Maltogenic alpha-amylase


NameMaltogenic alpha-amylase
Synonyms
  • 3.2.1.133
  • Glucan 1,4-alpha-maltohydrolase
Gene NameamyM
OrganismGeobacillus stearothermophilus
Amino acid sequence
>lcl|BSEQ0011167|Maltogenic alpha-amylase
MKKKTLSLFVGLMLLIGLLFSGSLPYNPNAAEASSSASVKGDVIYQIIIDRFYDGDTTNN
NPAKSYGLYDPTKSKWKMYWGGDLEGVRQKLPYLKQLGVTTIWLSPVLDNLDTLAGTDNT
GYHGYWTRDFKQIEEHFGNWTTFDTLVNDAHQNGIKVIVDFVPNHSTPFKANDSTFAEGG
ALYNNGTYMGNYFDDATKGYFHHNGDISNWDDRYEAQWKNFTDPAGFSLADLSQENGTIA
QYLTDAAVQLVAHGADGLRIDAVKHFNSGFSKSLADKLYQKKDIFLVGEWYGDDPGTANH
LEKVRYANNSGVNVLDFDLNTVIRNVFGTFTQTMYDLNNMVNQTGNEYKYKENLITFIDN
HDMSRFLSVNSNKANLHQALAFILTSRGTPSIYYGTEQYMAGGNDPYNRGMMPAFDTTTT
AFKEVSTLAGLRRNNAAIQYGTTTQRWINNDVYIYERKFFNDVVLVAINRNTQSSYSISG
LQTALPNGSYADYLSGLLGGNGISVSNGSVASFTLAPGAVSVWQYSTSASAPQIGSVAPN
MGIPGNVVTIDGKGFGTTQGTVTFGGVTATVKSWTSNRIEVYVPNMAAGLTDVKVTAGGV
SSNLYSYNILSGTQTSVVFTVKSAPPTNLGDKIYLTGNIPELGNWSTDTSGAVNNAQGPL
LAPNYPDWFYVFSVPAGKTIQFKFFIKRADGTIQWENGSNHVATTPTGATGNITVTWQN
Number of residuesNone
Molecular Weight78675.13
Theoretical pI5.95
GO Classification
Functions
  • metal ion binding
  • starch binding
  • glucan 1,4-alpha-maltohydrolase activity
Processes
  • carbohydrate metabolic process
Components
General FunctionStarch binding
Specific FunctionConverts starch into maltose.
Transmembrane Regions
GenBank Protein ID
UniProtKB IDP19531
UniProtKB Entry Name
Cellular LocationCytoplasmic
Gene sequence
>lcl|BSEQ0003250|2154 bp
ATGAAAAAGAAAACGCTTTCTTTATTTGTGGGACTGATGCTCCTCATCGGTCTTCTGTTC
AGCGGTTCTCTTCCGTACAATCCAAACGCCGCTGAAGCCAGCAGTTCCGCAAGCGTCAAA
GGGGACGTGATTTACCAGATTATCATTGACCGGTTTTACGATGGGGACACGACGAACAAC
AATCCTGCCAAAAGTTATGGACTTTACGATCCTACCAAATCGAAGTGGAAAATGTATTGG
GGCGGGGATCTGGAGGGGGTTCGTCAAAAACTTCCTTATCTTAAACAGCTGGGCGTAACG
ACAATCTGGTTGTCCCCGGTTTTGAACAATCTGGATACACTGGCGGGCACCGATAACACG
GGCTATCACGGATACTGGACGCGCGATTTTAAACAGATTGAGGAACATTTCGGGAATTGG
ACCACATTTGACACGTTGGTCAATGATGCTCACCAAAACGGAATCAAGGTGATTGTCGAC
TTTGTGCCCAATCATTCGACTCCTTTTAAGGCAAACGATTCCACCTTTGCGGAAGGCGGC
GCCCTCTACAACAATGGAACCTATATGGGCAATTATTTTGATGACGCAACAAAAGGGTAC
TTCCACCATAATGGGGACATCAGCAACTGGGACGACCGGTACGAGGCGCAATGGAAAAAC
TTCACGGATCCAGCCGGTTTCTCGCTTGCCGATTTGTCGCAGGAAAATGGCACGATTGCT
CAATACCTGACCGATGCGGCGGTTCAATTGGTAGCACATGGTTTGCGGATTGATGCGGTG
AAGCATTTTAATTCGGGGTTCTCCAAATCGTTGGCCGATAAACTGTACCAAAAGAAAGAC
ATTTTCCTGGTGGGGGAATGGTACGGAGATGACCCCGGAACAGCCAATCATCTGGAAAAG
GTCCGGTACGCCAACAACAGCGGTGTCAATGTGCTGGATTTTGATCTCAACACGGTGATT
CGAAATGTGTTCGGCACATTTACGCAAACGATGTACGATCTTAACAATATGGTGAACCAA
ACGGGGAACGAGTACAAATACAAAGAAAATCTAATCACATTTATCGATAACCATGATATG
TCAAGATTTCTTTCGGTAAATTCGAAGAACAAGGCGAATTTGCACCAGCGCTTGCTTTCA
TTCTCACTTCGCGGGGTACGCCCTCCCATCTATTATGGAACCGAACAATACATGGCAGGC
GGCAATGACCCGTACAACCGGGGGATGATGCCGGCGTTTGATACGACAACCACCGCCTTT
AAAGAGGTGTCAACTCTGGCGGGGTTGCGCAGGAACAATGCGGCGATCCAGTACGGCACC
ACCACCCAGCGCTGGATCAACAATGATGTTTACATTTATGAACGGAAATTTTTCAACGAT
GTCGTGTTGGTGGCCATCAATCGAAACACGCAATCCTCCTATTCGATTTCCGGTTTGCAG
ACGGCCTTGCCAAATGGCAGCTATGCGGATTATCTGTCAGGGCTGTTGGGGGGGAACGGG
ATTTCCGTTTCCAATGGAAGTGTCGCTTCGTTCACGCTTGCGCCTGGAGCCGTGTCTGTT
TGGCAGTACAGCACATCCGCTTCAGCGCCGCAAATCGGATCGGTTGCTCCAAATATGGGG
ATTCCGGGTAATGTGGTCACGATCGACGGGAAAGGTTTTGGGACGACGCAGGGAACCGTG
ACATTTGGCGGAGTGACAGCGACTGTGAAATCCTGGACATCCAATCGGATTGAAGTGTAC
GTTCCCAACATGGCCGCCGGGCTGACCGATGTGAAAGTCACCGCGGGTGGAGTTTCCAGC
AATCTGTATTCTTACAATATTTTGAGTGGAACGCAGACATCGGTTGTGTTTACTGTGAAA
AGTGCGCCTCCGACCAACCTAGGGGATAAGATTTACCTGACGGGCAACATACCGGAATTG
GGGAATTGGAGCACGGATACGAGCGGAGCCGTTAACAATGCGCAAGGGCCCCTGCTCGCG
CCCAATTATCCGGATTGGTTTTATGTATTCAGCGTTCCAGCAGGAAAGACGATTCAATTC
AAGTTCTTCATCAAGCGTGCGGATGGAACGATTCAATGGGAGAATGGTTCGAACCACGTG
GCCACAACTCCCACGGGTGCAACCGGTAACATTACTGTTACGTGGCAAAACTAG
GenBank Gene ID
GeneCard IDNone
GenAtlas ID
HGNC ID
Chromosome LocationNone
LocusNone
References
  1. Dauter Z, Dauter M, Brzozowski AM, Christensen S, Borchert TV, Beier L, Wilson KS, Davies GJ: X-ray structure of Novamyl, the five-domain "maltogenic" alpha-amylase from Bacillus stearothermophilus: maltose and acarbose complexes at 1.7A resolution. Biochemistry. 1999 Jun 29;38(26):8385-92. [10387084 ]

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