Q55900 (MIND_SYNY3) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Septum site-determining protein MinD

Alternative name(s):
Cell division inhibitor MinD

Gene names

Name:	minD
Ordered Locus Names:	sll0289

Organism

Synechocystis sp. (strain PCC 6803 / Kazusa)

Taxonomic identifier

1111708 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechocystis

Protein attributes

Sequence length	266 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	ATPase required for the correct placement of the division site. Cell division inhibitors MinC and MinD act in concert to form an inhibitor capable of blocking formation of the polar Z ring septums. Rapidly oscillates between the poles of the cell to destabilize FtsZ filaments that have formed before they mature into polar Z rings By similarity.
Subunit structure	Interacts with MinC and FtsZ By similarity.
Subcellular location	Cell membrane; Peripheral membrane protein By similarity.
Sequence similarities	Belongs to the ParA family. MinD subfamily.

Ontologies

Keywords
Biological process	Cell cycle Cell division Septation
Cellular component	Cell membrane Membrane
Ligand	ATP-binding Nucleotide-binding
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological process	barrier septum site selection Inferred from direct assay. Source: UniProtKB cell cycle Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	plasma membrane Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW ATPase 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 – 266	266	Septum site-determining protein MinD		PRO_0000201974
Regions
	Nucleotide binding	10 – 17	8	ATP Potential

Sequences

	Sequence		Length	Mass (Da)
	Q55900 [UniParc]. Last modified November 1, 1996. Version 1. Checksum: 4BC37880F086C9BF	FASTA	266	29,047
	10 20 30 40 50 60 MNRIIVVTSG KGGVGKTTTT ANLGAALARL GKKVVLIDAD FGLRNLDLLL GLEQRIVYTA 70 80 90 100 110 120 IDVLADECTI DKALVKDKRL PNLVLLPAAQ NRSKDAINAE QMQSLVEQLK DKFDYIIIDC 130 140 150 160 170 180 PAGIEAGFRN AVAPAQEAII VTTPEMSAVR DADRVIGLLE AEDIGKISLI VNRLRPEMVQ 190 200 210 220 230 240 LNQMISVEDI LDLLAVPLIG ILPDDQKIII STNKGEPLVM EEKLSVPGLA FQNIARRLEG 250 260 QDIPFLDFMA AHNTLLNRIR RRLLGG

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: BAA10662.1.
PIR	S76970.
RefSeq	NP_442592.1. NC_000911.1.
3D structure databases
ProteinModelPortal	Q55900.
ModBase	Search...
Protein-protein interaction databases
IntAct	Q55900. 2 interactions.
STRING	Q55900.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	952245.
GenomeReviews	Gene locus sll0289 in contig BA000022_GR.
KEGG	syn:sll0289.
NMPDR	fig|1148.1.peg.2693.
PATRIC	23842914. VBISynSp132158_2995.
Phylogenomic databases
eggNOG	COG2894.
HOGENOM	HBG691818.
OMA	NRVRPKM.
PhylomeDB	Q55900.
ProtClustDB	CLSK893635.
Enzyme and pathway databases
BioCyc	SSP1148:SLL0289-MONOMER.
Family and domain databases
InterPro	IPR002586. CbiA_P_synth. IPR010223. Septum_site-determining_MinD. [Graphical view]
KO	K03609.
PANTHER	PTHR13696:SF1. PTHR13696:SF1. 1 hit.
Pfam	PF01656. CbiA. 1 hit. [Graphical view]
TIGRFAMs	TIGR01968. MinD_bact. 1 hit.
ProtoNet	Search...

Entry information

Entry name

MIND_SYNY3

Accession

Primary (citable) accession number: Q55900

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 15, 1998
Last sequence update:	November 1, 1996
Last modified:	January 25, 2012
This is version 75 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program