Reviewed, UniProtKB/Swiss-Prot P37559 (YABQ_BACSU)

Names and origin

Protein names

Recommended name:
    Spore protein yabQ

Gene names

Name:	yabQ
Ordered Locus Names:	BSU00610

Organism

Bacillus subtilis [Complete proteome] [HAMAP]

Taxonomic identifier

1423 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus

Protein attributes

Sequence length	211 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Required for sporulation. Plays an important role in cortex and coat formation. Ref.4 Ref.5
Subcellular location	Forespore outer membrane; Multi-pass membrane protein.
Developmental stage	Expressed in the mother cell compartment at the second hour of sporulation. Ref.5
Induction	Expression is sigma E-dependent and negatively regulated by spo0A. Ref.4 Ref.5

Ontologies

Keywords
Biological process	Sporulation
Cellular component	Membrane
Domain	Transmembrane
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	sporulation resulting in formation of a cellular spore Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	integral to membrane Inferred from electronic annotation. Source: UniProtKB-SubCell plasma membrane Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 211	211	Spore protein yabQ		PRO_0000049445
Regions
	Transmembrane	7 – 27	21	Potential
	Transmembrane	40 – 60	21	Potential
	Transmembrane	66 – 86	21	Potential
	Transmembrane	90 – 110	21	Potential
	Transmembrane	116 – 136	21	Potential
	Transmembrane	141 – 161	21	Potential

Sequences

	Sequence		Length	Mass (Da)
	P37559-1 [UniParc]. Last modified October 1, 1994. Version 1. Checksum: 77BC10C2E6B85109	FASTA	211	25,092
	10 20 30 40 50 60 MTLTTQFYTM LAMSGMGLWL GASLDTYRLF VIRAKTARWL LFIHDILFWI MQGLLFFYVL 70 80 90 100 110 120 LHVNEGEFRI YIFLAVLLGV ATYQSLCKRI YIKILKFVIY LVVSVYQFFK KLIQHVLFRP 130 140 150 160 170 180 IVWTCGAIIW LAAFLFKKTY SLIGFLLLCL YKIVMVLCFP IRFIAKQCLK LLPVKMRLTF 190 200 210 RRYFEKGAGF LKKKKKLLIT IRTTITRFLK R

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Systematic sequencing of the 180 kilobase region of the Bacillus subtilis chromosome containing the replication origin." Ogasawara N., Nakai S., Yoshikawa H. DNA Res. 1:1-14(1994) [PubMed: 7584024] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: 168.
[2]	"The complete genome sequence of the Gram-positive bacterium Bacillus subtilis." Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V., Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R., Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S., Bruschi C.V. , Caldwell B., Capuano V., Carter N.M., Choi S.-K., Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F., Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D., Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M., Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P., Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K., Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S., Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y., Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G., Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J., Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C., Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S., Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B., Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S., Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M., Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y., Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J., Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A., Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M., Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S., Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E., Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K., Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E., Yoshikawa H., Danchin A. Nature 390:249-256(1997) [PubMed: 9384377] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 168.
[3]	"Characterization of a cell division gene from Bacillus subtilis that is required for vegetative and sporulation septum formation." Levin P.A., Losick R. J. Bacteriol. 176:1451-1459(1994) [PubMed: 8113187] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 67-211. Strain: 168.
[4]	"The transcriptional profile of early to middle sporulation in Bacillus subtilis." Fawcett P., Eichenberger P., Losick R., Youngman P. Proc. Natl. Acad. Sci. U.S.A. 97:8063-8068(2000) [PubMed: 10869437] [Abstract] Cited for: FUNCTION, INDUCTION.
[5]	"The Bacillus subtilis yabQ gene is essential for formation of the spore cortex." Asai K., Takamatsu H., Iwano M., Kodama T., Watabe K., Ogasawara N. Microbiology 147:919-927(2001) [PubMed: 11283287] [Abstract] Cited for: FUNCTION, SUBCELLULAR LOCATION, DEVELOPMENTAL STAGE, INDUCTION.
[6]	"Dynamic patterns of subcellular protein localization during spore coat morphogenesis in Bacillus subtilis." van Ooij C., Eichenberger P., Losick R. J. Bacteriol. 186:4441-4448(2004) [PubMed: 15231775] [Abstract] Cited for: SUBCELLULAR LOCATION. Strain: 168 / PY79.

Cross-references

Sequence databases
EMBLGenBankDDBJ	D26185 Genomic DNA. Translation: BAA05296.1. AL009126 Genomic DNA. Translation: CAB11837.1. L23497 Genomic DNA. Translation: AAB38378.1.
PIR	S66091.
RefSeq	NP_387942.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	936971.
GenomeReviews	Gene locus BSU00610 in contig AL009126_GR.
KEGG	bsu:BSU00610.
NMPDR	fig|224308.1.peg.61.
Organism-specific databases
SubtiList	BG10124. yabQ. [Micado]
CMR	Search...
Phylogenomic databases
HOGENOM	P37559.
OMA	IQLLMIK
Family and domain databases
InterPro	IPR014242. Spore_cortex_biosyn_YabQ. IPR019074. Spore_cortex_biosyn_YabQ-like. [Graphical view]
Pfam	PF09578. Spore_YabQ. 1 hit. [Graphical view]
TIGRFAMs	TIGR02893. spore_yabQ. 1 hit.
ProtoNet	Search...

Entry information

Entry name

YABQ_BACSU

Accession

Primary (citable) accession number: P37559

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 1, 1994
Last sequence update:	October 1, 1994
Last modified:	November 24, 2009
This is version 55 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)