Q55445 (Y041_SYNY3) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Putative methyl-accepting chemotaxis protein sll0041

Gene names

Ordered Locus Names:

sll0041

Organism

Synechocystis sp. (strain PCC 6803 / Kazusa)

Taxonomic identifier

1111708 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechocystis

Protein attributes

Sequence length	1000 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Sequence similarities

Belongs to the phytochrome family. Contains 2 GAF domains. Contains 1 HAMP domain. Contains 1 methyl-accepting transducer domain.

Ontologies

Keywords
Domain	Repeat
Molecular function	Transducer
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological process	chemotaxis Inferred from electronic annotation. Source: InterPro protein-chromophore linkage Inferred from electronic annotation. Source: InterPro regulation of transcription, DNA-dependent Inferred from electronic annotation. Source: InterPro
Cellular component	integral to membrane Inferred from electronic annotation. Source: InterPro
Molecular function	G-protein coupled photoreceptor 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 – 1000	1000	Putative methyl-accepting chemotaxis protein sll0041		PRO_0000110571
Regions
	Domain	342 – 478	137	GAF 1
	Domain	509 – 650	142	GAF 2
	Domain	671 – 722	52	HAMP
	Domain	727 – 963	237	Methyl-accepting transducer

Sequences

	Sequence		Length	Mass (Da)
	Q55445 [UniParc]. Last modified August 14, 2001. Version 2. Checksum: 58C5A765E1275FDF	FASTA	1,000	108,335
	10 20 30 40 50 60 MTQNPSSDRR PDTAQSVANG ETLDGALFTG LTDTAAAQDE SSETSASFAT IDGEDKSEVG 70 80 90 100 110 120 DALDWFSDGK ETDINGDEAD RGIQADTQAK TLVSLENLTE EPEIDGAEFM AEAFIAENTA 130 140 150 160 170 180 VEDVSPNPNP AIDTDALAAL TQSAVELTPP PPINLPKVEL PPMQPLAPLM AIADPDNLSP 190 200 210 220 230 240 MSTSIQAPTQ SGGLSLRNKA VLIALLIGLI PAGVIGGLNL SSVDRLPVPQ TEQQVKDSTT 250 260 270 280 290 300 KQIRDQILIG LLVTAVGAAF VAYWMVGENT KAQTALALKA KHSHRNLDQP LAVAGDELAI 310 320 330 340 350 360 ADQTIDALSA QVEKLRHQQD LSLKQAELLT ELSRANLSDI DEIQGVIQKN LDQARALFGC 370 380 390 400 410 420 ERLVFYYHPR YQPEAMVVQA LDLTTQGLID SKDPHPWGQE DMPSQIVAIN DTSGASISNP 430 440 450 460 470 480 HRQWLEQHQV KASLTVPLHR DNYPLGLLMA HHCQRPHQWE MRERQFLQQL TEELQTTLDR 490 500 510 520 530 540 ANLIQERNES AQQAQILKEL TLKISAAINS EQVFDIAAQE IRLALKADRV IVYRFDATWA 550 560 570 580 590 600 GTVIVESVAE GYPKALGATI ADPCFADSYV EKYRSGRIQA TRDIYNAGLT PCHIGQLKPF 610 620 630 640 650 660 EVKANLVAPI NYKGNLLGLL IAHQCSGPRD WHQNEIDLFG QLTVQVGLAL ERSDLLAQQK 670 680 690 700 710 720 IAEVEQRQMR EKMQKRALEL LMEVDPVSRG DLTIRAHVTE DEIGTIADSY NATIESLRRI 730 740 750 760 770 780 VTQVQTAASQ FTETTDTNEV AVRQLAQQAN RQALDVAEAL ERLQAMNKSI QAVAENAAQA 790 800 810 820 830 840 ESAVQRATQT VDQGEDAMNR TVDGIVAIRE TVAATAKQVK RLGESSQKIS KVVNLIGSFA 850 860 870 880 890 900 DQTNLLALNA AIEAAHAGEE GRGFAVVADE VRSLARQSAE ATAEIAQLVA TIQAETNEVV 910 920 930 940 950 960 NAMEAGTEQV VVGTKLVEET RRSLNQITAV SAQISGLVEA ITSAAIEQSQ TSESVTQTMA 970 980 990 1000 LVAQIADKNS SEASGVSATF KELLAVAQSL QEAVKQFKVQ

References

[1]	"Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. I. Sequence features in the 1 Mb region from map positions 64% to 92% of the genome." Kaneko T., Tanaka A., Sato S., Kotani H., Sazuka T., Miyajima N., Sugiura M., Tabata S. DNA Res. 2:153-166(1995) [PubMed: 8590279] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 27184 / PCC 6803 / N-1.
[2]	"Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions." Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S. , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S. DNA Res. 3:109-136(1996) [PubMed: 8905231] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 27184 / PCC 6803 / N-1.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000022 Genomic DNA. Translation: BAA10787.2.
PIR	S75940.
RefSeq	NP_442716.1. NC_000911.1.
3D structure databases
ProteinModelPortal	Q55445.
ModBase	Search...
Protein-protein interaction databases
IntAct	Q55445. 12 interactions.
STRING	Q55445.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	952152.
GenomeReviews	Gene locus sll0041 in contig BA000022_GR.
KEGG	syn:sll0041.
NMPDR	fig|1148.1.peg.2817.
PATRIC	23843178. VBISynSp132158_3127.
Phylogenomic databases
HOGENOM	HBG440728.
PhylomeDB	Q55445.
ProtClustDB	CLSK893679.
Enzyme and pathway databases
BioCyc	SSP1148:SLL0041-MONOMER.
Family and domain databases
InterPro	IPR004090. Chemotax_Me-accpt_rcpt. IPR004089. Chemotax_Me-accpt_rcpt_sig. IPR003018. GAF. IPR003660. HAMP_linker_domain. IPR016132. Phyto_chromo_attachment. [Graphical view]
KO	K11525.
Pfam	PF01590. GAF. 2 hits. PF00015. MCPsignal. 1 hit. [Graphical view]
PRINTS	PR00260. CHEMTRNSDUCR.
SMART	SM00065. GAF. 2 hits. SM00304. HAMP. 1 hit. SM00283. MA. 1 hit. [Graphical view]
PROSITE	PS50111. CHEMOTAXIS_TRANSDUC_2. 1 hit. PS50885. HAMP. 1 hit. PS50046. PHYTOCHROME_2. 2 hits. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

Y041_SYNY3

Accession

Primary (citable) accession number: Q55445

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 14, 2001
Last sequence update:	August 14, 2001
Last modified:	January 25, 2012
This is version 78 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program