3U54 - JenaLib

Asymmetric Unit (17, 17)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	GLU A:111 , LEU A:112 , PRO A:113 , HIS B:63 , LYS B:155 , CD B:401	BINDING SITE FOR RESIDUE BU1 A 410
02	AC2	SOFTWARE	ARG A:93 , GLY A:98 , SER A:99 , ARG A:198	BINDING SITE FOR RESIDUE SO4 A 420
03	AC3	SOFTWARE	GLU A:158 , ASP A:162 , GLU B:158 , ASP B:162	BINDING SITE FOR RESIDUE CD A 400
04	AC4	SOFTWARE	HIS A:63	BINDING SITE FOR RESIDUE CD A 401
05	AC5	SOFTWARE	GLU A:89 , ASP A:128	BINDING SITE FOR RESIDUE CD A 402
06	AC6	SOFTWARE	ASP A:35 , HIS A:127	BINDING SITE FOR RESIDUE CD A 403
07	AC7	SOFTWARE	GLU A:81 , ASP A:181	BINDING SITE FOR RESIDUE CD A 404
08	AC8	SOFTWARE	THR A:32 , ALA A:33 , LYS A:210 , HOH A:375	BINDING SITE FOR RESIDUE SO4 A 421
09	AC9	SOFTWARE	GLU A:111 , BU1 A:410 , HIS B:63	BINDING SITE FOR RESIDUE CD B 401
10	BC1	SOFTWARE	GLU B:89 , ASP B:128 , HOH B:302 , HOH B:351	BINDING SITE FOR RESIDUE CD B 402
11	BC2	SOFTWARE	ASP B:35 , HIS B:127 , HOH B:301 , HOH B:303 , HOH B:373	BINDING SITE FOR RESIDUE CD B 403
12	BC3	SOFTWARE	GLU B:81 , ASP B:181	BINDING SITE FOR RESIDUE CD B 404
13	BC4	SOFTWARE	ASP A:19 , ASP A:21 , LYS A:22 , GLU B:125	BINDING SITE FOR RESIDUE CD B 405
14	BC5	SOFTWARE	GLU B:226	BINDING SITE FOR RESIDUE CD B 406
15	BC6	SOFTWARE	ARG B:93 , GLY B:98 , SER B:99 , ARG B:198 , HOH B:380	BINDING SITE FOR RESIDUE SO4 B 420
16	BC7	SOFTWARE	THR B:32 , ALA B:33 , PHE B:34 , LYS B:210 , ARG B:214	BINDING SITE FOR RESIDUE SO4 B 421
17	BC8	SOFTWARE	MET B:15 , HIS B:68 , MSE B:85 , ASP B:190	BINDING SITE FOR RESIDUE ACT B 430

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 4)

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SAICAR_SYNTHETASE_1	PS01057	SAICAR synthetase signature 1.	PUR7_PYRHO	85-99	2	A:85-99 B:85-99
2	SAICAR_SYNTHETASE_2	PS01058	SAICAR synthetase signature 2.	PUR7_PYRHO	171-179	2	A:171-179 B:171-179

Biological Unit 1 (2, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SAICAR_SYNTHETASE_1	PS01057	SAICAR synthetase signature 1.	PUR7_PYRHO	85-99	6	A:85-99 B:85-99
2	SAICAR_SYNTHETASE_2	PS01058	SAICAR synthetase signature 2.	PUR7_PYRHO	171-179	6	A:171-179 B:171-179

Biological Unit 2 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SAICAR_SYNTHETASE_1	PS01057	SAICAR synthetase signature 1.	PUR7_PYRHO	85-99	2	A:85-99 B:85-99
2	SAICAR_SYNTHETASE_2	PS01058	SAICAR synthetase signature 2.	PUR7_PYRHO	171-179	2	A:171-179 B:171-179

Biological Unit 3 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SAICAR_SYNTHETASE_1	PS01057	SAICAR synthetase signature 1.	PUR7_PYRHO	85-99	2	A:85-99 B:85-99
2	SAICAR_SYNTHETASE_2	PS01058	SAICAR synthetase signature 2.	PUR7_PYRHO	171-179	2	A:171-179 B:171-179

Exons (0, 0)

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:225
 aligned with PUR7_PYRHO | O57978 from UniProtKB/Swiss-Prot  Length:238

    Alignment length:227
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       
           PUR7_PYRHO    12 AKKMIPIDDDKLIMEFKDDATAFDGTKKARFKGKGWLNAQLSVIFFKLLEEHGIKTHFIGVAGGNRLIVEKLDMYPLEVVVRNVVAGSLKKRLPLPEGYELPEPIVELYYKNDELHDPMINYYHAKVLGISLDEIKKIEEIALKVNEILKDYLAKKGIILVDFKLEFGKDKNGDIVLADEISPDTCRFWDAKTKRSLDKDVFRFDKGDLIEAYKEIYERITGEKPEF 238
               SCOP domains d3u54a_ A: automated matches                                                                                                                                                                                                        SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee....eeeeee..eeeehhhheeee..hhhhhhhhhhhhhhhhhhhh.....eeee....eeeee..ee..eeeeeeee.hhhhhhh.......eeeeeeeeeee........eehhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeee.eee..--.eee........eeeee........hhhhhh...hhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------SAICAR_SYNTHETA-----------------------------------------------------------------------SAICAR_SY----------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3u54 A  12 AKKMIPIDDDKLImEFKDDATAFDGTKKARFKGKGWLNAQLSVIFFKLLEEHGIKTHFIGVAGGNRLIVEKLDmYPLEVVVRNVVAGSLKKRLPLPEGYELPEPIVELYYKNDELHDPmINYYHAKVLGISLDEIKKIEEIALKVNEILKDYLAKKGIILVDFKLEFGKDK--DIVLADEISPDTCRFWDAKTKRSLDKDVFRFDKGDLIEAYKEIYERITGEKPEF 238
                                    21   |    31        41        51        61        71        81   |    91       101       111       121       131       141       151       161       171       181|  |   191       201       211       221       231       
                                        25-MSE                                                      85-MSE                                      130-MSE                                             182  |                                                     
                                                                                                                                                                                                       185

Chain B from PDB  Type:PROTEIN  Length:225
 aligned with PUR7_PYRHO | O57978 from UniProtKB/Swiss-Prot  Length:238

    Alignment length:225
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231     
           PUR7_PYRHO    12 AKKMIPIDDDKLIMEFKDDATAFDGTKKARFKGKGWLNAQLSVIFFKLLEEHGIKTHFIGVAGGNRLIVEKLDMYPLEVVVRNVVAGSLKKRLPLPEGYELPEPIVELYYKNDELHDPMINYYHAKVLGISLDEIKKIEEIALKVNEILKDYLAKKGIILVDFKLEFGKDKNGDIVLADEISPDTCRFWDAKTKRSLDKDVFRFDKGDLIEAYKEIYERITGEKP 236
               SCOP domains d3u54b_ B: automated matches                                                                                                                                                                                                      SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee....eeeeee..eeeehhhheeee..hhhhhhhhhhhhhhhhhhhh.....eeee....eeeee..ee..eeeeeeee.hhhhhhh.......eeeeeeeeeee........eehhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeee.eee.....eee........eeeee........hhhhhh...hhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------SAICAR_SYNTHETA-----------------------------------------------------------------------SAICAR_SY--------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3u54 B  12 AKKMIPIDDDKLImEFKDDATAFDGTKKARFKGKGWLNAQLSVIFFKLLEEHGIKTHFIGVAGGNRLIVEKLDmYPLEVVVRNVVAGSLKKRLPLPEGYELPEPIVELYYKNDELHDPmINYYHAKVLGISLDEIKKIEEIALKVNEILKDYLAKKGIILVDFKLEFGKDKNGDIVLADEISPDTCRFWDAKTKRSLDKDVFRFDKGDLIEAYKEIYERITGEKP 236
                                    21   |    31        41        51        61        71        81   |    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231     
                                        25-MSE                                                      85-MSE                                      130-MSE

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Classification and Annotation

SCOP Domains (1, 2)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (6, 6)

Asymmetric Unit(hide GO term definitions)

Chain A,B (PUR7_PYRHO | O57978)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0016874	ligase activity	Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0004639	phosphoribosylaminoimidazolesuccinocarboxamide synthase activity	Catalysis of the reaction: 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + L-aspartate + ATP = (2S)-2-[5-amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamido]succinate + ADP + 2 H(+) + phosphate.
biological process
	GO:0006189	'de novo' IMP biosynthetic process	The chemical reactions and pathways resulting in the formation of IMP, inosine monophosphate, by the stepwise assembly of a purine ring on ribose 5-phosphate.
	GO:0006164	purine nucleotide biosynthetic process	The chemical reactions and pathways resulting in the formation of a purine nucleotide, a compound consisting of nucleoside (a purine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.

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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 3u54)

Biological Units
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	3u54
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	PUR7_PYRHO \| O57978
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	6.3.2.6
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 24)

Sites (17, 17)