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(-) Description

Title :  SUBSTRATE SPECIFICITY AND AFFINITY OF A PROTEIN MODULATED BY BOUND WATER MOLECULES
 
Authors :  F. A. Quiocho, D. K. Wilson, N. K. Vyas
Date :  26 Dec 90  (Deposition) - 15 Oct 92  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. A. Quiocho, D. K. Wilson, N. K. Vyas
Substrate Specificity And Affinity Of A Protein Modulated By Bound Water Molecules.
Nature V. 340 404 1989
PubMed-ID: 2818726  |  Reference-DOI: 10.1038/340404A0
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - L-ARABINOSE-BINDING PROTEIN
    Chains: A
    Engineered: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1GAL1Ligand/IonBETA-D-GALACTOSE
2GLA1Ligand/IonALPHA D-GALACTOSE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:10 , GLU A:14 , ASP A:89 , ASP A:90 , MET A:108 , ARG A:151 , MET A:204 , ASN A:205 , ASN A:232 , GAL A:308 , HOH A:309 , HOH A:310BINDING SITE FOR RESIDUE GLA A 307
2AC2SOFTWARELYS A:10 , GLU A:14 , TRP A:16 , ASP A:89 , ASP A:90 , THR A:147 , ARG A:151 , ASN A:205 , ASN A:232 , GLA A:307 , HOH A:309 , HOH A:310BINDING SITE FOR RESIDUE GAL A 308

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5ABP)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5ABP)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5ABP)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5ABP)

(-) Exons   (0, 0)

(no "Exon" information available for 5ABP)

(-) 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:305
                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains d5abpa_ A: L-arabinose-binding protein                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 5abpA01 A:2-108,A:255-285  [code=3.40.50.2300, no name defined]                                            5abpA02 A:109-254,A:286-306  [code=3.40.50.2300, no name defined]                                                                                 5abpA01 A:2-108,A:255-285      5abpA02               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee....hhhhhhhhhhhhhhhhhhh.eeeeee..hhhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhh..eeeee................eeeehhhhhhhhhhhhhhhhhhhh..hhh.eeeeeee...hhhhhhhhhhhhhhhhhh..hhh.eeeee....hhhhhhhhhhhhhh......eeeee..hhhhhhhhhhhhhhh..hhh.eeeeee.hhhhhhhhh......eeeeee.hhhhhhhhhhhhhhhhhhh......eeee...eeee..hhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5abp A   2 NLKLGFLVKQPEEPWFQTEWKFADKAGKDLGFEVIKIAVPDGEKTLNAIDSLAASGAKGFVICTPDPKLGSAIVAKARGYDMKVIAVDDQFVNAKGKPMDTVPLVMMAATKIGERQGQELYKEMQKRGWDVKESAVMAITANELDTARRRTTGSMDALKAAGFPEKQIYQVPTKSNDIPGAFDAANSMLVQHPEVKHWLIVGMNDSTVLGGVRATEGQGFKAADIIGIGINGVDAVSELSKAQATGFYGSLLPSPDVHGYKSSEMLYNWVAKDVEPPKFTEVTDVVLITRDNFKEELEKKGLGGK 306
                                    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
   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, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5ABP)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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  5abp
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  ARAF_ECOLI | P02924
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 Related Entries

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

UniProtKB/Swiss-Prot
        ARAF_ECOLI | P02924: 1abe 1abf 1apb 1bap 2wrz 6abp 7abp 8abp 9abp

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 5ABP)