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UniProtKB/Swiss-Prot entry P34949


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name MPI_HUMAN
Primary accession number P34949
Secondary accession number Q96AB0
Integrated into Swiss-Prot on February 1, 1994
Sequence was last modified on January 23, 2007 (Sequence version 2)
Annotations were last modified on    June 16, 2009 (Entry version 101)
Name and origin of the protein
Protein name Mannose-6-phosphate isomerase
Synonyms EC 5.3.1.8
Phosphomannose isomerase
PMI
Phosphohexomutase
Gene name
Name: MPI
Synonyms: PMI1
From
Homo sapiens (Human) [TaxID: 9606] 
Taxonomy Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), AND PARTIAL PROTEIN SEQUENCE.
TISSUE=Placenta, and Testis;
DOI=10.1111/j.1432-1033.1994.tb19954.x; PubMed=8307007 [NCBI, ExPASy, EBI, Israel, Japan]
Proudfoot A.E.I., Turcatti G., Wells T.N.C., Payton M.A., Smith D.J.;
"Purification, cDNA cloning and heterologous expression of human phosphomannose isomerase.";
Eur. J. Biochem. 219:415-423(1994).
[2]
NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND VARIANTS CDG1B THR-51; ASN-131; GLN-152; SER-250 AND HIS-418.
DOI=10.1002/1098-1004(200009)16:3<247::AID-HUMU7>3.0.CO;2-A; PubMed=10980531 [NCBI, ExPASy, EBI, Israel, Japan]
Schollen E., Dorland L., de Koning T.J., Van Diggelen O.P., Huijmans J.G.M., Marquardt T., Babovic-Vuksanovic D., Patterson M., Imtiaz F., Winchester B., Adamowicz M., Pronicka E., Freeze H., Matthijs G.;
"Genomic organization of the human phosphomannose isomerase (MPI) gene and mutation analysis in patients with congenital disorders of glycosylation type Ib (CDG-Ib).";
Hum. Mutat. 16:247-252(2000).
[3]
NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2).
TISSUE=Blood, and Brain;
DOI=10.1101/gr.2596504; PubMed=15489334 [NCBI, ExPASy, EBI, Israel, Japan]
The MGC Project Team;
"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).";
Genome Res. 14:2121-2127(2004).
[4]
IDENTIFICATION [LARGE SCALE ANALYSIS], AND MASS SPECTROMETRY.
Colinge J., Superti-Furga G., Bennett K.L.;
Submitted (OCT-2008) to UniProtKB.
[5]
VARIANTS CDG1B LEU-102 AND THR-138.
DOI=10.1086/301873; PubMed=9585601 [NCBI, ExPASy, EBI, Israel, Japan]
Jaeken J., Matthijs G., Saudubray J.-M., Dionisi-Vici C., Bertini E., de Lonlay P., Henri H., Carchon H., Schollen E., Van Schaftingen E.;
"Phosphomannose isomerase deficiency: a carbohydrate-deficient glycoprotein syndrome with hepatic-intestinal presentation.";
Am. J. Hum. Genet. 62:1535-1539(1998).
[6]
VARIANT CDG1B GLN-219.
PubMed=9525984 [NCBI, ExPASy, EBI, Israel, Japan]
Niehues R., Hasilik M., Alton G., Koerner C., Schiebe-Sukumar M., Koch H.G., Zimmer K.-P., Wu R., Harms E., Reiter K., von Figura K., Freeze H.H., Harms H.K., Marquardt T.;
"Carbohydrate-deficient glycoprotein syndrome type Ib: phosphomannose isomerase deficiency and mannose therapy.";
J. Clin. Invest. 101:1414-1420(1998).
[7]
VARIANTS CDG1B CYS-255 AND THR-398.
DOI=10.1136/jmg.38.1.14; PubMed=11134235 [NCBI, ExPASy, EBI, Israel, Japan]
de Lonlay P., Seta N., Barrot S., Chabrol B., Drouin V., Gabriel B.M., Journel H., Kretz M., Laurent J., Le Merrer M., Leroy A., Pedespan D., Sarda P., Villeneuve N., Schmitz J., van Schaftingen E., Matthijs G., Jaeken J., Koerner C., Munnich A., Saudubray J.-M., Cormier-Daire V.;
"A broad spectrum of clinical presentations in congenital disorders of glycosylation I: a series of 26 cases.";
J. Med. Genet. 38:14-19(2001).
[8]
VARIANTS CDG1B THR-140 AND GLN-219.
DOI=10.1006/mgme.2001.3161; PubMed=11350186 [NCBI, ExPASy, EBI, Israel, Japan]
Westphal V., Kjaergaard S., Davis J.A., Peterson S.M., Skovby F., Freeze H.H.;
"Genetic and metabolic analysis of the first adult with congenital disorder of glycosylation type Ib: long-term outcome and effects of mannose supplementation.";
Mol. Genet. Metab. 73:77-85(2001).
[9]
VARIANT CDG1B CYS-129.
DOI=10.1038/sj.ejhg.5200858; PubMed=12357336 [NCBI, ExPASy, EBI, Israel, Japan]
Schollen E., Martens K., Geuzens E., Matthijs G.;
"DHPLC analysis as a platform for molecular diagnosis of congenital disorders of glycosylation (CDG).";
Eur. J. Hum. Genet. 10:643-648(2002).
[10]
VARIANT CDG1B HIS-295.
DOI=10.1136/jmg.39.11.849; PubMed=12414827 [NCBI, ExPASy, EBI, Israel, Japan]
Vuillaumier-Barrot S., Le Bizec C., de Lonlay P., Barnier A., Mitchell G., Pelletier V., Prevost C., Saudubray J.-M., Durand G., Seta N.;
"Protein losing enteropathy-hepatic fibrosis syndrome in Saguenay-Lac St-Jean, Quebec is a congenital disorder of glycosylation type Ib.";
J. Med. Genet. 39:849-851(2002).
Comments
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
X76057; CAA53657.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF227218; AAF37697.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF227216; AAF37697.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF227217; AAF37697.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC017351; AAH17351.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC046357; AAH46357.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
IPI IPI00219358; -.
IPI00332187; -.
PIR S41122; S41122.
RefSeq NP_002426.1; -.
UniGene Hs.75694
3D structure databases
HSSP P34948; 1PMI. [HSSP ENTRY / PDB]
ModBase P34949.
Enzyme and pathway databases
BRENDA 5.3.1.8; 247.
2D gel databases
OGP P34949; -.
Organism-specific databases
GeneCards GC15P072969; -.
H-InvDB HIX0018037; -.
HGNC HGNC:7216; MPI.
GenAtlas MPI.
HPA HPA007200; -.
MIM 154550; gene. [NCBI / EBI]
602579; phenotype. [NCBI / EBI]
Orphanet 137; CDG syndrome.
79319; CDG syndrome, type Ib.
PharmGKB PA30922; -.
Gene expression databases
ArrayExpress P34949; -.
Bgee P34949; -.
CleanEx HS_MPI; -.
GermOnline ENSG00000178802; Homo sapiens.
Ontologies
GO
GO:0005737; Cellular component: cytoplasm (inferred from electronic annotation from UniProtKB-SubCell).
GO:0004476; Molecular function: mannose-6-phosphate isomerase activity (traceable author statement from ProtInc).
GO:0008270; Molecular function: zinc ion binding (inferred from electronic annotation from UniProtKB-KW).
GO:0005975; Biological process: carbohydrate metabolic process (inferred from electronic annotation from InterPro).
QuickGo view.
Family and domain databases
InterPro IPR001250; Man6P_Isoase-1.
IPR016305; Mannose-6-P_Isomerase.
IPR018050; Pmannose_isomerase-type1_CS.
IPR014710; RmlC-like_jellyroll.
Graphical view of domain structure.
Gene3D G3DSA:2.60.120.10; RmlC-like_jellyroll; 2.
Pfam PF01238; PMI_typeI; 1.
Pfam graphical view of domain structure.
PIRSF PIRSF001480; Mannose-6-phosphate_isomerase; 1.
PRINTS PR00714; MAN6PISMRASE.
TIGRFAMs TIGR00218; manA; 1.
PROSITE PS00965; PMI_I_1; 1.
PS00966; PMI_I_2; 1.
Proteomic databases
PRIDE P34949; -.
Genome annotation databases
Ensembl ENSG00000178802; Homo sapiens. [Contig view]
GeneID 4351; -.
KEGG hsa:4351; -.
NMPDR fig|9606.3.peg.10994; -.
Phylogenomic databases
HOGENOM P34949; -.
HOVERGEN P34949; -.
OMA P34949; MGSNSEV.
Other
NextBio 17118; -.
SOURCE MPI; Homo sapiens.
ProtoNet P34949.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Alternative splicing; Congenital disorder of glycosylation; Cytoplasm; Direct protein sequencing; Disease mutation; Isomerase; Metal-binding; Zinc.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
INIT_MET   1     1        Removed (Probable). 
CHAIN   2   423  422     Mannose-6-phosphate isomerase. PRO_0000194235
ACT_SITE   295   295        By similarity. 
METAL   110   110        Zinc (By similarity). 
METAL   112   112        Zinc (By similarity). 
METAL   137   137        Zinc (By similarity). 
METAL   276   276        Zinc (By similarity). 
VAR_SEQ   163   224        KVPEFQFLIGDEAATHLKQTMSHDSQAVASSLQSCFSHLM KSEKKVVVEQLNLLVKRISQQA -> T (in isoform 2). VSP_013357
VARIANT   51    51  1     M -> T (in CDG1B). VAR_022516 
VARIANT   102   102  1     S -> L (in CDG1B). VAR_012338 
VARIANT   129   129  1     Y -> C (in CDG1B). VAR_022517 
VARIANT   131   131  1     D -> N (in CDG1B). VAR_022518 
VARIANT   138   138  1     M -> T (in CDG1B). VAR_012339 
VARIANT   140   140  1     I -> T (in CDG1B). VAR_012345 
VARIANT   152   152  1     R -> Q (in CDG1B). VAR_022519 
VARIANT   219   219  1     R -> Q (in CDG1B). VAR_012340 
VARIANT   250   250  1     G -> S (in CDG1B). VAR_022520 
VARIANT   255   255  1     Y -> C (in CDG1B). VAR_022521 
VARIANT   295   295  1     R -> H (in CDG1B; dbSNP:rs28928906 [NCBI]). VAR_022522 
VARIANT   398   398  1     I -> T (in CDG1B). VAR_022523 
VARIANT   418   418  1     R -> H (in CDG1B). VAR_022524 
Sequence information
Length: 423 AA [This is the length of the unprocessed precursor] Molecular weight: 46656 Da [This is the MW of the unprocessed precursor] CRC64: 1612DD966B86D3AC [This is a checksum on the sequence]
        10         20         30         40         50         60 
MAAPRVFPLS CAVQQYAWGK MGSNSEVARL LASSDPLAQI AEDKPYAELW MGTHPRGDAK 

        70         80         90        100        110        120 
ILDNRISQKT LSQWIAENQD SLGSKVKDTF NGNLPFLFKV LSVETPLSIQ AHPNKELAEK 

       130        140        150        160        170        180 
LHLQAPQHYP DANHKPEMAI ALTPFQGLCG FRPVEEIVTF LKKVPEFQFL IGDEAATHLK 

       190        200        210        220        230        240 
QTMSHDSQAV ASSLQSCFSH LMKSEKKVVV EQLNLLVKRI SQQAAAGNNM EDIFGELLLQ 

       250        260        270        280        290        300 
LHQQYPGDIG CFAIYFLNLL TLKPGEAMFL EANVPHAYLK GDCVECMACS DNTVRAGLTP 

       310        320        330        340        350        360 
KFIDVPTLCE MLSYTPSSSK DRLFLPTRSQ EDPYLSIYDP PVPDFTIMKT EVPGSVTEYK 

       370        380        390        400        410        420 
VLALDSASIL LMVQGTVIAS TPTTQTPIPL QRGGVLFIGA NESVSLKLTE PKDLLIFRAC 


CLL 

P34949 in FASTA format

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