PDB: 1h72 Compound: homoserine kinase Classification: TRANSFERASE Entry date in PDB: 2001-09-13 Resolution [Å]: 1.80 R-Factor: 0.177

CHAIN: C SWISS-PROT/TREMBL: Q58504    KEYWORD: 3D-structure    ATP-binding    Complete proteome    Kinase    Threonine biosynthesis    Transferase    EC: 2.7.1.39 SCOP: d.14.1.5 Alpha and beta proteins (a+b)    Ribosomal protein S5 domain 2-like    Ribosomal protein S5 domain 2-like    GHMP Kinase, N-terminal domain    Homoserine kinase    Archaeon Methanococcus jannaschii SCOP: d.58.26.1 Alpha and beta proteins (a+b)    Ferredoxin-like    GHMP Kinase, C-terminal domain    Homoserine kinase    Homoserine kinase    Archaeon Methanococcus jannaschii GO:  ATP binding    homoserine kinase activity    kinase activity    phosphorylation    threonine metabolism

Image Source: PDB

Loops in ArchDB40 clusters

1h72_C_242 - HE => SUBCLASS : 0.1.33
1h72_C_63 - HE => SUBCLASS : 3.1.1
1h72_C_150 - HA => SUBCLASS : 4.17.1
1h72_C_265 - EH => SUBCLASS : 1.1.7
1h72_C_80 - EH => SUBCLASS : 9.4.1
1h72_C_196 - HH => SUBCLASS : 2.2.1

Loops in ArchDB95 clusters

1h72_C_265 - EH => SUBCLASS : 1.2.2
1h72_C_80 - EH => SUBCLASS : 9.10.1
1h72_C_196 - HH => SUBCLASS : 2.2.1
1h72_C_232 - HH => SUBCLASS : 3.10.2
1h72_C_242 - HE => SUBCLASS : 0.1.72
1h72_C_274 - HE => SUBCLASS : 2.3.1
1h72_C_63 - HE => SUBCLASS : 3.1.1
1h72_C_63 - HE => SUBCLASS : 3.1.2
1h72_C_150 - HA => SUBCLASS : 3.20.1

Loops in ArchDB-EC clusters

1h72_C_196 - HH => SUBCLASS : 2.2.1

Loops in ArchDB-KI clusters

1h72_C_265 - EH => SUBCLASS : 1.1.6
1h72_C_63 - HE => SUBCLASS : 3.1.2
1h72_C_63 - HE => SUBCLASS : 3.1.3
1h72_C_63 - HE => SUBCLASS : 3.1.6

Loops not clustered in ArchDB

1h72_C_288 - AR
1h72_C_160 - AR
1h72_C_25 - AR
1h72_C_288 - AR
1h72_C_160 - AR
1h72_C_25 - AR
1h72_C_46 - EH
1h72_C_172 - EH
1h72_C_253 - HA
1h72_C_150 - HA
1h72_C_6 - HA
1h72_C_253 - HA
1h72_C_6 - HA
1h72_C_142 - HE
1h72_C_97 - HH
1h72_C_119 - HH
1h72_C_183 - HH
1h72_C_218 - HH

Loops not clustered in ArchDB-KI

1h72_C_288 - AR
1h72_C_25 - AR
1h72_C_160 - AR
1h72_C_46 - EH
1h72_C_80 - EH
1h72_C_172 - EH
1h72_C_150 - HA
1h72_C_274 - HE
1h72_C_142 - HE
1h72_C_119 - HH
1h72_C_232 - HH
1h72_C_196 - HH
1h72_C_97 - HH
1h72_C_218 - HH
1h72_C_183 - HH

1fwk A - percentage of sequence identity: 100
1fwk B - percentage of sequence identity: 100
1fwk C - percentage of sequence identity: 100
1fwk D - percentage of sequence identity: 100
1fwl A - percentage of sequence identity: 100
1fwl B - percentage of sequence identity: 100
1fwl C - percentage of sequence identity: 100
1fwl D - percentage of sequence identity: 100
1h73 A - percentage of sequence identity: 100
1h74 A - percentage of sequence identity: 100
1h74 B - percentage of sequence identity: 100
1h74 C - percentage of sequence identity: 100
1h74 D - percentage of sequence identity: 100