Reviewed, UniProtKB/Swiss-Prot Q5FYB1 (ARSI_HUMAN)

Names and origin

Protein names

Recommended name:
    Arylsulfatase I
      Short name=ASI
    EC=3.1.6.-

Gene names

Name:

ARSI

Organism

Homo sapiens (Human)

Taxonomic identifier

9606 [NCBI]

Taxonomic lineage

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

Protein attributes

Sequence length	569 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)

Cofactor	Binds 1 calcium ion per subunit By similarity.
Subcellular location	SecretedPotential.
Post-translational modification	The conversion to 3-oxoalanine (also known as C-formylglycine, FGly), of a serine or cysteine residue in prokaryotes and of a cysteine residue in eukaryotes, is critical for catalytic activity By similarity.
Sequence similarities	Belongs to the sulfatase family.

Ontologies

Keywords
Cellular component	Secreted
Coding sequence diversity	Alternative splicing
Domain	Signal
Ligand	Calcium Metal-binding
Molecular function	Hydrolase
PTM	Glycoprotein
Gene Ontology (GO)
Biological process	metabolic process Inferred from electronic annotation. Source: InterPro
Cellular component	extracellular region Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	arylsulfatase activity Ref.1 Traceable author statement. Source: HGNC calcium ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Alternative products

This entry describes 2 isoforms produced by alternative splicing. [Align] [Select]

Isoform 1 (identifier: Q5FYB1-1)

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

Isoform 2 (identifier: Q5FYB1-2)

The sequence of this isoform differs from the canonical sequence as follows:
     1-143: Missing.

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 23	23	Potential
	Chain	24 – 569	546	Arylsulfatase I		PRO_0000042216
Regions
	Compositional bias	527 – 533	7	Poly-Glu
Sites
	Active site	149	1	By similarity
	Metal binding	55	1	Calcium By similarity
	Metal binding	56	1	Calcium By similarity
	Metal binding	93	1	Calcium; via 3-oxoalanine By similarity
	Metal binding	297	1	Calcium By similarity
	Metal binding	298	1	Calcium By similarity
Amino acid modifications
	Modified residue	93	1	3-oxoalanine (Cys) By similarity
	Glycosylation	276	1	N-linked (GlcNAc...) Potential
	Glycosylation	288	1	N-linked (GlcNAc...) Potential
	Glycosylation	466	1	N-linked (GlcNAc...) Potential
	Glycosylation	496	1	N-linked (GlcNAc...) Potential
Natural variations
	Alternative sequence	1 – 143	143	Missing in isoform 2.		VSP_036022
Experimental info
	Sequence conflict	171	1	L → F in BAG53634. Ref.2
	Sequence conflict	211	1	L → P in BAG53634. Ref.2

Sequences

	Sequence		Length	Mass (Da)
	Isoform 1 [UniParc]. Last modified March 1, 2005. Version 1. Checksum: D2F33EDD33ED211C	FASTA	569	64,030
	10 20 30 40 50 60 MHTLTGFSLV SLLSFGYLSW DWAKPSFVAD GPGEAGEQPS AAPPQPPHII FILTDDQGYH 70 80 90 100 110 120 DVGYHGSDIE TPTLDRLAAK GVKLENYYIQ PICTPSRSQL LTGRYQIHTG LQHSIIRPQQ 130 140 150 160 170 180 PNCLPLDQVT LPQKLQEAGY STHMVGKWHL GFYRKECLPT RRGFDTFLGS LTGNVDYYTY 190 200 210 220 230 240 DNCDGPGVCG FDLHEGENVA WGLSGQYSTM LYAQRASHIL ASHSPQRPLF LYVAFQAVHT 250 260 270 280 290 300 PLQSPREYLY RYRTMGNVAR RKYAAMVTCM DEAVRNITWA LKRYGFYNNS VIIFSSDNGG 310 320 330 340 350 360 QTFSGGSNWP LRGRKGTYWE GGVRGLGFVH SPLLKRKQRT SRALMHITDW YPTLVGLAGG 370 380 390 400 410 420 TTSAADGLDG YDVWPAISEG RASPRTEILH NIDPLYNHAQ HGSLEGGFGI WNTAVQAAIR 430 440 450 460 470 480 VGEWKLLTGD PGYGDWIPPQ TLATFPGSWW NLERMASVRQ AVWLFNISAD PYEREDLAGQ 490 500 510 520 530 540 RPDVVRTLLA RLAEYNRTAI PVRYPAENPR AHPDFNGGAW GPWASDEEEE EEEGRARSFS 550 560 RGRRKKKCKI CKLRSFFRKL NTRLMSQRI
	Isoform 2. Checksum: 2A12FCB6D9DCFA32		426	48,253
	10 20 30 40 50 60 MVGKWHLGFY RKECLPTRRG FDTFLGSLTG NVDYYTYDNC DGPGVCGFDL HEGENVAWGL 70 80 90 100 110 120 SGQYSTMLYA QRASHILASH SPQRPLFLYV AFQAVHTPLQ SPREYLYRYR TMGNVARRKY 130 140 150 160 170 180 AAMVTCMDEA VRNITWALKR YGFYNNSVII FSSDNGGQTF SGGSNWPLRG RKGTYWEGGV 190 200 210 220 230 240 RGLGFVHSPL LKRKQRTSRA LMHITDWYPT LVGLAGGTTS AADGLDGYDV WPAISEGRAS 250 260 270 280 290 300 PRTEILHNID PLYNHAQHGS LEGGFGIWNT AVQAAIRVGE WKLLTGDPGY GDWIPPQTLA 310 320 330 340 350 360 TFPGSWWNLE RMASVRQAVW LFNISADPYE REDLAGQRPD VVRTLLARLA EYNRTAIPVR 370 380 390 400 410 420 YPAENPRAHP DFNGGAWGPW ASDEEEEEEE GRARSFSRGR RKKKCKICKL RSFFRKLNTR LMSQRI

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Sulfatases and sulfatase modifying factors: an exclusive and promiscuous relationship." Sardiello M., Annunziata I., Roma G., Ballabio A. Hum. Mol. Genet. 14:3203-3217(2005) [PubMed: 16174644] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1).
[2]	"Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S. Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2). Tissue: Lung.
[3]	"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] (ISOFORM 1).

Cross-references

Sequence databases
EMBLGenBankDDBJ	AY875937 mRNA. Translation: AAW66665.1. AK122641 mRNA. Translation: BAG53634.1. BC129995 mRNA. Translation: AAI29996.1. BC129996 mRNA. Translation: AAI29997.1.
RefSeq	NP_001012301.1.
UniGene	Hs.591252
3D structure databases
ModBase	Search...
PTM databases
PhosphoSite	Q5FYB1.
Proteomic databases
PRIDE	Q5FYB1.
Genome annotation databases
Ensembl	ENSG00000183876. Homo sapiens. [Contig view]
GeneID	340075.
KEGG	hsa:340075.
Organism-specific databases
GeneCards	GC05M149657.
H-InvDB	HIX0024852.
HGNC	HGNC:32521. ARSI.
MIM	610009. gene.
GenAtlas	Search...
Phylogenomic databases
HOGENOM	Q5FYB1.
HOVERGEN	Q5FYB1.
Gene expression databases
ArrayExpress	Q5FYB1.
CleanEx	HS_ARSI.
GermOnline	ENSG00000183876. Homo sapiens.
Family and domain databases
InterPro	IPR017849. Alkaline_Pase-like_a/b/a. IPR000917. Sulphatase. [Graphical view]
Gene3D	G3DSA:3.40.720.10. Alk_phosphtse. 1 hit.
Pfam	PF00884. Sulfatase. 1 hit. [Graphical view]
PROSITE	PS00523. SULFATASE_1. 1 hit. PS00149. SULFATASE_2. 1 hit. [Graphical view]
ProtoNet	Search...
Other Resources
NextBio	97681.
SOURCE	Search...

Entry information

Entry name

ARSI_HUMAN

Accession

Primary (citable) accession number: Q5FYB1
Secondary accession number(s): A1L3B0, B3KV22

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 11, 2005
Last sequence update:	March 1, 2005
Last modified:	December 16, 2008
This is version 35 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HPI (Human Proteome Initiative)