Carbohydrate-Binding Module Family 41

Known ActivitiesModules of approx. 100 residues found in primarily in bacterial pullulanases. The N-terminal module from Thermotoga maritima Pul13 has been shown to bind to the α-glucans amylose, amylopectin, pullulan, and oligosaccharide fragments derived from these polysaccharides (Lammerts van Bueren et al. (2004) Biochemistry 43:15633-42) (PMID: 15581376).
NoteFormerly known as X28 modules.
Statistics GenBank accession (358); Uniprot accession (184); PDB accession (17); 3D entries (8); cryst (1)
All (440) Bacteria (434) Eukaryota (3) unclassified (3) Structure (8 - 1 cryst)
Bacteria
Protein Name EC#OrganismGenBankUniprotPDB/3D
 pullulanase (PulA) (Pul13A)   Bacillus acidopullulyticus AAX00707.1
ACK18363.1
CAC60156.1
CAX87014.1
  2WAN[A]
 pullulanase I (PulA)   Fervidobacterium pennivorans VEN5 AAD30387.1 Q9XDB5 cryst
 pullulanase (PulA)   Klebsiella aerogenes W70 AAA25124.1
AAR52613.1
P07811.1 2FGZ[A]
2FH6[A]
2FH8[A]
2FHB[A]
2FHC[A]
2FHF[A]
 pullulanase (Sap;SAG1216;SAG_1216)   Streptococcus agalactiae 2603V/R serotype V AAN00098.1
NP_688225.1
  3FAW
3FAX
 pullulanase (Sap;SAG1216;SAG_1216)   Streptococcus agalactiae 2603V/R serotype V AAN00098.1
NP_688225.1
  3FAW
3FAX
 pullulanase (SAN_1346)   Streptococcus agalactiae COH1 EAO76676.1 Q3DB05 3FAW[A]
3FAX[A]
 glycogen-degrading enzyme (SpuA;PulA;SP0268)   Streptococcus pneumoniae TIGR4 AAK74446.1
AAT16713.1
ACK14503.1
ACW45222.1
NP_344806.1
Q97SQ7 2J44[A]
2YA1[A]
 glycogen-degrading enzyme (SpuA;PulA;SP0268)   Streptococcus pneumoniae TIGR4 AAK74446.1
AAT16713.1
ACK14503.1
ACW45222.1
NP_344806.1
Q97SQ7 2J44[A]
2YA1[A]
 PulA   Streptococcus pyogenes M1 GAS SF370 AAK34661.1
NP_269940.1
Q99XX8 2J43[A,B]
 PulA   Streptococcus pyogenes M1 GAS SF370 AAK34661.1
NP_269940.1
Q99XX8 2J43[A,B]
 pullulanase (PulA;Tm1845) (Pul13A)   Thermotoga maritima MSB8 AAD36907.1
AAM56795.1
ABJ38302.1
ABJ38322.1
ACW20067.1
ACW20078.1
CAA04522.1
CAH68696.1
CAT81460.1
NP_229641.1
O33840.2 2J71[A]
2J72[A,B]
2J73[A,B]




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