_BOX_1. 1 hit. PS50066. MADS_BOX_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

AGL21_ARATH

Accession

Primary (citable) accession number: Q9SZJ6
Secondary accession number(s): Q548I8

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 11, 2001
Last sequence update:	May 1, 2000
Last modified:	June 16, 2009
This is version 69 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)