Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym.Unit - manually
(-)Asymmetric Unit
(-)Asym. Unit - sites
(-)Biological Unit 1
(-)Biol. Unit 1 - sites
collapse expand < >
Image Asym.Unit - manually
Asym.Unit - manually  (Jmol Viewer)
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Asym. Unit - sites
Asym. Unit - sites  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biol. Unit 1 - sites
Biol. Unit 1 - sites  (Jmol Viewer)

(-) Description

Title :  A METAL-MEDIATED HYDRIDE SHIFT MECHANISM FOR XYLOSE ISOMERASE BASED ON THE 1.6 ANGSTROMS STREPTOMYCES RUBIGINOSUS STRUCTURES WITH XYLITOL AND D-XYLOSE
 
Authors :  M. Whitlow, A. J. Howard
Date :  25 Mar 91  (Deposition) - 15 Jul 92  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Isomerase(Intramolecular Oxidoreductase) (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Whitlow, A. J. Howard, B. C. Finzel, T. L. Poulos, E. Winborne, G. L. Gilliland
A Metal-Mediated Hydride Shift Mechanism For Xylose Isomerase Based On The 1. 6 A Streptomyces Rubiginosus Structures With Xylitol And D-Xylose.
Proteins V. 9 153 1991
PubMed-ID: 2006134  |  Reference-DOI: 10.1002/PROT.340090302

(-) Compounds

Molecule 1 - XYLOSE ISOMERASE
    Chains: A
    EC Number: 5.3.1.5
    Engineered: YES
    Organism Scientific: STREPTOMYCES RUBIGINOSUS
    Organism Taxid: 1929

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric Unit (3, 4)
No.NameCountTypeFull Name
1MN2Ligand/IonMANGANESE (II) ION
2XLS1Ligand/IonD-XYLOSE (LINEAR FORM)
3XYS1Ligand/IonXYLOPYRANOSE
Biological Unit 1 (2, 8)
No.NameCountTypeFull Name
1MN-1Ligand/IonMANGANESE (II) ION
2XLS4Ligand/IonD-XYLOSE (LINEAR FORM)
3XYS4Ligand/IonXYLOPYRANOSE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:16 , PHE A:26 , HIS A:54 , TRP A:137 , GLU A:181 , LYS A:183 , GLU A:217 , HIS A:220 , ASP A:245 , ASP A:255 , ASP A:287 , MN A:391 , MN A:392 , XYS A:394 , HOH A:479 , HOH A:737 , HOH A:738BINDING SITE FOR RESIDUE XLS A 393
2AC2SOFTWARETRP A:16 , HIS A:54 , THR A:90 , PHE A:94 , TRP A:137 , GLU A:181 , ASP A:245 , ASP A:287 , MN A:392 , XLS A:393 , HOH A:570 , HOH A:737 , HOH A:738 , HOH A:774BINDING SITE FOR RESIDUE XYS A 394
3AC3SOFTWAREGLU A:217 , HIS A:220 , ASP A:255 , ASP A:257 , MN A:392 , XLS A:393 , HOH A:737BINDING SITE FOR RESIDUE MN A 391
4AC4SOFTWAREGLU A:181 , GLU A:217 , ASP A:245 , ASP A:287 , MN A:391 , XLS A:393 , XYS A:394BINDING SITE FOR RESIDUE MN A 392

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Glu A:186 -Pro A:187

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4XIS)

(-) 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:387
                                                                                                                                                                                                                                                                                                                                                                                                                                   
               SCOP domains d4xisa_ A: D-xylose isomerase                                                                                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 4xisA00 A:2-388 Divalent-metal-dependent TIM barrel enzymes                                                                                                                                                                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeee...................hhhhhhhhhhh...eeeee..........hhhhhhhhhhhhhhhhhh.....eee..................hhhhhhhhhhhhhhhhhhhhh...eeee.......ee........hhhhhhhhhhhhhhhhhhhhh..eeee.........ee....hhhhhhhh........eee...hhhhh.....hhhhhhhhhh.........ee................hhhhhhhhhhhhh......eeee........hhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh..............hhhhhh..........hhhhh....hhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4xis A   2 NYQPTPEDRFTFGLWTVGWQGRDPFGDATRRALDPVESVRRLAELGAHGVTFHDDDLIPFGSSDSEREEHVKRFRQALDDTGMKVPMATTNLFTHPVFKDGGFTANDRDVRRYALRKTIRNIDLAVELGAETYVAWGGREGAESGGAKDVRDALDRMKEAFDLLGEYVTSQGYDIRFAIEPKPNEPRGDILLPTVGHALAFIERLERPELYGVNPEVGHEQMAGLNFPHGIAQALWAGKLFHIDLNGQNGIKYDQDLRFGAGDLRAAFWLVDLLESAGYSGPRHFDFKPPRTEDFDGVWASAAGCMRNYLILKERAAAFRADPEVQEALRASRLDELARPTAADGLQALLDDRSAFEEFDVDAAAARGMAFERLDQLAMDHLLGARG 388
                                    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       321       331       341       351       361       371       381
   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 Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    MN  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    XLS  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    XYS  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Glu A:186 - Pro A:187   [ RasMol ]  
 
Biological Unit
  Complete Structure
    Biological Unit 1  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym. Unit PNG format | Asym. Unit - sites PNG format | Biol. Unit 1 PNG format | Biol. Unit 1 - sites PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)
Insightii
  ribbon, secondary structure, xylose, manganese
[ mono GIF format | stereo GIF format ]
  ribbon, lines, xylose, manganese
[ mono GIF format | stereo GIF format ]
  spacefill; xylose, manganese: ball and sticks
[ mono GIF format | stereo GIF format ]
  spacefill; xylose, manganese: ball and sticks; detailed view
[ mono GIF format | stereo GIF format ]
Distance Plot
  representative atom: CA
[ mono GIF format | mono PDF format ]

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  4xis
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  XYLA_STRRU | P24300
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  5.3.1.5
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  XYLA_STRRU | P24300
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        XYLA_STRRU | P24300: 1gw9 1mnz 1o1h 1oad 1xib 1xic 1xid 1xie 1xif 1xig 1xih 1xii 1xij 1xis 2g4j 2glk 2gub 2gve 2xis 3cwh 3gnx 3kbj 3kbm 3kbn 3kbs 3kbv 3kbw 3kcj 3kcl 3kco 3n4a 3qys 3qza 3u3h 3xis 4a8i 4a8l 4a8n 4a8r 4duo 4dvo 4e3v 4j4k 4lnc 4qdp 4qdw 4qe1 4qe4 4qe5 4qee 4qeh 4us6 4w4q 4zb0 4zb2 4zb5 4zbc 5avh 5avn 5i7g 8xia 9xia

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4XIS)