2P2D - JenaLib

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

Asym./Biol. Unit (Jmol Viewer)

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

Title :   CRYSTAL STRUCTURE AND ALLOSTERIC REGULATION OF THE CYTOPLASMIC ESCHERICHIA COLI L-ASPARAGINASE I

Authors :   M. -K. Yun, A. Nourse, S. W. White, C. O. Rock, R. J. Heath

Date :   07 Mar 07 (Deposition) - 15 May 07 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.89

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

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

Reference :   M. -K. Yun, A. Nourse, S. W. White, C. O. Rock, R. J. Heath
Crystal Structure And Allosteric Regulation Of The Cytoplasmic Escherichia Colil-Asparaginase I
J. Mol. Biol. V. 369 794 2007
PubMed-ID: 17451745 | Reference-DOI: 10.1016/J.JMB.2007.03.061

Molecule 1 - L-ASPARAGINASE I
	Chains	:	A, B, C, D
	EC Number	:	3.5.1.1
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PET-15B
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	ANSA
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	L-ASPARAGINASE 1; L-ASPARAGINE AMIDOHYDROLASE I; L-ASNASE I

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

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 12)

No.	Name	Count	Type	Full Name
1	GOL	12	Ligand/Ion	GLYCEROL

Asymmetric Unit (12, 12)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	SER A:102 , LEU A:105 , ASN A:107 , LEU A:108 , PRO A:196 , ARG A:331 , HOH A:9027 , HOH A:9030 , HOH A:9098	BINDING SITE FOR RESIDUE GOL A 7001
02	AC2	SOFTWARE	ASN C:176 , THR C:271 , MET C:274 , SER C:275 , GLY C:276 , MET C:300 , HOH C:9014 , HOH C:9121	BINDING SITE FOR RESIDUE GOL C 7002
03	AC3	SOFTWARE	SER C:102 , LEU C:105 , LEU C:108 , PRO C:196 , ARG C:331 , HOH C:9038 , HOH C:9052 , HOH C:9089	BINDING SITE FOR RESIDUE GOL C 7003
04	AC4	SOFTWARE	ARG A:240 , THR A:271 , CYS A:273 , MET A:300 , VAL A:302 , HOH A:9017 , HOH A:9059	BINDING SITE FOR RESIDUE GOL A 7004
05	AC5	SOFTWARE	SER D:102 , LEU D:105 , ASN D:107 , LEU D:108 , PRO D:196 , ARG D:331 , HOH D:9031 , HOH D:9038 , HOH D:9044	BINDING SITE FOR RESIDUE GOL D 7005
06	AC6	SOFTWARE	ASN D:176 , MET D:274 , SER D:275 , GLY D:276 , MET D:300 , HOH D:9025 , HOH D:9116	BINDING SITE FOR RESIDUE GOL D 7006
07	AC7	SOFTWARE	SER B:102 , LEU B:105 , LEU B:108 , PRO B:196 , ARG B:331 , HOH B:9048 , HOH B:9052 , HOH B:9068	BINDING SITE FOR RESIDUE GOL B 7007
08	AC8	SOFTWARE	ASN B:176 , THR B:271 , MET B:274 , SER B:275 , GLY B:276 , MET B:300 , HOH B:9029 , HOH B:9033	BINDING SITE FOR RESIDUE GOL B 7008
09	AC9	SOFTWARE	GLY A:13 , MET A:58 , SER A:60 , GLY A:90 , THR A:91 , ASP A:92 , HOH A:9083 , HOH A:9166	BINDING SITE FOR RESIDUE GOL A 9001
10	BC1	SOFTWARE	GLY B:13 , THR B:14 , ASP B:59 , SER B:60 , GLY B:90 , THR B:91 , ASP B:92 , HOH B:9138	BINDING SITE FOR RESIDUE GOL B 9002
11	BC2	SOFTWARE	GLY C:13 , THR C:14 , MET C:58 , ASP C:59 , SER C:60 , GLY C:90 , THR C:91 , ASP C:92 , HOH C:9132	BINDING SITE FOR RESIDUE GOL C 9003
12	BC3	SOFTWARE	GLY D:13 , MET D:58 , ASP D:59 , SER D:60 , GLY D:90 , THR D:91 , ASP D:92 , HOH D:9062 , HOH D:9134	BINDING SITE FOR RESIDUE GOL D 9004

(no "SS Bond" information available for 2P2D)

Asymmetric/Biological Unit

No.	Residues
1	Thr A:55	-	Pro A:56
2	Gln A:232	-	Pro A:233
3	Thr B:55	-	Pro B:56
4	Gln B:232	-	Pro B:233
5	Thr C:55	-	Pro C:56
6	Gln C:232	-	Pro C:233
7	Thr D:55	-	Pro D:56
8	Gln D:232	-	Pro D:233

(no "SAP(SNP)/Variant" information available for 2P2D)

Asymmetric/Biological Unit (3, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ASN_GLN_ASE_3	PS51732	Asparaginase / glutaminase domain profile.	ASPG1_ECOLI	4-329	4	A:4-329 B:4-329 C:4-329 D:4-329
2	ASN_GLN_ASE_1	PS00144	Asparaginase / glutaminase active site signature 1.	ASPG1_ECOLI	8-16	4	A:8-16 B:8-16 C:8-16 D:8-16
3	ASN_GLN_ASE_2	PS00917	Asparaginase / glutaminase active site signature 2.	ASPG1_ECOLI	84-94	4	A:84-94 B:84-94 C:84-94 D:84-94

(no "Exon" information available for 2P2D)

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:330
 aligned with ASPG1_ECOLI | P0A962 from UniProtKB/Swiss-Prot  Length:338

    Alignment length:336
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331      
          ASPG1_ECOLI     2 QKKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNMGGYATGNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPD 337
               SCOP domains d2p2da_ A: automated matches                                                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeee.hhhheee..eee...hhhhhhhhhhhhhhh....eeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhhhee.....eeee..........hhhhhhhhhhhhhhhhh....eeeee..eeee.hhheeee.....eee.......eee...eee.............ee.......eeeee.....hhhhhhhhh.....eeeeee........hhhhhhhhhhhhhh..eeeeee.........------hhhhhh..ee....hhhhhhhhhhhhhh...hhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) --ASN_GLN_ASE_3  PDB: A:4-329 UniProt: 4-329                                                                                                                                                                                                                                                                                            -------- PROSITE (1)
                PROSITE (2) ------ASN_GLN_A-------------------------------------------------------------------ASN_GLN_ASE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2p2d A   2 QKKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNM------NALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPD 337
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271        |-     | 291       301       311       321       331      
                                                                                                                                                                                                                                                                                                                280    287

Chain B from PDB  Type:PROTEIN  Length:329
 aligned with ASPG1_ECOLI | P0A962 from UniProtKB/Swiss-Prot  Length:338

    Alignment length:335
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332     
          ASPG1_ECOLI     3 KKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNMGGYATGNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPD 337
               SCOP domains d2p2db_ B: automated matches                                                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee..hhhhh...........hhhhhhhhhhhhhhh....eeeeee.....hhhhhhhhhhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhhhee.....eeee..........hhhhhhhhhhhhhhhhh....eeeee..eeee.hhheeee.....eee.......eee...eee.............ee.......eeeee.....hhhhhhhhh.....eeeeee........hhhhhhhhhhhhhh..eeeeee.........------hhhhhh..ee....hhhhhhhhhhhhhh...hhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -ASN_GLN_ASE_3  PDB: B:4-329 UniProt: 4-329                                                                                                                                                                                                                                                                                            -------- PROSITE (1)
                PROSITE (2) -----ASN_GLN_A-------------------------------------------------------------------ASN_GLN_ASE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2p2d B   3 KKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNM------NALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPD 337
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       | -    |  292       302       312       322       332     
                                                                                                                                                                                                                                                                                                               280    287

Chain C from PDB  Type:PROTEIN  Length:331
 aligned with ASPG1_ECOLI | P0A962 from UniProtKB/Swiss-Prot  Length:338

    Alignment length:336
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331      
          ASPG1_ECOLI     2 QKKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNMGGYATGNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPD 337
               SCOP domains d2p2dc_ C: automated matches                                                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeee..hhhhhee....ee...hhhhhhhhhhhhhhh....eeeeee.....hhhhhhhhhhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhhhee.....eeee..........hhhhhhhhhhhhhhhhh....eeeee..eeee.hhheeee.....eee.......eee...eee.............ee.......eeeee.....hhhhhhhhh.....eeeeee........hhhhhhhhhhhhhh..eeeeee.........-----hhhhhhh..ee....hhhhhhhhhhhhhh...hhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) --ASN_GLN_ASE_3  PDB: C:4-329 UniProt: 4-329                                                                                                                                                                                                                                                                                            -------- PROSITE (1)
                PROSITE (2) ------ASN_GLN_A-------------------------------------------------------------------ASN_GLN_ASE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2p2d C   2 QKKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNM-----GNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPD 337
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271        |-    |  291       301       311       321       331      
                                                                                                                                                                                                                                                                                                                280   286

Chain D from PDB  Type:PROTEIN  Length:331
 aligned with ASPG1_ECOLI | P0A962 from UniProtKB/Swiss-Prot  Length:338

    Alignment length:337
                                    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       
          ASPG1_ECOLI     1 MQKKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNMGGYATGNALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPD 337
               SCOP domains d2p2dd_ D: automated matches                                                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----Asparaginase-2p2dD01 D:5-323                                                                                                                                                                                                                                                                                                   -------------- Pfam domains (1)
           Pfam domains (2) ----Asparaginase-2p2dD02 D:5-323                                                                                                                                                                                                                                                                                                   -------------- Pfam domains (2)
           Pfam domains (3) ----Asparaginase-2p2dD03 D:5-323                                                                                                                                                                                                                                                                                                   -------------- Pfam domains (3)
           Pfam domains (4) ----Asparaginase-2p2dD04 D:5-323                                                                                                                                                                                                                                                                                                   -------------- Pfam domains (4)
         Sec.struct. author ....eeeeee.......eee..eee...hhhhhhhhhhhhhhh....eeeeee.....hhhhhhhhhhhhhhhhhhhhhhhh.eeeee....hhhhhhhhhhhhee.....eeee..........hhhhhhhhhhhhhhhhh....eeeee..eeee.hhheeee.....eee.......eee...eee.............ee.......eeeee.....hhhhhhhhh.....eeeeee........hhhhhhhhhhhhhh..eeeeee.........------..hhhhh.ee....hhhhhhhhhhhhhh...hhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---ASN_GLN_ASE_3  PDB: D:4-329 UniProt: 4-329                                                                                                                                                                                                                                                                                            -------- PROSITE (1)
                PROSITE (2) -------ASN_GLN_A-------------------------------------------------------------------ASN_GLN_ASE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2p2d D   1 MQKKSIYVAYTGGTIGMQRSEQGYIPVSGHLQRQLALMPEFHRPEMPDFTIHEYTPLMDSSDMTPEDWQHIAEDIKAHYDDYDGFVILHGTDTMAYTASALSFMLENLGKPVIVTGSQIPLAELRSDGQINLLNALYVAANYPINEVTLFFNNRLYRGNRTTKAHADGFDAFASPNLPPLLEAGIHIRRLNTPPAPHGEGELIVHPITPQPIGVVTIYPGISADVVRNFLRQPVKALILRSYGVGNAPQNKAFLQELQEASDRGIVVVNLTQCMSGKVNM------NALAHAGVIGGADMTVEATLTKLHYLLSQELDTETIRKAMSQNLRGELTPD 337
                                    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       
                                                                                                                                                                                                                                                                                                                 280    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 '\|'

Asymmetric/Biological Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: Glutaminase/Asparaginase (37)

Superfamily: Glutaminase/Asparaginase (37)

Family: Glutaminase/Asparaginase (33)

Protein domain: automated matches (9)

Escherichia coli [TaxId: 562] (3)

1a	d2p2da_	A:
1b	d2p2db_	B:
1c	d2p2dc_	C:
1d	d2p2dd_	D:

(no "CATH Domain" information available for 2P2D)

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: no clan defined [family: Asparaginase] (13)

Family: Asparaginase (13)

Escherichia coli (strain K12) (4)

1a	Asparaginase-2p2dD01	D:5-323
1b	Asparaginase-2p2dD02	D:5-323
1c	Asparaginase-2p2dD03	D:5-323
1d	Asparaginase-2p2dD04	D:5-323

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B,C,D (ASPG1_ECOLI | P0A962)

molecular function
	GO:0004067	asparaginase activity	Catalysis of the reaction: L-asparagine + H2O = L-aspartate + NH3.
	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: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:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
biological process
	GO:0033345	asparagine catabolic process via L-aspartate	The chemical reactions and pathways resulting in the breakdown of glutamate, via the intermediate L-aspartate.
	GO:0006520	cellular amino acid metabolic process	The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells.
	GO:0008152	metabolic process	The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
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.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
		Gln A:232 - Pro A:233	[ RasMol ]
		Gln B:232 - Pro B:233	[ RasMol ]
		Gln C:232 - Pro C:233	[ RasMol ]
		Gln D:232 - Pro D:233	[ RasMol ]
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		Thr B:55 - Pro B:56	[ RasMol ]
		Thr C:55 - Pro C:56	[ RasMol ]
		Thr D:55 - Pro D:56	[ RasMol ]

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	2p2d
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	ASPG1_ECOLI \| P0A962
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	ASPG1_ECOLI \| P0A962	:	2him 2p2n

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 12)

Sites (12, 12)

SS Bonds (0, 0)

Cis Peptide Bonds (8, 8)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (3, 12)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (0, 0)

Pfam Domains (1, 4)

Gene Ontology (9, 9)

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