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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN GUANOSINE MONOPHOSPHATE REDUCTASE 2 GMPR2 IN COMPLEX WITH IMP
 
Authors :  P. Stenmark, P. Kursula, C. Arrowsmith, H. Berglund, A. Edwards, M. Ehn, S. Graslund, M. Hammarstrom, B. M. Hallberg, T. Kotenyova, P. Nilsson-Ehle, P. Nordlund, D. Ogg, C. Persson, J. Sagemark, H. Schuler, M. Sundstrom, A. Thorsell, J. Weigelt
Date :  19 Aug 05  (Deposition) - 02 Sep 05  (Release) - 30 Nov 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.15
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  E,F,G,H  (1x)
Keywords :  Tim Barrel, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. C. Patton, P. Stenmark, D. R. Gollapalli, R. Sevastik, P. Kursula, S. Flodin, H. Schuler, C. T. Swales, H. Eklund, F. Himo, P. Nordlund, L. Hedstrom
Cofactor Mobility Determines Reaction Outcome In The Impdh And Gmpr (Beta-Alpha)(8) Barrel Enzymes.
Nat. Chem. Biol. V. 7 950 2011
PubMed-ID: 22037469  |  Reference-DOI: 10.1038/NCHEMBIO.693

(-) Compounds

Molecule 1 - GMP REDUCTASE 2
    Chains: A, B, C, D, E, F, G, H
    EC Number: 1.7.1.7
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector: PET28A-LIC
    Fragment: RESIDUES 10-341
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: GUANOSINE 5'-MONOPHOSPHATE OXIDOREDUCTASE 2, GUANOSINE MONOPHOSPHATE REDUCTASE 2

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFGH
Biological Unit 1 (1x): ABCD    
Biological Unit 2 (1x):     EFGH

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 8)

Asymmetric Unit (1, 8)
No.NameCountTypeFull Name
1IMP8Ligand/IonINOSINIC ACID
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1IMP4Ligand/IonINOSINIC ACID
Biological Unit 2 (1, 4)
No.NameCountTypeFull Name
1IMP4Ligand/IonINOSINIC ACID

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:53 , MET A:55 , GLY A:183 , SER A:184 , CYS A:186 , ASP A:219 , GLY A:220 , GLY A:221 , MET A:240 , GLY A:242 , GLY A:243 , GLY A:268 , MET A:269 , SER A:270 , GLU A:289 , GLY A:290 , HOH A:2142 , HOH A:2216 , HOH A:2217 , HOH A:2218 , HOH A:2219BINDING SITE FOR RESIDUE IMP A1338
2AC2SOFTWAREALA B:53 , MET B:55 , GLY B:183 , SER B:184 , CYS B:186 , ASP B:219 , GLY B:220 , GLY B:221 , MET B:240 , GLY B:242 , GLY B:243 , GLY B:268 , MET B:269 , SER B:270 , GLU B:289 , GLY B:290 , HOH B:2036 , HOH B:2204 , HOH B:2207 , HOH B:2209 , HOH B:2210 , HOH B:2211BINDING SITE FOR RESIDUE IMP B1338
3AC3SOFTWAREALA C:53 , MET C:55 , GLY C:183 , SER C:184 , CYS C:186 , ASP C:219 , GLY C:220 , GLY C:221 , MET C:240 , GLY C:242 , GLY C:243 , GLY C:268 , MET C:269 , SER C:270 , GLU C:289 , GLY C:290 , HOH C:2047 , HOH C:2160 , HOH C:2173 , HOH C:2263 , HOH C:2264 , HOH C:2265 , HOH C:2266 , HOH C:2267BINDING SITE FOR RESIDUE IMP C1338
4AC4SOFTWAREALA D:53 , MET D:55 , GLY D:183 , SER D:184 , CYS D:186 , ASP D:219 , GLY D:220 , GLY D:221 , MET D:240 , GLY D:242 , GLY D:243 , GLY D:268 , MET D:269 , SER D:270 , GLU D:289 , GLY D:290 , HOH D:2153 , HOH D:2221 , HOH D:2222 , HOH D:2224 , HOH D:2225 , HOH D:2226BINDING SITE FOR RESIDUE IMP D1338
5AC5SOFTWAREALA E:53 , MET E:55 , GLY E:183 , SER E:184 , CYS E:186 , ASP E:219 , GLY E:220 , GLY E:221 , MET E:240 , GLY E:242 , GLY E:243 , GLY E:268 , MET E:269 , SER E:270 , GLU E:289 , GLY E:290 , HOH E:2053 , HOH E:2169 , HOH E:2279 , HOH E:2280 , HOH E:2281 , HOH E:2282 , HOH E:2283BINDING SITE FOR RESIDUE IMP E1338
6AC6SOFTWAREALA F:53 , ASN F:158 , GLY F:183 , SER F:184 , CYS F:186 , ASP F:219 , GLY F:220 , GLY F:221 , MET F:240 , GLY F:242 , GLY F:243 , GLY F:268 , MET F:269 , SER F:270 , GLU F:289 , GLY F:290 , HOH F:2052 , HOH F:2171 , HOH F:2254 , HOH F:2255 , HOH F:2256 , HOH F:2257BINDING SITE FOR RESIDUE IMP F1338
7AC7SOFTWAREALA G:53 , MET G:55 , GLY G:183 , SER G:184 , CYS G:186 , ASP G:219 , GLY G:220 , GLY G:221 , MET G:240 , GLY G:242 , GLY G:243 , GLY G:268 , MET G:269 , SER G:270 , GLU G:289 , GLY G:290 , HOH G:2111 , HOH G:2124 , HOH G:2127 , HOH G:2193 , HOH G:2194 , HOH G:2195 , HOH G:2196 , HOH G:2197 , HOH G:2198BINDING SITE FOR RESIDUE IMP G1338
8AC8SOFTWAREALA H:53 , MET H:55 , GLY H:183 , SER H:184 , CYS H:186 , ASP H:219 , GLY H:220 , GLY H:221 , MET H:240 , GLY H:242 , GLY H:243 , GLY H:268 , MET H:269 , SER H:270 , GLU H:289 , GLY H:290 , HOH H:2047 , HOH H:2145 , HOH H:2244 , HOH H:2247 , HOH H:2248 , HOH H:2249 , HOH H:2250BINDING SITE FOR RESIDUE IMP H1338

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2BZN)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric Unit
No.Residues
1Gly A:157 -Asn A:158
2Gly B:157 -Asn B:158
3Gly C:157 -Asn C:158
4Gly D:157 -Asn D:158
5Gly E:157 -Asn E:158
6Gly F:157 -Asn F:158
7Gly G:157 -Asn G:158
8Gly H:157 -Asn H:158

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 8)

Asymmetric Unit (1, 8)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_049602G242DGMPR2_HUMANPolymorphism34354104A/B/C/D/E/F/G/HG242D
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (1, 4)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_049602G242DGMPR2_HUMANPolymorphism34354104A/B/C/DG242D
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (1, 4)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_049602G242DGMPR2_HUMANPolymorphism34354104E/F/G/HG242D
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 8)

Asymmetric Unit (1, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IMP_DH_GMP_REDPS00487 IMP dehydrogenase / GMP reductase signature.GMPR2_HUMAN176-188
 
 
 
 
 
 
 		  8A:176-188
B:176-188
C:176-188
D:176-188
E:176-188
F:176-188
G:176-188
H:176-188
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IMP_DH_GMP_REDPS00487 IMP dehydrogenase / GMP reductase signature.GMPR2_HUMAN176-188
 
 
 
 
 
 
 		  4A:176-188
B:176-188
C:176-188
D:176-188
-
-
-
-
Biological Unit 2 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IMP_DH_GMP_REDPS00487 IMP dehydrogenase / GMP reductase signature.GMPR2_HUMAN176-188
 
 
 
 
 
 
 		  4-
-
-
-
E:176-188
F:176-188
G:176-188
H:176-188

(-) Exons   (9, 72)

Asymmetric Unit (9, 72)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.2aENST000003994402aENSE00001538316chr14:24702103-2470218381GMPR2_HUMAN-00--
1.2dENST000003994402dENSE00001336873chr14:24702425-24702546122GMPR2_HUMAN1-29298A:9-29
B:9-29 (gaps)
C:9-29 (gaps)
D:9-29 (gaps)
E:9-29
F:9-29
G:9-29 (gaps)
H:9-29		21
21
21
21
21
21
21
21
1.3ENST000003994403ENSE00000654361chr14:24702685-24702804120GMPR2_HUMAN30-69408A:30-69
B:30-69
C:30-69
D:30-69
E:30-69
F:30-69
G:30-69
H:30-69		40
40
40
40
40
40
40
40
1.4ENST000003994404ENSE00000654362chr14:24704943-2470502684GMPR2_HUMAN70-97288A:70-97
B:70-97
C:70-97
D:70-97
E:70-97
F:70-97
G:70-97
H:70-97		28
28
28
28
28
28
28
28
1.5ENST000003994405ENSE00001383245chr14:24705173-24705346174GMPR2_HUMAN98-155588A:98-155
B:98-155
C:98-155
D:98-155
E:98-155
F:98-155
G:98-155
H:98-155		58
58
58
58
58
58
58
58
1.6ENST000003994406ENSE00001652114chr14:24706277-2470635882GMPR2_HUMAN156-183288A:156-183
B:156-183
C:156-183
D:156-183
E:156-183
F:156-183
G:156-183
H:156-183		28
28
28
28
28
28
28
28
1.7ENST000003994407ENSE00000654366chr14:24706451-24706557107GMPR2_HUMAN183-218368A:183-218
B:183-218
C:183-218
D:183-218
E:183-218
F:183-218
G:183-218
H:183-218		36
36
36
36
36
36
36
36
1.8ENST000003994408ENSE00000654367chr14:24706726-2470676843GMPR2_HUMAN219-233158A:219-233
B:219-233
C:219-233
D:219-233
E:219-233
F:219-233
G:219-233
H:219-233		15
15
15
15
15
15
15
15
1.9aENST000003994409aENSE00000654368chr14:24707452-24707611160GMPR2_HUMAN233-286548A:233-278
B:233-278
C:233-278
D:233-278
E:233-278
F:233-278
G:233-278
H:233-278		46
46
46
46
46
46
46
46
1.9cENST000003994409cENSE00000889423chr14:24707795-24708445651GMPR2_HUMAN286-348638A:287-336
B:287-337
C:287-336
D:287-336
E:287-336
F:287-337
G:287-337
H:287-336		50
51
50
50
50
51
51
50

(-) 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:320
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:328
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328        
          GMPR2_HUMAN     9 KLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRV 336
               SCOP domains d2bzna_ A: automated matches                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhh.eee................eeee......eeee..eee.......hhhhhhhhhhh..eee.....hhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhhhhh....eeeee.....hhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhh...eeee........hhhhhhh...hhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhh...eeee.............eeee..eeeeeee...hhhhhhhh--------.....eeeee...hhhhhhhhhhhhhhhhhhhhh...hhhh.....eee. Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2d  PDB: A:9-2Exon 1.3  PDB: A:30-69 UniProt: 30-69   Exon 1.4  PDB: A:70-97      Exon 1.5  PDB: A:98-155 UniProt: 98-155                   Exon 1.6  PDB: A:156-183    -----------------------------------Exon 1.8       ----------------------------------------------------Exon 1.9c  PDB: A:287-336 UniProt: 286-348          Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: A:183-218            --------------Exon 1.9a  PDB: A:233-278 UniProt: 233-286            -------------------------------------------------- Transcript 1 (2)
                 2bzn A   9 SLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKY--------ASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRV 336
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328        
                                                                                                                                                                                                                                                                                                       278      287                                                 


Chain B from PDB  Type:PROTEIN  Length:317
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:329
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328         
          GMPR2_HUMAN     9 KLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVT 337
               SCOP domains d2bznb_ B: autom    ated matches                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhh.eee.......----.....eeee......eeee..eee.......hhhhhhhhhhhh.eee.....hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhh....eeeee.....hhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhh...eeee........hhhhhhh...hhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhh...eeee.............eeee..eeeeeee...hhhhhhhh--------.....eeeee...hhhhhhhhhhhhhhhhhhhhh...hhhh.....eee.. Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE----------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2d            Exon 1.3  PDB: B:30-69 UniProt: 30-69   Exon 1.4  PDB: B:70-97      Exon 1.5  PDB: B:98-155 UniProt: 98-155                   Exon 1.6  PDB: B:156-183    -----------------------------------Exon 1.8       ----------------------------------------------------Exon 1.9c  PDB: B:287-337 UniProt: 286-348           Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: B:183-218            --------------Exon 1.9a  PDB: B:233-278 UniProt: 233-286            --------------------------------------------------- Transcript 1 (2)
                 2bzn B   9 SLDFKDVLLRPKRSTL----EVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKY--------ASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVT 337
                                    18     |   -|       38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328         
                                          24   29                                                                                                                                                                                                                                                      278      287                                                  


Chain C from PDB  Type:PROTEIN  Length:317
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:328
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328        
          GMPR2_HUMAN     9 KLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRV 336
               SCOP domains d2bznc_ C: automa   ted matches                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhh.eee........---.....eeee......eeee..eee.......hhhhhhhhhhh..eee.....hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhh....eeeee.....hhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhh...eeee........hhhhhhh...hhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhh...eeee.............eeee..eeeeeee...hhhhhhhh--------.....eeeee...hhhhhhhhhhhhhhhhhhhhh.....hhhhhh.eee. Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2d            Exon 1.3  PDB: C:30-69 UniProt: 30-69   Exon 1.4  PDB: C:70-97      Exon 1.5  PDB: C:98-155 UniProt: 98-155                   Exon 1.6  PDB: C:156-183    -----------------------------------Exon 1.8       ----------------------------------------------------Exon 1.9c  PDB: C:287-336 UniProt: 286-348          Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: C:183-218            --------------Exon 1.9a  PDB: C:233-278 UniProt: 233-286            -------------------------------------------------- Transcript 1 (2)
                 2bzn C   9 SLDFKDVLLRPKRSTLK---EVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKY--------ASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRV 336
                                    18      |  -|       38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328        
                                           25  29                                                                                                                                                                                                                                                      278      287                                                 


Chain D from PDB  Type:PROTEIN  Length:316
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:328
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328        
          GMPR2_HUMAN     9 KLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRV 336
               SCOP domains d2bznd_ D: autom    ated matches                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhh...........----...............................hhhhhhhhhhh..........hhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhh...........hhhhhhhhhhh...............hhhhhhh...hhhhhhhhhhhhhhhh...........hhhhhhhhhhh....................................hhhhhhhh--------.............hhhhhhhhhhhhhhhhhhhhh...hhhh......... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2d            Exon 1.3  PDB: D:30-69 UniProt: 30-69   Exon 1.4  PDB: D:70-97      Exon 1.5  PDB: D:98-155 UniProt: 98-155                   Exon 1.6  PDB: D:156-183    -----------------------------------Exon 1.8       ----------------------------------------------------Exon 1.9c  PDB: D:287-336 UniProt: 286-348          Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: D:183-218            --------------Exon 1.9a  PDB: D:233-278 UniProt: 233-286            -------------------------------------------------- Transcript 1 (2)
                 2bzn D   9 SLDFKDVLLRPKRSTL----EVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKY--------ASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRV 336
                                    18     |   -|       38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328        
                                          24   29                                                                                                                                                                                                                                                      278      287                                                 


Chain E from PDB  Type:PROTEIN  Length:320
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:328
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328        
          GMPR2_HUMAN     9 KLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRV 336
               SCOP domains d2bzne_ E: automated matches                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhh............hhhhh.............................hhhhhhhhhhhh.........hhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhh...........hhhhhhhhhhh...............hhhhhhh...hhhhhhhhhhhhhhh............hhhhhhhhhhh....................................hhhhhhhh--------.............hhhhhhhhhhhhhhhhhhhhh...hhhh......... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2d  PDB: E:9-2Exon 1.3  PDB: E:30-69 UniProt: 30-69   Exon 1.4  PDB: E:70-97      Exon 1.5  PDB: E:98-155 UniProt: 98-155                   Exon 1.6  PDB: E:156-183    -----------------------------------Exon 1.8       ----------------------------------------------------Exon 1.9c  PDB: E:287-336 UniProt: 286-348          Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: E:183-218            --------------Exon 1.9a  PDB: E:233-278 UniProt: 233-286            -------------------------------------------------- Transcript 1 (2)
                 2bzn E   9 SLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKY--------ASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRV 336
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328        
                                                                                                                                                                                                                                                                                                       278      287                                                 


Chain F from PDB  Type:PROTEIN  Length:321
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:329
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328         
          GMPR2_HUMAN     9 KLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVT 337
               SCOP domains d2bznf_ F: automated matches                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhh..............................................hhhhhhhhhhhh.........hhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhh...........hhhhhhhhhhh...............hhhhhhh...hhhhhhhhhhhhhhhh...........hhhhhhhhhhh....................................hhhhhhhh--------.............hhhhhhhhhhhhhhhhhhhhh.....hhhhhh...... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE----------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2d  PDB: F:9-2Exon 1.3  PDB: F:30-69 UniProt: 30-69   Exon 1.4  PDB: F:70-97      Exon 1.5  PDB: F:98-155 UniProt: 98-155                   Exon 1.6  PDB: F:156-183    -----------------------------------Exon 1.8       ----------------------------------------------------Exon 1.9c  PDB: F:287-337 UniProt: 286-348           Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: F:183-218            --------------Exon 1.9a  PDB: F:233-278 UniProt: 233-286            --------------------------------------------------- Transcript 1 (2)
                 2bzn F   9 SLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKY--------ASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVT 337
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328         
                                                                                                                                                                                                                                                                                                       278      287                                                  


Chain G from PDB  Type:PROTEIN  Length:317
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:329
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328         
          GMPR2_HUMAN     9 KLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVT 337
               SCOP domains d2bzng_ G: autom    ated matches                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhh...........----...............................hhhhhhhhhhh..........hhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhh...........hhhhhhhhhhh...............hhhhhhh...hhhhhhhhhhhhhhh............hhhhhhhhhhh....................................hhhhhhhh--------.............hhhhhhhhhhhhhhhhhhhhh...hhhh.......... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE----------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2d            Exon 1.3  PDB: G:30-69 UniProt: 30-69   Exon 1.4  PDB: G:70-97      Exon 1.5  PDB: G:98-155 UniProt: 98-155                   Exon 1.6  PDB: G:156-183    -----------------------------------Exon 1.8       ----------------------------------------------------Exon 1.9c  PDB: G:287-337 UniProt: 286-348           Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: G:183-218            --------------Exon 1.9a  PDB: G:233-278 UniProt: 233-286            --------------------------------------------------- Transcript 1 (2)
                 2bzn G   9 SLDFKDVLLRPKRSTL----EVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKY--------ASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVT 337
                                    18     |   -|       38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328         
                                          24   29                                                                                                                                                                                                                                                      278      287                                                  


Chain H from PDB  Type:PROTEIN  Length:320
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:328
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328        
          GMPR2_HUMAN     9 KLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRV 336
               SCOP domains d2bznh_ H: automated matches                                                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhh..............................................hhhhhhhhhhh..........hhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhh...........hhhhhhhhhhh...............hhhhhhh...hhhhhhhhhhhhhhh............hhhhhhhhhhh....................................hhhhhhhh--------.............hhhhhhhhhhhhhhhhhhhhh.....hhhhhh..... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2d  PDB: H:9-2Exon 1.3  PDB: H:30-69 UniProt: 30-69   Exon 1.4  PDB: H:70-97      Exon 1.5  PDB: H:98-155 UniProt: 98-155                   Exon 1.6  PDB: H:156-183    -----------------------------------Exon 1.8       ----------------------------------------------------Exon 1.9c  PDB: H:287-336 UniProt: 286-348          Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: H:183-218            --------------Exon 1.9a  PDB: H:233-278 UniProt: 233-286            -------------------------------------------------- Transcript 1 (2)
                 2bzn H   9 SLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKY--------ASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRV 336
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328        
                                                                                                                                                                                                                                                                                                       278      287
   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, 8)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2BZN)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2BZN)

(-) Gene Ontology  (12, 12)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H   (GMPR2_HUMAN | Q9P2T1)
molecular function
    GO:0003920    GMP reductase activity    Catalysis of the reaction: IMP + NADP(+) + NH(4)(+) = GMP + 2 H(+) + NADPH.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0046037    GMP metabolic process    The chemical reactions and pathways involving GMP, guanosine monophosphate.
    GO:0009117    nucleotide metabolic process    The chemical reactions and pathways involving a nucleotide, a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the glycose moiety; may be mono-, di- or triphosphate; this definition includes cyclic nucleotides (nucleoside cyclic phosphates).
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0006144    purine nucleobase metabolic process    The chemical reactions and pathways involving purine nucleobases, one of the two classes of nitrogen-containing ring compounds found in DNA and RNA, which include adenine and guanine.
    GO:0006163    purine nucleotide metabolic process    The chemical reactions and pathways involving 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: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.
cellular component
    GO:1902560    GMP reductase complex    An oxidoreductase complex which is capable of GMP reductase activity. It catalyses the irreversible reaction: GMP + 2 H(+) + NADPH => IMP + NADP(+) + NH(4)(+).
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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  2bzn
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  1.7.1.7
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 Related Entries

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

UniProtKB/Swiss-Prot
        GMPR2_HUMAN | Q9P2T1: 2a7r 2c6q

(-) Related Entries Specified in the PDB File

2a7r CRYSTAL STRUCTURE OF HUMAN GUANOSINE MONOPHOSPHATEREDUCTASE 2 (GMPR2)
2c6q CRYSTAL STRUCTURE OF HUMAN GUANOSINE MONOPHOSPHATE REDUCTASE 2 GMPR2 IN COMPLEX WITH IMP AND NADPH