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(-) Description

Title :  CRYSTAL STRUCTURE OF INOSITOL-3-PHOSPHATE SYNTHASE (CE21227) FROM CAENORHABDITIS ELEGANS AT 2.30 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  11 Jun 04  (Deposition) - 17 Aug 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Ce21227, Inositol-3-Phosphate Synthase, Structural Genomics, Jcsg, Protein Structure Initiative, Psi, Joint Center For Structural Genomics, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Inositol-3-Phosphate Synthase (Ce21227 From Caenorhabditis Elegans At 2. 30 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - INOSITOL-3-PHOSPHATE SYNTHASE
    Chains: A
    EC Number: 5.5.1.4
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: CE21227
    Organism Scientific: CAENORHABDITIS ELEGANS
    Organism Taxid: 6239

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 7)

Asymmetric Unit (5, 7)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2IOD2Ligand/IonIODIDE ION
3K1Ligand/IonPOTASSIUM ION
4NAD1Ligand/IonNICOTINAMIDE-ADENINE-DINUCLEOTIDE
5POP1Ligand/IonPYROPHOSPHATE 2-
Biological Unit 1 (3, 16)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2IOD8Ligand/IonIODIDE ION
3K-1Ligand/IonPOTASSIUM ION
4NAD4Ligand/IonNICOTINAMIDE-ADENINE-DINUCLEOTIDE
5POP4Ligand/IonPYROPHOSPHATE 2-

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:76 , ASN A:346 , ASP A:400 , ASP A:428 , SER A:429 , NAD A:601 , HOH A:684BINDING SITE FOR RESIDUE K A 526
2AC2SOFTWAREHIS A:115BINDING SITE FOR RESIDUE CL A 527
3AC3SOFTWARETYR A:104BINDING SITE FOR RESIDUE CL A 528
4AC4SOFTWARESER A:120BINDING SITE FOR RESIDUE IOD A 529
5AC5SOFTWAREASP A:382BINDING SITE FOR RESIDUE IOD A 530
6AC6SOFTWAREVAL A:70 , GLY A:71 , GLY A:73 , GLY A:74 , ASN A:75 , ASN A:76 , ASP A:148 , ILE A:149 , SER A:184 , ILE A:185 , ARG A:198 , THR A:236 , ALA A:237 , ASN A:238 , THR A:239 , GLY A:287 , SER A:288 , ASP A:312 , PHE A:313 , SER A:315 , ASN A:347 , ASP A:348 , LYS A:361 , ASP A:428 , ALA A:432 , LYS A:472 , K A:526 , POP A:602 , HOH A:630 , HOH A:682BINDING SITE FOR RESIDUE NAD A 601
7AC7SOFTWARESER A:315 , GLY A:316 , GLN A:317 , THR A:318 , LYS A:361 , LYS A:365 , LYS A:402 , LYS A:472 , NAD A:601 , HOH A:691BINDING SITE FOR RESIDUE POP A 602

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Gly A:310 -Asp A:311

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1VKO)

(-) 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:511
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
               SCOP domains d1vkoa1 A:11-314,A:429-521 Myo-inositol 1-phosphate synthase                                                                                                                                                                                                                                                    d1vkoa2 A:315-428 Myo-inositol 1-phosphate synthase                                                               d1vkoa1 A:11-314,A:429-521 Myo-inositol 1-phosphate synthase                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeee..eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeee.....eeeeee...hhhhhhhhhhhhhhhh..eeee..eeee.....hhhhhheeeeeee....eeeeee.hhh....hhh.eeeeee.......hhhhhhhh..hhhhhhhhhhhhh.........hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhh..eeeeee................hhhhhhhhhhh.....hhhhhhhhhhhhh..eeee.......hhhhhhhhhhhh..ee......hhhhhhhhhhhhhhhh..eeeeeeeeeee.hhhhhhh.hhhhhhhhhhhhhh.hhhhhhhh..........eeee..ee.hhhh.eeeeeeeeeee.hhh.eeeeeeeeeeehhhhhhhhhhhhhhhhhhhh.eeee....ee.....hhhhhhhh.............hhhhhhhhhhhhhhhhhh.......hhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1vko A  11 KRLIVESPNVKLEDGVLESRFTYRKNHFEHRADGLHVTPKEHDYSFKTVLKPRKTGLLLVGLGGNNGSTAVGSIFANQYAMTWRTKEGHSQANYFGSVTQTATVHLGYDSATQNQIFVPFKDIVPILSPNDLIISGWDISDSNLYEAMGRAKVFEPELQEKLRPFMEPIVPLPSIYYPDFIASNQGDRANNVIPGDNKLEHLEHIRADIRKFKQEHELECVIVLWTANTERYTDVRQGLNATADEIMESIRVNEDEVSPSNIFAVASILEGAHYINGSPQNTLVPGLIELAERHKVFVGGDDFKSGQTKFKSAFVDFLVSSGMKPESIVSYNHLGNNDGKNLSEARQFRSKEISKSSVVDDMVKSNQILFPDAKNPDYCVVIKYVPYVADSKRAMDEYICSIFMGGKQTFVVHNTCEDSLLASPLIYDLAILTELASRVSYKVDDEYKPFHSVLSILSLLLKAPVVPPGTPISNAFMRQFSTLTKLVTALAGFPSDTDMQIEFFTQLPAAK 521
                                    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       390       400       410       420       430       440       450       460       470       480       490       500       510       520
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1VKO)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1VKO)

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    Gly A:310 - Asp A:311   [ RasMol ]  
 
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