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(-) Description

Title :  STRUCTURE OF GLUCOSE ISOMERASE DERIVATIZED WITH KR.
 
Authors :  E. Nowak, S. Panjikar, P. A. Tucker
Date :  07 Nov 02  (Deposition) - 27 Nov 02  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A,B  (2x)
Keywords :  Kr Derivatization. , Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. Nowak, S. Panjikar, P. A. Tucker
Structure Of Glucose Isomerase Derivatized With Kr.
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - XYLOSE ISOMERASE
    ChainsA, B
    EC Number5.3.1.5
    Organism ScientificSTREPTOMYCES RUBIGINOSUS
    Organism Taxid1929
    Other DetailsTHE PROTEIN WAS PURCHASED FROM HAMPTON RESEARCH. THEY HAVE PURIFIED IT FROM STREPTOMYCES RUBIGINOSUS.

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)AB
Biological Unit 2 (2x)AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 16)

Asymmetric Unit (6, 16)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
2CL4Ligand/IonCHLORIDE ION
3KR4Ligand/IonKRYPTON
4MG2Ligand/IonMAGNESIUM ION
5MPD2Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
6TRS2Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2CL-1Ligand/IonCHLORIDE ION
3KR-1Ligand/IonKRYPTON
4MG-1Ligand/IonMAGNESIUM ION
5MPD2Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
6TRS2Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
Biological Unit 2 (2, 8)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2CL-1Ligand/IonCHLORIDE ION
3KR-1Ligand/IonKRYPTON
4MG-1Ligand/IonMAGNESIUM ION
5MPD4Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL
6TRS4Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (16, 16)

Asymmetric Unit (16, 16)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:216 , HIS A:219 , ASP A:254 , ASP A:256 , HOH A:1058BINDING SITE FOR RESIDUE CA A 1001
02AC2SOFTWAREGLU B:216 , HIS B:219 , ASP B:254 , ASP B:256 , HOH B:1453BINDING SITE FOR RESIDUE CA B 1002
03AC3SOFTWAREGLU A:180 , GLU A:216 , ASP A:244 , ASP A:286 , TRS A:1013BINDING SITE FOR RESIDUE MG A 1003
04AC4SOFTWAREGLU B:180 , GLU B:216 , ASP B:244 , ASP B:286 , TRS B:1014BINDING SITE FOR RESIDUE MG B 1004
05AC5SOFTWARETHR B:29 , GLU B:293 , HOH B:1187BINDING SITE FOR RESIDUE CL B 1009
06AC6SOFTWARETHR A:29 , GLU A:293 , HOH A:1256BINDING SITE FOR RESIDUE CL A 1010
07AC7SOFTWAREARG B:265 , PHE B:268 , ALA B:378 , MET B:379BINDING SITE FOR RESIDUE CL B 1011
08AC8SOFTWAREARG A:265 , PHE A:268 , ALA A:378 , MET A:379BINDING SITE FOR RESIDUE CL A 1012
09AC9SOFTWAREALA B:135 , LEU B:164BINDING SITE FOR RESIDUE KR B 1005
10BC1SOFTWAREALA A:135 , LEU A:164BINDING SITE FOR RESIDUE KR A 1006
11BC2SOFTWAREGLN A:233 , ARG B:204BINDING SITE FOR RESIDUE KR B 1007
12BC3SOFTWAREALA A:200 , ARG A:204 , GLN B:233BINDING SITE FOR RESIDUE KR A 1008
13BC4SOFTWARETRP A:15 , HIS A:53 , TRP A:136 , GLU A:180 , GLU A:216 , HIS A:219 , ASP A:244 , ASP A:286 , MG A:1003 , HOH A:1058 , HOH A:1091 , HOH A:1209BINDING SITE FOR RESIDUE TRS A 1013
14BC5SOFTWARETRP B:15 , HIS B:53 , TRP B:136 , GLU B:180 , GLU B:216 , HIS B:219 , ASP B:244 , ASP B:286 , MG B:1004 , HOH B:1089 , HOH B:1232 , HOH B:1426 , HOH B:1453BINDING SITE FOR RESIDUE TRS B 1014
15BC6SOFTWAREPHE A:93 , THR A:94 , HOH A:1220 , HOH A:1233 , HOH A:1373BINDING SITE FOR RESIDUE MPD A 1015
16BC7SOFTWAREPHE A:25 , TRP B:15 , TRP B:19 , HIS B:53 , HOH B:1167 , HOH B:1232 , HOH B:1242 , HOH B:1442 , HOH B:1452 , HOH B:1479BINDING SITE FOR RESIDUE MPD B 1016

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1O1H)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1O1H)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1O1H)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1XYLOSE_ISOMERASEPS51415 Xylose isomerase family profile.XYLA_STRRU4-383
 
  2A:3-382
B:3-382
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1XYLOSE_ISOMERASEPS51415 Xylose isomerase family profile.XYLA_STRRU4-383
 
  2A:3-382
B:3-382
Biological Unit 2 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1XYLOSE_ISOMERASEPS51415 Xylose isomerase family profile.XYLA_STRRU4-383
 
  4A:3-382
B:3-382

(-) Exons   (0, 0)

(no "Exon" information available for 1O1H)

(-) 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:386
 aligned with XYLA_STRRU | P24300 from UniProtKB/Swiss-Prot  Length:388

    Alignment length:386
                                    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      
           XYLA_STRRU     2 NYQPTPEDRFTFGLWTVGWQGRDPFGDATRRALDPVESVRRLAELGAHGVTFHDDDLIPFGSSDSEREEHVKRFRQALDDTGMKVPMATTNLFTHPVFKDGGFTANDRDVRRYALRKTIRNIDLAVELGAETYVAWGGREGAESGGAKDVRDALDRMKEAFDLLGEYVTSQGYDIRFAIEPKPNEPRGDILLPTVGHALAFIERLERPELYGVNPEVGHEQMAGLNFPHGIAQALWAGKLFHIDLNGQNGIKYDQDLRFGAGDLRAAFWLVDLLESAGYSGPRHFDFKPPRTEDFDGVWASAAGCMRNYLILKERAAAFRADPEVQEALRASRLDELARPTAADGLQALLDDRSAFEEFDVDAAAARGMAFERLDQLAMDHLLGAR 387
               SCOP domains d1o1ha_ A: D-xylose isomerase                                                                                                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains 1o1hA00 A:1-386 Divalent-metal-dependent TIM barrel enzymes                                                                                                                                                                                                                                                                                                                                        CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhh.eeeehhhhh...............hhhhhhhhhhhh...eeeeehhhhh....hhhhhhhhhhhhhhhhhhhh.eeeeee.....hhhhh.......hhhhhhhhhhhhhhhhhhhhhhh..eeee.....ee......hhhhhhhhhhhhhhhhhhhhhhhh...eeee.........ee...hhhhhhhhhh...hhh.eee..hhhhhhh...hhhhhhhhhhhh......ee.................hhhhhhhhhhhhhhhh....eee........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhh.....hhhhhhhhhhhh...hhhhhhhh..hhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --XYLOSE_ISOMERASE  PDB: A:3-382 UniProt: 4-383                                                                                                                                                                                                                                                                                                                                               ---- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1o1h A   1 NYQPTPEDRFTFGLWTVGWQGRDPFGDATRRALDPVESVRRLAELGAHGVTFHDDDLIPFGSSDSEREEHVKRFRQALDDTGMKVPMATTNLFTHPVFKDGGFTANDRDVRRYALRKTIRNIDLAVELGAETYVAWGGREGAESGGAKDVRDALDRMKEAFDLLGEYVTSQGYDIRFAIEPKPNEPRGDILLPTVGHALAFIERLERPELYGVNPEVGHEQMAGLNFPHGIAQALWAGKLFHIDLNGQNGIKYDQDLRFGAGDLRAAFWLVDLLESAGYSGPRHFDFKPPRTEDFDGVWASAAGCMRNYLILKERAAAFRADPEVQEALRASRLDELARPTAADGLQALLDDRSAFEEFDVDAAAARGMAFERLDQLAMDHLLGAR 386
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380      

Chain B from PDB  Type:PROTEIN  Length:386
 aligned with XYLA_STRRU | P24300 from UniProtKB/Swiss-Prot  Length:388

    Alignment length:386
                                    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      
           XYLA_STRRU     2 NYQPTPEDRFTFGLWTVGWQGRDPFGDATRRALDPVESVRRLAELGAHGVTFHDDDLIPFGSSDSEREEHVKRFRQALDDTGMKVPMATTNLFTHPVFKDGGFTANDRDVRRYALRKTIRNIDLAVELGAETYVAWGGREGAESGGAKDVRDALDRMKEAFDLLGEYVTSQGYDIRFAIEPKPNEPRGDILLPTVGHALAFIERLERPELYGVNPEVGHEQMAGLNFPHGIAQALWAGKLFHIDLNGQNGIKYDQDLRFGAGDLRAAFWLVDLLESAGYSGPRHFDFKPPRTEDFDGVWASAAGCMRNYLILKERAAAFRADPEVQEALRASRLDELARPTAADGLQALLDDRSAFEEFDVDAAAARGMAFERLDQLAMDHLLGAR 387
               SCOP domains d1o1hb_ B: D-xylose isomerase                                                                                                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains 1o1hB00 B:1-386 Divalent-metal-dependent TIM barrel enzymes                                                                                                                                                                                                                                                                                                                                        CATH domains
           Pfam domains (1) --------------------------------------AP_endonuc_2-1o1hB01 B:39-264                                                                                                                                                                                                     -------------------------------------------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) --------------------------------------AP_endonuc_2-1o1hB02 B:39-264                                                                                                                                                                                                     -------------------------------------------------------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author ....hhhh.eeeehhhhh...............hhhhhhhhhhhh...eeeeehhhhh....hhhhhhhhhhhhhhhhhhhh.eeeeee.....hhhhh.......hhhhhhhhhhhhhhhhhhhhhhh..eeee.....ee......hhhhhhhhhhhhhhhhhhhhhhhh...eeee.........ee...hhhhhhhhhh...hhh.eee..hhhhhhh...hhhhhhhhhhhh......ee.................hhhhhhhhhhhhhhhh....eee........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhh...hhhhhhhh..hhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --XYLOSE_ISOMERASE  PDB: B:3-382 UniProt: 4-383                                                                                                                                                                                                                                                                                                                                               ---- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1o1h B   1 NYQPTPEDRFTFGLWTVGWQGRDPFGDATRRALDPVESVRRLAELGAHGVTFHDDDLIPFGSSDSEREEHVKRFRQALDDTGMKVPMATTNLFTHPVFKDGGFTANDRDVRRYALRKTIRNIDLAVELGAETYVAWGGREGAESGGAKDVRDALDRMKEAFDLLGEYVTSQGYDIRFAIEPKPNEPRGDILLPTVGHALAFIERLERPELYGVNPEVGHEQMAGLNFPHGIAQALWAGKLFHIDLNGQNGIKYDQDLRFGAGDLRAAFWLVDLLESAGYSGPRHFDFKPPRTEDFDGVWASAAGCMRNYLILKERAAAFRADPEVQEALRASRLDELARPTAADGLQALLDDRSAFEEFDVDAAAARGMAFERLDQLAMDHLLGAR 386
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380      

   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, 2)

Asymmetric Unit

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (XYLA_STRRU | P24300)
molecular function
    GO:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0009045    xylose isomerase activity    Catalysis of the reaction: D-xylose = D-xylulose.
biological process
    GO:0042732    D-xylose metabolic process    The chemical reactions and pathways involving D-xylose, a naturally occurring plant polysaccharide.
    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.
    GO:0006098    pentose-phosphate shunt    The glucose-6-phosphate catabolic process in which, coupled to NADPH synthesis, glucose-6-P is oxidized with the formation of carbon dioxide (CO2) and ribulose 5-phosphate; ribulose 5-P then enters a series of reactions interconverting sugar phosphates. The pentose phosphate pathway is a major source of reducing equivalents for biosynthesis reactions and is also important for the conversion of hexoses to pentoses.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

UniProtKB/Swiss-Prot
        XYLA_STRRU | P243001gw9 1mnz 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 4xis 4zb0 4zb2 4zb5 4zbc 5avh 5avn 5i7g 8xia 9xia

(-) Related Entries Specified in the PDB File

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