PDB: 1j2q Compound: proteasome alpha subunit Classification: HYDROLASE Entry date in PDB: 2003-03-18 Resolution [Å]: 2.83 R-Factor: 0.241

CHAIN: A SWISS-PROT/TREMBL: O29760    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome alpha subunit (non-catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: B SWISS-PROT/TREMBL: O29760    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome alpha subunit (non-catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: C SWISS-PROT/TREMBL: O29760    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome alpha subunit (non-catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: D SWISS-PROT/TREMBL: O29760    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome alpha subunit (non-catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: E SWISS-PROT/TREMBL: O29760    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome alpha subunit (non-catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: F SWISS-PROT/TREMBL: O29760    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome alpha subunit (non-catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: G SWISS-PROT/TREMBL: O29760    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome alpha subunit (non-catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: H SWISS-PROT/TREMBL: Q9P996    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome beta subunit (catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: I SWISS-PROT/TREMBL: Q9P996    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome beta subunit (catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: J SWISS-PROT/TREMBL: Q9P996    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome beta subunit (catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: K SWISS-PROT/TREMBL: Q9P996    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome beta subunit (catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: L SWISS-PROT/TREMBL: Q9P996    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome beta subunit (catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: M SWISS-PROT/TREMBL: Q9P996    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome beta subunit (catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism    CHAIN: N SWISS-PROT/TREMBL: Q9P996    KEYWORD: 3D-structure    Complete proteome    Hydrolase    Protease    Proteasome    Threonine protease    EC: 3.4.25.1 SCOP: d.153.1.4 Alpha and beta proteins (a+b)    Ntn hydrolase-like    N-terminal nucleophile aminohydrolases (Ntn hydrolases)    Proteasome subunits    Proteasome beta subunit (catalytic)    Archaeon Archaeoglobus fulgidus GO:  proteasome core complex (sensu Eukaryota)    endopeptidase activity    threonine endopeptidase activity    ubiquitin-dependent protein catabolism

Image Source: PDB

Loops in ArchDB-EC clusters

1j2q_H_131 - HH => SUBCLASS : 6.1.1

Loops not clustered in ArchDB

1j2q_H_11 - AR
1j2q_H_119 - AR
1j2q_H_25 - AR
1j2q_H_41 - EH
1j2q_H_183 - EH
1j2q_H_123 - EH
1j2q_H_107 - HA
1j2q_H_97 - HA
1j2q_H_34 - HA
1j2q_H_173 - HA
1j2q_H_20 - HA
1j2q_H_3 - HA
1j2q_H_76 - HE
1j2q_H_148 - HE
1j2q_H_49 - HH

1j2p A - percentage of sequence identity: 98
1j2q H - percentage of sequence identity: 100
1j2q I - percentage of sequence identity: 100
1j2q J - percentage of sequence identity: 100
1j2q K - percentage of sequence identity: 100
1j2q L - percentage of sequence identity: 100
1j2q M - percentage of sequence identity: 100
1j2q N - percentage of sequence identity: 100