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(-) Description

Title :  HUMAN HISTIDINE TRIAD NUCLEOTIDE BINDING PROTEIN 1 (HHINT1) NUCLEOSIDE THIOPHOSPHORAMIDATE CATALYTIC PRODUCT COMPLEX
 
Authors :  K. M. Maize, B. C. Finzel
Date :  09 Mar 16  (Deposition) - 15 Mar 17  (Release) - 05 Jul 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.45
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Hint, Histidine Triad, Hit, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Shah, K. M. Maize, X. Zhou, B. C. Finzel, C. R. Wagner
Structural Mapping Of The Reaction Trajectory For The Sofosbuvir Activating Enzyme, Human Histidine Triad Nucleotide Binding Protein 1 (Hhint1)
Biochemistry 2017
PubMed: search  |  Reference-DOI: 10.1021/ACS.BIOCHEM.7B00148

(-) Compounds

Molecule 1 - HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN 1
    Chains: A, B
    EC Number: 3.-.-.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: ROSETTA 2 PLYSS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: HINT1, HINT, PKCI1, PRKCNH1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ADENOSINE 5'-MONOPHOSPHORAMIDASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
16CG1Ligand/Ion5'-S-PHOSPHONO-5'-THIOGUANOSINE
2CL1Ligand/IonCHLORIDE ION
3EDO2Ligand/Ion1,2-ETHANEDIOL

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:18 , PHE A:19 , PHE A:41 , HIS A:42 , ASP A:43 , ILE A:44 , SER A:45 , ASN A:99 , GLY A:105 , GLN A:106 , SER A:107 , VAL A:108 , HIS A:112 , HIS A:114 , HOH A:343 , HOH A:349 , HOH A:351 , HOH A:353 , HOH A:372 , EDO B:203binding site for residue 6CG A 201
2AC2SOFTWAREASN B:99 , GLY B:105 , GLN B:106 , SER B:107 , HIS B:112 , HIS B:114binding site for residue CL B 201
3AC3SOFTWAREGLN A:120 , LYS B:25 , GLU B:26 , ILE B:27 , PRO B:28binding site for residue EDO B 202
4AC4SOFTWAREGLY A:105 , 6CG A:201 , TRP B:123 , HOH B:351binding site for residue EDO B 203

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Trp A:123 -Pro A:124
2Trp B:123 -Pro B:124

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 5IPE)

(-) 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:115
                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhh......eeee...eeeee.......eeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeeehhhhh.......eeeee......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------- Transcript
                 5ipe A  12 RPGGDTIFGKIIRKEIPAKIIFEDDRCLAFHDISPQAPTHFLVIPKKHISQISVAEDDDESLLGHLMIVGKKCAADLGLNKGYRMVVNEGSDGGQSVYHVHLHVLGGRQMHWPPG 126
                                    21        31        41        51        61        71        81        91       101       111       121     


Chain B from PDB  Type:PROTEIN  Length:112
                                                                                                                                                
               SCOP domains ---------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhh......eeee...eeeee.......eeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeeehhhhh.......eeeee......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------- Transcript
                 5ipe B  15 GDTIFGKIIRKEIPAKIIFEDDRCLAFHDISPQAPTHFLVIPKKHISQISVAEDDDESLLGHLMIVGKKCAADLGLNKGYRMVVNEGSDGGQSVYHVHLHVLGGRQMHWPPG 126
                                    24        34        44        54        64        74        84        94       104       114       124
   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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (17, 17)

Asymmetric/Biological Unit(hide GO term definitions)

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  5ipe
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  HINT1_HUMAN | P49773
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  3.-.-.-
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 Related Entries

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

UniProtKB/Swiss-Prot
        HINT1_HUMAN | P49773: 1av5 1kpa 1kpb 1kpc 1kpe 1kpf 3tw2 4eqe 4eqg 4eqh 4zkl 4zkv 5ed3 5ed6 5emt 5i2e 5i2f 5ipb 5ipc 5ipd 5kly 5klz 5km0 5km1 5km2 5km3 5km4 5km6 5km7 5kma 5kmb 5kmc 5o8g 5o8i

(-) Related Entries Specified in the PDB File

1kpa 1KPA CONTAINS THE APO PROTEIN IN A P212121 SPACEGROUP
3tw2 3TW2 CONTAINS THE SAME PROTEIN COMPLEXED WITH AMP IN A C2 SPACEGROUP
4eqe 4EQE CONTAINS THE SAME PROTEIN COMPLEXED WITH LYS-AMS IN A C2 SPACEGROUP
4eqg 4EQG CONTAINS THE SAME PROTEIN COMPLEXED WITH ALA-AMS IN A C2 SPACEGROUP
4eqh 4EQH CONTAINS THE SAME PROTEIN COMPLEXED WITH TRP-AMS IN A C2 SPACEGROUP
5i2e 5I2E CONTAINS THE SAME PROTEIN COMPLEXED WITH A SULFAMATE INHIBITOR IN A C2 SPACEGROUP
5i2f 512F CONTAINS THE SAME PROTEIN COMPLEXED WITH A SULFAMIDE INHIBITOR IN A C2 SPACEGROUP
5ipb
5ipc
5ipd