Reviewed, UniProtKB/Swiss-Prot O95476 (DULRD_HUMAN)

Names and origin

Protein names

Recommended name:
    Serine/threonine-protein phosphatase dullard
    EC=3.1.3.16

Gene names

Name:

DULLARD

Organism

Homo sapiens (Human) [Complete proteome]

Taxonomic identifier

9606 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo

Protein attributes

Sequence length	244 AA.
Sequence status	Complete.
Protein existence	Evidence at protein level.

General annotation (Comments)

Function	Serine/threonine phosphatase which may be required for proper nuclear membrane morphology. Involved in LPIN1 dephosphorylation. May antagonize BMP signaling. Ref.6
Catalytic activity	A phosphoprotein + H2O = a protein + phosphate.
Subcellular location	Endoplasmic reticulum membrane; Single-pass membrane protein. Nucleus membrane; Single-pass membrane protein Ref.6 Ref.2.
Sequence similarities	Belongs to the dullard family. Contains 1 FCP1 homology domain.
Biophysicochemical properties	Kinetic parameters: KM=18 mM for p-nitrophenylphosphate pH dependence: Optimum pH is 5.5.

Ontologies

Keywords
Cellular component	Endoplasmic reticulum Membrane Nucleus
Coding sequence diversity	Polymorphism
Domain	Transmembrane
Molecular function	Hydrolase Protein phosphatase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	nuclear envelope organization Ref.6 Inferred from direct assay. Source: UniProtKB protein amino acid dephosphorylation Ref.6 Inferred from direct assay. Source: UniProtKB
Cellular component	endoplasmic reticulum membrane Ref.6 Inferred from direct assay. Source: UniProtKB integral to membrane Inferred from electronic annotation. Source: UniProtKB-SubCell nuclear envelope Ref.6 Inferred from direct assay. Source: UniProtKB
Molecular function	protein serine/threonine phosphatase activity Ref.6 Inferred from mutant phenotype. Source: UniProtKB
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 244	244	Serine/threonine-protein phosphatase dullard		PRO_0000297967
Regions
	Transmembrane	7 – 29	23	Potential
	Domain	57 – 224	168	FCP1 homology
Natural variations
	Natural variant	12	1	T → A: dbSNP rs3744399. Ref.2 Ref.1		VAR_034699
Experimental info
	Mutagenesis	67	1	D → N or E: Abolishes phosphatase activity. Ref.6

Sequences

	Sequence		Length	Mass (Da)
	O95476-1 [UniParc]. Last modified November 3, 2009. Version 2. Checksum: 062952A90F74575A	FASTA	244	28,377
	10 20 30 40 50 60 MMRTQCLLGL RTFVAFAAKL WSFFIYLLRR QIRTVIQYQT VRYDILPLSP VSRNRLAQVK 70 80 90 100 110 120 RKILVLDLDE TLIHSHHDGV LRPTVRPGTP PDFILKVVID KHPVRFFVHK RPHVDFFLEV 130 140 150 160 170 180 VSQWYELVVF TASMEIYGSA VADKLDNSRS ILKRRYYRQH CTLELGSYIK DLSVVHSDLS 190 200 210 220 230 240 SIVILDNSPG AYRSHPDNAI PIKSWFSDPS DTALLNLLPM LDALRFTADV RSVLSRNLHQ HRLW

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	Keen J., Inglehearn C. Submitted (OCT-1998) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA], VARIANT ALA-12. Tissue: Brain.
[2]	"NovelFam3000 -- uncharacterized human protein domains conserved across model organisms." Kemmer D., Podowski R.M., Arenillas D., Lim J., Hodges E., Roth P., Sonnhammer E.L.L., Hoeoeg C., Wasserman W.W. BMC Genomics 7:48-48(2006) [PubMed: 16533400] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], SUBCELLULAR LOCATION, VARIANT ALA-12.
[3]	"DNA sequence of human chromosome 17 and analysis of rearrangement in the human lineage." Zody M.C., Garber M., Adams D.J., Sharpe T., Harrow J., Lupski J.R., Nicholson C., Searle S.M., Wilming L., Young S.K., Abouelleil A., Allen N.R., Bi W., Bloom T., Borowsky M.L., Bugalter B.E., Butler J., Chang J.L. , Chen C.-K., Cook A., Corum B., Cuomo C.A., de Jong P.J., DeCaprio D., Dewar K., FitzGerald M., Gilbert J., Gibson R., Gnerre S., Goldstein S., Grafham D.V., Grocock R., Hafez N., Hagopian D.S., Hart E., Norman C.H., Humphray S., Jaffe D.B., Jones M., Kamal M., Khodiyar V.K., LaButti K., Laird G., Lehoczky J., Liu X., Lokyitsang T., Loveland J., Lui A., Macdonald P., Major J.E., Matthews L., Mauceli E., McCarroll S.A., Mihalev A.H., Mudge J., Nguyen C., Nicol R., O'Leary S.B., Osoegawa K., Schwartz D.C., Shaw-Smith C., Stankiewicz P., Steward C., Swarbreck D., Venkataraman V., Whittaker C.A., Yang X., Zimmer A.R., Bradley A., Hubbard T., Birren B.W., Rogers J., Lander E.S., Nusbaum C. Nature 440:1045-1049(2006) [PubMed: 16625196] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[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]. Tissue: Muscle.
[5]	"Molecular cloning and characterization of dullard: a novel gene required for neural development." Satow R., Chan T.C., Asashima M. Biochem. Biophys. Res. Commun. 295:85-91(2002) [PubMed: 12083771] [Abstract] Cited for: IDENTIFICATION.
[6]	"A conserved phosphatase cascade that regulates nuclear membrane biogenesis." Kim Y., Gentry M.S., Harris T.E., Wiley S.E., Lawrence J.C. Jr., Dixon J.E. Proc. Natl. Acad. Sci. U.S.A. 104:6596-6601(2007) [PubMed: 17420445] [Abstract] Cited for: FUNCTION, BIOPHYSICOCHEMICAL PROPERTIES, MUTAGENESIS OF ASP-67, SUBCELLULAR LOCATION.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AJ011916 mRNA. Translation: CAA09865.1. AY364239 mRNA. Translation: AAQ76798.1. AC003688 Genomic DNA. No translation available. AC120057 Genomic DNA. No translation available. BC009295 mRNA. Translation: AAH09295.1.
IPI	IPI00383704.
RefSeq	NP_001137247.1. NP_056158.2.
UniGene	Hs.513913
3D structure databases
HSSP	HSSP built from PDB template 1TA0 based on UniProtKB Q9GZU7.
ModBase	Search...
Protein-protein interaction databases
STRING	O95476.
PTM databases
PhosphoSite	O95476.
Proteomic databases
PRIDE	O95476.
Genome annotation databases
Ensembl	ENST00000318988; ENSP00000321732; ENSG00000175826; Homo sapiens. [Genome view] ENST00000380825; ENSP00000370204; ENSG00000175826; Homo sapiens. [Genome view]
GeneID	23399.
KEGG	hsa:23399.
UCSC	uc002gfd.1. human.
Organism-specific databases
CTD	23399.
GeneCards	GC17M007087.
HGNC	HGNC:19085. DULLARD.
MIM	610684. gene.
GenAtlas	Search...
Phylogenomic databases
eggNOG	prNOG18902.
HOGENOM	HBG603876.
HOVERGEN	O95476.
InParanoid	O95476.
OrthoDB	EOG9SR0GW.
Enzyme and pathway databases
BRENDA	3.1.3.16. 247.
Gene expression databases
ArrayExpress	O95476.
Bgee	O95476.
CleanEx	HS_DULLARD.
Genevestigator	O95476.
Family and domain databases
InterPro	IPR011948. Dullard. IPR004274. NIF. [Graphical view]
Pfam	PF03031. NIF. 1 hit. [Graphical view]
SMART	SM00577. CPDc. 1 hit. [Graphical view]
TIGRFAMs	TIGR02251. HIF-SF_euk. 1 hit.
PROSITE	PS50969. FCP1. 1 hit. [Graphical view]
ProtoNet	Search...
Other Resources
NextBio	45549.
SOURCE	Search...

Entry information

Entry name

DULRD_HUMAN

Accession

Primary (citable) accession number: O95476
Secondary accession number(s): Q96GQ9

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 21, 2007
Last sequence update:	November 3, 2009
Last modified:	February 9, 2010
This is version 56 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HPI (Human Proteome Initiative)

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.