Hmdb loader
Survey
Identification
HMDB Protein ID HMDBP08293
Secondary Accession Numbers
  • 14005
Name Metalloreductase STEAP2
Synonyms
  1. PUMPCn
  2. Prostate cancer-associated protein 1
  3. Protein upregulated in metastatic prostate cancer
  4. Six-transmembrane epithelial antigen of prostate 2
  5. SixTransMembrane protein of prostate 1
Gene Name STEAP2
Protein Type Unknown
Biological Properties
General Function Involved in iron ion binding
Specific Function Metalloreductase that has the ability to reduce both Fe(3+) to Fe(2+) and Cu(2+) to Cu(1+). Uses NAD(+) as acceptor
Pathways Not Available
Reactions Not Available
GO Classification
Component
cell part
membrane part
intrinsic to membrane
integral to membrane
Function
ion binding
cation binding
metal ion binding
binding
catalytic activity
transition metal ion binding
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
electron carrier activity
iron ion binding
oxidoreductase activity
fad or fadh2 binding
Process
metabolic process
Cellular Location
  1. Cell membrane
  2. Endosome membrane
  3. Multi-pass membrane protein
  4. Multi-pass membrane protein
Gene Properties
Chromosome Location Chromosome:7
Locus 7q21
SNPs STEAP2
Gene Sequence
>1473 bp
ATGGAATCAATCTCTATGATGGGAAGCCCTAAGAGCCTTAGTGAAACTTTTTTACCTAAT
GGCATAAATGGTATCAAAGATGCAAGGAAGGTCACTGTAGGTGTGATTGGAAGTGGAGAT
TTTGCCAAATCCTTGACCATTCGACTTATTAGATGCGGCTATCATGTGGTCATAGGAAGT
AGAAATCCTAAGTTTGCTTCTGAATTTTTTCCTCATGTGGTAGATGTCACTCATCATGAA
GATGCTCTCACAAAAACAAATATAATATTTGTTGCTATACACAGAGAACATTATACCTCC
CTGTGGGACCTGAGACATCTGCTTGTGGGTAAAATCCTGATTGATGTGAGCAATAACATG
AGGATAAACCAGTACCCAGAATCCAATGCTGAATATTTGGCTTCATTATTCCCAGATTCT
TTGATTGTCAAAGGATTTAATGTTGTCTCAGCTTGGGCACTTCAGTTAGGACCTAAGGAT
GCCAGCCGGCAGGTTTATATATGCAGCAACAATATTCAAGCGCGACAACAGGTTATTGAA
CTTGCCCGCCAGTTGAATTTCATTCCCATTGACTTGGGATCCTTATCATCAGCCAGAGAG
ATTGAAAATTTACCCCTACGACTCTTTACTCTCTGGAGAGGGCCAGTGGTGGTAGCTATA
AGCTTGGCCACATTTTTTTTCCTTTATTCCTTTGTCAGAGATGTGATTCATCCATATGCT
AGAAACCAACAGAGTGACTTTTACAAAATTCCTATAGAGATTGTGAATAAAACCTTACCT
ATAGTTGCCATTACTTTGCTCTCCCTAGTATACCTCGCAGGTCTTCTGGCAGCTGCTTAT
CAACTTTATTACGGCACCAAGTATAGGAGATTTCCACCTTGGTTGGAAACCTGGTTACAG
TGTAGAAAACAGCTTGGATTACTAAGTTTTTTCTTCGCTATGGTCCATGTTGCCTACAGC
CTCTGCTTACCGATGAGAAGGTCAGAGAGATATTTGTTTCTCAACATGGCTTATCAGCAG
GTTCATGCAAATATTGAAAACTCTTGGAATGAGGAAGAAGTTTGGAGAATTGAAATGTAT
ATCTCCTTTGGCATAATGAGCCTTGGCTTACTTTCCCTCCTGGCAGTCACTTCTATCCCT
TCAGTGAGCAATGCTTTAAACTGGAGAGAATTCAGTTTTATTCAGTCTACACTTGGATAT
GTCGCTCTGCTCATAAGTACTTTCCATGTTTTAATTTATGGATGGAAACGAGCTTTTGAG
GAAGAGTACTACAGATTTTATACACCACCAAACTTTGTTCTTGCTCTTGTTTTGCCCTCA
ATTGTAATTCTGGGTAAGATTATTTTATTCCTTCCATGTATAAGCCGAAAGCTAAAACGA
ATTAAAAAAGGCTGGGAAAAGAGCCAATTTCTGGAAGAAGGTATGGGAGGAACAATTCCT
CATGTCTCCCCGGAGAGGGTCACAGTAATGTGA
Protein Properties
Number of Residues 490
Molecular Weight 56055.0
Theoretical pI 9.52
Pfam Domain Function
Signals
  • None
Transmembrane Regions
  • 208-228
  • 259-279
  • 305-325
  • 359-379
  • 393-413
  • 432-452
Protein Sequence
>Metalloreductase STEAP2
MESISMMGSPKSLSETFLPNGINGIKDARKVTVGVIGSGDFAKSLTIRLIRCGYHVVIGS
RNPKFASEFFPHVVDVTHHEDALTKTNIIFVAIHREHYTSLWDLRHLLVGKILIDVSNNM
RINQYPESNAEYLASLFPDSLIVKGFNVVSAWALQLGPKDASRQVYICSNNIQARQQVIE
LARQLNFIPIDLGSLSSAREIENLPLRLFTLWRGPVVVAISLATFFFLYSFVRDVIHPYA
RNQQSDFYKIPIEIVNKTLPIVAITLLSLVYLAGLLAAAYQLYYGTKYRRFPPWLETWLQ
CRKQLGLLSFFFAMVHVAYSLCLPMRRSERYLFLNMAYQQVHANIENSWNEEEVWRIEMY
ISFGIMSLGLLSLLAVTSIPSVSNALNWREFSFIQSTLGYVALLISTFHVLIYGWKRAFE
EEYYRFYTPPNFVLALVLPSIVILGKIILFLPCISRKLKRIKKGWEKSQFLEEGMGGTIP
HVSPERVTVM
GenBank ID Protein 100913194
UniProtKB/Swiss-Prot ID Q8NFT2
UniProtKB/Swiss-Prot Entry Name STEA2_HUMAN
PDB IDs Not Available
GenBank Gene ID NM_001040665.1
GeneCard ID STEAP2
GenAtlas ID STEAP2
HGNC ID HGNC:17885
References
General References
  1. Scherer SW, Cheung J, MacDonald JR, Osborne LR, Nakabayashi K, Herbrick JA, Carson AR, Parker-Katiraee L, Skaug J, Khaja R, Zhang J, Hudek AK, Li M, Haddad M, Duggan GE, Fernandez BA, Kanematsu E, Gentles S, Christopoulos CC, Choufani S, Kwasnicka D, Zheng XH, Lai Z, Nusskern D, Zhang Q, Gu Z, Lu F, Zeesman S, Nowaczyk MJ, Teshima I, Chitayat D, Shuman C, Weksberg R, Zackai EH, Grebe TA, Cox SR, Kirkpatrick SJ, Rahman N, Friedman JM, Heng HH, Pelicci PG, Lo-Coco F, Belloni E, Shaffer LG, Pober B, Morton CC, Gusella JF, Bruns GA, Korf BR, Quade BJ, Ligon AH, Ferguson H, Higgins AW, Leach NT, Herrick SR, Lemyre E, Farra CG, Kim HG, Summers AM, Gripp KW, Roberts W, Szatmari P, Winsor EJ, Grzeschik KH, Teebi A, Minassian BA, Kere J, Armengol L, Pujana MA, Estivill X, Wilson MD, Koop BF, Tosi S, Moore GE, Boright AP, Zlotorynski E, Kerem B, Kroisel PM, Petek E, Oscier DG, Mould SJ, Dohner H, Dohner K, Rommens JM, Vincent JB, Venter JC, Li PW, Mural RJ, Adams MD, Tsui LC: Human chromosome 7: DNA sequence and biology. Science. 2003 May 2;300(5620):767-72. Epub 2003 Apr 10. [PubMed:12690205 ]
  2. Clark HF, Gurney AL, Abaya E, Baker K, Baldwin D, Brush J, Chen J, Chow B, Chui C, Crowley C, Currell B, Deuel B, Dowd P, Eaton D, Foster J, Grimaldi C, Gu Q, Hass PE, Heldens S, Huang A, Kim HS, Klimowski L, Jin Y, Johnson S, Lee J, Lewis L, Liao D, Mark M, Robbie E, Sanchez C, Schoenfeld J, Seshagiri S, Simmons L, Singh J, Smith V, Stinson J, Vagts A, Vandlen R, Watanabe C, Wieand D, Woods K, Xie MH, Yansura D, Yi S, Yu G, Yuan J, Zhang M, Zhang Z, Goddard A, Wood WI, Godowski P, Gray A: The secreted protein discovery initiative (SPDI), a large-scale effort to identify novel human secreted and transmembrane proteins: a bioinformatics assessment. Genome Res. 2003 Oct;13(10):2265-70. Epub 2003 Sep 15. [PubMed:12975309 ]
  3. Hillier LW, Fulton RS, Fulton LA, Graves TA, Pepin KH, Wagner-McPherson C, Layman D, Maas J, Jaeger S, Walker R, Wylie K, Sekhon M, Becker MC, O'Laughlin MD, Schaller ME, Fewell GA, Delehaunty KD, Miner TL, Nash WE, Cordes M, Du H, Sun H, Edwards J, Bradshaw-Cordum H, Ali J, Andrews S, Isak A, Vanbrunt A, Nguyen C, Du F, Lamar B, Courtney L, Kalicki J, Ozersky P, Bielicki L, Scott K, Holmes A, Harkins R, Harris A, Strong CM, Hou S, Tomlinson C, Dauphin-Kohlberg S, Kozlowicz-Reilly A, Leonard S, Rohlfing T, Rock SM, Tin-Wollam AM, Abbott A, Minx P, Maupin R, Strowmatt C, Latreille P, Miller N, Johnson D, Murray J, Woessner JP, Wendl MC, Yang SP, Schultz BR, Wallis JW, Spieth J, Bieri TA, Nelson JO, Berkowicz N, Wohldmann PE, Cook LL, Hickenbotham MT, Eldred J, Williams D, Bedell JA, Mardis ER, Clifton SW, Chissoe SL, Marra MA, Raymond C, Haugen E, Gillett W, Zhou Y, James R, Phelps K, Iadanoto S, Bubb K, Simms E, Levy R, Clendenning J, Kaul R, Kent WJ, Furey TS, Baertsch RA, Brent MR, Keibler E, Flicek P, Bork P, Suyama M, Bailey JA, Portnoy ME, Torrents D, Chinwalla AT, Gish WR, Eddy SR, McPherson JD, Olson MV, Eichler EE, Green ED, Waterston RH, Wilson RK: The DNA sequence of human chromosome 7. Nature. 2003 Jul 10;424(6945):157-64. [PubMed:12853948 ]
  4. Ohgami RS, Campagna DR, McDonald A, Fleming MD: The Steap proteins are metalloreductases. Blood. 2006 Aug 15;108(4):1388-94. Epub 2006 Apr 11. [PubMed:16609065 ]
  5. Korkmaz KS, Elbi C, Korkmaz CG, Loda M, Hager GL, Saatcioglu F: Molecular cloning and characterization of STAMP1, a highly prostate-specific six transmembrane protein that is overexpressed in prostate cancer. J Biol Chem. 2002 Sep 27;277(39):36689-96. Epub 2002 Jul 2. [PubMed:12095985 ]
  6. Porkka KP, Helenius MA, Visakorpi T: Cloning and characterization of a novel six-transmembrane protein STEAP2, expressed in normal and malignant prostate. Lab Invest. 2002 Nov;82(11):1573-82. [PubMed:12429817 ]