2J4E - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Biological Unit 5 (Jmol Viewer)

Biological Unit 6 (Jmol Viewer)

Title :   THE ITP COMPLEX OF HUMAN INOSINE TRIPHOSPHATASE

Authors :   P. Stenmark, P. Kursula, C. Arrowsmith, H. Berglund, R. Busam, R. Colli A. Edwards, M. Ehn, S. Flodin, A. Flores, S. Graslund, M. Hammarstrom, B. M. Hallberg, L. Holmberg Schiavone, M. Hogbom, T. Kotenyova, R. La P. Loppnau, A. Magnusdottir, P. Nilsson-Ehle, T. Nyman, D. Ogg, C. Per J. Sagemark, M. Sundstrom, J. Uppenberg, A. G. Thorsell, H. Schuler, S. Van Den Berg, K. Wallden, J. Weigelt, P. Nordlund

Date :   29 Aug 06 (Deposition) - 20 Sep 06 (Release) - 20 Nov 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.80

Chains :   Asym. Unit : A,B,C,D,E,F,G,H
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: F,G  (1x)
Biol. Unit 3: C (1x),H (1x)
Biol. Unit 4: C (1x),H (1x)
Biol. Unit 5: D (1x),E (1x)
Biol. Unit 6: D (1x),E (1x)

Keywords :   Nucleotide Metabolism, Itp, Imp, Hydrolase, Disease Mutation, Inosine Triphosphate Pyrophosphohydrolase, Inosine Triphosphatase Deficiency (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   P. Stenmark, P. Kursula, S. Flodin, S. Graslund, R. Landry, P. Nordlund, H. Schuler
Crystal Structure Of Human Inosine Triphosphatase: Substrate Binding And Implication Of The Inosine Triphosphatase Deficiency Mutation P32T.
J. Biol. Chem. V. 282 3182 2007
PubMed-ID: 17138556 | Reference-DOI: 10.1074/JBC.M609838200

Molecule 1 - INOSINE TRIPHOSPHATE PYROPHOSPHATASE
	Chains	:	A, B, C, D, E, F, G, H
	EC Number	:	3.6.1.19
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET28
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	INOSINE TRIPHOSPHATASE, ITPASE, ONCOGENE PROTEIN HLC14-06-P

		1	2	3	4	5	6	7	8
Asymmetric Unit	:	A	B	C	D	E	F	G	H
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:						F	G
Biological Unit 3 (1x)	:			C (1x)					H (1x)
Biological Unit 4 (1x)	:			C (1x)					H (1x)
Biological Unit 5 (1x)	:				D (1x)	E (1x)
Biological Unit 6 (1x)	:				D (1x)	E (1x)

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 17)

No.	Name	Count	Type	Full Name
1	IMP	1	Ligand/Ion	INOSINIC ACID
2	ITT	7	Ligand/Ion	INOSINE 5'-TRIPHOSPHATE
3	MG	8	Ligand/Ion	MAGNESIUM ION
4	POP	1	Ligand/Ion	PYROPHOSPHATE 2-

Biological Unit 1 (1, 2)

No.	Name	Count	Type	Full Name
1	IMP	-1	Ligand/Ion	INOSINIC ACID
2	ITT	2	Ligand/Ion	INOSINE 5'-TRIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION
4	POP	-1	Ligand/Ion	PYROPHOSPHATE 2-

Biological Unit 2 (1, 2)

No.	Name	Count	Type	Full Name
1	IMP	-1	Ligand/Ion	INOSINIC ACID
2	ITT	2	Ligand/Ion	INOSINE 5'-TRIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION
4	POP	-1	Ligand/Ion	PYROPHOSPHATE 2-

Biological Unit 3 (1, 1)

No.	Name	Count	Type	Full Name
1	IMP	-1	Ligand/Ion	INOSINIC ACID
2	ITT	1	Ligand/Ion	INOSINE 5'-TRIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION
4	POP	-1	Ligand/Ion	PYROPHOSPHATE 2-

Biological Unit 4 (1, 1)

No.	Name	Count	Type	Full Name
1	IMP	-1	Ligand/Ion	INOSINIC ACID
2	ITT	1	Ligand/Ion	INOSINE 5'-TRIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION
4	POP	-1	Ligand/Ion	PYROPHOSPHATE 2-

Biological Unit 5 (2, 2)

No.	Name	Count	Type	Full Name
1	IMP	1	Ligand/Ion	INOSINIC ACID
2	ITT	-1	Ligand/Ion	INOSINE 5'-TRIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION
4	POP	1	Ligand/Ion	PYROPHOSPHATE 2-

Biological Unit 6 (1, 1)

No.	Name	Count	Type	Full Name
1	IMP	-1	Ligand/Ion	INOSINIC ACID
2	ITT	1	Ligand/Ion	INOSINE 5'-TRIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION
4	POP	-1	Ligand/Ion	PYROPHOSPHATE 2-

Asymmetric Unit (17, 17)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	GLU A:44 , LYS A:56 , ITT A:1001	BINDING SITE FOR RESIDUE MG A1002
02	AC2	SOFTWARE	GLU B:44 , ITT B:1001	BINDING SITE FOR RESIDUE MG B1002
03	AC3	SOFTWARE	LEU C:42 , GLU C:44 , ITT C:1001	BINDING SITE FOR RESIDUE MG C1002
04	AC4	SOFTWARE	GLU D:44 , POP D:1000	BINDING SITE FOR RESIDUE MG D1002
05	AC5	SOFTWARE	GLU E:44 , LYS E:89 , ITT E:1001	BINDING SITE FOR RESIDUE MG E1002
06	AC6	SOFTWARE	GLU F:44 , ITT F:1001	BINDING SITE FOR RESIDUE MG F1002
07	AC7	SOFTWARE	GLU G:44 , LYS G:89 , ITT G:1001	BINDING SITE FOR RESIDUE MG G1002
08	AC8	SOFTWARE	GLU H:44 , ITT H:1001	BINDING SITE FOR RESIDUE MG H1002
09	AC9	SOFTWARE	THR A:14 , GLY A:15 , ASN A:16 , LYS A:19 , GLU A:44 , LYS A:56 , GLU A:71 , ASP A:72 , THR A:73 , LYS A:89 , PHE A:149 , TRP A:151 , ASP A:152 , LYS A:172 , HIS A:177 , ARG A:178 , MG A:1002	BINDING SITE FOR RESIDUE ITT A1001
10	BC1	SOFTWARE	THR B:14 , GLY B:15 , ASN B:16 , LYS B:19 , GLU B:44 , LYS B:56 , THR B:73 , LYS B:89 , LEU B:92 , PHE B:149 , GLY B:150 , TRP B:151 , ASP B:152 , LYS B:172 , HIS B:177 , ARG B:178 , MG B:1002	BINDING SITE FOR RESIDUE ITT B1001
11	BC2	SOFTWARE	THR C:14 , GLY C:15 , ASN C:16 , LYS C:19 , GLU C:44 , LYS C:56 , ASP C:72 , THR C:73 , LYS C:89 , PHE C:149 , TRP C:151 , ASP C:152 , LYS C:172 , HIS C:177 , ARG C:178 , MG C:1002 , HOH C:2026	BINDING SITE FOR RESIDUE ITT C1001
12	BC3	SOFTWARE	THR D:14 , GLY D:15 , ASN D:16 , LYS D:19 , GLU D:44 , LYS D:56 , LYS D:89 , IMP D:1001 , MG D:1002 , HOH D:2030	BINDING SITE FOR RESIDUE POP D1000
13	BC4	SOFTWARE	ASN D:16 , LYS D:19 , GLU D:22 , GLU D:71 , ASP D:72 , THR D:73 , ILE D:88 , LYS D:89 , PHE D:149 , TRP D:151 , ASP D:152 , LYS D:172 , HIS D:177 , ARG D:178 , POP D:1000	BINDING SITE FOR RESIDUE IMP D1001
14	BC5	SOFTWARE	THR E:14 , GLY E:15 , ASN E:16 , LYS E:19 , GLU E:44 , LYS E:56 , GLU E:71 , ASP E:72 , THR E:73 , LYS E:89 , PHE E:149 , GLY E:150 , TRP E:151 , ASP E:152 , LYS E:172 , HIS E:177 , ARG E:178 , MG E:1002 , HOH E:2009 , HOH E:2029	BINDING SITE FOR RESIDUE ITT E1001
15	BC6	SOFTWARE	THR F:14 , GLY F:15 , ASN F:16 , LYS F:19 , GLU F:44 , LYS F:56 , GLU F:71 , THR F:73 , LYS F:89 , LEU F:92 , PHE F:149 , TRP F:151 , ASP F:152 , LYS F:172 , HIS F:177 , ARG F:178 , MG F:1002	BINDING SITE FOR RESIDUE ITT F1001
16	BC7	SOFTWARE	THR G:14 , GLY G:15 , ASN G:16 , LYS G:19 , LYS G:56 , ASP G:72 , THR G:73 , ILE G:88 , PHE G:149 , GLY G:150 , TRP G:151 , ASP G:152 , LYS G:172 , HIS G:177 , ARG G:178 , MG G:1002	BINDING SITE FOR RESIDUE ITT G1001
17	BC8	SOFTWARE	THR H:14 , GLY H:15 , ASN H:16 , LYS H:19 , GLU H:44 , LYS H:56 , THR H:73 , ILE H:88 , LYS H:89 , PHE H:149 , TRP H:151 , ASP H:152 , LYS H:172 , HIS H:177 , ARG H:178 , MG H:1002	BINDING SITE FOR RESIDUE ITT H1001

(no "SS Bond" information available for 2J4E)

Asymmetric Unit

No.	Residues
1	Asp A:29	-	Lys A:30
2	Leu A:83	-	Pro A:84
3	Leu B:83	-	Pro B:84
4	Leu C:83	-	Pro C:84
5	Thr C:122	-	Gly C:123
6	Leu D:83	-	Pro D:84
7	Cys D:146	-	Gln D:147
8	Leu E:83	-	Pro E:84
9	Leu F:83	-	Pro F:84
10	Thr F:122	-	Gly F:123
11	Leu G:83	-	Pro G:84
12	Gln G:147	-	Asp G:148
13	Leu H:83	-	Pro H:84

Asymmetric Unit (2, 16)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_015576	P	32	T	ITPA_HUMAN	Disease (ITPAD)	1127354	A/B/C/D/E/F/G/H	P	32	T
2	UniProt	VAR_075084	R	178	C	ITPA_HUMAN	Unclassified (EIEE35)	746930990	A/B/C/D/E/F/G/H	R	178	C

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

Biological Unit 1 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_015576	P	32	T	ITPA_HUMAN	Disease (ITPAD)	1127354	A/B	P	32	T
2	UniProt	VAR_075084	R	178	C	ITPA_HUMAN	Unclassified (EIEE35)	746930990	A/B	R	178	C

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

Biological Unit 2 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_015576	P	32	T	ITPA_HUMAN	Disease (ITPAD)	1127354	F/G	P	32	T
2	UniProt	VAR_075084	R	178	C	ITPA_HUMAN	Unclassified (EIEE35)	746930990	F/G	R	178	C

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

Biological Unit 3 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_015576	P	32	T	ITPA_HUMAN	Disease (ITPAD)	1127354	C/H	P	32	T
2	UniProt	VAR_075084	R	178	C	ITPA_HUMAN	Unclassified (EIEE35)	746930990	C/H	R	178	C

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

Biological Unit 4 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_015576	P	32	T	ITPA_HUMAN	Disease (ITPAD)	1127354	C/H	P	32	T
2	UniProt	VAR_075084	R	178	C	ITPA_HUMAN	Unclassified (EIEE35)	746930990	C/H	R	178	C

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

Biological Unit 5 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_015576	P	32	T	ITPA_HUMAN	Disease (ITPAD)	1127354	D/E	P	32	T
2	UniProt	VAR_075084	R	178	C	ITPA_HUMAN	Unclassified (EIEE35)	746930990	D/E	R	178	C

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

Biological Unit 6 (2, 4)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_015576	P	32	T	ITPA_HUMAN	Disease (ITPAD)	1127354	D/E	P	32	T
2	UniProt	VAR_075084	R	178	C	ITPA_HUMAN	Unclassified (EIEE35)	746930990	D/E	R	178	C

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

(no "PROSITE Motif" information available for 2J4E)

Asymmetric Unit (8, 64)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.2a	ENST00000380113	2a	ENSE00001483921	chr20:3190006-3190263	258	ITPA_HUMAN	1-22	22	8	A:2-22 B:1-22 C:1-22 D:1-22 E:1-22 F:1-22 G:1-22 H:3-22	21 22 22 22 22 22 22 20
1.3	ENST00000380113	3	ENSE00000858731	chr20:3193815-3193872	58	ITPA_HUMAN	23-42	20	8	A:23-42 B:23-42 C:23-42 D:23-42 E:23-42 F:23-42 G:23-42 H:23-42	20 20 20 20 20 20 20 20
1.4b	ENST00000380113	4b	ENSE00000858732	chr20:3193965-3194029	65	ITPA_HUMAN	42-63	22	8	A:42-63 B:42-63 C:42-63 D:42-63 E:42-63 F:42-63 G:42-63 H:42-63	22 22 22 22 22 22 22 22
1.5	ENST00000380113	5	ENSE00000858733	chr20:3194631-3194704	74	ITPA_HUMAN	64-88	25	8	A:64-88 B:64-88 C:64-88 D:64-88 E:64-88 F:64-88 G:64-88 H:64-88	25 25 25 25 25 25 25 25
1.6b	ENST00000380113	6b	ENSE00001269727	chr20:3195927-3195958	32	ITPA_HUMAN	88-99	12	8	A:88-99 B:88-99 C:88-99 D:88-99 E:88-99 F:88-99 G:88-99 H:88-99	12 12 12 12 12 12 12 12
1.7b	ENST00000380113	7b	ENSE00001269752	chr20:3199163-3199278	116	ITPA_HUMAN	99-137	39	8	A:99-137 (gaps) B:99-137 C:99-137 D:99-137 E:99-137 F:99-137 G:99-137 (gaps) H:99-137 (gaps)	39 39 39 39 39 39 39 39
1.8b	ENST00000380113	8b	ENSE00001269713	chr20:3202487-3202563	77	ITPA_HUMAN	138-163	26	8	A:138-163 B:138-163 C:138-163 D:138-163 E:138-163 F:138-163 G:138-163 H:138-163	26 26 26 26 26 26 26 26
1.9c	ENST00000380113	9c	ENSE00001852672	chr20:3204012-3204516	505	ITPA_HUMAN	163-194	32	8	A:163-190 B:163-193 C:163-193 D:163-194 E:163-189 F:163-193 G:163-190 H:163-190	28 31 31 32 27 31 28 28

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:184
 aligned with ITPA_HUMAN | Q9BY32 from UniProtKB/Swiss-Prot  Length:194

    Alignment length:189
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181         
           ITPA_HUMAN     2 AASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFG 190
               SCOP domains d2j4ea_ A: automated matches                                                                                                                                                                  SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeee..hhhhhhhhhhh.......eeeee.........hhhhhhhhhhhhhhhhhh..eeeeeeeeee.hhh..ee.hhhhhhhhhhhhhhhhh.......eeeeeeeeeee.-----..eeeeeeeeeee..........hhh.eee..........hhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------T-------------------------------------------------------------------------------------------------------------------------------------------------C------------ SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2a  PDB: A:2-2Exon 1.3            ---------------------Exon 1.5  PDB: A:64-88   ----------Exon 1.7b  PDB: A:99-137 (gaps)        Exon 1.8b  PDB: A:138-163 --------------------------- Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------Exon 1.4b  PDB: A:42-6------------------------Exon 1.6b   ---------------------------------------------------------------Exon 1.9c  PDB: A:163-190    Transcript 1 (2)
                 2j4e A   2 AASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALST-----PVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFG 190
                                    11        21        31        41        51        61        71        81        91       101       111       121|     |131       141       151       161       171       181         
                                                                                                                                                  122   128

Chain B from PDB  Type:PROTEIN  Length:194
 aligned with ITPA_HUMAN | Q9BY32 from UniProtKB/Swiss-Prot  Length:194

    Alignment length:194
                             1                                                                                                                                                                                                
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189    
           ITPA_HUMAN     - -MAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFGSLA 193
               SCOP domains d2j4eb_ B: automated matches                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhh..eeeee..hhhhhhhhhhhh......eeeee.........hhhhhhhhhhhhhhhhhh..eeeeeeeeee.....eee.hhhhhhhhhhhhhhhhh.......eeeeeeeeeee........eeeeeeeeeee..........hhh.eee..........hhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------T-------------------------------------------------------------------------------------------------------------------------------------------------C--------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) -Exon 1.2a  PDB: B:1-22Exon 1.3            ---------------------Exon 1.5  PDB: B:64-88   ----------Exon 1.7b  PDB: B:99-137               Exon 1.8b  PDB: B:138-163 ------------------------------ Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------Exon 1.4b  PDB: B:42-6------------------------Exon 1.6b   ---------------------------------------------------------------Exon 1.9c  PDB: B:163-193       Transcript 1 (2)
                 2j4e B   0 SMAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFGSLA 193
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189

Chain C from PDB  Type:PROTEIN  Length:194
 aligned with ITPA_HUMAN | Q9BY32 from UniProtKB/Swiss-Prot  Length:194

    Alignment length:194
                             1                                                                                                                                                                                                
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189    
           ITPA_HUMAN     - -MAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFGSLA 193
               SCOP domains d2j4ec_ C: automated matches                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..eeeee..hhhhhhhhhhhhh.....eeeee.........hhhhhhhhhhhhhhhhhh..eeeeeeeeee.hhh..ee.hhhhhhhhhhhhhhhhh.......eeeeeeeeeee........eeeeeeeeeee..........hhh.eee..........hhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------T-------------------------------------------------------------------------------------------------------------------------------------------------C--------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) -Exon 1.2a  PDB: C:1-22Exon 1.3            ---------------------Exon 1.5  PDB: C:64-88   ----------Exon 1.7b  PDB: C:99-137               Exon 1.8b  PDB: C:138-163 ------------------------------ Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------Exon 1.4b  PDB: C:42-6------------------------Exon 1.6b   ---------------------------------------------------------------Exon 1.9c  PDB: C:163-193       Transcript 1 (2)
                 2j4e C   0 SMAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFGSLA 193
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189

Chain D from PDB  Type:PROTEIN  Length:195
 aligned with ITPA_HUMAN | Q9BY32 from UniProtKB/Swiss-Prot  Length:194

    Alignment length:195
                             1                                                                                                                                                                                                 
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189     
           ITPA_HUMAN     - -MAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFGSLAA 194
               SCOP domains d2j4ed_ D: automated matches                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhh..eeeee..hhhhhhhhhhhh......eeeee.........hhhhhhhhhhhhhhhhhh..eeeeeeeeee......ee.hhhhhhhhhhhhhhhhhh......eeeeeeeeeee........eeeeeeeeeee..........hhh.eee..........hhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------T-------------------------------------------------------------------------------------------------------------------------------------------------C---------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) -Exon 1.2a  PDB: D:1-22Exon 1.3            ---------------------Exon 1.5  PDB: D:64-88   ----------Exon 1.7b  PDB: D:99-137               Exon 1.8b  PDB: D:138-163 ------------------------------- Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------Exon 1.4b  PDB: D:42-6------------------------Exon 1.6b   ---------------------------------------------------------------Exon 1.9c  PDB: D:163-194        Transcript 1 (2)
                 2j4e D   0 SMAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFGSLAA 194
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189

Chain E from PDB  Type:PROTEIN  Length:190
 aligned with ITPA_HUMAN | Q9BY32 from UniProtKB/Swiss-Prot  Length:194

    Alignment length:190
                             1                                                                                                                                                                                            
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189
           ITPA_HUMAN     - -MAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYF 189
               SCOP domains d2j4ee_ E: automated matches                                                                                                                                                                   SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhh..eeeee..hhhhhhhhhhhh......eeeee.........hhhhhhhhhhhhhhhhhh..eeeeeeeeee.hhh..ee.hhhhhhhhhhhhhhhhh.......eeeeeeeeeee........eeeeeeeeeee..........hhh.eee..........hhhhhh..hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------T-------------------------------------------------------------------------------------------------------------------------------------------------C----------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) -Exon 1.2a  PDB: E:1-22Exon 1.3            ---------------------Exon 1.5  PDB: E:64-88   ----------Exon 1.7b  PDB: E:99-137               Exon 1.8b  PDB: E:138-163 -------------------------- Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------Exon 1.4b  PDB: E:42-6------------------------Exon 1.6b   ---------------------------------------------------------------Exon 1.9c  PDB: E:163-189   Transcript 1 (2)
                 2j4e E   0 SMAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYF 189
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189

Chain F from PDB  Type:PROTEIN  Length:194
 aligned with ITPA_HUMAN | Q9BY32 from UniProtKB/Swiss-Prot  Length:194

    Alignment length:194
                             1                                                                                                                                                                                                
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189    
           ITPA_HUMAN     - -MAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFGSLA 193
               SCOP domains d2j4ef_ F: automated matches                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhh..eeeee..hhhhhhhhhhhh......eeeee.........hhhhhhhhhhhhhhhhhh..eeeeeeeeee.hhh..ee.hhhhhhhhhhhhhhhhh.......eeeeeeeeeee........eeeeeeeeeee..........hhh.eee..........hhhhhh..hhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------T-------------------------------------------------------------------------------------------------------------------------------------------------C--------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) -Exon 1.2a  PDB: F:1-22Exon 1.3            ---------------------Exon 1.5  PDB: F:64-88   ----------Exon 1.7b  PDB: F:99-137               Exon 1.8b  PDB: F:138-163 ------------------------------ Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------Exon 1.4b  PDB: F:42-6------------------------Exon 1.6b   ---------------------------------------------------------------Exon 1.9c  PDB: F:163-193       Transcript 1 (2)
                 2j4e F   0 SMAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFGSLA 193
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189

Chain G from PDB  Type:PROTEIN  Length:186
 aligned with ITPA_HUMAN | Q9BY32 from UniProtKB/Swiss-Prot  Length:194

    Alignment length:191
                             1                                                                                                                                                                                             
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189 
           ITPA_HUMAN     - -MAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFG 190
               SCOP domains d2j4eg_ G: automated matches                                                                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..eeeee..hhhhhhhhhhhh......eeeee.........hhhhhhhhhhhhhhhhhh..eeeeeeeeee......ee.hhhhhhhhhhhhhhhhh.......eeeeeeeeeee.-----..eeeeeeeeeee..........hhh.eee.....hhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------T-------------------------------------------------------------------------------------------------------------------------------------------------C------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) -Exon 1.2a  PDB: G:1-22Exon 1.3            ---------------------Exon 1.5  PDB: G:64-88   ----------Exon 1.7b  PDB: G:99-137 (gaps)        Exon 1.8b  PDB: G:138-163 --------------------------- Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------Exon 1.4b  PDB: G:42-6------------------------Exon 1.6b   ---------------------------------------------------------------Exon 1.9c  PDB: G:163-190    Transcript 1 (2)
                 2j4e G   0 SMAASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALST-----PVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFG 190
                                     9        19        29        39        49        59        69        79        89        99       109       119  |    129       139       149       159       169       179       189 
                                                                                                                                                    122   128

Chain H from PDB  Type:PROTEIN  Length:184
 aligned with ITPA_HUMAN | Q9BY32 from UniProtKB/Swiss-Prot  Length:194

    Alignment length:188
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182        
           ITPA_HUMAN     3 ASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALSTGDPSQPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFG 190
               SCOP domains d2j4eh_ H: automated matches                                                                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeee..hhhhhhhhhhhhh.....eeeee.........hhhhhhhhhhhhhhhhhh..eeeeeeeeee.....eee.hhhhhhhhhhhhhhhhh.......eeeeeeeeeee.----...eeeeeeeeeee..........hhh.eee..........hhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -----------------------------T-------------------------------------------------------------------------------------------------------------------------------------------------C------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.2a           Exon 1.3            ---------------------Exon 1.5  PDB: H:64-88   ----------Exon 1.7b  PDB: H:99-137 (gaps)        Exon 1.8b  PDB: H:138-163 --------------------------- Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------Exon 1.4b  PDB: H:42-6------------------------Exon 1.6b   ---------------------------------------------------------------Exon 1.9c  PDB: H:163-190    Transcript 1 (2)
                 2j4e H   3 ASLVGKKIVFVTGNAKKLEEVVQILGDKFPCTLVAQKIDLPEYQGEPDEISIQKCQEAVRQVQGPVLVEDTCLCFNALGGLPGPYIKWFLEKLKPEGLHQLLAGFEDKSAYALCTFALST----QPVRLFRGRTSGRIVAPRGCQDFGWDPCFQPDGYEQTYAEMPKAEKNAVSHRFRALLELQEYFG 190
                                    12        22        32        42        52        62        72        82        92       102       112       122    |  132       142       152       162       172       182        
                                                                                                                                                 122  127

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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: Anticodon-binding domain-like (97)

Superfamily: ITPase-like (32)

Family: automated matches (13)

Protein domain: automated matches (13)

Human (Homo sapiens) [TaxId: 9606] (5)

1a	d2j4ea_	A:
1b	d2j4ef_	F:
1c	d2j4eg_	G:
1d	d2j4eh_	H:
1e	d2j4eb_	B:
1f	d2j4ec_	C:
1g	d2j4ed_	D:
1h	d2j4ee_	E:

(no "CATH Domain" information available for 2J4E)

(no "Pfam Domain" information available for 2J4E)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D,E,F,G,H (ITPA_HUMAN | Q9BY32)

molecular function
	GO:0036220	ITP diphosphatase activity	Catalysis of the reaction: ITP + H2O = IMP + diphosphate.
	GO:0036222	XTP diphosphatase activity	Catalysis of the reaction: XTP + H2O = xanthosine 5'-phosphate + diphosphate.
	GO:0035870	dITP diphosphatase activity	Catalysis of the reaction: dITP + H2O = dIMP + diphosphate.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0047429	nucleoside-triphosphate diphosphatase activity	Catalysis of the reaction: H2O + a nucleoside triphosphate = diphosphate + a nucleotide.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
	GO:0006193	ITP catabolic process	The chemical reactions and pathways resulting in the breakdown of ITP, inosine (5'-)triphosphate.
	GO:0051276	chromosome organization	A process that is carried out at the cellular level that results in the assembly, arrangement of constituent parts, or disassembly of chromosomes, structures composed of a very long molecule of DNA and associated proteins that carries hereditary information. This term covers covalent modifications at the molecular level as well as spatial relationships among the major components of a chromosome.
	GO:0009204	deoxyribonucleoside triphosphate catabolic process	The chemical reactions and pathways resulting in the breakdown of a deoxyribonucleoside triphosphate, a compound consisting of a nucleobase linked to a deoxyribose sugar esterified with triphosphate on the sugar.
	GO:0055086	nucleobase-containing small molecule metabolic process	The cellular chemical reactions and pathways involving a nucleobase-containing small molecule: a nucleobase, a nucleoside, or a nucleotide.
	GO:0009143	nucleoside triphosphate catabolic process	The chemical reactions and pathways resulting in the breakdown of a nucleoside triphosphate, a compound consisting of a nucleobase linked to a deoxyribose or ribose sugar esterified with triphosphate on the sugar.
	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).
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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	Ligands, Modified Residues, Ions
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	Cis Peptide Bonds
		Asp A:29 - Lys A:30	[ RasMol ]
		Cys D:146 - Gln D:147	[ RasMol ]
		Gln G:147 - Asp G:148	[ RasMol ]
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		Leu G:83 - Pro G:84	[ RasMol ]
		Leu H:83 - Pro H:84	[ RasMol ]
		Thr C:122 - Gly C:123	[ RasMol ]
		Thr F:122 - Gly F:123	[ RasMol ]

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	2j4e
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	ITPA_HUMAN \| Q9BY32
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	ITPA_HUMAN \| Q9BY32	:	2car 2i5d 4f95

2car	CRYSTAL STRUCTURE OF HUMAN INOSINE TRIPHOSPHATASE

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 17)

Sites (17, 17)

SS Bonds (0, 0)

Cis Peptide Bonds (13, 13)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (2, 16)

PROSITE Motifs (0, 0)

Exons (8, 64)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 8)

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Pfam Domains (0, 0)

Gene Ontology (15, 15)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File