Reviewed, UniProtKB/Swiss-Prot Q8K348 (ACV1C_MOUSE)

Names and origin

Protein names

Recommended name:
    Activin receptor type-1C
    EC=2.7.11.30
Alternative name(s):
    ACTR-IC
    Activin receptor-like kinase 7
      Short name=ALK-7

Gene names

Name:	Acvr1c
Synonyms:	Alk7

Organism

Mus musculus (Mouse)

Taxonomic identifier

10090 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Mus

Protein attributes

Sequence length	493 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Serine/threonine protein kinase which forms a receptor complex on ligand binding. The receptor complex consisting of 2 type II and 2 type I transmembrane serine/threonine kinases. Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD transcriptional regulators, SMAD2 and SMAD3. Receptor for activin AB, activin B and NODAL. Plays a role in cell differentiation, growth arrest and apoptosis.
Catalytic activity	ATP + [receptor-protein] = ADP + [receptor-protein] phosphate.
Cofactor	Magnesium or manganese.
Subunit structure	Binds the type 2 receptor protein ACVR2A By similarity.
Subcellular location	Membrane; Single-pass type I membrane protein By similarity.
Tissue specificity	Expressed in interdigital regions in developing limb buds. Ref.1
Sequence similarities	Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. Contains 1 GS domain. Contains 1 protein kinase domain.
Sequence caution	The sequence AL772179 differs from that shown. Reason: Frameshift at position 236.

Ontologies

Keywords
Biological process	Apoptosis
Cellular component	Membrane
Domain	Signal Transmembrane
Ligand	ATP-binding Magnesium Manganese Metal-binding Nucleotide-binding
Molecular function	Kinase Receptor Serine/threonine-protein kinase Transferase
Gene Ontology (GO)
Biological process	apoptosis Inferred from electronic annotation. Source: UniProtKB-KW cell differentiation Inferred from sequence or structural similarity. Source: UniProtKB lipid storage Inferred from mutant phenotype. Source: MGI negative regulation of insulin secretion Inferred from mutant phenotype. Source: MGI protein amino acid phosphorylation Inferred from electronic annotation. Source: InterPro regulation of apoptosis Inferred from sequence or structural similarity. Source: UniProtKB response to dietary excess Inferred from mutant phenotype. Source: MGI response to glucose stimulus Inferred from mutant phenotype. Source: MGI response to insulin stimulus Inferred from mutant phenotype. Source: MGI
Cellular component	activin receptor complex Inferred from sequence or structural similarity. Source: UniProtKB
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW activin receptor activity, type I Inferred from sequence or structural similarity. Source: UniProtKB magnesium ion binding Inferred from electronic annotation. Source: UniProtKB-KW manganese ion binding 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
	Signal peptide	1 – 25	25	Potential
	Chain	26 – 493	468	Activin receptor type-1C		PRO_0000042629
Regions
	Topological domain	27 – 113	87	Extracellular Potential
	Transmembrane	114 – 134	21	Potential
	Topological domain	135 – 493	359	Cytoplasmic Potential
	Domain	165 – 194	30	GS
	Domain	195 – 485	291	Protein kinase
	Nucleotide binding	201 – 209	9	ATP By similarity UniProtKB Q04771
Sites
	Active site	323	1	Proton acceptor By similarity UniProtKB Q04771
	Binding site	222	1	ATP By similarity UniProtKB Q04771

Sequences

	Sequence		Length	Mass (Da)
	Q8K348-1 [UniParc]. Last modified October 25, 2005. Version 2. Checksum: A79C82C328C6647F	FASTA	493	54,684
	10 20 30 40 50 60 MTPARGSALS LALLLVALAA DLAAGLKCVC LLCDSSNFTC QTEGACWASV MLTNGKEQVI 70 80 90 100 110 120 KSCVSLPELN AQVFCHSSNN VTKTECCFTD FCNNITLHLP TASPNAPRLG PTELTVVITV 130 140 150 160 170 180 PVCLLSIAAM LTIWACQDRQ CTYRKTKRHN VEEALAEYSL VNAGKTLKDL IYDATASGSG 190 200 210 220 230 240 SGPPLLVQRT IARTIVLQEI VGKGRFGEVW HGRWCGEDVA VKIFSSRDER SWFREAEIYQ 250 260 270 280 290 300 TVMLRHENIL GFIAADNKDN GTWTQLWLVS EYHEQGSLYD YLNRNIVTVA GMVKLALSIA 310 320 330 340 350 360 SGLAHLHMEI VGTQGKPAIA HRDIKSKNIL VKKCDTCAIA DLGLAVKHDS IMNTIDIPQN 370 380 390 400 410 420 PKVGTKRYMA PEMLDDTMNL SIFESFKRAD IYSVGLVYWE IARRCSVGGV VEEYQLPYYD 430 440 450 460 470 480 MVPSDPSIEE MRKVVCDQKL RPNLPNQWQS CEALRVMGRI MRECWYANGA ARLTALRVKK 490 TISQLCVKED CKA

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"ALK7, a receptor for nodal, is dispensable for embryogenesis and left-right patterning in the mouse." Joernvall H., Reissmann E., Andersson O., Mehrkash M., Ibanez C.F. Mol. Cell. Biol. 24:9383-9389(2004) [PubMed: 15485907] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], TISSUE SPECIFICITY.
[2]	"The transcriptional landscape of the mammalian genome." Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J. , Wilming L.G., Aidinis V., Allen J.E., Ambesi-Impiombato A., Apweiler R., Aturaliya R.N., Bailey T.L., Bansal M., Baxter L., Beisel K.W., Bersano T., Bono H., Chalk A.M., Chiu K.P., Choudhary V., Christoffels A., Clutterbuck D.R., Crowe M.L., Dalla E., Dalrymple B.P., de Bono B., Della Gatta G., di Bernardo D., Down T., Engstrom P., Fagiolini M., Faulkner G., Fletcher C.F., Fukushima T., Furuno M., Futaki S., Gariboldi M., Georgii-Hemming P., Gingeras T.R., Gojobori T., Green R.E., Gustincich S., Harbers M., Hayashi Y., Hensch T.K., Hirokawa N., Hill D., Huminiecki L., Iacono M., Ikeo K., Iwama A., Ishikawa T., Jakt M., Kanapin A., Katoh M., Kawasawa Y., Kelso J., Kitamura H., Kitano H., Kollias G., Krishnan S.P., Kruger A., Kummerfeld S.K., Kurochkin I.V., Lareau L.F., Lazarevic D., Lipovich L., Liu J., Liuni S., McWilliam S., Madan Babu M., Madera M., Marchionni L., Matsuda H., Matsuzawa S., Miki H., Mignone F., Miyake S., Morris K., Mottagui-Tabar S., Mulder N., Nakano N., Nakauchi H., Ng P., Nilsson R., Nishiguchi S., Nishikawa S., Nori F., Ohara O., Okazaki Y., Orlando V., Pang K.C., Pavan W.J., Pavesi G., Pesole G., Petrovsky N., Piazza S., Reed J., Reid J.F., Ring B.Z., Ringwald M., Rost B., Ruan Y., Salzberg S.L., Sandelin A., Schneider C., Schoenbach C., Sekiguchi K., Semple C.A., Seno S., Sessa L., Sheng Y., Shibata Y., Shimada H., Shimada K., Silva D., Sinclair B., Sperling S., Stupka E., Sugiura K., Sultana R., Takenaka Y., Taki K., Tammoja K., Tan S.L., Tang S., Taylor M.S., Tegner J., Teichmann S.A., Ueda H.R., van Nimwegen E., Verardo R., Wei C.L., Yagi K., Yamanishi H., Zabarovsky E., Zhu S., Zimmer A., Hide W., Bult C., Grimmond S.M., Teasdale R.D., Liu E.T., Brusic V., Quackenbush J., Wahlestedt C., Mattick J.S., Hume D.A., Kai C., Sasaki D., Tomaru Y., Fukuda S., Kanamori-Katayama M., Suzuki M., Aoki J., Arakawa T., Iida J., Imamura K., Itoh M., Kato T., Kawaji H., Kawagashira N., Kawashima T., Kojima M., Kondo S., Konno H., Nakano K., Ninomiya N., Nishio T., Okada M., Plessy C., Shibata K., Shiraki T., Suzuki S., Tagami M., Waki K., Watahiki A., Okamura-Oho Y., Suzuki H., Kawai J., Hayashizaki Y. Science 309:1559-1563(2005) [PubMed: 16141072] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Fetal lung.
[3]	The mouse genome sequencing consortium Submitted (JUN-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: C57BL/6J.
[4]	"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 173-363. Strain: C57BL/6J. Tissue: Mammary gland.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AK142396 mRNA. No translation available. AL772179 Genomic DNA. No translation available. BC028780 mRNA. Translation: AAH28780.1.
IPI	IPI00720121.
UniGene	Mm.77751
3D structure databases
HSSP	HSSP built from PDB template 1IAS based on UniProtKB P36897.
SMR	Q8K348. Positions 161-489.
ModBase	Search...
PTM databases
PhosphoSite	Q8K348.
Genome annotation databases
Ensembl	ENSMUSG00000026834. Mus musculus. [Contig view]
Organism-specific databases
MGI	MGI:2661081. Acvr1c.
Phylogenomic databases
HOGENOM	Q8K348.
HOVERGEN	Q8K348.
Enzyme and pathway databases
BRENDA	2.7.11.30. 244.
Gene expression databases
ArrayExpress	Q8K348.
Bgee	Q8K348.
CleanEx	MM_ACVR1C.
GermOnline	ENSMUSG00000026834. Mus musculus.
Family and domain databases
InterPro	IPR000472. Activin_rcpt. IPR000719. Prot_kinase_core. IPR017441. Protein_kinase_ATP_BS. IPR017442. Se/Thr_pkinase-rel. IPR008271. Ser_thr_pkin_AS. IPR003605. TGF_beta_rcpt_GS. [Graphical view]
Pfam	PF01064. Activin_recp. 1 hit. PF00069. Pkinase. 1 hit. PF08515. TGF_beta_GS. 1 hit. [Graphical view]
ProDom	PD000001. Prot_kinase. 1 hit. [Graphical view] [Entries sharing at least one domain]
SMART	SM00467. GS. 1 hit. [Graphical view]
PROSITE	PS51256. GS. 1 hit. PS00107. PROTEIN_KINASE_ATP. 1 hit. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00108. PROTEIN_KINASE_ST. 1 hit. [Graphical view]
ProtoNet	Search...
Other Resources
SOURCE	Search...

Entry information

Entry name

ACV1C_MOUSE

Accession

Primary (citable) accession number: Q8K348

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 25, 2005
Last sequence update:	October 25, 2005
Last modified:	June 16, 2009
This is version 64 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HPI (Human Proteome Initiative)