PDB: 1kyz Compound: caffeic acid 3-o-methyltransferase Classification: TRANSFERASE Entry date in PDB: 2002-08-28 Resolution [Å]: 2.20 R-Factor: 0.236

CHAIN: A SWISS-PROT/TREMBL: P28002    KEYWORD: 3D-structure    Lignin biosynthesis    Methyltransferase    Transferase    EC: 2.1.1.68 SCOP: a.4.5.29 All alpha proteins    DNA/RNA-binding 3-helical bundle    "Winged helix" DNA-binding domain    Plant O-methyltransferase, N-terminal domain    Caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase    Alfalfa (Medicago sativa) SCOP: c.66.1.12 Alpha and beta proteins (a/b)    S-adenosyl-L-methionine-dependent methyltransferases    S-adenosyl-L-methionine-dependent methyltransferases    Plant O-methyltransferase, C-terminal domain    Caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase    Alfalfa (Medicago sativa) GO:  methyltransferase activity    O-methyltransferase activity    S-adenosylmethionine-dependent methyltransferase activity    CHAIN: C SWISS-PROT/TREMBL: P28002    KEYWORD: 3D-structure    Lignin biosynthesis    Methyltransferase    Transferase    EC: 2.1.1.68 SCOP: a.4.5.29 All alpha proteins    DNA/RNA-binding 3-helical bundle    "Winged helix" DNA-binding domain    Plant O-methyltransferase, N-terminal domain    Caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase    Alfalfa (Medicago sativa) SCOP: c.66.1.12 Alpha and beta proteins (a/b)    S-adenosyl-L-methionine-dependent methyltransferases    S-adenosyl-L-methionine-dependent methyltransferases    Plant O-methyltransferase, C-terminal domain    Caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase    Alfalfa (Medicago sativa) GO:  methyltransferase activity    O-methyltransferase activity    S-adenosylmethionine-dependent methyltransferase activity    CHAIN: E SWISS-PROT/TREMBL: P28002    KEYWORD: 3D-structure    Lignin biosynthesis    Methyltransferase    Transferase    EC: 2.1.1.68 SCOP: a.4.5.29 All alpha proteins    DNA/RNA-binding 3-helical bundle    "Winged helix" DNA-binding domain    Plant O-methyltransferase, N-terminal domain    Caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase    Alfalfa (Medicago sativa) SCOP: c.66.1.12 Alpha and beta proteins (a/b)    S-adenosyl-L-methionine-dependent methyltransferases    S-adenosyl-L-methionine-dependent methyltransferases    Plant O-methyltransferase, C-terminal domain    Caffeic acid/5-hydroxyferulic acid 3/5-O-methyltransferase    Alfalfa (Medicago sativa) GO:  methyltransferase activity    O-methyltransferase activity    S-adenosylmethionine-dependent methyltransferase activity

Image Source: PDB

Loops in ArchDB95 clusters

1kyz_A_102 - EH => SUBCLASS : 1.1.4
1kyz_A_203 - EH => SUBCLASS : 5.11.1
1kyz_A_125 - HH => SUBCLASS : 1.1.3
1kyz_A_162 - HH => SUBCLASS : 1.2.7
1kyz_A_31 - HH => SUBCLASS : 1.3.1
1kyz_A_73 - HE => SUBCLASS : 2.4.5
1kyz_A_213 - HE => SUBCLASS : 3.4.3
1kyz_A_213 - HE => SUBCLASS : 4.1.5
1kyz_A_347 - HA => SUBCLASS : 2.1.6
1kyz_A_90 - HA => SUBCLASS : 3.1.1

Loops in ArchDB-EC clusters

1kyz_A_31 - HH => SUBCLASS : 1.3.1

Loops not clustered in ArchDB

1kyz_A_293 - AR
1kyz_A_245 - AR
1kyz_A_245 - AR
1kyz_A_293 - AR
1kyz_A_262 - EH
1kyz_A_299 - EH
1kyz_A_330 - EH
1kyz_A_226 - HA
1kyz_A_90 - HA
1kyz_A_226 - HA
1kyz_A_347 - HA
1kyz_A_170 - HE
1kyz_A_273 - HE
1kyz_A_308 - HE
1kyz_A_332 - HE
1kyz_A_110 - HH
1kyz_A_16 - HH
1kyz_A_44 - HH
1kyz_A_59 - HH
1kyz_A_153 - HH
1kyz_A_143 - HH
1kyz_A_134 - HH

1kyw A - percentage of sequence identity: 100
1kyw C - percentage of sequence identity: 100
1kyw F - percentage of sequence identity: 100
1kyz A - percentage of sequence identity: 100
1kyz C - percentage of sequence identity: 100
1kyz E - percentage of sequence identity: 100