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(-) Description

Title :  STRUCTURE OF CBM26 FROM BACILLUS HALODURANS AMYLASE IN COMPLEX WITH MALTOSE
 
Authors :  A. B. Boraston, M. Healey, J. Klassen, E. Ficko-Blean, A. Lammerts Van Bueren, V. Law
Date :  07 Oct 05  (Deposition) - 17 Oct 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.24
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Biol. Unit 5:  E  (1x)
Biol. Unit 6:  F  (1x)
Biol. Unit 7:  G  (1x)
Biol. Unit 8:  H  (1x)
Keywords :  Carbohydrate-Binding Module, Starch Binding, Carbohydrate Binding, Glycoside Hydrolase, Amylose, Amylopectin, Malto-Oligosaccharide, Carbohydrate- Binding Module (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. B. Boraston, M. Healey, J. Klassen, E. Ficko-Blean, A. Lammerts Van Bueren, V. Law
A Structural And Functional Analysis Of Alpha- Glucan Recognition By Family 25 And 26 Carbohydrate-Binding Modules Reveals A Conserved Mode Of Starch Recognition
J. Biol. Chem. V. 281 587 2006
PubMed-ID: 16230347  |  Reference-DOI: 10.1074/JBC.M509958200

(-) Compounds

Molecule 1 - ALPHA-AMYLASE G-6
    Atcc: BAA-125
    Chains: A, B, C, D, E, F, G, H
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-BHCBM6
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector: PET 28A
    Fragment: CARBOHYDRATE-BINDING MODULE, RESIDUES 771-863
    Organism Scientific: BACILLUS HALODURANS
    Organism Taxid: 272558
    Strain: C-125
    Synonym: FAMILY 26 CARBOHYDRATE-BINDING MODULE

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFGH
Biological Unit 1 (1x): A       
Biological Unit 2 (1x):  B      
Biological Unit 3 (1x):   C     
Biological Unit 4 (1x):    D    
Biological Unit 5 (1x):     E   
Biological Unit 6 (1x):      F  
Biological Unit 7 (1x):       G 
Biological Unit 8 (1x):        H

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 26)

Asymmetric Unit (2, 26)
No.NameCountTypeFull Name
1GLC17Ligand/IonALPHA-D-GLUCOSE
2SO49Ligand/IonSULFATE ION
Biological Unit 1 (2, 6)
No.NameCountTypeFull Name
1GLC2Ligand/IonALPHA-D-GLUCOSE
2SO44Ligand/IonSULFATE ION
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1GLC2Ligand/IonALPHA-D-GLUCOSE
2SO4-1Ligand/IonSULFATE ION
Biological Unit 3 (2, 4)
No.NameCountTypeFull Name
1GLC2Ligand/IonALPHA-D-GLUCOSE
2SO42Ligand/IonSULFATE ION
Biological Unit 4 (1, 3)
No.NameCountTypeFull Name
1GLC3Ligand/IonALPHA-D-GLUCOSE
2SO4-1Ligand/IonSULFATE ION
Biological Unit 5 (1, 2)
No.NameCountTypeFull Name
1GLC2Ligand/IonALPHA-D-GLUCOSE
2SO4-1Ligand/IonSULFATE ION
Biological Unit 6 (2, 3)
No.NameCountTypeFull Name
1GLC2Ligand/IonALPHA-D-GLUCOSE
2SO41Ligand/IonSULFATE ION
Biological Unit 7 (2, 4)
No.NameCountTypeFull Name
1GLC2Ligand/IonALPHA-D-GLUCOSE
2SO42Ligand/IonSULFATE ION
Biological Unit 8 (1, 2)
No.NameCountTypeFull Name
1GLC2Ligand/IonALPHA-D-GLUCOSE
2SO4-1Ligand/IonSULFATE ION

(-) Sites  (26, 26)

Asymmetric Unit (26, 26)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETYR A:22 , TRP A:35 , GLN A:70 , PRO A:74 , GLY A:75 , GLC A:202 , HOH A:2093 , HOH A:2095 , HOH A:2096 , HOH A:2097 , PRO E:74BINDING SITE FOR RESIDUE GLC A 201
02AC2SOFTWARETYR A:22 , TYR A:24 , GLY A:75 , GLU A:76 , PRO A:77 , GLC A:201 , PRO E:74 , GLY E:75BINDING SITE FOR RESIDUE GLC A 202
03AC3SOFTWARETYR B:22 , TRP B:35 , GLN B:70 , GLY B:75 , GLC B:202 , HOH B:2098 , HOH B:2099 , PRO H:74 , GLY H:75 , GLU H:76BINDING SITE FOR RESIDUE GLC B 201
04AC4SOFTWARETYR B:22 , GLY B:75 , GLU B:76 , GLC B:201 , HOH B:2099 , HOH B:2100 , HOH B:2101 , GLC F:202 , HOH F:2020BINDING SITE FOR RESIDUE GLC B 202
05AC5SOFTWARETYR C:22 , TRP C:35 , GLN C:70 , GLY C:75 , GLC C:202 , HOH C:2099 , HOH C:2100 , PRO D:74 , GLY D:75 , GLU D:76BINDING SITE FOR RESIDUE GLC C 201
06AC6SOFTWARETYR C:22 , TYR C:24 , LEU C:62 , GLY C:75 , GLU C:76 , PRO C:77 , GLC C:201 , HOH C:2101 , HOH C:2102 , GLC E:202BINDING SITE FOR RESIDUE GLC C 202
07AC7SOFTWAREPRO C:74 , TYR D:22 , TRP D:35 , GLN D:70 , PRO D:74 , GLY D:75 , GLC D:202 , HOH D:2100 , HOH D:2101BINDING SITE FOR RESIDUE GLC D 201
08AC8SOFTWAREPRO C:74 , GLY C:75 , TYR D:22 , GLY D:75 , GLU D:76 , PRO D:77 , GLC D:201 , HOH D:2102 , HOH D:2103BINDING SITE FOR RESIDUE GLC D 202
09AC9SOFTWAREGLN D:70 , TRP D:71BINDING SITE FOR RESIDUE GLC D 300
10BC1SOFTWAREPRO A:74 , GLY A:75 , GLU A:76 , HOH A:2075 , HOH C:2023 , TYR E:22 , TRP E:35 , GLN E:70 , GLY E:75 , GLC E:202 , HOH E:2102BINDING SITE FOR RESIDUE GLC E 201
11BC2SOFTWAREGLC C:202 , HOH C:2023 , TYR E:22 , TYR E:24 , GLY E:75 , GLU E:76 , PRO E:77 , GLC E:201 , HOH E:2103BINDING SITE FOR RESIDUE GLC E 202
12BC3SOFTWAREHOH B:2022 , TYR F:22 , TRP F:35 , GLN F:70 , GLY F:75 , GLC F:202 , HOH F:2083 , PRO G:74 , GLY G:75 , GLU G:76BINDING SITE FOR RESIDUE GLC F 201
13BC4SOFTWAREGLC B:202 , HOH B:2021 , HOH B:2022 , HOH B:2101 , TYR F:22 , TYR F:24 , GLY F:75 , GLU F:76 , PRO F:77 , GLC F:201 , HOH F:2085BINDING SITE FOR RESIDUE GLC F 202
14BC5SOFTWAREPRO F:74 , TYR G:22 , TRP G:35 , GLN G:70 , PRO G:74 , GLY G:75 , GLC G:202 , HOH G:2083BINDING SITE FOR RESIDUE GLC G 201
15BC6SOFTWAREPRO F:74 , GLY F:75 , TYR G:22 , GLY G:75 , GLU G:76 , PRO G:77 , GLC G:201 , HOH G:2084 , HOH G:2085BINDING SITE FOR RESIDUE GLC G 202
16BC7SOFTWAREPRO B:74 , TYR H:22 , TRP H:35 , GLN H:70 , GLY H:75 , GLC H:202 , HOH H:2113 , HOH H:2114 , HOH H:2116BINDING SITE FOR RESIDUE GLC H 201
17BC8SOFTWAREPRO B:74 , GLY B:75 , TYR H:22 , TYR H:24 , GLY H:75 , GLU H:76 , PRO H:77 , GLC H:201 , HOH H:2117 , HOH H:2118BINDING SITE FOR RESIDUE GLC H 202
18BC9SOFTWAREHIS A:92 , VAL A:93 , ASP A:94 , HOH A:2090 , HOH A:2098BINDING SITE FOR RESIDUE SO4 A1097
19CC1SOFTWAREPRO A:13 , ASP A:14 , SER A:15 , HOH A:2099 , HOH A:2100 , HOH A:2101 , PRO E:13BINDING SITE FOR RESIDUE SO4 A1098
20CC2SOFTWAREGLY A:17 , THR A:18 , HOH A:2038 , HOH A:2064BINDING SITE FOR RESIDUE SO4 A1099
21CC3SOFTWARELYS A:11 , ASP A:47 , TRP A:48 , ARG A:95 , HOH A:2008 , PRO B:39 , GLU B:40BINDING SITE FOR RESIDUE SO4 A1100
22CC4SOFTWAREPHE A:79 , PHE A:80 , PHE C:79 , PHE C:80 , HOH C:2075 , HOH C:2076 , HOH C:2103 , HOH C:2104BINDING SITE FOR RESIDUE SO4 C1096
23CC5SOFTWARETHR C:34 , TRP C:35 , SER C:36 , HOH C:2099 , HOH C:2100 , HOH C:2106BINDING SITE FOR RESIDUE SO4 C1097
24CC6SOFTWAREPHE F:79 , PHE F:80 , HOH F:2086 , PHE H:79 , PHE H:80 , HOH H:2070 , HOH H:2087BINDING SITE FOR RESIDUE SO4 F1096
25CC7SOFTWAREPHE B:79 , PHE B:80 , HOH B:2074 , PHE G:79 , PHE G:80 , HOH G:2061BINDING SITE FOR RESIDUE SO4 G1097
26CC8SOFTWAREGLY G:17 , THR G:18 , ARG G:66 , HOH G:2086BINDING SITE FOR RESIDUE SO4 G1098

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2C3H)

(-) Cis Peptide Bonds  (29, 29)

Asymmetric Unit
No.Residues
1Asn A:27 -Pro A:28
2Trp A:71 -Pro A:72
3Arg A:81 -Asp A:82
4Asp A:84 -Gly A:85
5Asn B:27 -Pro B:28
6Trp B:71 -Pro B:72
7Arg B:81 -Asp B:82
8Asp B:84 -Gly B:85
9Asn C:27 -Pro C:28
10Trp C:71 -Pro C:72
11Arg C:81 -Asp C:82
12Asp C:84 -Gly C:85
13Asn D:27 -Pro D:28
14Trp D:71 -Pro D:72
15Asp D:84 -Gly D:85
16Asn E:27 -Pro E:28
17Trp E:71 -Pro E:72
18Arg E:81 -Asp E:82
19Asp E:84 -Gly E:85
20Asn F:27 -Pro F:28
21Trp F:71 -Pro F:72
22Asp F:84 -Gly F:85
23Asn G:27 -Pro G:28
24Trp G:71 -Pro G:72
25Asp G:84 -Gly G:85
26Asn H:27 -Pro H:28
27Trp H:71 -Pro H:72
28Arg H:81 -Asp H:82
29Asp H:84 -Gly H:85

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2C3H)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2C3H)

(-) Exons   (0, 0)

(no "Exon" information available for 2C3H)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:93
 aligned with Q9KFR4_BACHD | Q9KFR4 from UniProtKB/TrEMBL  Length:958

    Alignment length:93
                                   779       789       799       809       819       829       839       849       859   
         Q9KFR4_BACHD   770 TGLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP 862
               SCOP domains --------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee........eeeeeeee......hhhhh...eeee..eeeeee....eeeeeee.....ee.......eee....ee...ee.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------- Transcript
                 2c3h A   4 SGLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP  96
                                    13        23        33        43        53        63        73        83        93   


Chain B from PDB  Type:PROTEIN  Length:94
 aligned with Q9KFR4_BACHD | Q9KFR4 from UniProtKB/TrEMBL  Length:958

    Alignment length:94
                                   778       788       798       808       818       828       838       848       858    
         Q9KFR4_BACHD   769 STGLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP 862
               SCOP domains ---------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee........eeeeeeee......hhhhh...eeee..eeeeee....eeeeeee.....ee.......eee...eee...ee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------- Transcript
                 2c3h B   3 ASGLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP  96
                                    12        22        32        42        52        62        72        82        92    


Chain C from PDB  Type:PROTEIN  Length:91
 aligned with Q9KFR4_BACHD | Q9KFR4 from UniProtKB/TrEMBL  Length:958

    Alignment length:91
                                   780       790       800       810       820       830       840       850       860 
         Q9KFR4_BACHD   771 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDR 861
               SCOP domains ------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee........eeeeeeee..............eeee..eeeeee....eeeeeee.....ee.......eee...eee...ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------- Transcript
                 2c3h C   5 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDR  95
                                    14        24        34        44        54        64        74        84        94 


Chain D from PDB  Type:PROTEIN  Length:92
 aligned with Q9KFR4_BACHD | Q9KFR4 from UniProtKB/TrEMBL  Length:958

    Alignment length:92
                                   780       790       800       810       820       830       840       850       860  
         Q9KFR4_BACHD   771 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP 862
               SCOP domains -------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee........eeeeeeee......hhhhh...eeee..eeeeee....eeeeeee.....ee.......eee...eee...ee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 2c3h D   5 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP  96
                                    14        24        34        44        54        64        74        84        94  


Chain E from PDB  Type:PROTEIN  Length:92
 aligned with Q9KFR4_BACHD | Q9KFR4 from UniProtKB/TrEMBL  Length:958

    Alignment length:92
                                   780       790       800       810       820       830       840       850       860  
         Q9KFR4_BACHD   771 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP 862
               SCOP domains -------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee........eeeeeeee..............eeee..eeeeee....eeeeeee.....ee.......eee...eee...ee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 2c3h E   5 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP  96
                                    14        24        34        44        54        64        74        84        94  


Chain F from PDB  Type:PROTEIN  Length:91
 aligned with Q9KFR4_BACHD | Q9KFR4 from UniProtKB/TrEMBL  Length:958

    Alignment length:91
                                   780       790       800       810       820       830       840       850       860 
         Q9KFR4_BACHD   771 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDR 861
               SCOP domains ------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee........eeeeeeee..............eeee..eeeeee....eeeeeee.....ee.......eee...eee...ee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------- Transcript
                 2c3h F   5 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDR  95
                                    14        24        34        44        54        64        74        84        94 


Chain G from PDB  Type:PROTEIN  Length:92
 aligned with Q9KFR4_BACHD | Q9KFR4 from UniProtKB/TrEMBL  Length:958

    Alignment length:92
                                   780       790       800       810       820       830       840       850       860  
         Q9KFR4_BACHD   771 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP 862
               SCOP domains -------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee........eeeeeeee......hhhhh...eeee..eeeeee....eeeeeee.....ee.......eee....ee...ee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 2c3h G   5 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP  96
                                    14        24        34        44        54        64        74        84        94  


Chain H from PDB  Type:PROTEIN  Length:92
 aligned with Q9KFR4_BACHD | Q9KFR4 from UniProtKB/TrEMBL  Length:958

    Alignment length:92
                                   780       790       800       810       820       830       840       850       860  
         Q9KFR4_BACHD   771 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP 862
               SCOP domains -------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee........eeeeeeee..............eee...eeeeee....eeeeeee.....ee.......eee...eee...ee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 2c3h H   5 GLTIYFKKPDSWGTPHLYYYDTNPKVDEPTWSEAPEMEHYEGDWYTHTIEGVESVRLLFKDRGTNQWPGPGEPGFFRDQDGWFDGEWHVDRP  96
                                    14        24        34        44        54        64        74        84        94
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2C3H)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2C3H)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2C3H)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H   (Q9KFR4_BACHD | Q9KFR4)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:2001070    starch binding    Interacting selectively and non-covalently with starch.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.

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  2c3h
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  Q9KFR4_BACHD | Q9KFR4
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q9KFR4_BACHD | Q9KFR4: 2c3g 2c3v 2c3w 2c3x

(-) Related Entries Specified in the PDB File

2c3g STRUCTURE OF CBM26 FROM BACILLUS HALODURANS AMYLASE
2c3v STRUCTURE OF IODINATED CBM25 FROM BACILLUS HALODURANS AMYLASE
2c3w STRUCTURE OF CBM25 FROM BACILLUS HALODURANS AMYLASE IN COMPLEX WITH MALTOTETRAOSE
2c3x STRUCTURE OF IODINATED CBM25 FROM BACILLUS HALODURANS AMYLASE IN COMPLEX WITH MALTOTETRAOSE