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(-) Description

Title :  CONCANAVALIN A COMPLEXED TO METHYL ALPHA1-2 MANNOBIOSIDE
 
Authors :  D. N. Moothoo, B. Canaan, R. A. Field, J. H. Naismith
Date :  02 Oct 98  (Deposition) - 07 Oct 98  (Release) - 28 Jun 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.75
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Carbohydrate Conformation, Con A Saccharide Complex, Molecular Recognition, Thermodynamics, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. N. Moothoo, B. Canan, R. A. Field, J. H. Naismith
Man Alpha1-2 Man Alpha-Ome-Concanavalin A Complex Reveals A Balance Of Forces Involved In Carbohydrate Recognition.
Glycobiology V. 9 539 1999
PubMed-ID: 10336986  |  Reference-DOI: 10.1093/GLYCOB/9.6.539
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CONCANAVALIN-A
    Chains: A, B, C, D
    Fragment: UNP P02866 RESIDUES 164-281, 30-148
    Organism Common: JACK BEAN
    Organism Scientific: CANAVALIA ENSIFORMIS
    Organism Taxid: 3823
    Synonym: CON A

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 14)

Asymmetric/Biological Unit (4, 14)
No.NameCountTypeFull Name
1AMG3Ligand/IonALPHA-METHYL-D-GALACTOSIDE
2CA4Ligand/IonCALCIUM ION
3MMA3Ligand/IonO1-METHYL-MANNOSE
4MN4Ligand/IonMANGANESE (II) ION

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETYR A:12 , ASN A:14 , GLY A:98 , LEU A:99 , TYR A:100 , ALA A:207 , ASP A:208 , GLY A:227 , ARG A:228 , MMA A:242 , HOH A:266 , SER B:223BINDING SITE FOR RESIDUE AMG A 241
02AC2SOFTWARETYR A:12 , LEU A:99 , TYR A:100 , AMG A:241 , LEU D:99BINDING SITE FOR RESIDUE MMA A 242
03AC3SOFTWARETYR B:12 , ASN B:14 , GLY B:98 , LEU B:99 , TYR B:100 , ALA B:207 , ASP B:208 , ARG B:228BINDING SITE FOR RESIDUE MMA B 241
04AC4SOFTWARETYR C:12 , ASN C:14 , GLY C:98 , LEU C:99 , TYR C:100 , ALA C:207 , ASP C:208 , ARG C:228BINDING SITE FOR RESIDUE MMA C 241
05AC5SOFTWARETYR A:100 , GLY D:98 , SER D:168 , THR D:226 , AMG D:242BINDING SITE FOR RESIDUE AMG D 241
06AC6SOFTWARETYR D:12 , ASN D:14 , GLY D:98 , LEU D:99 , TYR D:100 , ALA D:207 , ASP D:208 , ARG D:228 , AMG D:241BINDING SITE FOR RESIDUE AMG D 242
07AC7SOFTWAREGLU A:8 , ASP A:10 , ASP A:19 , HIS A:24 , HOH A:244 , HOH A:245BINDING SITE FOR RESIDUE MN A 238
08AC8SOFTWAREASP A:10 , TYR A:12 , ASN A:14 , ASP A:19 , HOH A:246 , HOH A:259BINDING SITE FOR RESIDUE CA A 239
09AC9SOFTWAREGLU B:8 , ASP B:10 , ASP B:19 , HIS B:24 , HOH B:243 , HOH B:265BINDING SITE FOR RESIDUE MN B 238
10BC1SOFTWAREASP B:10 , TYR B:12 , ASN B:14 , ASP B:19 , HOH B:242 , HOH B:244BINDING SITE FOR RESIDUE CA B 239
11BC2SOFTWAREGLU C:8 , ASP C:10 , ASP C:19 , HIS C:24 , HOH C:243 , HOH C:244BINDING SITE FOR RESIDUE MN C 238
12BC3SOFTWAREASP C:10 , TYR C:12 , ASN C:14 , ASP C:19 , HOH C:246 , HOH C:249BINDING SITE FOR RESIDUE CA C 239
13BC4SOFTWAREGLU D:8 , ASP D:10 , ASP D:19 , HIS D:24 , HOH D:244 , HOH D:245BINDING SITE FOR RESIDUE MN D 238
14BC5SOFTWAREASP D:10 , TYR D:12 , ASN D:14 , ASP D:19 , HOH D:246 , HOH D:256BINDING SITE FOR RESIDUE CA D 239

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1BXH)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Ala A:207 -Asp A:208
2Ala B:207 -Asp B:208
3Ala C:207 -Asp C:208
4Ala D:207 -Asp D:208

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1BXH)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1BXH)

(-) Exons   (0, 0)

(no "Exon" information available for 1BXH)

(-) Sequences/Alignments

Asymmetric/Biological 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:237
 aligned with CONA_CANEN | P02866 from UniProtKB/Swiss-Prot  Length:290

    Alignment length:238
                                                                                                                      1                                                                                                                                                   
                                     -         -         -         -         -         -         -         -         -|       10        20        30        40        50        60        70        80        90       100       110       120       130       140        
           CONA_CANEN     - ------------------------------------------------------------------------------------------MAISKKSSLFLPIFTFITMFLMVVNKVSSSTHETNALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFEATFTFLIKSPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 148
               SCOP domains d1bxha_ A: Concanavalin A                                                                                                                                                                                                                      SCOP domains
               CATH domains 1bxhA00 A:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                          CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee....hhh......eeeeee......eeee.......eeeeeeeee....eeeeeeee.....eeeeee..hhh.....eeeeeeee........eeee-eeeeeeee......eeeeeeee.........eeeee.....hhh.................eeeeee............eeeeeeeeeee..........eeeeeeee..........hhh........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bxh A   1 ADTIVAVELDTYPNTDIGDPSYPHIGIDIKSVRSKKTAKWNMQNGKVGTAHIIYNSVDKRLSAVVSYPNADSATVSYDVDLDNVLPEWVRVGLSASTGLYKETNTILS-WSFTSKLKSNSTHETNALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFEATFTFLIKSPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 237
                                    10        20        30        40        50        60        70        80        90       100       109       119       129       139       149       159       169       179       189       199       209       219       229        
                                                                                                                                     108 |                                                                                                                                
                                                                                                                                       109                                                                                                                                


Chain B from PDB  Type:PROTEIN  Length:237
 aligned with CONA_CANEN | P02866 from UniProtKB/Swiss-Prot  Length:290

    Alignment length:238
                                                                                                                      1                                                                                                                                                   
                                     -         -         -         -         -         -         -         -         -|       10        20        30        40        50        60        70        80        90       100       110       120       130       140        
           CONA_CANEN     - ------------------------------------------------------------------------------------------MAISKKSSLFLPIFTFITMFLMVVNKVSSSTHETNALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFEATFTFLIKSPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 148
               SCOP domains d1bxhb_ B: Concanavalin A                                                                                                                                                                                                                      SCOP domains
               CATH domains 1bxhB00 B:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                          CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee....hhh......eeeeee......eeee.......eeeeeeeee....eeeeeeee.....eeeeee..hhh.....eeeeeeee........eeee-eeeeeeee......eeeeeeee.........eeeee.....hhh.................eeeeee............eeeeeeeeeee..........eeeeeeee..........hhh........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bxh B   1 ADTIVAVELDTYPNTDIGDPSYPHIGIDIKSVRSKKTAKWNMQNGKVGTAHIIYNSVDKRLSAVVSYPNADSATVSYDVDLDNVLPEWVRVGLSASTGLYKETNTILS-WSFTSKLKSNSTHETNALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFEATFTFLIKSPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 237
                                    10        20        30        40        50        60        70        80        90       100       109       119       129       139       149       159       169       179       189       199       209       219       229        
                                                                                                                                     108 |                                                                                                                                
                                                                                                                                       109                                                                                                                                


Chain C from PDB  Type:PROTEIN  Length:237
 aligned with CONA_CANEN | P02866 from UniProtKB/Swiss-Prot  Length:290

    Alignment length:238
                                                                                                                      1                                                                                                                                                   
                                     -         -         -         -         -         -         -         -         -|       10        20        30        40        50        60        70        80        90       100       110       120       130       140        
           CONA_CANEN     - ------------------------------------------------------------------------------------------MAISKKSSLFLPIFTFITMFLMVVNKVSSSTHETNALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFEATFTFLIKSPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 148
               SCOP domains d1bxhc_ C: Concanavalin A                                                                                                                                                                                                                      SCOP domains
               CATH domains 1bxhC00 C:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                          CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee....hhh......eeeeee......eeee.......eeeeeeeee....eeeeeeee.....eeeeee..hhh.....eeeeeeee........eeee-eeeeeeee......eeeeeeee.........eeeee.....hhh.................eeeeee............eeeeeeeeeee..........eeeeeeee..........hhh........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bxh C   1 ADTIVAVELDTYPNTDIGDPSYPHIGIDIKSVRSKKTAKWNMQNGKVGTAHIIYNSVDKRLSAVVSYPNADSATVSYDVDLDNVLPEWVRVGLSASTGLYKETNTILS-WSFTSKLKSNSTHETNALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFEATFTFLIKSPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 237
                                    10        20        30        40        50        60        70        80        90       100       109       119       129       139       149       159       169       179       189       199       209       219       229        
                                                                                                                                     108 |                                                                                                                                
                                                                                                                                       109                                                                                                                                


Chain D from PDB  Type:PROTEIN  Length:237
 aligned with CONA_CANEN | P02866 from UniProtKB/Swiss-Prot  Length:290

    Alignment length:238
                                                                                                                      1                                                                                                                                                   
                                     -         -         -         -         -         -         -         -         -|       10        20        30        40        50        60        70        80        90       100       110       120       130       140        
           CONA_CANEN     - ------------------------------------------------------------------------------------------MAISKKSSLFLPIFTFITMFLMVVNKVSSSTHETNALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFEATFTFLIKSPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 148
               SCOP domains d1bxhd_ D: Concanavalin A                                                                                                                                                                                                                      SCOP domains
               CATH domains 1bxhD00 D:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                          CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee....hhh......eeeeee......eeee.......eeeeeeeee....eeeeeeee.....eeeeee..hhh.....eeeeeeee........eeee-eeeeeeee......eeeeeeee.........eeeee.....hhh.................eeeeee............eeeeeeeeeee..........eeeeeeee..........hhh........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bxh D   1 ADTIVAVELDTYPNTDIGDPSYPHIGIDIKSVRSKKTAKWNMQNGKVGTAHIIYNSVDKRLSAVVSYPNADSATVSYDVDLDNVLPEWVRVGLSASTGLYKETNTILS-WSFTSKLKSNSTHETNALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFEATFTFLIKSPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 237
                                    10        20        30        40        50        60        70        80        90       100       109       119       129       139       149       159       169       179       189       199       209       219       229        
                                                                                                                                     108 |                                                                                                                                
                                                                                                                                       109
   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  (1, 4)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1BXH)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (CONA_CANEN | P02866)
molecular function
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
    GO:0005537    mannose binding    Interacting selectively and non-covalently with mannose, a monosaccharide hexose, stereoisomeric with glucose, that occurs naturally only in polymerized forms called mannans.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).

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    Ala D:207 - Asp D:208   [ RasMol ]  
 

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  1bxh
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 Related Entries

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

UniProtKB/Swiss-Prot
        CONA_CANEN | P02866: 1apn 1c57 1ces 1cjp 1cn1 1con 1cvn 1dq0 1dq1 1dq2 1dq4 1dq5 1dq6 1enq 1enr 1ens 1gic 1gkb 1hqw 1i3h 1jbc 1jn2 1joj 1jui 1jw6 1jyc 1jyi 1nls 1nxd 1ona 1qgl 1qny 1scr 1scs 1tei 1val 1vam 1xqn 2cna 2ctv 2enr 2uu8 2yz4 3cna 3d4k 3enr 3nwk 4p9w 4p9x 4p9y 4pf5 5cna

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1BXH)