PDB: 1ul3 Compound: nitrogen regulatory protein p-ii Classification: SIGNALING PROTEIN Entry date in PDB: 2003-12-16 Resolution [Å]: 2.00 R-Factor: 0.219

CHAIN: A SWISS-PROT/TREMBL: Q55247    KEYWORD: Complete proteome    Phosphorylation    Transcription regulation    SCOP: d.58.5.1 Alpha and beta proteins (a+b)    Ferredoxin-like    GlnB-like    Prokaryotic signal transducing protein    PII (product of glnB)    Cyanobacteria (Synechococcus sp.) pcc pcc 6803 GO:  enzyme regulator activity    regulation of nitrogen utilization    CHAIN: B SWISS-PROT/TREMBL: Q55247    KEYWORD: Complete proteome    Phosphorylation    Transcription regulation    SCOP: d.58.5.1 Alpha and beta proteins (a+b)    Ferredoxin-like    GlnB-like    Prokaryotic signal transducing protein    PII (product of glnB)    Cyanobacteria (Synechococcus sp.) pcc pcc 6803 GO:  enzyme regulator activity    regulation of nitrogen utilization    CHAIN: C SWISS-PROT/TREMBL: Q55247    KEYWORD: Complete proteome    Phosphorylation    Transcription regulation    SCOP: d.58.5.1 Alpha and beta proteins (a+b)    Ferredoxin-like    GlnB-like    Prokaryotic signal transducing protein    PII (product of glnB)    Cyanobacteria (Synechococcus sp.) pcc pcc 6803 GO:  enzyme regulator activity    regulation of nitrogen utilization    CHAIN: D SWISS-PROT/TREMBL: Q55247    KEYWORD: Complete proteome    Phosphorylation    Transcription regulation    SCOP: d.58.5.1 Alpha and beta proteins (a+b)    Ferredoxin-like    GlnB-like    Prokaryotic signal transducing protein    PII (product of glnB)    Cyanobacteria (Synechococcus sp.) pcc pcc 6803 GO:  enzyme regulator activity    regulation of nitrogen utilization

Image Source: PDB

Loops in ArchDB95 clusters

1ul3_A_90 - AR => SUBCLASS : 1.2.6
1ul3_A_13 - HE => SUBCLASS : 4.58.1
1ul3_A_98 - HA => SUBCLASS : 4.1.1

Loops not clustered in ArchDB

1ul3_A_2 - EH
1ul3_A_56 - EH
1ul3_A_29 - HA
1ul3_A_67 - HE

1hwu A - percentage of sequence identity: 60
1hwu B - percentage of sequence identity: 60
1hwu C - percentage of sequence identity: 60
1hwu D - percentage of sequence identity: 60
1hwu E - percentage of sequence identity: 60
1hwu F - percentage of sequence identity: 60
1pil - - percentage of sequence identity: 63
1qy7 A - percentage of sequence identity: 84
1qy7 B - percentage of sequence identity: 84
1qy7 C - percentage of sequence identity: 84
1ul3 A - percentage of sequence identity: 100
1ul3 B - percentage of sequence identity: 100
1ul3 C - percentage of sequence identity: 100
1ul3 D - percentage of sequence identity: 100
2pii - - percentage of sequence identity: 63