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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN HEXOKINASE 2 WITH CMPD 1, A C-2-SUBSTITUTED GLUCOSAMINE
 
Authors :  N. Campobasso, B. Zhao, A. Smallwood
Date :  07 Jan 16  (Deposition) - 30 Mar 16  (Release) - 30 Mar 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.76
Chains :  Asym./Biol. Unit :  A
Keywords :  Metabolism, Inhibitor Complex, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Lin, J. Zeng, R. Xie, M. J. Schulz, R. Tedesco, J. Qu, K. F. Erhard, J. F. Mack, K. Raha, A. R. Rendina, L. M. Szewczuk, P. M. Kratz, A. J. Jurewicz, T. Cecconie, S. Martens, P. J. Mcdevitt, J. D. Martin, S. B. Chen, Y. Jiang, L. Nickels, B. J. Schwartz, A. Smallwood, B. Zhao, N. Campobasso, Y. Qian, J. Briand, C. M. Rominger, C. Oleykowski, M. A. Hardwicke, J. I. Luengo
Discovery Of A Novel 2, 6-Disubstituted Glucosamine Series O Potent And Selective Hexokinase 2 Inhibitors.
Acs Med. Chem. Lett. V. 7 217 2016
PubMed-ID: 26985301  |  Reference-DOI: 10.1021/ACSMEDCHEMLETT.5B00214

(-) Compounds

Molecule 1 - HEXOKINASE-2
    Chains: A
    EC Number: 2.7.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: HK2
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: HEXOKINASE TYPE II,HK II,MUSCLE FORM HEXOKINASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
162C2Ligand/Ion2-DEOXY-2-{[(2E)-3-(3,4-DICHLOROPHENYL)PROP-2-ENOYL]AMINO}-ALPHA-D-GLUCOPYRANOSE
2BG61Ligand/IonBETA-D-GLUCOSE-6-PHOSPHATE
3FLC1Ligand/IonCITRATE ANION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO A:605 , LYS A:618 , THR A:620 , LYS A:621 , ASN A:656 , ASP A:657 , GLY A:681 , SER A:682 , ASN A:683 , GLU A:708 , ASN A:735 , LYS A:738 , GLN A:739 , GLU A:742binding site for residue 62C A 1001
2AC2SOFTWAREASN A:208 , ASP A:209 , SER A:234 , ASN A:235 , GLU A:260 , LYS A:290 , GLN A:291 , GLU A:294binding site for residue 62C A 1002
3AC3SOFTWAREASP A:532 , THR A:536 , ASP A:657 , THR A:680 , ASP A:861 , GLY A:862 , THR A:863 , GLY A:896 , SER A:897binding site for residue BG6 A 1003
4AC4SOFTWAREARG A:405 , SER A:733 , LEU A:734 , MET A:748 , TYR A:749 , ARG A:779 , HOH A:1106binding site for residue FLC A 1004

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5HG1)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Asp A:251 -Glu A:252

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5HG1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5HG1)

(-) Exons   (0, 0)

(no "Exon" information available for 5HG1)

(-) 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:867
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh..hhhhh....ee............eeeeeee.......eeeeee........ee......hhhhh...hhhhhhhhh.hhhhh...eeee......................hhhhhh.....eeeehhhhhhhhhhhhhh....eeeee...eeeeeeee.hhh........eeeee.hhhhh..........hhhhhhhhhhh.....hhhhhh....hhhhhhhhhhhhhhhh..hhhhh..hhhhh....hhhhhhhhhhh..hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeehhhhhhh.hhhhhhhhhhhhhh..eeeeeee......hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh...........ee............eeeeeeee....eeeeeeee....eeeeeeee..hhhhhh.hhhhhhhhhhhhhhhhhhhh......eeeeeee...eeeee..eeee...............hhhhhhhhhhhhhh...eeeeeeehhhhhhhhhhhhhh..eeeeeee...eeeeeeee............eeeee.hhhhh.....hhhhhhhhhhhhhhh......hhhhhhhh.hhhhhhhhhhhhhhhhh..hhhhh..hhhhh....hhhhhhhhhh....hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeeeeehhhhhhh.hhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5hg1 A  17 DQVQKVDQYLYHMRLSDETLLEISKRFRKEMEKGLGATTHPTAAVKMLPTFVRSTPDGTEHGEFLALDLGGTNFRVLWVKVTDNGLQKVEMENQIYGTQLFDHIAECLANFMDKLQIKDKKLPLGFTFSFPCHQTKLDESFLVSGRDVVALIRKAIQIDIVAVVNDTVGTMMTCGYDDHNCEIGLIVGTGSNACYMEEMRHIDMVEGDEGRMCINMEWGAFGDDGSLNDIRTEFDQEIDMGSLNPGKQLFEKMISGMYMGELVRLILVKMAKEELLFGGKLSPELLNTGRFETKDISDIEGEKDGIRKAREVLMRLGLDPTQEDCVATHRICQIVSTRSASLCAATLAAVLQRIKENKGEERLRSTIGVDGSVYKKHPHFAKRLHKTVRRLVPGCDVRFLRSEDGSGKGAAMVTAVAYRLADQHRARQKTLEHLQLSHDQLLEVKRRMKVEMERGLSKETHASAPVKMLPTYVCATPDGTEKGDFLALDLGGTNFRVLLVRVRNGGVEMHNKIYAIPQEVMHGTGDELFDHIVQCIADFLEYMGMKGVSLPLGFTFSFPCQQNSLDESILLKWTKGFKASGCEGEDVVTLLKEAIHRREEFDLDVVAVVNDTVGTMMTCGFEDPHCEVGLIVGTGSNACYMEEMRNVELVEGEEGRMCVNMEWGAFGDNGCLDDFRTEFDVAVDELSLNPGKQRFEKMISGMYLGEIVRNILIDFTKRGLLFRGRISERLKTRGIFETKFLSQIESDCLALLQVRAILQHLGLESTCDDSIIVKEVCTVVARRAAQLCGAGMAAVVDRIRENRGLDALKVTVGVDGTLYKLHPHFAKVMHETVKDLAPKCDVSFLQSEDGSGKGAALITAVACRIRE 913
                                    26        36        46        56        66        76        86        96       106     ||126       136       146       156       166   ||  187      |203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543    || 556       566       576       586       596       606       616       626       636       646       656       666       676       686       696       706       716       726       736       746       756       766       776       786       796       806       816       826       836       846       856       866       876       886       896       906       
                                                                                                                         112|                                            170|         194|                                                                                                                                                                                                                                                                                                                                                        548|                                                                                                                                                                                                                                                                                                                                                                         
                                                                                                                          123                                             182          201                                                                                                                                                                                                                                                                                                                                                         552
   Legend:   → Mismatch (orange background)
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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  (0, 0)

(no "SCOP Domain" information available for 5HG1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5HG1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5HG1)

(-) Gene Ontology  (36, 36)

Asymmetric/Biological Unit(hide GO term definitions)

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    Asp A:251 - Glu A:252   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        HXK2_HUMAN | P52789: 2nzt 5hex 5hfu

(-) Related Entries Specified in the PDB File

5hex 5hfu