Alpha-amylase
Details
- Name
- Alpha-amylase
- Synonyms
- 1,4-alpha-D-glucan glucanohydrolase
- 3.2.1.1
- Gene Name
- amy
- Organism
- Pseudoalteromonas haloplanktis
- Amino acid sequence
>lcl|BSEQ0011154|Alpha-amylase MKLNKIITTAGLSLGLLLPSIATATPTTFVHLFEWNWQDVAQECEQYLGPKGYAAVQVSP PNEHITGSQWWTRYQPVSYELQSRGGNRAQFIDMVNRCSAAGVDIYVDTLINHMAAGSGT GTAGNSFGNKSFPIYSPQDFHESCTINNSDYGNDRYRVQNCELVGLADLDTASNYVQNTI AAYINDLQAIGVKGFRFDASKHVAASDIQSLMAKVNGSPVVFQEVIDQGGEAVGASEYLS TGLVTEFKYSTELGNTFRNGSLAWLSNFGEGWGFMPSSSAVVFVDNHDNQRGHGGAGNVI TFEDGRLYDLANVFMLAYPYGYPKVMSSYDFHGDTDAGGPNVPVHNNGNLECFASNWKCE HRWSYIAGGVDFRNNTADNWAVTNWWDNTNNQISFGRGSSGHMAINKEDSTLTATVQTDM ASGQYCNVLKGELSADAKSCSGEVITVNSDGTINLNIGAWDAMAIHKNAKLNTSSASSTE SDWQRTVIFINAQTQSGQDMFIRGGIDHAYANANLGRNCQTSNFECAMPIRHNNLKNVTT SPWKANDNYLDWYGIENGQSSEAEGSATDWTTNVWPAGWGAEKTVNTDGFGVTPLNIWGE HYWMLDVDMDCSKAVNGWFELKAFIKNGQGWETAIAQDNAPYTSTNHMAQCGKINKFEFN NSGVVIRSF
- Number of residues
- 669
- Molecular Weight
- 73267.4
- Theoretical pI
- 4.7
- GO Classification
- Functionsalpha-amylase activity / metal ion bindingProcessescarbohydrate metabolic process
- General Function
- Metal ion binding
- Specific Function
- Not Available
- Pfam Domain Function
- Transmembrane Regions
- Not Available
- Cellular Location
- Secreted
- Gene sequence
>lcl|BSEQ0003223|2010 bp ATGAAACTCAATAAAATAATCACCACCGCAGGTTTAAGCCTAGGGTTGCTCTTACCTAGC ATTGCGACTGCTACGCCCACCACATTTGTACATTTGTTTGAATGGAATTGGCAAGATGTA GCGCAAGAATGTGAGCAATACCTAGGACCAAAAGGCTACGCTGCAGTACAGGTCTCGCCA CCTAATGAGCACATTACAGGAAGCCAATGGTGGACACGTTATCAGCCAGTAAGTTATGAA CTGCAAAGTCGTGGCGGAAACCGTGCACAGTTTATCGATATGGTAAATCGCTGTAGTGCA GCTGGGGTTGATATTTACGTTGATACGCTTATTAACCATATGGCAGCAGGAAGTGGCACA GGCACGGCGGGAAATAGCTTTGGTAATAAAAGCTTTCCTATTTATAGCCCACAAGATTTT CATGAAAGTTGTACCATTAATAACTCTGATTATGGCAACGATCGCTACCGAGTACAAAAC TGTGAACTAGTTGGACTTGCCGATTTAGATACCGCTTCAAACTATGTGCAAAATACCATT GCAGCATATATTAACGACTTACAAGCTATTGGCGTAAAAGGCTTTCGGTTTGATGCTTCT AAACATGTTGCAGCAAGCGATATCCAAAGTTTAATGGCCAAAGTAAATGGCTCGCCAGTG GTTTTTCAAGAAGTGATCGATCAAGGTGGGGAGGCTGTTGGTGCCTCTGAATATTTAAGC ACAGGTTTAGTAACTGAATTTAAATATAGCACTGAGCTTGGTAACACTTTTAGAAACGGC TCGCTTGCATGGCTGAGTAATTTTGGCGAAGGGTGGGGCTTTATGCCAAGCTCTTCTGCG GTGGTTTTTGTAGACAATCACGACAATCAGCGCGGGCACGGCGGCGCTGGCAATGTTATT ACCTTTGAAGATGGCCGCTTATATGACTTAGCCAATGTATTTATGTTGGCTTATCCGTAC GGTTATCCAAAAGTAATGTCGAGTTATGATTTTCATGGTGATACAGATGCTGGTGGGCCA AATGTACCGGTACATAATAATGGTAACTTAGAGTGTTTTGCGAGTAATTGGAAGTGTGAG CATCGCTGGTCATATATTGCAGGCGGGGTCGATTTTAGAAATAACACCGCCGACAACTGG GCAGTAACAAATTGGTGGGATAACACAAATAATCAAATTTCATTTGGCCGAGGTAGCTCG GGTCATATGGCTATTAACAAAGAAGACTCAACACTTACTGCAACTGTGCAAACCGATATG GCGTCAGGGCAATACTGTAATGTGCTAAAAGGCGAACTGTCAGCTGATGCTAAAAGTTGT AGTGGTGAGGTTATAACGGTTAATTCCGACGGTACTATTAATCTTAATATTGGCGCTTGG GATGCGATGGCAATTCATAAAAATGCCAAGTTAAATACCAGTTCTGCCTCAAGCACTGAA AGTGACTGGCAGCGAACGGTTATTTTTATTAATGCACAAACACAAAGCGGACAAGATATG TTTATCCGTGGTGGAATTGACCACGCTTATGCAAACGCAAACCTTGGTCGAAATTGCCAA ACAAGTAATTTTGAGTGTGCAATGCCTATTCGTCATAACAATTTAAAAAATGTCACAACA AGCCCTTGGAAAGCAAATGATAACTACCTTGATTGGTATGGTATAGAAAATGGGCAAAGT AGCGAAGCAGAAGGTTCTGCTACCGACTGGACAACGAACGTTTGGCCAGCAGGTTGGGGC GCTGAAAAAACGGTAAACACAGATGGTTTTGGTGTGACACCTTTAAATATATGGGGCGAA CACTATTGGATGCTTGATGTAGATATGGATTGCAGTAAAGCGGTTAATGGATGGTTTGAA CTAAAAGCATTCATTAAAAATGGCCAAGGATGGGAGACTGCCATTGCACAAGACAATGCA CCTTATACAAGTACTAATCATATGGCGCAATGCGGAAAAATTAATAAATTTGAGTTTAAT AATTCAGGTGTAGTAATTCGTAGTTTTTAA
- Chromosome Location
- Not Available
- Locus
- Not Available
- External Identifiers
Resource Link UniProtKB ID P29957 UniProtKB Entry Name AMY_PSEHA GenBank Protein ID 2879820 GenBank Gene ID X58627 - General References
- Feller G, Lonhienne T, Deroanne C, Libioulle C, Van Beeumen J, Gerday C: Purification, characterization, and nucleotide sequence of the thermolabile alpha-amylase from the antarctic psychrotroph Alteromonas haloplanctis A23. J Biol Chem. 1992 Mar 15;267(8):5217-21. [Article]
- Feller G, D'Amico S, Benotmane AM, Joly F, Van Beeumen J, Gerday C: Characterization of the C-terminal propeptide involved in bacterial wall spanning of alpha-amylase from the psychrophile Alteromonas haloplanctis. J Biol Chem. 1998 May 15;273(20):12109-15. [Article]
- Aghajari N, Feller G, Gerday C, Haser R: Crystal structures of the psychrophilic alpha-amylase from Alteromonas haloplanctis in its native form and complexed with an inhibitor. Protein Sci. 1998 Mar;7(3):564-72. [Article]
- Aghajari N, Roth M, Haser R: Crystallographic evidence of a transglycosylation reaction: ternary complexes of a psychrophilic alpha-amylase. Biochemistry. 2002 Apr 2;41(13):4273-80. [Article]
- Aghajari N, Feller G, Gerday C, Haser R: Structural basis of alpha-amylase activation by chloride. Protein Sci. 2002 Jun;11(6):1435-41. [Article]