PDB: 1bt4 Compound: phosphoserine aminotransferase Classification: TRANSFERASE Entry date in PDB: 1998-09-09 Resolution [Å]: 2.30 R-Factor: 0.184

CHAIN: A SWISS-PROT/TREMBL: Q59196    KEYWORD: 3D-structure    Aminotransferase    Pyridoxal phosphate    Pyridoxine biosynthesis    Serine biosynthesis    Transferase    EC: 2.6.1.52 SCOP: c.67.1.4 Alpha and beta proteins (a/b)    PLP-dependent transferases    PLP-dependent transferases    GABA-aminotransferase-like    Phosphoserine aminotransferase, PSAT    Bacillus circulans, subsp. alkalophilus GO:  transaminase activity    L-serine biosynthesis    metabolism

Image Source: PDB

Loops in ArchDB95 clusters

1bt4_A_299 - EH => SUBCLASS : 2.1.6
1bt4_A_94 - EH => SUBCLASS : 2.7.6
1bt4_A_68 - EH => SUBCLASS : 2.17.1
1bt4_A_143 - AR => SUBCLASS : 1.2.5
1bt4_A_242 - HH => SUBCLASS : 2.6.1
1bt4_A_307 - HE => SUBCLASS : 1.2.1
1bt4_A_102 - HE => SUBCLASS : 2.6.4
1bt4_A_102 - HE => SUBCLASS : 2.6.11
1bt4_A_76 - HE => SUBCLASS : 5.4.1
1bt4_A_151 - HA => SUBCLASS : 4.1.8

Loops in ArchDB-EC clusters

1bt4_A_242 - HH => SUBCLASS : 2.5.1

Loops not clustered in ArchDB

1bt4_A_322 - AR
1bt4_A_157 - AR
1bt4_A_143 - AR
1bt4_A_117 - AR
1bt4_A_322 - AR
1bt4_A_157 - AR
1bt4_A_117 - AR
1bt4_A_6 - EH
1bt4_A_190 - EH
1bt4_A_205 - EH
1bt4_A_334 - EH
1bt4_A_170 - HA
1bt4_A_287 - HA
1bt4_A_170 - HA
1bt4_A_151 - HA
1bt4_A_287 - HA
1bt4_A_260 - HE
1bt4_A_195 - HE
1bt4_A_45 - HE
1bt4_A_227 - HH
1bt4_A_17 - HH

1w3u A - percentage of sequence identity: 100