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(-) Description

Title :  1.95 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF A HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE (HPT-2) FROM BACILLUS ANTHRACIS STR. 'AMES ANCESTOR' WITH HEPES MOLECULE IN THE ACTIVE SITE
 
Authors :  A. S. Halavaty, G. Minasov, I. Dubrovska, J. Winsor, L. Shuvalova, W. F. Center For Structural Genomics Of Infectious Diseases (Csgi
Date :  24 Jul 14  (Deposition) - 27 Aug 14  (Release) - 27 Aug 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym. Unit :  A,B,C,D,E
Biol. Unit 1:  A,D  (1x)
Biol. Unit 2:  B,C  (1x)
Biol. Unit 3:  E  (2x)
Keywords :  Hypoxanthine-Guanine Phosphoribosyltransferase, Salvage Of Nucleosides And Nucleotides, Structural Genomics, Center For Structural Genomics Of Infectious Diseases, Glycosyltransferase, Transferase, Csgid, Niaid, National Institute Of Allergy And Infectious Diseases (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. S. Halavaty, G. Minasov, I. Dubrovska, J. Winsor, L. Shuvalova, W. F. Anderson, Center For Structural Genomics Of Infectious Diseases (Csgid)
1. 95 Angstrom Resolution Crystal Structure Of A Hypoxanthine-Guanine Phosphoribosyltransferase (Hpt-2) From Bacillus Anthracis Str. 'Ames Ancestor' With Hepes Molecule In The Active Site
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HYPOXANTHINE PHOSPHORIBOSYLTRANSFERASE
    Chains: A
    EC Number: 2.4.2.8
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)-MAGIC
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE
    Gene: BAS4712, BA_5074, GBAA_5074, HPT-2, HPT2
    Organism Common: ANTHRAX,ANTHRAX BACTERIUM
    Organism Scientific: BACILLUS ANTHRACIS
    Organism Taxid: 1392
    Strain: AMES ANCESTOR
 
Molecule 2 - HYPOXANTHINE PHOSPHORIBOSYLTRANSFERASE
    Chains: B, C, D, E
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)-MAGIC
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: BAS4712, BA_5074, GBAA_5074, HPT-2, HPT2
    Organism Common: ANTHRAX,ANTHRAX BACTERIUM
    Organism Scientific: BACILLUS ANTHRACIS
    Organism Taxid: 1392
    Strain: AMES ANCESTOR

 Structural Features

(-) Chains, Units

  12345
Asymmetric Unit : ABCDE
Biological Unit 1 (1x): A  D 
Biological Unit 2 (1x):  BC  
Biological Unit 3 (2x):     E

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 25)

Asymmetric Unit (5, 25)
No.NameCountTypeFull Name
1CME4Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
2EPE3Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
3GOL1Ligand/IonGLYCEROL
4MG9Ligand/IonMAGNESIUM ION
5PO48Ligand/IonPHOSPHATE ION
Biological Unit 1 (2, 5)
No.NameCountTypeFull Name
1CME1Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
2EPE-1Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
3GOL-1Ligand/IonGLYCEROL
4MG-1Ligand/IonMAGNESIUM ION
5PO44Ligand/IonPHOSPHATE ION
Biological Unit 2 (3, 6)
No.NameCountTypeFull Name
1CME2Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
2EPE2Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
3GOL-1Ligand/IonGLYCEROL
4MG-1Ligand/IonMAGNESIUM ION
5PO42Ligand/IonPHOSPHATE ION
Biological Unit 3 (4, 10)
No.NameCountTypeFull Name
1CME2Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
2EPE2Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
3GOL2Ligand/IonGLYCEROL
4MG-1Ligand/IonMAGNESIUM ION
5PO44Ligand/IonPHOSPHATE ION

(-) Sites  (21, 21)

Asymmetric Unit (21, 21)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:98 , ASP A:99 , PO4 A:202 , HOH A:308 , HOH A:314 , HOH A:321 , HOH A:326BINDING SITE FOR RESIDUE MG A 201
02AC2SOFTWARELEU A:41 , LYS A:42 , GLY A:43 , ASP A:158 , ARG A:164 , MG A:201 , HOH A:314 , HOH A:317 , HOH A:321BINDING SITE FOR RESIDUE PO4 A 202
03AC3SOFTWAREILE A:101 , ASP A:102 , SER A:103 , GLY A:104 , LEU A:105 , THR A:106 , LEU A:107 , HOH A:331BINDING SITE FOR RESIDUE PO4 A 203
04AC4SOFTWAREGLU B:98 , ASP B:99 , HOH B:335 , HOH B:355 , HOH B:365 , HOH B:383BINDING SITE FOR RESIDUE MG B 201
05AC5SOFTWAREASP B:158 , PO4 B:203 , EPE B:204 , HOH B:337 , HOH B:401 , HOH B:402BINDING SITE FOR RESIDUE MG B 202
06AC6SOFTWARELEU B:41 , LYS B:42 , GLY B:43 , ASP B:158 , ARG B:164 , MG B:202 , EPE B:204 , HOH B:333 , HOH B:335 , HOH B:336 , HOH B:355 , HOH B:385BINDING SITE FOR RESIDUE PO4 B 203
07AC7SOFTWAREILE B:101 , ASP B:102 , SER B:103 , GLY B:104 , LEU B:105 , THR B:106 , LEU B:107 , MG B:202 , PO4 B:203 , HOH B:383BINDING SITE FOR RESIDUE EPE B 204
08AC8SOFTWAREGLU C:98 , ASP C:99 , HOH C:352 , HOH C:360 , HOH C:361 , HOH C:377BINDING SITE FOR RESIDUE MG C 201
09AC9SOFTWAREASP C:158 , PO4 C:203 , HOH C:348 , HOH C:359BINDING SITE FOR RESIDUE MG C 202
10BC1SOFTWARELEU C:41 , LYS C:42 , GLY C:43 , ASP C:158 , ARG C:164 , MG C:202 , EPE C:204 , HOH C:347 , HOH C:360 , HOH C:376 , HOH C:377 , HOH C:386BINDING SITE FOR RESIDUE PO4 C 203
11BC2SOFTWAREILE C:101 , ASP C:102 , SER C:103 , GLY C:104 , THR C:106 , LEU C:107 , PO4 C:203 , HOH C:352BINDING SITE FOR RESIDUE EPE C 204
12BC3SOFTWAREGLU D:98 , ASP D:99 , PO4 D:202 , HOH D:302 , HOH D:316 , HOH D:319BINDING SITE FOR RESIDUE MG D 201
13BC4SOFTWARELYS D:42 , GLY D:43 , ASP D:158 , ARG D:164 , MG D:201 , HOH D:316 , HOH D:318BINDING SITE FOR RESIDUE PO4 D 202
14BC5SOFTWAREASP D:102 , SER D:103 , GLY D:104 , LEU D:105 , THR D:106 , LEU D:107 , HOH D:306BINDING SITE FOR RESIDUE PO4 D 203
15BC6SOFTWAREGLU E:98 , ASP E:99 , HOH E:349 , HOH E:350 , HOH E:367 , HOH E:372BINDING SITE FOR RESIDUE MG E 201
16BC7SOFTWAREHOH E:340 , HOH E:341 , HOH E:369 , HOH E:370 , HOH E:371BINDING SITE FOR RESIDUE MG E 202
17BC8SOFTWAREASP E:158 , PO4 E:205 , EPE E:207 , HOH E:373 , HOH E:374 , HOH E:381BINDING SITE FOR RESIDUE MG E 203
18BC9SOFTWAREGLU E:12 , ARG E:53 , HIS E:54 , HOH E:351 , HOH E:384BINDING SITE FOR RESIDUE GOL E 204
19CC1SOFTWARELYS E:42 , GLY E:43 , ASP E:158 , ARG E:164 , MG E:203 , EPE E:207 , HOH E:346 , HOH E:349 , HOH E:366 , HOH E:372BINDING SITE FOR RESIDUE PO4 E 205
20CC2SOFTWAREILE E:100 , ILE E:101 , ASP E:102 , SER E:103 , GLY E:104 , LEU E:105 , LEU E:107BINDING SITE FOR RESIDUE PO4 E 206
21CC3SOFTWAREASP E:102 , GLY E:104 , THR E:106 , LEU E:107 , MG E:203 , PO4 E:205 , HOH E:350 , HOH E:374 , HOH E:381BINDING SITE FOR RESIDUE EPE E 207

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4QYI)

(-) Cis Peptide Bonds  (5, 5)

Asymmetric Unit
No.Residues
1Leu A:41 -Lys A:42
2Leu B:41 -Lys B:42
3Leu C:41 -Lys C:42
4Leu D:41 -Lys D:42
5Leu E:41 -Lys E:42

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4QYI)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4QYI)

(-) Exons   (0, 0)

(no "Exon" information available for 4QYI)

(-) 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:170
                                                                                                                                                                                                          
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeehhhhhhhhhhhhhhhhhhhh....eeeeee...hhhhhhhhhh.....eeeeeeeeee.hhhhhhhh.eeeee.........eeeeeeeee..hhhhhhhhhhhhh....eeeeeeeee.hhhh.......eeeee.....ee...............eeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qyi A   4 EIKDTLISEEQLQEKVKELALQIERDFEGEEIVVIAVLKGSFVFAADLIRHIKNDVTIDFISASSYGNQTETTGKVKLLKDIDVNITGKNVIVVEDIIDSGLTLHFLKDHFFMHKPKALKFCTLLDKPERRKVDLTAEYVGFQIPDEFIVGYGIDCAEKYRNLPFIASVV 173
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173


Chain B from PDB  Type:PROTEIN  Length:171
                                                                                                                                                                                                           
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeehhhhhhhhhhhhhhhhhhhh....eeeeee...hhhhhhhhhh.....eeeeeeeeee.hhhhhhhh.eeeee.........eeeeeeeee..hhhhhhhhhhhhh....eeeeeeeee.hhhh.......eeeee.....ee...............eeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qyi B   3 IEIKDTLISEEQLQEKVKELALQIERDFEGEEIVVIAVLKGSFVFAADLIRHIKNDVTIDFISASSYGNQTETTGKVKLLKDIDVNITGKNVIVVEDIIDSGLTLHFLKDHFFMHKPKALKFCTLLDKPERRKVDLTAEYVGFQIPDEFIVGYGIDcAEKYRNLPFIASVV 173
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152      |162       172 
                                                                                                                                                                                      159-CME          


Chain C from PDB  Type:PROTEIN  Length:171
                                                                                                                                                                                                           
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeehhhhhhhhhhhhhhhhhhhh....eeeeee...hhhhhhhhhh.....eeeeeeeeee.hhhhhhhh.eeeee.........eeeeeeeee..hhhhhhhhhhhhh....eeeeeeeee.hhhh.......eeeee.....ee...............eeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qyi C   3 IEIKDTLISEEQLQEKVKELALQIERDFEGEEIVVIAVLKGSFVFAADLIRHIKNDVTIDFISASSYGNQTETTGKVKLLKDIDVNITGKNVIVVEDIIDSGLTLHFLKDHFFMHKPKALKFCTLLDKPERRKVDLTAEYVGFQIPDEFIVGYGIDcAEKYRNLPFIASVV 173
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152      |162       172 
                                                                                                                                                                                      159-CME          


Chain D from PDB  Type:PROTEIN  Length:169
                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeehhhhhhhhhhhhhhhhhhhh....eeeeee...hhhhhhhhhh.....eeeeeeeeee.hhhhhhhh.eeeee.........eeeeeeeee..hhhhhhhhhhhhh....eeeeeeeee.hhhh.......eeeee...ee...............eeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qyi D   3 IEIKDTLISEEQLQEKVKELALQIERDFEGEEIVVIAVLKGSFVFAADLIRHIKNDVTIDFISASSYGNQTETTGKVKLLKDIDVNITGKNVIVVEDIIDSGLTLHFLKDHFFMHKPKALKFCTLLDKPERRKVDLTAEYVGFQIPFIVGYGIDcAEKYRNLPFIASVV 173
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142     ||154    |  164         
                                                                                                                                                                           148|     159-CME          
                                                                                                                                                                            151                      


Chain E from PDB  Type:PROTEIN  Length:169
                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeehhhhhhhhhhhhhhhhhhhh....eeeeee...hhhhhhhhhh.....eeeeeeeee........eeee.........eeeeeeeee..hhhhhhhhhhhhh....eeeeeeeee.hhhh.......eeeee.....ee...............eeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4qyi E   2 NIEIKDTLISEEQLQEKVKELALQIERDFEGEEIVVIAVLKGSFVFAADLIRHIKNDVTIDFISASSTETTGKVKLLKDIDVNITGKNVIVVEDIIDSGLTLHFLKDHFFMHKPKALKFCTLLDKPERRKVDLTAEYVGFQIPDEFIVGYGIDcAEKYRNLPFIASVVT 174
                                    11        21        31        41        51        61      ||75        85        95       105       115       125       135       145       155   |   165         
                                                                                             68|                                                                                   159-CME           
                                                                                              73
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  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 4QYI)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4QYI)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4QYI)

(-) Gene Ontology  (7, 7)

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        Q81KC7_BACAN | Q81KC7: 3o7m

(-) Related Entries Specified in the PDB File

3o7m 1.98 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF A HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE (HPT-2) FROM BACILLUS ANTHRACIS STR. 'AMES ANCESTOR' RELATED ID: IDP01634 RELATED DB: TARGETTRACK