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Information on 1k2x
PDB: 1k2x
Compound: putative l-asparaginase
Classification: HYDROLASE
Entry date in PDB: 2003-09-09
Resolution [Å]: 1.65
R-Factor: 0.163


CHAIN: A
SWISS-PROT/TREMBL: P37595
   KEYWORD: 3D-structure    Complete proteome    Hydrolase    Hypothetical protein    Signal   
EC: 3.5.1.1
SCOP: d.153.1.5 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    (Glycosyl)asparaginase    Glycosylasparaginase (aspartylglucosaminidase, AGA)    Escherichia coli
GO:  asparaginase activity    glycoprotein catabolism   


CHAIN: B
SWISS-PROT/TREMBL: P37595
   KEYWORD: 3D-structure    Complete proteome    Hydrolase    Hypothetical protein    Signal   
EC: 3.5.1.1
SCOP: d.153.1.5 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    (Glycosyl)asparaginase    Glycosylasparaginase (aspartylglucosaminidase, AGA)    Escherichia coli
GO:  asparaginase activity    glycoprotein catabolism   


CHAIN: C
SWISS-PROT/TREMBL: P37595
   KEYWORD: 3D-structure    Complete proteome    Hydrolase    Hypothetical protein    Signal   
EC: 3.5.1.1
SCOP: d.153.1.5 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    (Glycosyl)asparaginase    Glycosylasparaginase (aspartylglucosaminidase, AGA)    Escherichia coli
GO:  asparaginase activity    glycoprotein catabolism   


CHAIN: D
SWISS-PROT/TREMBL: P37595
   KEYWORD: 3D-structure    Complete proteome    Hydrolase    Hypothetical protein    Signal   
EC: 3.5.1.1
SCOP: d.153.1.5 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    (Glycosyl)asparaginase    Glycosylasparaginase (aspartylglucosaminidase, AGA)    Escherichia coli
GO:  asparaginase activity    glycoprotein catabolism   
1k2x Image
Image Source: PDB

Stored Loops of 1k2x

Loops in ArchDB40 clusters

1k2x_B_267 - HE => SUBCLASS : 1.1.7
1k2x_B_180 - HA => SUBCLASS : 3.1.1
1k2x_A_82 - HA => SUBCLASS : 4.1.1
1k2x_B_275 - HA => SUBCLASS : 4.2.1
1k2x_B_294 - HA => SUBCLASS : 5.28.1
1k2x_A_82 - HA => SUBCLASS : 6.1.1
1k2x_B_294 - HA => SUBCLASS : 6.13.1
1k2x_A_121 - EH => SUBCLASS : 0.1.20
1k2x_B_225 - EH => SUBCLASS : 1.1.32
1k2x_B_233 - HH => SUBCLASS : 1.3.4
1k2x_A_22 - HH => SUBCLASS : 3.2.2
1k2x_B_241 - HH => SUBCLASS : 3.3.1
1k2x_B_241 - HH => SUBCLASS : 3.3.2

Loops in ArchDB95 clusters

1k2x_A_121 - EH => SUBCLASS : 0.1.25
1k2x_B_225 - EH => SUBCLASS : 1.1.30
1k2x_B_233 - HH => SUBCLASS : 1.3.6
1k2x_B_233 - HH => SUBCLASS : 1.3.9
1k2x_A_22 - HH => SUBCLASS : 3.1.2
1k2x_B_241 - HH => SUBCLASS : 3.2.1
1k2x_B_267 - HE => SUBCLASS : 3.2.7
1k2x_A_106 - HE => SUBCLASS : 4.44.1
1k2x_B_180 - HA => SUBCLASS : 3.1.1
1k2x_B_275 - HA => SUBCLASS : 3.1.2
1k2x_A_82 - HA => SUBCLASS : 4.1.1
1k2x_B_275 - HA => SUBCLASS : 4.3.1
1k2x_B_294 - HA => SUBCLASS : 5.3.1

Loops in ArchDB-EC clusters

1k2x_B_241 - HH => SUBCLASS : 3.2.1

Loops not clustered in ArchDB

1k2x_B_286 - AR
1k2x_B_191 - AR
1k2x_B_191 - AR
1k2x_B_286 - AR
1k2x_A_94 - EH
1k2x_B_275 - HA
1k2x_B_218 - HA
1k2x_B_180 - HA
1k2x_A_82 - HA
1k2x_B_218 - HA
1k2x_B_294 - HA
1k2x_A_49 - HE
1k2x_B_256 - HH
1k2x_A_124 - HH

Homologous structures to 1k2x classified in ArchDB

1jn9 B - percentage of sequence identity: 100
1jn9 D - percentage of sequence identity: 100
1k2x B - percentage of sequence identity: 100
1k2x D - percentage of sequence identity: 100
1seo B - percentage of sequence identity: 100
1seo D - percentage of sequence identity: 100
1t3m B - percentage of sequence identity: 100
1t3m D - percentage of sequence identity: 100