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Identification
HMDB Protein ID HMDBP00290
Secondary Accession Numbers
  • 5523
Name Sucrase-isomaltase, intestinal
Synonyms
  1. Isomaltase
  2. Sucrase
Gene Name SI
Protein Type Enzyme
Biological Properties
General Function Involved in catalytic activity
Specific Function Plays an important role in the final stage of carbohydrate digestion. Isomaltase activity is specific for both alpha-1,4- and alpha-1,6-oligosaccharides.
Pathways
  • Carbohydrate digestion and absorption
  • Galactose metabolism
  • Glycogen synthetase deficiency
  • Glycogenosis, Type III. Cori disease, Debrancher glycogenosis
  • Glycogenosis, Type IV. Amylopectinosis, Anderson disease
  • Glycogenosis, Type VI. Hers disease
  • Mucopolysaccharidosis VI. Sly syndrome
  • Starch and sucrose metabolism
  • Starch and Sucrose Metabolism
  • Sucrase-isomaltase deficiency
Reactions
Sucrose + Water → D-Fructose + D-Glucose details
Sucrose + Water → D-Fructose + alpha-D-Glucose details
Isomaltose + Water → alpha-D-Glucose + D-Glucose details
Dextrin + Water → alpha-D-Glucose + Dextrin details
Neohancoside D + Water → D-Fructose + D-Glucose details
Neohancoside D + Water → D-Fructose + alpha-D-Glucose details
+ Water → alpha-D-Glucose + details
GO Classification
Biological Process
small molecule metabolic process
response to fructose stimulus
response to insulin stimulus
response to starvation
polysaccharide digestion
response to glucocorticoid stimulus
response to sucrose stimulus
aging
response to vitamin A
carbohydrate metabolic process
Cellular Component
membrane raft
brush border
plasma membrane
Golgi apparatus
apical plasma membrane
integral to membrane
Function
catalytic activity
hydrolase activity
hydrolase activity, acting on glycosyl bonds
hydrolase activity, hydrolyzing o-glycosyl compounds
Molecular Function
carbohydrate binding
oligo-1,6-glucosidase activity
sucrose alpha-glucosidase activity
Process
metabolic process
primary metabolic process
carbohydrate metabolic process
Cellular Location
  1. Single-pass type II membrane protein
  2. Apical cell membrane
Gene Properties
Chromosome Location Not Available
Locus Not Available
SNPs SI
Gene Sequence
>5484 bp
ATGGCAAGAAAGAAATTTAGTGGATTGGAAATCTCTCTGATTGTCCTTTTTGTCATAGTT
ACTATAATAGCTATTGCCTTAATTGTTGTTTTAGCAACTAAGACACCTGCTGTTGATGAA
ATTAGTGATTCTACTTCAACTCCAGCTACTACTCGTGTGACTACAAATCCTTCTGATTCA
GGAAAATGTCCAAATGTGTTAAATGATCCTGTCAATGTGAGAATAAACTGCATTCCAGAA
CAATTCCCAACAGAGGGAATTTGTGCACAGAGAGGCTGCTGCTGGAGGCCGTGGAATGAC
TCTCTTATTCCTTGGTGCTTCTTCGTTGATAATCATGGTTATAACGTTCAAGACATGACA
ACAACAAGTATTGGAGTTGAAGCCAAATTAAACAGGATACCTTCACCTACACTATTTGGA
AATGACATCAACAGTGTTCTCTTCACAACTCAAAATCAGACACCCAATCGTTTCCGGTTC
AAGATTACTGATCCAAATAATAGAAGATATGAAGTTCCTCATCAGTATGTAAAAGAGTTT
ACTGGACCCACAGTTTCTGATACGTTGTATGATGTGAAGGTTGCCCAAAACCCATTTAGC
ATCCAAGTTATTAGGAAAAGCAACGGTAAAACTTTGTTTGACACCAGCATTGGTCCCTTA
GTGTACTCTGACCAGTACTTACAGATCTCAGCCCGTCTTCCAAGTGATTATATTTATGGT
ATTGGAGAACAAGTTCATAAGAGATTTCGTCATGATTTATCCTGGAAAACATGGCCAATT
TTTACTCGAGACCAACTTCCTGGTGATAATAATAATAATTTATACGGCCATCAAACATTC
TTTATGTGTATTGAAGATACATCTGGAAAGTCATTCGGTGTTTTTTTAATGAATAGCAAT
GCAATGGAGATTTTTATCCAGCCTACTCCAATAGTAACATATAGAGTTACCGGTGGCATT
CTGGATTTTTACATCCTTCTAGGAGATACACCAGAACAAGTAGTTCAACAGTATCAACAG
CTTGTTGGACTACCAGCAATGCCAGCATATTGGAATCTTGGATTCCAACTAAGTCGCTGG
AATTATAAGTCACTAGATGTAGTGAAAGAAGTGGTAAGGAGAAACCGGGAAGCTGGCATA
CCATTTGATACACAGGTCACTGATATTGACTACATGGAAGACAAGAAAGACTTTACTTAT
GATCAAGTTGCGTTTAACGGACTCCCTCAATTTGTGCAAGATTTGCATGACCATGGACAG
AAATATGTCATCATCTTGGACCCTGCAATTTCCATAGGTCGACGTGCCAATGGAACAACA
TATGCAACCTATGAGAGGGGAAACACACAACATGTGTGGATAAATGAGTCAGATGGAAGT
ACACCAATTATTGGAGAGGTATGGCCAGGATTAACAGTATACCCTGATTTCACTAATCCA
AACTGCATTGATTGGTGGGCAAATGAATGCAGTATTTTCCATCAAGAAGTGCAATATGAT
GGACTTTGGATTGACATGAATGAAGTTTCCAGCTTTATTCAAGGTTCAACAAAAGGATGT
AATGTAAACAAATTGAATTATCCACCGTTTACTCCTGATATTCTTGACAAACTCATGTAT
TCCAAAACAATTTGCATGGATGCTGTGCAGAACTGGGGTAAACAGTATGATGTTCATAGC
CTCTATGGATACAGCATGGCTATAGCCACAGAGCAAGCTGTACAAAAAGTTTTTCCTAAT
AAGAGAAGCTTCATTCTTACCCGCTCAACATTTGCTGGATCTGGAAGACATGCTGCTCAT
TGGTTAGGAGACAATACTGCTTCATGGGAACAAATGGAATGGTCTATAACTGGAATGCTG
GAGTTCAGTTTGTTTGGAATACCTTTGGTTGGAGCAGACATCTGTGGATTTGTGGCTGAA
ACCACAGAAGAACTTTGCAGAAGATGGATGCAACTTGGGGCATTTTATCCATTTTCCAGA
AACCATAATTCTGACGGATATGAACATCAGGATCCTGCATTTTTTGGGCAGAATTCACTT
TTGGTTAAATCATCAAGGCAGTATTTAACTATTCGCTACACCTTATTACCCTTCCTCTAC
ACTCTGTTTTATAAAGCCCATGTGTTTGGAGAAACAGTAGCAAGACCAGTTCTTCATGAG
TTTTATGAGGATACGAACAGCTGGATTGAGGACACTGAGTTTTTGTGGGGCCCTGCATTA
CTTATTACTCCTGTTCTAAAACAGGGAGCAGATACTGTGAGTGCCTACATCCCTGATGCT
ATTTGGTATGATTATGAATCTGGTGCAAAAAGGCCATGGAGGAAACAACGGGTTGATATG
TATCTTCCAGCAGACAAAATAGGATTACATCTTAGAGGAGGTTATATCATCCCCATTCAA
GAACCAGATGTAACAACAACAGCAAGCCGTAAGAATCCTCTAGGACTTATAGTCGCATTA
GGTGAAAACAACACAGCCAAAGGAGACTTTTTCTGGGATGATGGAGAAACTAAAGATACA
ATACAAAATGGCAACTACATATTATATACATTTTCAGTTTCTAATAACACATTAGATATT
GTGTGCACACATTCATCATATCAGGAAGGAACTACCTTAGCATTTCAGACTGTAAAAATC
CTTGGGTTGACAGACAGTGTTACAGAAGTTAGAGTGGCGGAAAATAATCAACCAATGAAC
GCTCATTCCAATTTCACTTATGATGCTTCTAACCAGGTTCTCCTAATTGCAGATCTCAAA
CTTAATCTTGGAAGAAACTTTAGTGTTCAATGGAATCAAATTTTCTCAGAAAATGAAAGA
TTTAATTGTTATCCAGATGCAGATTTGGCAACTGAACAAAAGTGCACACAACGTGGCTGT
GTATGGAGAACGGGTTCTTCTCTATCCAAAGCACCTGAGTGTTACTTTCCCAGACAAGAT
AACTCTTATTCAGTCAACTCAGCTCGCTATTCATCCATGGGTATAACAGCTGACCTCCAA
CTAAATACTGCAAATGCCAGAATAAAGTTACCTTCTGACCCCATCTCAACTCTTCGTGTG
GAGGTGAAATATCACAAAAATGATATGTTGCAGTTTAAGATTTATGATCCCCAAAAGAAG
AGATATGAAGTACCAGTACCGTTAAACATTCCAACCACCCCAATAAGTACTTATGAAGAC
AGACTTTATGATGTGGAAATCAAGGAAAATCCTTTTGGCATCCAGATTCGACGGAGAAGC
AGTGGAAGAGTCATTTGGGATTCTTGGCTGCCTGGATTTGCTTTTAATGACCAGTTCATT
CAAATATCGACTCGCCTGCCATCAGAATATATATATGGTTTTGGGGAAGTGGAACATACA
GCATTTAAGCGAGATCTGAACTGGAATACTTGGGGAATGTTCACAAGAGACCAACCCCCT
GGTTACAAACTTAATTCCTATGGATTTCATCCCTATTACATGGCTCTGGAAGAGGAGGGC
AATGCTCATGGTGTTTTCTTACTCAACAGCAATGCAATGGATGTTACATTCCAGCCAACT
CCTGCTCTAACTTACCGTACAGTTGGAGGGATCTTGGATTTTTATATGTTTTTGGGCCCA
ACTCCACAAGTTGCAACAAAGCAATACCATGAAGTAATTGGCCATCCAGTCATGCCAGCT
TATTGGGCTTTGGGATTCCAATTATGTCGTTATGGATATGCAAATACTTCAGAGGTTCGG
GAATTATATGACGCTATGGTGGCTGCTAACATCCCCTATGATGTTCAGTACACAGACATT
GACTACATGGAAAGGCAGCTAGACTTTACAATTGGTGAAGCATTCCAGGACCTTCCTCAG
TTTGTTGACAAAATAAGAGGAGAAGGAATGAGATACATTATTATCCTGGATCCAGCAATT
TCAGGAAATGAAACAAAGACTTACCCTGCATTTGAAAGAGGACAGCAGAATGATGTCTTT
GTCAAATGGCCAAACACCAATGACATTTGTTGGGCAAAGGTTTGGCCAGATTTGCCCAAC
ATAACAATAGATAAAACTCTAACGGAAGATGAAGCTGTTAATGCTTCCAGAGCTCATGTA
GCTTTCCCAGATTTCTTCAGGACTTCCACAGCAGAGTGGTGGGCCAGAGAAATTGTGGAC
TTTTACAATGAAAAGATGAAGTTTGATGGTTTGTGGATTGATATGAATGAGCCATCAAGT
TTTGTAAATGGAACAACTACTAATCAATGCAGAAATGACGAACTAAATTATCCACCTTAT
TTCCCAGAACTCACAAAAAGAACTGATGGATTACATTTCAGAACAATTTGCATGGAAGCT
GAGCAGATTCTTAGTGATGGAACATCAGTTTTGCATTACGATGTTCACAATCTCTATGGA
TGGTCACAGATGAAACCTACTCATGATGCATTGCAAAAGACAACTGGAAAAAGAGGGATT
GTAATTTCTCGTTCCACGTATCCTACTAGTGGACGATGGGGAGGACACTGGCTTGGAGAC
AACTATGCACGATGGGACAACATGGACAAATCAATCATTGGTATGATGGAATTTAGTCTG
TTTGGAATATCATATACTGGAGCAGACATCTGTGGTTTTTTCAACAACTCAGAATATCAT
CTCTGTACCCGCTGGATGCAACTTGGAGCATTTTATCCATACTCAAGGAATCACAACATT
GCAAATACTAGAAGACAAGATCCCGCTTCCTGGAATGAAACTTTTGCTGAAATGTCAAGG
AATATTCTAAATATTAGATACACCTTATTGCCCTATTTTTACACACAAATGCATGAAATT
CATGCTAATGGTGGCACTGTTATCCGACCCCTTTTGCATGAGTTCTTTGATGAAAAACCA
ACCTGGGATATATTCAAGCAGTTCTTATGGGGTCCAGCATTTATGGTTACCCCAGTACTG
GAACCTTATGTTCAAACTGTAAATGCCTACGTCCCCAATGCTCGGTGGTTTGACTACCAT
ACAGGCAAAGATATTGGCGTCAGAGGACAATTTCAAACATTTAATGCTTCTTATGACACA
ATAAACCTACATGTCCGTGGTGGTCACATCCTACCATGTCAAGAGCCAGCTCAAAACACA
TTTTACAGTCGACAAAAACACATGAAGCTCATTGTTGCTGCAGATGATAATCAGATGGCA
CAGGGTTCTCTGTTTTGGGATGATGGAGAGAGTATAGACACCTATGAAAGAGACCTATAT
TTATCTGTACAATTTAATTTAAACCAGACCACCTTAACAAGCACTATATTGAAGAGAGGT
TACATAAATAAAAGTGAAACGAGGCTTGGATCCCTTCATGTATGGGGGAAAGGAACTACT
CCTGTCAATGCAGTTACTCTAACGTATAACGGAAATAAAAATTCGCTTCCTTTTAATGAA
GACACTACCAACATGATATTACGTATTGATCTGACCACACACAATGTTACTCTAGAAGAA
CCAATAGAAATCAACTGGTCATGA
Protein Properties
Number of Residues 1827
Molecular Weight Not Available
Theoretical pI Not Available
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Sucrase-isomaltase, intestinal
MARKKFSGLEISLIVLFVIVTIIAIALIVVLATKTPAVDEISDSTSTPATTRVTTNPSDS
GKCPNVLNDPVNVRINCIPEQFPTEGICAQRGCCWRPWNDSLIPWCFFVDNHGYNVQDMT
TTSIGVEAKLNRIPSPTLFGNDINSVLFTTQNQTPNRFRFKITDPNNRRYEVPHQYVKEF
TGPTVSDTLYDVKVAQNPFSIQVIRKSNGKTLFDTSIGPLVYSDQYLQISARLPSDYIYG
IGEQVHKRFRHDLSWKTWPIFTRDQLPGDNNNNLYGHQTFFMCIEDTSGKSFGVFLMNSN
AMEIFIQPTPIVTYRVTGGILDFYILLGDTPEQVVQQYQQLVGLPAMPAYWNLGFQLSRW
NYKSLDVVKEVVRRNREAGIPFDTQVTDIDYMEDKKDFTYDQVAFNGLPQFVQDLHDHGQ
KYVIILDPAISIGRRANGTTYATYERGNTQHVWINESDGSTPIIGEVWPGLTVYPDFTNP
NCIDWWANECSIFHQEVQYDGLWIDMNEVSSFIQGSTKGCNVNKLNYPPFTPDILDKLMY
SKTICMDAVQNWGKQYDVHSLYGYSMAIATEQAVQKVFPNKRSFILTRSTFAGSGRHAAH
WLGDNTASWEQMEWSITGMLEFSLFGIPLVGADICGFVAETTEELCRRWMQLGAFYPFSR
NHNSDGYEHQDPAFFGQNSLLVKSSRQYLTIRYTLLPFLYTLFYKAHVFGETVARPVLHE
FYEDTNSWIEDTEFLWGPALLITPVLKQGADTVSAYIPDAIWYDYESGAKRPWRKQRVDM
YLPADKIGLHLRGGYIIPIQEPDVTTTASRKNPLGLIVALGENNTAKGDFFWDDGETKDT
IQNGNYILYTFSVSNNTLDIVCTHSSYQEGTTLAFQTVKILGLTDSVTEVRVAENNQPMN
AHSNFTYDASNQVLLIADLKLNLGRNFSVQWNQIFSENERFNCYPDADLATEQKCTQRGC
VWRTGSSLSKAPECYFPRQDNSYSVNSARYSSMGITADLQLNTANARIKLPSDPISTLRV
EVKYHKNDMLQFKIYDPQKKRYEVPVPLNIPTTPISTYEDRLYDVEIKENPFGIQIRRRS
SGRVIWDSWLPGFAFNDQFIQISTRLPSEYIYGFGEVEHTAFKRDLNWNTWGMFTRDQPP
GYKLNSYGFHPYYMALEEEGNAHGVFLLNSNAMDVTFQPTPALTYRTVGGILDFYMFLGP
TPEVATKQYHEVIGHPVMPAYWALGFQLCRYGYANTSEVRELYDAMVAANIPYDVQYTDI
DYMERQLDFTIGEAFQDLPQFVDKIRGEGMRYIIILDPAISGNETKTYPAFERGQQNDVF
VKWPNTNDICWAKVWPDLPNITIDKTLTEDEAVNASRAHVAFPDFFRTSTAEWWAREIVD
FYNEKMKFDGLWIDMNEPSSFVNGTTTNQCRNDELNYPPYFPELTKRTDGLHFRTICMEA
EQILSDGTSVLHYDVHNLYGWSQMKPTHDALQKTTGKRGIVISRSTYPTSGRWGGHWLGD
NYARWDNMDKSIIGMMEFSLFGISYTGADICGFFNNSEYHLCTRWMQLGAFYPYSRNHNI
ANTRRQDPASWNETFAEMSRNILNIRYTLLPYFYTQMHEIHANGGTVIRPLLHEFFDEKP
TWDIFKQFLWGPAFMVTPVLEPYVQTVNAYVPNARWFDYHTGKDIGVRGQFQTFNASYDT
INLHVRGGHILPCQEPAQNTFYSRQKHMKLIVAADDNQMAQGSLFWDDGESIDTYERDLY
LSVQFNLNQTTLTSTILKRGYINKSETRLGSLHVWGKGTTPVNAVTLTYNGNKNSLPFNE
DTTNMILRIDLTTHNVTLEEPIEINWS
GenBank ID Protein 36645
UniProtKB/Swiss-Prot ID P14410
UniProtKB/Swiss-Prot Entry Name SUIS_HUMAN
PDB IDs
GenBank Gene ID X63597
GeneCard ID SI
GenAtlas ID SI
HGNC ID HGNC:10856
References
General References
  1. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed:15489334 ]
  2. Muzny DM, Scherer SE, Kaul R, Wang J, Yu J, Sudbrak R, Buhay CJ, Chen R, Cree A, Ding Y, Dugan-Rocha S, Gill R, Gunaratne P, Harris RA, Hawes AC, Hernandez J, Hodgson AV, Hume J, Jackson A, Khan ZM, Kovar-Smith C, Lewis LR, Lozado RJ, Metzker ML, Milosavljevic A, Miner GR, Morgan MB, Nazareth LV, Scott G, Sodergren E, Song XZ, Steffen D, Wei S, Wheeler DA, Wright MW, Worley KC, Yuan Y, Zhang Z, Adams CQ, Ansari-Lari MA, Ayele M, Brown MJ, Chen G, Chen Z, Clendenning J, Clerc-Blankenburg KP, Chen R, Chen Z, Davis C, Delgado O, Dinh HH, Dong W, Draper H, Ernst S, Fu G, Gonzalez-Garay ML, Garcia DK, Gillett W, Gu J, Hao B, Haugen E, Havlak P, He X, Hennig S, Hu S, Huang W, Jackson LR, Jacob LS, Kelly SH, Kube M, Levy R, Li Z, Liu B, Liu J, Liu W, Lu J, Maheshwari M, Nguyen BV, Okwuonu GO, Palmeiri A, Pasternak S, Perez LM, Phelps KA, Plopper FJ, Qiang B, Raymond C, Rodriguez R, Saenphimmachak C, Santibanez J, Shen H, Shen Y, Subramanian S, Tabor PE, Verduzco D, Waldron L, Wang J, Wang J, Wang Q, Williams GA, Wong GK, Yao Z, Zhang J, Zhang X, Zhao G, Zhou J, Zhou Y, Nelson D, Lehrach H, Reinhardt R, Naylor SL, Yang H, Olson M, Weinstock G, Gibbs RA: The DNA sequence, annotation and analysis of human chromosome 3. Nature. 2006 Apr 27;440(7088):1194-8. [PubMed:16641997 ]
  3. Chantret I, Lacasa M, Chevalier G, Ruf J, Islam I, Mantei N, Edwards Y, Swallow D, Rousset M: Sequence of the complete cDNA and the 5' structure of the human sucrase-isomaltase gene. Possible homology with a yeast glucoamylase. Biochem J. 1992 Aug 1;285 ( Pt 3):915-23. [PubMed:1353958 ]
  4. Green F, Edwards Y, Hauri HP, Povey S, Ho MW, Pinto M, Swallow D: Isolation of a cDNA probe for a human jejunal brush-border hydrolase, sucrase-isomaltase, and assignment of the gene locus to chromosome 3. Gene. 1987;57(1):101-10. [PubMed:2962903 ]
  5. Gorvel JP, Ferrero A, Chambraud L, Rigal A, Bonicel J, Maroux S: Expression of sucrase-isomaltase and dipeptidylpeptidase IV in human small intestine and colon. Gastroenterology. 1991 Sep;101(3):618-25. [PubMed:1677636 ]
  6. Ouwendijk J, Moolenaar CE, Peters WJ, Hollenberg CP, Ginsel LA, Fransen JA, Naim HY: Congenital sucrase-isomaltase deficiency. Identification of a glutamine to proline substitution that leads to a transport block of sucrase-isomaltase in a pre-Golgi compartment. J Clin Invest. 1996 Feb 1;97(3):633-41. [PubMed:8609217 ]
  7. Jacob R, Zimmer KP, Schmitz J, Naim HY: Congenital sucrase-isomaltase deficiency arising from cleavage and secretion of a mutant form of the enzyme. J Clin Invest. 2000 Jul;106(2):281-7. [PubMed:10903344 ]
  8. Spodsberg N, Jacob R, Alfalah M, Zimmer KP, Naim HY: Molecular basis of aberrant apical protein transport in an intestinal enzyme disorder. J Biol Chem. 2001 Jun 29;276(26):23506-10. Epub 2001 May 4. [PubMed:11340066 ]
  9. Ritz V, Alfalah M, Zimmer KP, Schmitz J, Jacob R, Naim HY: Congenital sucrase-isomaltase deficiency because of an accumulation of the mutant enzyme in the endoplasmic reticulum. Gastroenterology. 2003 Dec;125(6):1678-85. [PubMed:14724820 ]
  10. Sander P, Alfalah M, Keiser M, Korponay-Szabo I, Kovacs JB, Leeb T, Naim HY: Novel mutations in the human sucrase-isomaltase gene (SI) that cause congenital carbohydrate malabsorption. Hum Mutat. 2006 Jan;27(1):119. [PubMed:16329100 ]