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(-) Description

Title :  HUMAN HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH 9-(2-PHOSPHONOETHOXYETHYL)GUANINE
 
Authors :  L. W. Guddat, D. T. Keough, J. Jersey
Date :  28 Feb 09  (Deposition) - 18 Aug 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Purine Salvage, Anti-Malarial Chemotherapeutic, Acyclic Nucleoside Phosphonate, Disease Mutation, Glycosyltransferase, Gout, Magnesium, Metal-Binding, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. T. Keough, D. Hockova, A. Holy, L. M. Naesens, T. S. Skinner-Adams, J. Jersey, L. W. Guddat
Inhibition Of Hypoxanthine-Guanine Phosphoribosyltransferas By Acyclic Nucleoside Phosphonates: A New Class Of Antimalarial Therapeutics.
J. Med. Chem. V. 52 4391 2009
PubMed-ID: 19527031  |  Reference-DOI: 10.1021/JM900267N

(-) Compounds

Molecule 1 - HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE
    ChainsA, B
    EC Number2.4.2.8
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPT7-7
    Expression System StrainSPHI606
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneHPRT, HPRT1, HPT
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymHGPRTASE, HGPRT

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
125H2Ligand/Ion{2-[2-(2-AMINO-6-OXO-1,6-DIHYDRO-9H-PURIN-9-YL)ETHOXY]ETHYL}PHOSPHONIC ACID
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
125H4Ligand/Ion{2-[2-(2-AMINO-6-OXO-1,6-DIHYDRO-9H-PURIN-9-YL)ETHOXY]ETHYL}PHOSPHONIC ACID

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:107 , THR A:110 , ASP A:137 , THR A:138 , GLY A:139 , LYS A:140 , THR A:141 , LYS A:165 , LYS A:185 , PHE A:186 , VAL A:187 , LEU A:192 , HOH A:227 , HOH A:267BINDING SITE FOR RESIDUE 25H A 218
2AC2SOFTWAREILE B:135 , ASP B:137 , THR B:138 , GLY B:139 , THR B:141 , LYS B:165 , LYS B:185 , PHE B:186 , VAL B:187 , LEU B:192 , ASP B:193 , HOH B:219 , HOH B:221BINDING SITE FOR RESIDUE 25H B 218

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3GGJ)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3GGJ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (65, 129)

Asymmetric Unit (65, 129)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_006750G7DHPRT_HUMANDisease (GOUT-HPRT)  ---A/BG6D
02UniProtVAR_006751V8GHPRT_HUMANDisease (LNS)  ---A/BV7G
03UniProtVAR_006752G16DHPRT_HUMANDisease (LNS)  ---A/BG15D
04UniProtVAR_006753G16SHPRT_HUMANDisease (GOUT-HPRT)137852499A/BG15S
05UniProtVAR_006754D20VHPRT_HUMANDisease (GOUT-HPRT)  ---A/BD19V
06UniProtVAR_071610C23FHPRT_HUMANDisease (GOUT-HPRT)  ---A/BC22F
07UniProtVAR_006755C23WHPRT_HUMANDisease (GOUT-HPRT)  ---A/BC22W
08UniProtVAR_006756L41PHPRT_HUMANDisease (LNS)137852480A/BL40P
09UniProtVAR_006757I42FHPRT_HUMANDisease (LNS)  ---A/BI41F
10UniProtVAR_006758I42THPRT_HUMANDisease (LNS)  ---A/BI41T
11UniProtVAR_071611D44YHPRT_HUMANDisease (LNS)  ---A/BD43Y
12UniProtVAR_006760R45KHPRT_HUMANDisease (LNS)137852491A/BR44K
13UniProtVAR_006761R48HHPRT_HUMANDisease (GOUT-HPRT)387906725A/BR47H
14UniProtVAR_006763A50PHPRT_HUMANDisease (LNS)  ---A/BA49P
15UniProtVAR_006762A50VHPRT_HUMANDisease (LNS)  ---A/BA49V
16UniProtVAR_006764R51GHPRT_HUMANDisease (GOUT-HPRT)137852494A/BR50G
17UniProtVAR_006765R51PHPRT_HUMANDisease (LNS)  ---A/BR50P
18UniProtVAR_006766D52GHPRT_HUMANPolymorphism137852502A/BD51G
19UniProtVAR_006767V53AHPRT_HUMANDisease (GOUT-HPRT)  ---A/BV52A
20UniProtVAR_006768V53MHPRT_HUMANDisease (GOUT-HPRT)  ---A/BV52M
21UniProtVAR_006769M54LHPRT_HUMANDisease (LNS)  ---A/BM53L
22UniProtVAR_006770M57THPRT_HUMANDisease (LNS)137852495A/BM56T
23UniProtVAR_006771G58RHPRT_HUMANDisease (GOUT-HPRT)137852500A/BG57R
24UniProtVAR_071612H60RHPRT_HUMANDisease (GOUT-HPRT)  ---AH59R
25UniProtVAR_006772H61RHPRT_HUMANUnclassified  ---A/BH60R
26UniProtVAR_071613A64PHPRT_HUMANDisease (LNS)  ---A/BA63P
27UniProtVAR_071614L65PHPRT_HUMANDisease (LNS)  ---A/BL64P
28UniProtVAR_006773G70EHPRT_HUMANDisease (LNS)137852487A/BG69E
29UniProtVAR_006774G71RHPRT_HUMANDisease (LNS)137852488A/BG70R
30UniProtVAR_071615Y72CHPRT_HUMANDisease (LNS)  ---A/BY71C
31UniProtVAR_006775F74LHPRT_HUMANDisease (LNS)137852481A/BF73L
32UniProtVAR_071616L78QHPRT_HUMANDisease (LNS)  ---A/BL77Q
33UniProtVAR_006776L78VHPRT_HUMANDisease (GOUT-HPRT)137852501A/BL77V
34UniProtVAR_006777D80VHPRT_HUMANDisease (GOUT-HPRT)137852478A/BD79V
35UniProtVAR_006778S104RHPRT_HUMANDisease (GOUT-HPRT)137852485A/BS103R
36UniProtVAR_006779S110LHPRT_HUMANDisease (GOUT-HPRT)137852482A/BS109L
37UniProtVAR_071618T124PHPRT_HUMANDisease (GOUT-HPRT)  ---A/BT123P
38UniProtVAR_006780V130DHPRT_HUMANDisease (LNS)137852483A/BV129D
39UniProtVAR_006781L131SHPRT_HUMANDisease (LNS)  ---A/BL130S
40UniProtVAR_006782I132MHPRT_HUMANDisease (GOUT-HPRT)137852477A/BI131M
41UniProtVAR_006783I132THPRT_HUMANDisease (LNS)  ---A/BI131T
42UniProtVAR_006784D135GHPRT_HUMANDisease (GOUT-HPRT)  ---A/BD134G
43UniProtVAR_006785M143KHPRT_HUMANDisease (LNS)137852496A/BM142K
44UniProtVAR_071619L147PHPRT_HUMANDisease (LNS)  ---A/BL146P
45UniProtVAR_071620K159EHPRT_HUMANDisease (LNS)  ---A/BK158E
46UniProtVAR_006787A161SHPRT_HUMANDisease (GOUT-HPRT)137852484A/BA160S
47UniProtVAR_006788S162RHPRT_HUMANDisease (LNS)  ---A/BS161R
48UniProtVAR_006789T168IHPRT_HUMANDisease (GOUT-HPRT)137852498A/BT167I
49UniProtVAR_006790P176LHPRT_HUMANDisease (LNS)137852493A/BP175L
50UniProtVAR_006791D177VHPRT_HUMANDisease (LNS)  ---A/BD176V
51UniProtVAR_006792D177YHPRT_HUMANDisease (LNS)137852492A/BD176Y
52UniProtVAR_006796I183THPRT_HUMANDisease (GOUT-HPRT)  ---A/BI182T
53UniProtVAR_071622D185GHPRT_HUMANDisease (GOUT-HPRT)  ---A/BD184G
54UniProtVAR_006795V188AHPRT_HUMANUnclassified  ---A/BV187A
55UniProtVAR_071623A192VHPRT_HUMANDisease (GOUT-HPRT)  ---A/BA191V
56UniProtVAR_006797D194EHPRT_HUMANDisease (GOUT-HPRT)137852504A/BD193E
57UniProtVAR_006798D194NHPRT_HUMANDisease (LNS)267606863A/BD193N
58UniProtVAR_006799Y195CHPRT_HUMANDisease (GOUT-HPRT)  ---A/BY194C
59UniProtVAR_006800F199VHPRT_HUMANDisease (LNS)137852486A/BF198V
60UniProtVAR_006801D201GHPRT_HUMANDisease (GOUT-HPRT)137852479A/BD200G
61UniProtVAR_006802D201NHPRT_HUMANDisease (GOUT-HPRT)  ---A/BD200N
62UniProtVAR_006803D201YHPRT_HUMANDisease (LNS)  ---A/BD200Y
63UniProtVAR_006804H204DHPRT_HUMANDisease (LNS)137852490A/BH203D
64UniProtVAR_006805H204RHPRT_HUMANDisease (LNS)  ---A/BH203R
65UniProtVAR_006806C206YHPRT_HUMANDisease (LNS)  ---A/BC205Y

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (65, 258)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_006750G7DHPRT_HUMANDisease (GOUT-HPRT)  ---A/BG6D
02UniProtVAR_006751V8GHPRT_HUMANDisease (LNS)  ---A/BV7G
03UniProtVAR_006752G16DHPRT_HUMANDisease (LNS)  ---A/BG15D
04UniProtVAR_006753G16SHPRT_HUMANDisease (GOUT-HPRT)137852499A/BG15S
05UniProtVAR_006754D20VHPRT_HUMANDisease (GOUT-HPRT)  ---A/BD19V
06UniProtVAR_071610C23FHPRT_HUMANDisease (GOUT-HPRT)  ---A/BC22F
07UniProtVAR_006755C23WHPRT_HUMANDisease (GOUT-HPRT)  ---A/BC22W
08UniProtVAR_006756L41PHPRT_HUMANDisease (LNS)137852480A/BL40P
09UniProtVAR_006757I42FHPRT_HUMANDisease (LNS)  ---A/BI41F
10UniProtVAR_006758I42THPRT_HUMANDisease (LNS)  ---A/BI41T
11UniProtVAR_071611D44YHPRT_HUMANDisease (LNS)  ---A/BD43Y
12UniProtVAR_006760R45KHPRT_HUMANDisease (LNS)137852491A/BR44K
13UniProtVAR_006761R48HHPRT_HUMANDisease (GOUT-HPRT)387906725A/BR47H
14UniProtVAR_006763A50PHPRT_HUMANDisease (LNS)  ---A/BA49P
15UniProtVAR_006762A50VHPRT_HUMANDisease (LNS)  ---A/BA49V
16UniProtVAR_006764R51GHPRT_HUMANDisease (GOUT-HPRT)137852494A/BR50G
17UniProtVAR_006765R51PHPRT_HUMANDisease (LNS)  ---A/BR50P
18UniProtVAR_006766D52GHPRT_HUMANPolymorphism137852502A/BD51G
19UniProtVAR_006767V53AHPRT_HUMANDisease (GOUT-HPRT)  ---A/BV52A
20UniProtVAR_006768V53MHPRT_HUMANDisease (GOUT-HPRT)  ---A/BV52M
21UniProtVAR_006769M54LHPRT_HUMANDisease (LNS)  ---A/BM53L
22UniProtVAR_006770M57THPRT_HUMANDisease (LNS)137852495A/BM56T
23UniProtVAR_006771G58RHPRT_HUMANDisease (GOUT-HPRT)137852500A/BG57R
24UniProtVAR_071612H60RHPRT_HUMANDisease (GOUT-HPRT)  ---AH59R
25UniProtVAR_006772H61RHPRT_HUMANUnclassified  ---A/BH60R
26UniProtVAR_071613A64PHPRT_HUMANDisease (LNS)  ---A/BA63P
27UniProtVAR_071614L65PHPRT_HUMANDisease (LNS)  ---A/BL64P
28UniProtVAR_006773G70EHPRT_HUMANDisease (LNS)137852487A/BG69E
29UniProtVAR_006774G71RHPRT_HUMANDisease (LNS)137852488A/BG70R
30UniProtVAR_071615Y72CHPRT_HUMANDisease (LNS)  ---A/BY71C
31UniProtVAR_006775F74LHPRT_HUMANDisease (LNS)137852481A/BF73L
32UniProtVAR_071616L78QHPRT_HUMANDisease (LNS)  ---A/BL77Q
33UniProtVAR_006776L78VHPRT_HUMANDisease (GOUT-HPRT)137852501A/BL77V
34UniProtVAR_006777D80VHPRT_HUMANDisease (GOUT-HPRT)137852478A/BD79V
35UniProtVAR_006778S104RHPRT_HUMANDisease (GOUT-HPRT)137852485A/BS103R
36UniProtVAR_006779S110LHPRT_HUMANDisease (GOUT-HPRT)137852482A/BS109L
37UniProtVAR_071618T124PHPRT_HUMANDisease (GOUT-HPRT)  ---A/BT123P
38UniProtVAR_006780V130DHPRT_HUMANDisease (LNS)137852483A/BV129D
39UniProtVAR_006781L131SHPRT_HUMANDisease (LNS)  ---A/BL130S
40UniProtVAR_006782I132MHPRT_HUMANDisease (GOUT-HPRT)137852477A/BI131M
41UniProtVAR_006783I132THPRT_HUMANDisease (LNS)  ---A/BI131T
42UniProtVAR_006784D135GHPRT_HUMANDisease (GOUT-HPRT)  ---A/BD134G
43UniProtVAR_006785M143KHPRT_HUMANDisease (LNS)137852496A/BM142K
44UniProtVAR_071619L147PHPRT_HUMANDisease (LNS)  ---A/BL146P
45UniProtVAR_071620K159EHPRT_HUMANDisease (LNS)  ---A/BK158E
46UniProtVAR_006787A161SHPRT_HUMANDisease (GOUT-HPRT)137852484A/BA160S
47UniProtVAR_006788S162RHPRT_HUMANDisease (LNS)  ---A/BS161R
48UniProtVAR_006789T168IHPRT_HUMANDisease (GOUT-HPRT)137852498A/BT167I
49UniProtVAR_006790P176LHPRT_HUMANDisease (LNS)137852493A/BP175L
50UniProtVAR_006791D177VHPRT_HUMANDisease (LNS)  ---A/BD176V
51UniProtVAR_006792D177YHPRT_HUMANDisease (LNS)137852492A/BD176Y
52UniProtVAR_006796I183THPRT_HUMANDisease (GOUT-HPRT)  ---A/BI182T
53UniProtVAR_071622D185GHPRT_HUMANDisease (GOUT-HPRT)  ---A/BD184G
54UniProtVAR_006795V188AHPRT_HUMANUnclassified  ---A/BV187A
55UniProtVAR_071623A192VHPRT_HUMANDisease (GOUT-HPRT)  ---A/BA191V
56UniProtVAR_006797D194EHPRT_HUMANDisease (GOUT-HPRT)137852504A/BD193E
57UniProtVAR_006798D194NHPRT_HUMANDisease (LNS)267606863A/BD193N
58UniProtVAR_006799Y195CHPRT_HUMANDisease (GOUT-HPRT)  ---A/BY194C
59UniProtVAR_006800F199VHPRT_HUMANDisease (LNS)137852486A/BF198V
60UniProtVAR_006801D201GHPRT_HUMANDisease (GOUT-HPRT)137852479A/BD200G
61UniProtVAR_006802D201NHPRT_HUMANDisease (GOUT-HPRT)  ---A/BD200N
62UniProtVAR_006803D201YHPRT_HUMANDisease (LNS)  ---A/BD200Y
63UniProtVAR_006804H204DHPRT_HUMANDisease (LNS)137852490A/BH203D
64UniProtVAR_006805H204RHPRT_HUMANDisease (LNS)  ---A/BH203R
65UniProtVAR_006806C206YHPRT_HUMANDisease (LNS)  ---A/BC205Y

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PUR_PYR_PR_TRANSFERPS00103 Purine/pyrimidine phosphoribosyl transferases signature.HPRT_HUMAN130-142
 
  2A:129-141
B:129-141
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PUR_PYR_PR_TRANSFERPS00103 Purine/pyrimidine phosphoribosyl transferases signature.HPRT_HUMAN130-142
 
  4A:129-141
B:129-141

(-) Exons   (9, 18)

Asymmetric Unit (9, 18)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1bENST000002985561bENSE00001913528X:133594183-133594368186HPRT_HUMAN1-992A:4-8
B:3-8
5
6
1.3aENST000002985563aENSE00001095669X:133607389-133607495107HPRT_HUMAN10-45362A:9-44
B:9-44
36
36
1.4ENST000002985564ENSE00001095666X:133609211-133609394184HPRT_HUMAN45-106622A:44-105
B:44-105 (gaps)
62
62
1.5ENST000002985565ENSE00001436398X:133620495-13362056066HPRT_HUMAN107-128222A:106-127
B:106-127 (gaps)
22
22
1.7ENST000002985567ENSE00001700729X:133624218-13362423518HPRT_HUMAN129-13462A:128-133
B:128-133
6
6
1.9ENST000002985569ENSE00001095665X:133627538-13362762083HPRT_HUMAN135-162282A:134-161
B:134-161
28
28
1.10ENST0000029855610ENSE00001095662X:133632420-13363246647HPRT_HUMAN162-178172A:161-177
B:161-177
17
17
1.11bENST0000029855611bENSE00001095667X:133632638-13363271477HPRT_HUMAN178-203262A:177-202
B:177-202
26
26
1.12bENST0000029855612bENSE00001904310X:133634060-133634698639HPRT_HUMAN204-218152A:203-217
B:203-217
15
15

(-) 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:214
 aligned with HPRT_HUMAN | P00492 from UniProtKB/Swiss-Prot  Length:218

    Alignment length:214
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214    
           HPRT_HUMAN     5 SPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGGHHIVALCVLKGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLKSYCNDQSTGDIKVIGGDDLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVGFEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA 218
               SCOP domains d3ggja_ A: Hypoxanthine-guanine PRTase (HGPRTase)                                                                                                                                                                      SCOP domains
               CATH domains 3ggjA00 A:4-217  [code=3.40.50.2020, no name defined]                                                                                                                                                                  CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...ee........hhhhh..hhhhh..eeeeeehhhhhhhhhhhhhhhhhhhhh....eeeeee...hhhhhhhhhhhhhhhh........eeeeeee.............eee..hhhhh...eeeeeeeee..hhhhhhhhhhhhh....eeeeeeeeee...........eeeeee....ee...............eeeehhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) --DG-------D---V--F-----------------PF-YK--H-PGGAL--TR-RR--PP----ERC-L---Q-V-----------------------R-----L-------------P-----DSM--G-------K---P-----------E-SR-----I-------LV-----T-G--A---V-EC---V-G--D-Y------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) -----------S------W------------------T-------VP-M------------------------V-----------------------------------------------------T--------------------------------------------Y----------------N------N--R-------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Y----------------- SAPs(SNPs) (3)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------PUR_PYR_PR_TR---------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) 1.1b Exon 1.3a  PDB: A:9-44              -------------------------------------------------------------Exon 1.5              1.7   ---------------------------Exon 1.10        -------------------------Exon 1.12b      Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------Exon 1.4  PDB: A:44-105 UniProt: 45-106                       ----------------------------Exon 1.9  PDB: A:134-161    ---------------Exon 1.11b  PDB: A:177-202--------------- Transcript 1 (2)
                 3ggj A   4 SPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGGHHIVALCVLKGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLKSYCNDQSTGDIKVIGGDDLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVGFEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA 217
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213    

Chain B from PDB  Type:PROTEIN  Length:211
 aligned with HPRT_HUMAN | P00492 from UniProtKB/Swiss-Prot  Length:218

    Alignment length:215
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213     
           HPRT_HUMAN     4 RSPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGGHHIVALCVLKGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLKSYCNDQSTGDIKVIGGDDLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVGFEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA 218
               SCOP domains d3ggjb_ B: Hypoxanthine-guanine PRTase (HGPRTase)                                                                                                                                                                       SCOP domains
               CATH domains 3ggjB00 B:3-217  [code=3.40.50.2020, no name defined]                                                                                                                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee........hhhhh..hhhhh..eeeeeehhhhhhhhhhhhhhhhhhhh..-.eeeeeee..hhhhhhhhhhhhhhhhh........eeeeee.eee..-..-..eee.-..........eeeeeeeee..hhhhhhhhhhhhh....eeeeeeeeee...........eeeeee....ee...............eeeehhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) ---DG-------D---V--F-----------------PF-YK--H-PGGAL--TR--R--PP----ERC-L---Q-V-----------------------R-----L-------------P-----DSM--G-------K---P-----------E-SR-----I-------LV-----T-G--A---V-EC---V-G--D-Y------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) ------------S------W------------------T-------VP-M------------------------V-----------------------------------------------------T--------------------------------------------Y----------------N------N--R-------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Y----------------- SAPs(SNPs) (3)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------PUR_PYR_PR_TR---------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) 1.1b  Exon 1.3a  PDB: B:9-44              -------------------------------------------------------------Exon 1.5              1.7   ---------------------------Exon 1.10        -------------------------Exon 1.12b      Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------Exon 1.4  PDB: B:44-105 (gaps) UniProt: 45-106                ----------------------------Exon 1.9  PDB: B:134-161    ---------------Exon 1.11b  PDB: B:177-202--------------- Transcript 1 (2)
                 3ggj B   3 RSPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGG-HIVALCVLKGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLKSYCN-QS-GDIKVI-GDDLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVGFEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA 217
                                    12        22        32        42        52     | |62        72        82        92       102   | ||112   | | 122       132       142       152       162       172       182       192       202       212     
                                                                                  58 |                                           106 || |  116 |                                                                                                   
                                                                                    60                                             108| |    118                                                                                                   
                                                                                                                                    109 |                                                                                                          
                                                                                                                                      111                                                                                                          

   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  (0, 0)

(no "Pfam Domain" information available for 3GGJ)

(-) Gene Ontology  (38, 38)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (HPRT_HUMAN | P00492)
molecular function
    GO:0052657    guanine phosphoribosyltransferase activity    Catalysis of the reaction: GMP + diphosphate = guanine + 5-phospho-alpha-D-ribose 1-diphosphate.
    GO:0004422    hypoxanthine phosphoribosyltransferase activity    Catalysis of the reaction: IMP + diphosphate = hypoxanthine + 5-phospho-alpha-D-ribose 1-diphosphate.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    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:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0042803    protein homodimerization activity    Interacting selectively and non-covalently with an identical protein to form a homodimer.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016757    transferase activity, transferring glycosyl groups    Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
biological process
    GO:0046038    GMP catabolic process    The chemical reactions and pathways resulting in the breakdown of GMP, guanosine monophosphate.
    GO:0032263    GMP salvage    Any process which produces guanosine monophosphate from derivatives of it, without de novo synthesis.
    GO:0046040    IMP metabolic process    The chemical reactions and pathways involving IMP, inosine monophosphate.
    GO:0032264    IMP salvage    Any process which produces inosine monophosphate from derivatives of it, without de novo synthesis.
    GO:0046083    adenine metabolic process    The chemical reactions and pathways involving adenine, 6-aminopurine, one of the five main bases found in nucleic acids and a component of numerous important derivatives of its corresponding ribonucleoside, adenosine.
    GO:0006168    adenine salvage    Any process that generates adenine, 6-aminopurine, from derivatives of it without de novo synthesis.
    GO:0021954    central nervous system neuron development    The process whose specific outcome is the progression of a neuron whose cell body is located in the central nervous system, from initial commitment of the cell to a neuronal fate, to the fully functional differentiated neuron.
    GO:0021895    cerebral cortex neuron differentiation    The process in which a relatively unspecialized cell acquires specialized features of a neuron residing in the cerebral cortex.
    GO:0019835    cytolysis    The rupture of cell membranes and the loss of cytoplasm.
    GO:0048813    dendrite morphogenesis    The process in which the anatomical structures of a dendrite are generated and organized. A dendrite is a freely branching protoplasmic process of a nerve cell.
    GO:0042417    dopamine metabolic process    The chemical reactions and pathways involving dopamine, a catecholamine neurotransmitter and a metabolic precursor of noradrenaline and adrenaline.
    GO:0007625    grooming behavior    The specific behavior of an organism relating to grooming, cleaning and brushing to remove dirt and parasites.
    GO:0006178    guanine salvage    Any process that generates guanine, 2-amino-6-hydroxypurine, from derivatives of it without de novo synthesis.
    GO:0046100    hypoxanthine metabolic process    The chemical reactions and pathways involving hypoxanthine, 6-hydroxy purine, an intermediate in the degradation of adenylate. Its ribonucleoside is known as inosine and its ribonucleotide as inosinate.
    GO:0043103    hypoxanthine salvage    Any process that generates hypoxanthine, 6-hydroxy purine, from derivatives of it without de novo synthesis.
    GO:0007626    locomotory behavior    The specific movement from place to place of an organism in response to external or internal stimuli. Locomotion of a whole organism in a manner dependent upon some combination of that organism's internal state and external conditions.
    GO:0046651    lymphocyte proliferation    The expansion of a lymphocyte population by cell division.
    GO:0009116    nucleoside metabolic process    The chemical reactions and pathways involving a nucleoside, a nucleobase linked to either beta-D-ribofuranose (a ribonucleoside) or 2-deoxy-beta-D-ribofuranose, (a deoxyribonucleoside), e.g. adenosine, guanosine, inosine, cytidine, uridine and deoxyadenosine, deoxyguanosine, deoxycytidine and thymidine (= deoxythymidine).
    GO:0045964    positive regulation of dopamine metabolic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving dopamine.
    GO:0051289    protein homotetramerization    The formation of a protein homotetramer, a macromolecular structure consisting of four noncovalently associated identical subunits.
    GO:0006164    purine nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a purine nucleotide, a compound consisting of nucleoside (a purine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
    GO:0006166    purine ribonucleoside salvage    Any process which produces a purine nucleoside from derivatives of it, without de novo synthesis.
    GO:0043101    purine-containing compound salvage    Any process that generates a purine-containing compound, any nucleobase, nucleoside, nucleotide or nucleic acid that contains a purine base, from derivatives of them without de novo synthesis.
    GO:0001975    response to amphetamine    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an amphetamine stimulus. Amphetamines consist of a group of compounds related to alpha-methylphenethylamine.
    GO:0021756    striatum development    The progression of the striatum over time from its initial formation until its mature state. The striatum is a region of the forebrain consisting of the caudate nucleus, putamen and fundus striati.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.

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 Related Entries

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

UniProtKB/Swiss-Prot
        HPRT_HUMAN | P004921bzy 1d6n 1hmp 1z7g 2vfa 3gep 3ggc 4ijq 4kn6 4rab 4rac 4rad 4ran 4rao 4raq 5brn 5bsk 5hia

(-) Related Entries Specified in the PDB File

1bzy HUMAN HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH A TRANSITION STATE ANALOG
1d6n HUMAN HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH HPP
1hmp HUMAN HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH GMP
1z7g HUMAN HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE I
3ggc