2A7R - JenaLib

Asym./Biol. Unit - manually (Jmol Viewer)

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF HUMAN GUANOSINE MONOPHOSPHATE REDUCTASE 2 (GMPR2)

Authors :   J. Li, Z. Wei, M. Zheng, X. Gu, Y. Deng, R. Qiu, F. Chen, C. Ji, W. Gong, Y. Xie, Y. Mao

Date :   05 Jul 05 (Deposition) - 31 Jan 06 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.00

Chains :   Asym./Biol. Unit : A,B,C,D

Keywords :   Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. Li, Z. Wei, M. Zheng, X. Gu, Y. Deng, R. Qiu, F. Chen, C. Ji, W. Gong, Y. Xie, Y. Mao
Crystal Structure Of Human Guanosine Monophosphate Reductase 2 (Gmpr2) In Complex With Gmp
J. Mol. Biol. V. 355 980 2006
PubMed-ID: 16359702 | Reference-DOI: 10.1016/J.JMB.2005.11.047
(for further references see the PDB file header)

Molecule 1 - GMP REDUCTASE 2
	Chains	:	A, B, C, D
	EC Number	:	1.7.1.7
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	GUANOSINE 5'-MONOPHOSPHATE OXIDOREDUCTASE 2, GUANOSINE MONOPHOSPHATE REDUCTASE 2

		1	2	3	4
Asymmetric/Biological Unit	:	A	B	C	D

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (2, 11)

No.	Name	Count	Type	Full Name
1	5GP	3	Ligand/Ion	GUANOSINE-5'-MONOPHOSPHATE
2	SO4	8	Ligand/Ion	SULFATE ION

Asymmetric Unit (11, 11)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	THR A:33 , ARG A:34 , SER A:35 , LYS A:325	BINDING SITE FOR RESIDUE SO4 A 400
02	AC2	SOFTWARE	PHE A:149 , PRO A:150 , GLN A:151 , HIS A:152	BINDING SITE FOR RESIDUE SO4 A 401
03	AC3	SOFTWARE	THR B:33 , ARG B:34 , SER B:35 , LYS B:323 , LYS B:325	BINDING SITE FOR RESIDUE SO4 B 1400
04	AC4	SOFTWARE	PHE B:149 , PRO B:150 , GLN B:151 , HIS B:152	BINDING SITE FOR RESIDUE SO4 B 1401
05	AC5	SOFTWARE	THR C:33 , ARG C:34 , SER C:35	BINDING SITE FOR RESIDUE SO4 C 2400
06	AC6	SOFTWARE	PHE C:149 , PRO C:150 , GLN C:151 , HIS C:152	BINDING SITE FOR RESIDUE SO4 C 2401
07	AC7	SOFTWARE	THR D:33 , ARG D:34 , SER D:35 , LYS D:325	BINDING SITE FOR RESIDUE SO4 D 3400
08	AC8	SOFTWARE	GLY D:183 , SER D:184 , GLY D:220 , GLY D:221 , CYS D:222 , GLY D:242 , GLY D:243	BINDING SITE FOR RESIDUE SO4 D 3500
09	AC9	SOFTWARE	MET A:55 , GLY A:183 , SER A:184 , CYS A:186 , THR A:188 , ASP A:219 , GLY A:220 , GLY A:221 , GLY A:242 , GLY A:243 , GLY A:268 , MET A:269 , SER A:270 , ARG A:286 , ALA A:287 , SER A:288 , GLY A:290	BINDING SITE FOR RESIDUE 5GP A 500
10	BC1	SOFTWARE	ALA B:53 , MET B:55 , GLY B:183 , SER B:184 , CYS B:186 , THR B:188 , ASP B:219 , GLY B:220 , GLY B:221 , GLY B:242 , GLY B:243 , GLY B:268 , SER B:270 , ARG B:286 , SER B:288 , GLY B:290	BINDING SITE FOR RESIDUE 5GP B 500
11	BC2	SOFTWARE	ALA C:53 , MET C:55 , SER C:184 , CYS C:186 , THR C:188 , ASP C:219 , GLY C:220 , GLY C:221 , GLY C:242 , GLY C:243 , GLY C:268 , MET C:269 , SER C:270 , GLY C:290	BINDING SITE FOR RESIDUE 5GP C 500

Asymmetric/Biological Unit

No.	Residues
1	A:68	-	A:95
2	B:68	-	B:95
3	C:68	-	C:95
4	D:68	-	D:95

Asymmetric/Biological Unit

No.	Residues
1	Met A:1	-	Pro A:2
2	Gly A:157	-	Asn A:158
3	Met B:1	-	Pro B:2
4	Gly B:157	-	Asn B:158
5	Met C:1	-	Pro C:2
6	Gly C:157	-	Asn C:158
7	Met D:1	-	Pro D:2
8	Gly D:157	-	Asn D:158

Asymmetric/Biological Unit (1, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_049602	G	242	D	GMPR2_HUMAN	Polymorphism	34354104	A/B/C/D	G	242	D

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

Asymmetric/Biological Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	IMP_DH_GMP_RED	PS00487	IMP dehydrogenase / GMP reductase signature.	GMPR2_HUMAN	176-188	4	A:176-188 B:176-188 C:176-188 D:176-188

Asymmetric/Biological Unit (9, 36)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.2a	ENST00000399440	2a	ENSE00001538316	chr14:24702103-24702183	81	GMPR2_HUMAN	-	0	0	-	-
1.2d	ENST00000399440	2d	ENSE00001336873	chr14:24702425-24702546	122	GMPR2_HUMAN	1-29	29	4	A:1-29 B:1-29 C:1-29 D:1-29	29 29 29 29
1.3	ENST00000399440	3	ENSE00000654361	chr14:24702685-24702804	120	GMPR2_HUMAN	30-69	40	4	A:30-69 B:30-69 C:30-69 D:30-69	40 40 40 40
1.4	ENST00000399440	4	ENSE00000654362	chr14:24704943-24705026	84	GMPR2_HUMAN	70-97	28	4	A:70-97 B:70-97 C:70-97 D:70-97	28 28 28 28
1.5	ENST00000399440	5	ENSE00001383245	chr14:24705173-24705346	174	GMPR2_HUMAN	98-155	58	4	A:98-155 B:98-155 C:98-155 D:98-155	58 58 58 58
1.6	ENST00000399440	6	ENSE00001652114	chr14:24706277-24706358	82	GMPR2_HUMAN	156-183	28	4	A:156-183 B:156-183 C:156-183 D:156-183	28 28 28 28
1.7	ENST00000399440	7	ENSE00000654366	chr14:24706451-24706557	107	GMPR2_HUMAN	183-218	36	4	A:183-218 B:183-218 C:183-218 D:183-218	36 36 36 36
1.8	ENST00000399440	8	ENSE00000654367	chr14:24706726-24706768	43	GMPR2_HUMAN	219-233	15	4	A:219-233 B:219-233 C:219-233 D:219-233	15 15 15 15
1.9a	ENST00000399440	9a	ENSE00000654368	chr14:24707452-24707611	160	GMPR2_HUMAN	233-286	54	4	A:233-286 B:233-286 C:233-278 D:233-267	54 54 46 35
1.9c	ENST00000399440	9c	ENSE00000889423	chr14:24707795-24708445	651	GMPR2_HUMAN	286-348	63	4	A:286-338 B:286-338 (gaps) C:290-338 D:290-339	53 53 49 50

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:338
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:338
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330        
          GMPR2_HUMAN     1 MPHIDNDVKLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVTQ 338
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhh.eee........hhhhh...eeee......eeeeeeeee.......hhhhhhhhhhh.eeeee....hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhh....eeeee.....hhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhh...eeee........hhhhhhh...hhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhh...eeeehhhhh..........ee..eeeeee....hhhhhhhh..............eeee...hhhhhhhhhhhhhhhhhhhhh....hhhhhh.eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 1 (1) Exon 1.2d  PDB: A:1-29       Exon 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:286-338 UniProt: 286-348            Transcript 1 (1)
           Transcript 1 (2) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: A:183-218            --------------Exon 1.9a  PDB: A:233-286 UniProt: 233-286            ---------------------------------------------------- Transcript 1 (2)
                 2a7r A   1 MPHIDNDVKLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVTQ 338
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330

Chain B from PDB  Type:PROTEIN  Length:337
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:338
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330        
          GMPR2_HUMAN     1 MPHIDNDVKLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVTQ 338
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhh.eee........hhhhh...eeee......eeeeeeeee.......hhhhhhhhhhh.eeeee....hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhh....eeeee.....hhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhh...eeee........hhhhhhh...hhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhh...eeeehhhhh..................ee....hhhhhhhh........-.....ee.....hhhhhhhhhhhhhhhhhhhhh..hhhhhhhh.eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 1 (1) Exon 1.2d  PDB: B:1-29       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:286-338 (gaps) UniProt: 286-348     Transcript 1 (1)
           Transcript 1 (2) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: B:183-218            --------------Exon 1.9a  PDB: B:233-286 UniProt: 233-286            ---------------------------------------------------- Transcript 1 (2)
                 2a7r B   1 MPHIDNDVKLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYR-SEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVTQ 338
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280     | 290       300       310       320       330        
                                                                                                                                                                                                                                                                                                                       286 |                                                  
                                                                                                                                                                                                                                                                                                                         288

Chain C from PDB  Type:PROTEIN  Length:327
 aligned with GMPR2_HUMAN | Q9P2T1 from UniProtKB/Swiss-Prot  Length:348

    Alignment length:338
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330        
          GMPR2_HUMAN     1 MPHIDNDVKLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVTQ 338
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhh.eee........hhhhh...eeee......eeeeeeeee.......hhhhhhhhhhh.eeeee....hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhh....eeeee.....hhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhh...eeee........hhhhhhh...hhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhh..eeeehhhhh................eeeee...hhhhhhhh-----------..eeeee...hhhhhhhhhhhhhhhhhhhhh..hhhhhhhh.eeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 1 (1) Exon 1.2d  PDB: C:1-29       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:290-338 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)
                 2a7r C   1 MPHIDNDVKLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKY-----------GKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVTQ 338
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       | -       290       300       310       320       330        
                                                                                                                                                                                                                                                                                                               278         290

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

    Alignment length:339
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330         
          GMPR2_HUMAN     1 MPHIDNDVKLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFYGMSSEMAMKKYAGGVAEYRASEGKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVTQQ 339
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhh.eee........hhhhh...eeee......eeeeeeeee.......hhhhhhhhhhh.eeeee....hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhhhhhh....eeeee.....hhhhhhhhhhhhhhh...eeeeeee.hhhhhhhhhhhh..eeee........hhhhhhh...hhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhh...eeeehhhhh................eeee.----------------------...eeee...hhhhhhhhhhhhhhhhhhhhh....hhhhhh.eeeee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------D------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IMP_DH_GMP_RE------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2d  PDB: D:1-29       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:290-339 UniProt: 286-348             Transcript 1 (1)
           Transcript 1 (2) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.7  PDB: D:183-218            --------------Exon 1.9a  PDB: D:233-267 UniProt: 233-286            ----------------------------------------------------- Transcript 1 (2)
                 2a7r D   1 MPHIDNDVKLDFKDVLLRPKRSTLKSRSEVDLTRSFSFRNSKQTYSGVPIIAANMDTVGTFEMAKVLCKFSLFTAVHKHYSLVQWQEFAGQNPDCLEHLAASSGTGSSDFEQLEQILEAIPQVKYICLDVANGYSEHFVEFVKDVRKRFPQHTIMAGNVVTGEMVEELILSGADIIKVGIGPGSVCTTRKKTGVGYPQLSAVMECADAAHGLKGHIISDGGCSCPGDVAKAFGAGADFVMLGGMLAGHSESGGELIERDGKKYKLFY----------------------GKTVEVPFKGDVEHTIRDILGGIRSTCTYVGAAKLKELSRRTTFIRVTQQ 339
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260      |  -         -       290       300       310       320       330         
                                                                                                                                                                                                                                                                                                    267                    290

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 '\|'

(no "SCOP Domain" information available for 2A7R)

(no "CATH Domain" information available for 2A7R)

(no "Pfam Domain" information available for 2A7R)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B,C,D (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.

Asymmetric/Biological Unit
	Complete Structure
		Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
		WebMol \| AstexViewer[tm]@PDBe (Java Applets, require no local installation except for Java; loading may be slow)
		STRAP (Java WebStart application, automatic local installation, requires Java; full application with system access!)
		RasMol (require local installation)
		Molscript (VRML) (requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)

	Ligands, Modified Residues, Ions
		5GP	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		SO4	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]
		AC3	[ RasMol ]	+environment [ RasMol ]
		AC4	[ RasMol ]	+environment [ RasMol ]
		AC5	[ RasMol ]	+environment [ RasMol ]
		AC6	[ RasMol ]	+environment [ RasMol ]
		AC7	[ RasMol ]	+environment [ RasMol ]
		AC8	[ RasMol ]	+environment [ RasMol ]
		AC9	[ RasMol ]	+environment [ RasMol ]
		BC1	[ RasMol ]	+environment [ RasMol ]
		BC2	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Gly A:157 - Asn A:158	[ RasMol ]
		Gly B:157 - Asn B:158	[ RasMol ]
		Gly C:157 - Asn C:158	[ RasMol ]
		Gly D:157 - Asn D:158	[ RasMol ]
		Met A:1 - Pro A:2	[ RasMol ]
		Met B:1 - Pro B:2	[ RasMol ]
		Met C:1 - Pro C:2	[ RasMol ]
		Met D:1 - Pro D:2	[ RasMol ]

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym./Biol. Unit PNG format \| Asym./Biol. Unit - sites PNG format ](automatic orientation, automatically generated)
Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

Access by PDB/NDB ID
	2a7r
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
		Validation and Original Data	:	BMRB Data View \| BMRB Restraints Grid \| EDS \| PROCHECK \| RECOORD \| WHAT_CHECK

Access by UniProt ID/Accession number
	GMPR2_HUMAN \| Q9P2T1
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	1.7.1.7
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

Access by Disease Identifier (MIM ID)
	(no 'MIM ID' available)
		Disease Information	:	OMIM

Access by GenAge ID
	(no 'GenAge ID' available)
		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
		Structure Alignment	:	STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
		Structure and Sequence Browser	:	STING

Access by UniProt ID/Accession number
	GMPR2_HUMAN \| Q9P2T1
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	GMPR2_HUMAN \| Q9P2T1	:	2bzn 2c6q

(no "Related Entries Specified in the PDB File" available for 2A7R)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 11)

Sites (11, 11)

SS Bonds (4, 4)

Cis Peptide Bonds (8, 8)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (1, 4)

PROSITE Motifs (1, 4)

Exons (9, 36)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (12, 12)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File