Reviewed, UniProtKB/Swiss-Prot P02574 (ACT4_DROME)

Names and origin

Protein names

Recommended name:
    Actin, larval muscle
Alternative name(s):
    Actin-79B

Gene names

Name:	Act79B
ORF Names:	CG7478

Organism

Drosophila melanogaster (Fruit fly) [Complete proteome]

Taxonomic identifier

7227 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Endopterygota › Diptera › Brachycera › Muscomorpha › Ephydroidea › Drosophilidae › Drosophila › Sophophora

Protein attributes

Sequence length	376 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells. Multiple isoforms are involved in various cellular functions such as cytoskeleton structure, cell mobility, chromosome movement and muscle contraction.
Subcellular location	Cytoplasm › cytoskeleton.
Developmental stage	Expressed during larval stages and at a lower level in pupae. Ref.1
Miscellaneous	In Drosophila there are 6 closely related actin genes.
Sequence similarities	Belongs to the actin family.

Ontologies

Keywords
Cellular component	Cytoplasm Cytoskeleton
Ligand	ATP-binding Nucleotide-binding
Molecular function	Muscle protein
PTM	Acetylation
Technical term	Complete proteome
Gene Ontology (GO)
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell cytoskeleton Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW protein binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Propeptide	1 – 2	2	Removed in mature form By similarity		PRO_0000000662
	Chain	3 – 376	374	Actin, larval muscle		PRO_0000000663
Amino acid modifications
	Modified residue	3	1	N-acetylaspartate By similarity
Experimental info
	Sequence conflict	185	1	D → H in AAA28318. Ref.1
	Sequence conflict	326	1	I → M in AAA28317. Ref.1
	Sequence conflict	326	1	I → M in AAA28318. Ref.1

Sequences

	Sequence		Length	Mass (Da)
	P02574-1 [UniParc]. Last modified February 21, 2001. Version 2. Checksum: D08BB1B42DE86B94	FASTA	376	41,787
	10 20 30 40 50 60 MCDEEASALV VDNGSGMCKA GFAGDDAPRA VFPSIVGRPR HQGVMVGMGQ KDCYVGDEAQ 70 80 90 100 110 120 SKRGILSLKY PIEHGIITNW DDMEKVWHHT FYNELRVAPE EHPVLLTEAP LNPKANREKM 130 140 150 160 170 180 TQIMFETFNS PAMYVAIQAV LSLYASGRTT GIVLDSGDGV SHTVPIYEGY ALPHAILRLD 190 200 210 220 230 240 LAGRDLTDYL MKILTERGYS FTTTAEREIV RDIKEKLCYV ALDFEQEMAT AAASTSLEKS 250 260 270 280 290 300 YELPDGQVIT IGNERFRTPE ALFQPSFLGM ESCGIHETVY QSIMKCDVDI RKDLYANNVL 310 320 330 340 350 360 SGGTTMYPGI ADRMQKEITA LAPSTIKIKI IAPPERKYSV WIGGSILASL STFQQMWISK 370 QEYDESGPGI VHRKCF

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Two Drosophila actin genes in detail. Gene structure, protein structure and transcription during development." Sanchez F., Tobin S.L., Rdest U., Zulauf E., McCarthy B.J. J. Mol. Biol. 163:533-551(1983) [PubMed: 6405041] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], DEVELOPMENTAL STAGE.
[2]	"The genome sequence of Drosophila melanogaster." Adams M.D., Celniker S.E., Holt R.A., Evans C.A., Gocayne J.D., Amanatides P.G., Scherer S.E., Li P.W., Hoskins R.A., Galle R.F., George R.A., Lewis S.E., Richards S., Ashburner M., Henderson S.N., Sutton G.G., Wortman J.R., Yandell M.D. , Zhang Q., Chen L.X., Brandon R.C., Rogers Y.-H.C., Blazej R.G., Champe M., Pfeiffer B.D., Wan K.H., Doyle C., Baxter E.G., Helt G., Nelson C.R., Miklos G.L.G., Abril J.F., Agbayani A., An H.-J., Andrews-Pfannkoch C., Baldwin D., Ballew R.M., Basu A., Baxendale J., Bayraktaroglu L., Beasley E.M., Beeson K.Y., Benos P.V., Berman B.P., Bhandari D., Bolshakov S., Borkova D., Botchan M.R., Bouck J., Brokstein P., Brottier P., Burtis K.C., Busam D.A., Butler H., Cadieu E., Center A., Chandra I., Cherry J.M., Cawley S., Dahlke C., Davenport L.B., Davies P., de Pablos B., Delcher A., Deng Z., Mays A.D., Dew I., Dietz S.M., Dodson K., Doup L.E., Downes M., Dugan-Rocha S., Dunkov B.C., Dunn P., Durbin K.J., Evangelista C.C., Ferraz C., Ferriera S., Fleischmann W., Fosler C., Gabrielian A.E., Garg N.S., Gelbart W.M., Glasser K., Glodek A., Gong F., Gorrell J.H., Gu Z., Guan P., Harris M., Harris N.L., Harvey D.A., Heiman T.J., Hernandez J.R., Houck J., Hostin D., Houston K.A., Howland T.J., Wei M.-H., Ibegwam C., Jalali M., Kalush F., Karpen G.H., Ke Z., Kennison J.A., Ketchum K.A., Kimmel B.E., Kodira C.D., Kraft C.L., Kravitz S., Kulp D., Lai Z., Lasko P., Lei Y., Levitsky A.A., Li J.H., Li Z., Liang Y., Lin X., Liu X., Mattei B., McIntosh T.C., McLeod M.P., McPherson D., Merkulov G., Milshina N.V., Mobarry C., Morris J., Moshrefi A., Mount S.M., Moy M., Murphy B., Murphy L., Muzny D.M., Nelson D.L., Nelson D.R., Nelson K.A., Nixon K., Nusskern D.R., Pacleb J.M., Palazzolo M., Pittman G.S., Pan S., Pollard J., Puri V., Reese M.G., Reinert K., Remington K., Saunders R.D.C., Scheeler F., Shen H., Shue B.C., Siden-Kiamos I., Simpson M., Skupski M.P., Smith T.J., Spier E., Spradling A.C., Stapleton M., Strong R., Sun E., Svirskas R., Tector C., Turner R., Venter E., Wang A.H., Wang X., Wang Z.-Y., Wassarman D.A., Weinstock G.M., Weissenbach J., Williams S.M., Woodage T., Worley K.C., Wu D., Yang S., Yao Q.A., Ye J., Yeh R.-F., Zaveri J.S., Zhan M., Zhang G., Zhao Q., Zheng L., Zheng X.H., Zhong F.N., Zhong W., Zhou X., Zhu S.C., Zhu X., Smith H.O., Gibbs R.A., Myers E.W., Rubin G.M., Venter J.C. Science 287:2185-2195(2000) [PubMed: 10731132] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Berkeley.
[3]	"Annotation of the Drosophila melanogaster euchromatic genome: a systematic review." Misra S., Crosby M.A., Mungall C.J., Matthews B.B., Campbell K.S., Hradecky P., Huang Y., Kaminker J.S., Millburn G.H., Prochnik S.E., Smith C.D., Tupy J.L., Whitfield E.J., Bayraktaroglu L., Berman B.P., Bettencourt B.R., Celniker S.E., de Grey A.D.N.J. , Drysdale R.A., Harris N.L., Richter J., Russo S., Schroeder A.J., Shu S.Q., Stapleton M., Yamada C., Ashburner M., Gelbart W.M., Rubin G.M., Lewis S.E. Genome Biol. 3:RESEARCH0083.1-RESEARCH0083.22(2002) [PubMed: 12537572] [Abstract] Cited for: GENOME REANNOTATION.
[4]	"A Drosophila full-length cDNA resource." Stapleton M., Carlson J.W., Brokstein P., Yu C., Champe M., George R.A., Guarin H., Kronmiller B., Pacleb J.M., Park S., Wan K.H., Rubin G.M., Celniker S.E. Genome Biol. 3:RESEARCH0080.1-RESEARCH0080.8(2002) [PubMed: 12537569] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: Berkeley. Tissue: Head.

Cross-references

Sequence databases
EMBLGenBankDDBJ	M18827, M18828 Genomic DNA. Translation: AAA28317.1. M18829 Genomic DNA. Translation: AAA28318.1. AE014296 Genomic DNA. Translation: AAF51800.1. AY118735 mRNA. Translation: AAM50595.1.
PIR	ATFF7. A03002.
RefSeq	NP_524210.1.
UniGene	Dm.5748
3D structure databases
HSSP	HSSP built from PDB template 2BTF based on UniProtKB P02570.
SMR	P02574. Positions 5-372.
ModBase	Search...
Protein-protein interaction databases
DIP	DIP:23587N.
IntAct	P02574. 2 interactions.
Genome annotation databases
Ensembl	FBgn0000045. Drosophila melanogaster. [Contig view]
GeneID	40444.
KEGG	dme:Dmel_CG7478.
NMPDR	fig|7227.3.peg.11022.
Organism-specific databases
FlyBase	FBgn0000045. Act79B.
Phylogenomic databases
HOGENOM	P02574.
OMA	P02574. SIKIKII.
Enzyme and pathway databases
BioCyc	DMEL-XXX-02:DMEL-XXX-02-017813-MON.
Gene expression databases
ArrayExpress	P02574.
GermOnline	CG7478. Drosophila melanogaster.
Family and domain databases
InterPro	IPR004000. Actin-like. IPR004001. Actin_CS. [Graphical view]
PANTHER	PTHR11937. Actin_like. 1 hit.
Pfam	PF00022. Actin. 1 hit. [Graphical view]
PRINTS	PR00190. ACTIN.
SMART	SM00268. ACTIN. 1 hit. [Graphical view]
PROSITE	PS00406. ACTINS_1. 1 hit. PS00432. ACTINS_2. 1 hit. PS01132. ACTINS_ACT_LIKE. 1 hit. [Graphical view]
ProtoNet	Search...
Other Resources
NextBio	818820.

Entry information

Entry name

ACT4_DROME

Accession

Primary (citable) accession number: P02574
Secondary accession number(s): Q540X7, Q9VNW5

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 21, 1986
Last sequence update:	February 21, 2001
Last modified:	June 16, 2009
This is version 90 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

Drosophila annotation project