PDB: 1em9 Compound: gag polyprotein capsid protein p27 Classification: VIRUS/VIRAL PROTEIN Entry date in PDB: 2000-08-02 Resolution [Å]: 2.05 R-Factor: 0.247

CHAIN: A SWISS-PROT/TREMBL: P03322    KEYWORD: 3D-structure    Aspartyl protease    Coat protein    Core protein    Hydrolase    Polyprotein    Repeat    Zinc-finger    EC: 3.4.23.- SCOP: a.73.1.1 All alpha proteins    Retrovirus capsid protein, N-terminal core domain    Retrovirus capsid protein, N-terminal core domain    Retrovirus capsid protein, N-terminal core domain    RSV capsid protein    Rous sarcoma virus GO:  aspartic-type endopeptidase activity    nucleic acid binding    proteolysis and peptidolysis    viral life cycle    CHAIN: B SWISS-PROT/TREMBL: P03322    KEYWORD: 3D-structure    Aspartyl protease    Coat protein    Core protein    Hydrolase    Polyprotein    Repeat    Zinc-finger    EC: 3.4.23.- SCOP: a.73.1.1 All alpha proteins    Retrovirus capsid protein, N-terminal core domain    Retrovirus capsid protein, N-terminal core domain    Retrovirus capsid protein, N-terminal core domain    RSV capsid protein    Rous sarcoma virus GO:  aspartic-type endopeptidase activity    nucleic acid binding    proteolysis and peptidolysis    viral life cycle

Image Source: PDB

Loops in ArchDB40 clusters

1em9_A_2 - HA => SUBCLASS : 2.2.2
1em9_A_9 - EH => SUBCLASS : 4.13.1
1em9_A_117 - HH => SUBCLASS : 2.1.3
1em9_A_16 - HH => SUBCLASS : 4.20.1

Loops in ArchDB95 clusters

1em9_A_9 - EH => SUBCLASS : 3.1.6
1em9_A_117 - HH => SUBCLASS : 2.3.1
1em9_A_16 - HH => SUBCLASS : 4.18.1
1em9_A_2 - HA => SUBCLASS : 2.2.2

Loops in ArchDB-EC clusters

1em9_A_16 - HH => SUBCLASS : 4.12.1

Loops not clustered in ArchDB

1em9_A_2 - HA
1em9_A_34 - HH
1em9_A_50 - HH
1em9_A_63 - HH
1em9_A_103 - HH

1d1d A - percentage of sequence identity: 99
1em9 A - percentage of sequence identity: 100
1em9 B - percentage of sequence identity: 100
1p7n A - percentage of sequence identity: 100