P39048 (PATA_NOSS1) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Protein patA

Alternative name(s):
PAT-1

Gene names

Name:	patA
Ordered Locus Names:	all0521

Organism

Nostoc sp. (strain PCC 7120 / UTEX 2576) [Complete proteome] [HAMAP]

Taxonomic identifier

103690 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Nostocales › Nostocaceae › Nostoc

Protein attributes

Sequence length	379 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Controls heterocyst pattern formation. Required for the differentiation of intercalary heterocysts but not for terminal heterocysts.
Sequence similarities	Contains 1 response regulatory domain.

Ontologies

Keywords
Biological process	Two-component regulatory system
Developmental stage	Heterocyst
PTM	Phosphoprotein
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	heterocyst differentiation Inferred from electronic annotation. Source: UniProtKB-KW regulation of transcription, DNA-dependent Inferred from electronic annotation. Source: InterPro
Molecular function	two-component response regulator activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 379	379	Protein patA		PRO_0000081182
Regions
	Domain	262 – 378	117	Response regulatory
Amino acid modifications
	Modified residue	313	1	4-aspartylphosphate By similarity

Sequences

	Sequence		Length	Mass (Da)
	P39048 [UniParc]. Last modified February 1, 1995. Version 1. Checksum: 4505763B17BE2BF7	FASTA	379	43,205
	10 20 30 40 50 60 MKTLPITRYR FFQKIQPLSL LKKITGKTIT GCLQVFSTSG TWSIYVEEGK LIYACYSERM 70 80 90 100 110 120 FEPLYRHLGN LSPQIATLPK EINEQLRAIF ETGIENQAIP NPDYLAICWL VNQKYISSSQ 130 140 150 160 170 180 AAVLIEQLAL EVVESFLMLE EGSYEFIPES FLDDLPKFCY LNVRLLVEQC QQHGRVPEAF 190 200 210 220 230 240 RREASSQEIS SSTEHNQIPV NNRRSTKFTS PPHTQPKPEP RLPQINTNKS TEYSKRYASQ 250 260 270 280 290 300 PNTVNHGYSQ TSATSTDKKI YTIFCIDENP IVLNNIKNFL DDQIFAVIGV TDSLKALMEI 310 320 330 340 350 360 LCTKPDIILI NVDMPDLDGY ELCSLLRKHS YFKNTPVIMV TEKAGLVDRA RAKIVRASGH 370 LTKPFNQGDL LKVIFKHIT

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The patA gene product, which contains a region similar to CheY of Escherichia coli, controls heterocyst pattern formation in the cyanobacterium Anabaena 7120." Liang J.-J., Scappino L., Haselkorn R. Proc. Natl. Acad. Sci. U.S.A. 89:5655-5659(1992) [PubMed: 1608976] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[2]	"Recombinant phycobiliproteins. Recombinant C-phycocyanins equipped with affinity tags, oligomerization, and biospecific recognition domains." Cai Y.A., Murphy J.T., Wedemayer G.J., Glazer A.N. Anal. Biochem. 290:186-204(2001) [PubMed: 11237320] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
[3]	"Complete genomic sequence of the filamentous nitrogen-fixing cyanobacterium Anabaena sp. strain PCC 7120." Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S., Watanabe A., Iriguchi M., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kohara M., Matsumoto M., Matsuno A., Muraki A., Nakazaki N., Shimpo S., Sugimoto M. , Takazawa M., Yamada M., Yasuda M., Tabata S. DNA Res. 8:205-213(2001) [PubMed: 11759840] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 7120 / UTEX 2576.

Cross-references

Sequence databases
EMBL GenBank DDBJ	M87501 Genomic DNA. Translation: AAB59012.1. AF178757 Genomic DNA. Translation: AAG09314.1. BA000019 Genomic DNA. Translation: BAB72479.1.
PIR	A45267. AH1871.
RefSeq	NP_484565.1. NC_003272.1.
3D structure databases
ProteinModelPortal	P39048.
ModBase	Search...
Protein-protein interaction databases
STRING	P39048.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1104117.
GenomeReviews	Gene locus all0521 in contig BA000019_GR.
KEGG	ana:all0521.
NMPDR	fig|103690.1.peg.832.
PATRIC	22770833. VBINosSp37423_0905.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0784.
HOGENOM	HBG438079.
OMA	DYLAICW.
PhylomeDB	P39048.
ProtClustDB	CLSK356858.
Enzyme and pathway databases
BioCyc	NSP103690:ALL0521-MONOMER.
Family and domain databases
InterPro	IPR011006. CheY-like_superfamily. IPR024186. Sig_transdc_resp-reg_PatA. IPR001789. Sig_transdc_resp-reg_receiver. [Graphical view]
Pfam	PF00072. Response_reg. 1 hit. [Graphical view]
PIRSF	PIRSF005897. RR_PatA. 1 hit.
SMART	SM00448. REC. 1 hit. [Graphical view]
SUPFAM	SSF52172. CheY_like. 1 hit.
PROSITE	PS50110. RESPONSE_REGULATORY. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PATA_NOSS1

Accession

Primary (citable) accession number: P39048

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 1, 1995
Last sequence update:	February 1, 1995
Last modified:	January 25, 2012
This is version 74 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program