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(-) Description

Title :  CRYSTAL STRUCTURE OF FUCOSE BINDING LECTIN FROM ASPERGILLUS FUMIGATUS (AFL) IN COMPLEX WITH LEWISY TETRASACCHARIDE.
 
Authors :  J. Houser, J. Komarek, N. Kostlanova, M. Lahmann, G. Cioci, A. Varrot, A M. Wimmerova
Date :  31 Oct 14  (Deposition) - 11 Mar 15  (Release) - 25 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.99
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Houser, J. Komarek, G. Cioci, A. Varrot, A. Imberty, M. Wimmerova
Structural Insights Into Aspergillus Fumigatus Lectin Specificity: Afl Binding Sites Are Functionally Non- Equivalent.
Acta Crystallogr. , Sect. D V. 71 442 2015
PubMed-ID: 25760594  |  Reference-DOI: 10.1107/S1399004714026595

(-) Compounds

Molecule 1 - FUCOSE-SPECIFIC LECTIN FLEA
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Scientific: ASPERGILLUS FUMIGATUS
    Organism Taxid: 746128
    Synonym: AFL

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 32)

Asymmetric/Biological Unit (6, 32)
No.NameCountTypeFull Name
1CSX2Mod. Amino AcidS-OXY CYSTEINE
2FUC13Ligand/IonALPHA-L-FUCOSE
3GAL8Ligand/IonBETA-D-GALACTOSE
4GOL2Ligand/IonGLYCEROL
5NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE
6NDG3Ligand/Ion2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETYR B:168 , ARG B:177 , GLN B:189 , MET B:229BINDING SITE FOR RESIDUE GOL A 940
02AC2SOFTWARETYR A:168 , ARG A:177 , GLN A:189 , MET A:229 , TRP A:245 , HOH A:2226BINDING SITE FOR RESIDUE GOL A 941
03AC3SOFTWAREARG A:230 , GLN A:242 , PHE A:274 , PRO A:279 , LEU A:281 , TRP A:299BINDING SITE FOR RESIDUE FUC A 950
04AC4SOFTWAREARG B:230 , GLN B:242 , PHE B:274 , PRO B:279 , LEU B:281 , TRP B:299BINDING SITE FOR RESIDUE FUC B 950
05AC5SOFTWAREHIS A:23 , ARG A:25 , GLU A:37 , LEU A:69 , TYR A:88 , TRP A:94 , HOH A:2033 , HOH A:2223BINDING SITE FOR POLY-SACCHARIDE RESIDUES FUC A 910 THROUGH NAG A 912
06AC6SOFTWAREHIS A:23 , ARG A:73 , GLU A:85 , TYR A:88 , THR A:92 , TYR A:95 , GLY A:97 , GLY A:98 , LEU A:123 , LEU A:125 , TRP A:141 , TRP A:146 , FUC A:910 , HOH A:2033 , HOH A:2087 , HOH A:2120 , HOH A:2223BINDING SITE FOR POLY-SACCHARIDE RESIDUES FUC A 920 THROUGH NAG A 922
07AC7SOFTWARETHR A:92 , LEU A:123 , GLN A:124 , ARG A:126 , GLU A:138 , TRP A:141 , ASN A:142 , THR A:150 , PRO A:174 , TYR A:192 , TRP A:198 , FUC A:920 , HOH A:2087 , HOH A:2120 , HOH A:2224 , ASN B:172BINDING SITE FOR POLY-SACCHARIDE RESIDUES FUC A 930 THROUGH FUC A 933
08AC8SOFTWAREASN A:22 , LEU A:24 , TYR A:40 , TRP A:44 , GLN A:124 , ARG A:126 , ASN A:142 , PRO A:174 , TYR A:192 , ASP A:280 , ARG A:282 , GLU A:296 , ASN A:300 , HIS A:303 , FUC A:930 , HOH A:2032 , HOH A:2041 , HOH A:2042 , HOH A:2078 , HOH A:2080 , HOH A:2227 , HOH A:2228 , ASN B:172BINDING SITE FOR POLY-SACCHARIDE RESIDUES FUC A 960 THROUGH FUC A 963
09AC9SOFTWAREASN A:22 , HIS A:23 , ARG A:25 , GLU A:37 , TYR A:40 , LEU A:69 , TYR A:88 , TRP A:94 , ASP A:280 , ARG A:282 , ASN A:300 , HIS A:303 , FUC A:960 , HOH A:2032 , HOH A:2033 , HOH A:2041 , HOH A:2042 , HOH A:2078 , HOH A:2080 , HOH A:2223 , ARG B:25 , GLU B:37 , TYR B:40 , GLU B:41 , LEU B:69 , TYR B:88 , TRP B:94 , ARG B:190 , PRO B:200 , ASP B:207 , FUC B:960 , HOH B:2068BINDING SITE FOR POLY-SACCHARIDE RESIDUES FUC B 910 THROUGH NAG B 912
10BC1SOFTWAREGLU B:41 , ARG B:73 , GLU B:85 , TYR B:95 , GLY B:98 , LEU B:125 , TRP B:141 , TRP B:146 , ASP B:207 , SER B:305 , GLN B:306 , FUC B:910 , HOH B:2068 , HOH B:2173BINDING SITE FOR POLY-SACCHARIDE RESIDUES FUC B 920 THROUGH NAG B 922
11BC2SOFTWAREGLN B:124 , ARG B:126 , GLU B:138 , TRP B:141 , ASN B:142 , THR B:150 , PRO B:174 , TYR B:192 , TRP B:198 , SER B:305 , GLN B:306 , FUC B:920 , HOH B:2173 , HOH B:2183 , HOH B:2184BINDING SITE FOR POLY-SACCHARIDE RESIDUES FUC B 930 THROUGH FUC B 933
12BC3SOFTWARELEU B:24 , TYR B:40 , TRP B:44 , GLN B:124 , ARG B:126 , ASN B:142 , PRO B:174 , ARG B:190 , TYR B:192 , PRO B:200 , ARG B:282 , GLU B:296 , FUC B:930 , HOH B:2174 , HOH B:2184BINDING SITE FOR POLY-SACCHARIDE RESIDUES FUC B 960 THROUGH GAL B 961

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4D4U)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Gly A:278 -Pro A:279
2Pro A:313 -Pro A:314
3Gly B:278 -Pro B:279
4Pro B:313 -Pro B:314

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4D4U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4D4U)

(-) Exons   (0, 0)

(no "Exon" information available for 4D4U)

(-) 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:314
                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhh......eeeeee..eeeeeee....eeeeeee...eee.hhh.eeee.......eeeee...eeeeeee.....eeeeeee...eeee.hhhhhh........eeeee........eeeeee....eeeeeee....eeeeeeeee......eeeeee........eeeeeee.....eeeeeee...ee....eeee........eeeeee.......eeeeeee....eeeeeeee...eeeeeeeeee......eeeeee.hhhhh..eeeeee.........eeeeee...eeee........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4d4u A   2 STPGAQQVLFRTGIAAVNSTNHLRVYFQDVYGSIRESLYEGSWANGTEKNVIGNAKLGSPVAATSKELKHIRVYTLTEGNTLQEFAYDSGTGWYNGGLGGAKFQVAPYSCIAAVFLAGTDALQLRIYAQKPDNTIQEYMWNGDGWKEGTNLGGALPGTGIGATSFRYTDYNGPSIRIWFQTDDLKLVQRAYDPHKGWYPDLVTIFDRAPPRTAIAATSFGAGNSSIYMRIYFVNSDNTIWQVcWDHGKGYHDKGTITPVIQGSEVAIISWGSFANNGPDLRLYFQNGTYISAVSEWVWNRAHGSQLGRSALPPA 315
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241  |    251       261       271       281       291       301       311    
                                                                                                                                                                                                                                                                            244-CSX                                                                   


Chain B from PDB  Type:PROTEIN  Length:314
                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhh......eeeeee..eeeeeee....eeeeeee...eee.hhh.eeee.......eeeee...eeeeeee.....eeeeeee...eeee.hhhhhh........eeeee........eeeeee....eeeeeee....eeeeeeeee......eeeeee........eeeeeee.....eeeeeee...ee....eeee........eeeeee.......eeeeeee....eeeeeeee...eeeeeeeeee......eeeeee.hhhhh..eeeeee.........eeeeee...eeee........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4d4u B   2 STPGAQQVLFRTGIAAVNSTNHLRVYFQDVYGSIRESLYEGSWANGTEKNVIGNAKLGSPVAATSKELKHIRVYTLTEGNTLQEFAYDSGTGWYNGGLGGAKFQVAPYSCIAAVFLAGTDALQLRIYAQKPDNTIQEYMWNGDGWKEGTNLGGALPGTGIGATSFRYTDYNGPSIRIWFQTDDLKLVQRAYDPHKGWYPDLVTIFDRAPPRTAIAATSFGAGNSSIYMRIYFVNSDNTIWQVcWDHGKGYHDKGTITPVIQGSEVAIISWGSFANNGPDLRLYFQNGTYISAVSEWVWNRAHGSQLGRSALPPA 315
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241  |    251       261       271       281       291       301       311    
                                                                                                                                                                                                                                                                            244-CSX
   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 4D4U)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4D4U)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4D4U)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)

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        Q4WW81_ASPFU | Q4WW81: 4agi 4agt 4ah4 4aha 4c1y 4d52 4uou

(-) Related Entries Specified in the PDB File

4d52 CRYSTAL STRUCTURE OF FUCOSE BINDING LECTIN FROM ASPERGILLUS FUMIGATUS (AFL) IN COMPLEX WITH L- GALACTOPYRANOSE.