PDB: 1hbn Compound: methyl-coenzyme m reductase i alpha subunit Classification: METHANOGENESIS Entry date in PDB: 2001-08-16 Resolution [Å]: 1.16 R-Factor: 0.124

CHAIN: A SWISS-PROT/TREMBL: P11558    KEYWORD: 3D-structure    Methanogenesis    Methylation    Multigene family    Nickel    Transferase    EC: 2.8.4.1 SCOP: a.89.1.1 All alpha proteins    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Alpha chain    Archaeon Methanobacterium thermoautotrophicum SCOP: d.58.31.2 Alpha and beta proteins (a+b)    Ferredoxin-like    Methyl-coenzyme M reductase subunits    Methyl-coenzyme M reductase alpha and beta chain N-terminal domain    Alpha chain    Archaeon Methanobacterium thermoautotrophicum GO:  transferase activity, transferring sulfur-containing groups    methanogenesis    CHAIN: B SWISS-PROT/TREMBL: P11560    KEYWORD: 3D-structure    Methanogenesis    Multigene family    Transferase    EC: 2.8.4.1 SCOP: a.89.1.1 All alpha proteins    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Beta chain    Archaeon Methanobacterium thermoautotrophicum SCOP: d.58.31.2 Alpha and beta proteins (a+b)    Ferredoxin-like    Methyl-coenzyme M reductase subunits    Methyl-coenzyme M reductase alpha and beta chain N-terminal domain    Beta chain    Archaeon Methanobacterium thermoautotrophicum GO:  transferase activity, transferring sulfur-containing groups    methanogenesis    CHAIN: C SWISS-PROT/TREMBL: P11562    KEYWORD: 3D-structure    Methanogenesis    Multigene family    Transferase    EC: 2.8.4.1 SCOP: d.58.31.1 Alpha and beta proteins (a+b)    Ferredoxin-like    Methyl-coenzyme M reductase subunits    Methyl-coenzyme M reductase gamma chain    Methyl-coenzyme M reductase gamma chain    Archaeon Methanobacterium thermoautotrophicum GO:  transferase activity, transferring sulfur-containing groups    methanogenesis    CHAIN: D SWISS-PROT/TREMBL: P11558    KEYWORD: 3D-structure    Methanogenesis    Methylation    Multigene family    Nickel    Transferase    EC: 2.8.4.1 SCOP: a.89.1.1 All alpha proteins    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Alpha chain    Archaeon Methanobacterium thermoautotrophicum SCOP: d.58.31.2 Alpha and beta proteins (a+b)    Ferredoxin-like    Methyl-coenzyme M reductase subunits    Methyl-coenzyme M reductase alpha and beta chain N-terminal domain    Alpha chain    Archaeon Methanobacterium thermoautotrophicum GO:  transferase activity, transferring sulfur-containing groups    methanogenesis    CHAIN: E SWISS-PROT/TREMBL: P11560    KEYWORD: 3D-structure    Methanogenesis    Multigene family    Transferase    EC: 2.8.4.1 SCOP: a.89.1.1 All alpha proteins    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Methyl-coenzyme M reductase alpha and beta chain C-terminal domain    Beta chain    Archaeon Methanobacterium thermoautotrophicum SCOP: d.58.31.2 Alpha and beta proteins (a+b)    Ferredoxin-like    Methyl-coenzyme M reductase subunits    Methyl-coenzyme M reductase alpha and beta chain N-terminal domain    Beta chain    Archaeon Methanobacterium thermoautotrophicum GO:  transferase activity, transferring sulfur-containing groups    methanogenesis    CHAIN: F SWISS-PROT/TREMBL: P11562    KEYWORD: 3D-structure    Methanogenesis    Multigene family    Transferase    EC: 2.8.4.1 SCOP: d.58.31.1 Alpha and beta proteins (a+b)    Ferredoxin-like    Methyl-coenzyme M reductase subunits    Methyl-coenzyme M reductase gamma chain    Methyl-coenzyme M reductase gamma chain    Archaeon Methanobacterium thermoautotrophicum GO:  transferase activity, transferring sulfur-containing groups    methanogenesis

Image Source: PDB

Loops in ArchDB40 clusters

1hbn_B_33 - HE => SUBCLASS : 0.1.3
1hbn_A_92 - HE => SUBCLASS : 0.1.15
1hbn_A_92 - HE => SUBCLASS : 0.1.22
1hbn_C_74 - HE => SUBCLASS : 1.1.2
1hbn_A_190 - HE => SUBCLASS : 3.26.1
1hbn_C_98 - HE => SUBCLASS : 4.4.4
1hbn_C_113 - HA => SUBCLASS : 2.2.1
1hbn_B_283 - HA => SUBCLASS : 2.6.1
1hbn_B_7 - HA => SUBCLASS : 3.1.1
1hbn_C_175 - HA => SUBCLASS : 4.1.1
1hbn_B_102 - HA => SUBCLASS : 4.6.1
1hbn_C_175 - HA => SUBCLASS : 6.1.1
1hbn_A_71 - HA => SUBCLASS : 6.4.1
1hbn_C_121 - EH => SUBCLASS : 0.1.25
1hbn_A_104 - EH => SUBCLASS : 0.1.78
1hbn_A_204 - EH => SUBCLASS : 1.1.11
1hbn_A_162 - EH => SUBCLASS : 2.1.1
1hbn_B_291 - EH => SUBCLASS : 2.1.6
1hbn_B_291 - EH => SUBCLASS : 2.1.11
1hbn_B_413 - HH => SUBCLASS : 1.1.6
1hbn_A_367 - HH => SUBCLASS : 1.2.2
1hbn_A_367 - HH => SUBCLASS : 1.2.9
1hbn_A_184 - HH => SUBCLASS : 2.3.1
1hbn_B_299 - HH => SUBCLASS : 2.4.1
1hbn_A_402 - HH => SUBCLASS : 2.4.7
1hbn_B_197 - HH => SUBCLASS : 3.8.1
1hbn_C_65 - HH => SUBCLASS : 4.8.1
1hbn_C_65 - HH => SUBCLASS : 4.9.2

Loops in ArchDB95 clusters

1hbn_A_104 - EH => SUBCLASS : 0.1.19
1hbn_A_104 - EH => SUBCLASS : 0.1.29
1hbn_C_121 - EH => SUBCLASS : 0.1.43
1hbn_A_204 - EH => SUBCLASS : 1.1.9
1hbn_A_162 - EH => SUBCLASS : 2.1.1
1hbn_B_291 - EH => SUBCLASS : 2.1.6
1hbn_B_291 - EH => SUBCLASS : 3.3.3
1hbn_A_367 - HH => SUBCLASS : 1.1.1
1hbn_A_283 - HH => SUBCLASS : 1.1.23
1hbn_A_283 - HH => SUBCLASS : 1.1.25
1hbn_A_367 - HH => SUBCLASS : 1.2.3
1hbn_B_413 - HH => SUBCLASS : 1.2.20
1hbn_B_299 - HH => SUBCLASS : 2.5.1
1hbn_A_212 - HH => SUBCLASS : 2.13.1
1hbn_B_129 - HH => SUBCLASS : 3.1.1
1hbn_B_197 - HH => SUBCLASS : 3.7.2
1hbn_C_65 - HH => SUBCLASS : 4.7.1
1hbn_A_110 - HH => SUBCLASS : 5.1.1
1hbn_B_33 - HE => SUBCLASS : 0.1.2
1hbn_A_92 - HE => SUBCLASS : 0.1.13
1hbn_C_74 - HE => SUBCLASS : 3.2.1
1hbn_C_98 - HE => SUBCLASS : 4.9.5
1hbn_A_190 - HE => SUBCLASS : 4.26.2
1hbn_C_127 - HE => SUBCLASS : 8.20.1
1hbn_C_113 - HA => SUBCLASS : 2.2.1
1hbn_B_283 - HA => SUBCLASS : 2.4.1
1hbn_B_7 - HA => SUBCLASS : 3.1.1
1hbn_C_175 - HA => SUBCLASS : 4.1.1
1hbn_B_102 - HA => SUBCLASS : 4.6.1
1hbn_A_71 - HA => SUBCLASS : 6.5.1

Loops in ArchDB-EC clusters

1hbn_A_485 - HH => SUBCLASS : 7.9.1

Loops not clustered in ArchDB

1hbn_C_148 - AR
1hbn_C_148 - AR
1hbn_A_80 - EH
1hbn_C_194 - EH
1hbn_C_82 - EH
1hbn_B_175 - EH
1hbn_B_111 - EH
1hbn_B_44 - EH
1hbn_B_17 - EH
1hbn_A_260 - EH
1hbn_C_184 - HA
1hbn_C_184 - HA
1hbn_A_71 - HA
1hbn_B_102 - HA
1hbn_B_283 - HA
1hbn_C_113 - HA
1hbn_C_175 - HA
1hbn_B_7 - HA
1hbn_B_265 - HE
1hbn_B_153 - HE
1hbn_B_82 - HE
1hbn_A_246 - HE
1hbn_A_126 - HE
1hbn_A_35 - HE
1hbn_B_423 - HH
1hbn_A_222 - HH
1hbn_C_33 - HH
1hbn_C_207 - HH
1hbn_A_170 - HH
1hbn_A_7 - HH
1hbn_A_300 - HH
1hbn_A_507 - HH
1hbn_B_408 - HH
1hbn_B_390 - HH
1hbn_A_331 - HH
1hbn_A_342 - HH
1hbn_A_389 - HH
1hbn_A_420 - HH
1hbn_A_454 - HH
1hbn_A_292 - HH
1hbn_B_50 - HH
1hbn_B_118 - HH
1hbn_B_208 - HH
1hbn_B_234 - HH
1hbn_B_251 - HH
1hbn_B_327 - HH
1hbn_B_351 - HH
1hbn_C_10 - HH

1e6v A - percentage of sequence identity: 71
1e6v B - percentage of sequence identity: 70
1e6v E - percentage of sequence identity: 70
1e6y A - percentage of sequence identity: 65
1hbm B - percentage of sequence identity: 100
1hbm E - percentage of sequence identity: 100
1hbn B - percentage of sequence identity: 100
1hbn E - percentage of sequence identity: 100
1hbo B - percentage of sequence identity: 100
1hbo E - percentage of sequence identity: 100
1hbu B - percentage of sequence identity: 100
1hbu E - percentage of sequence identity: 100
1mro B - percentage of sequence identity: 100
1mro E - percentage of sequence identity: 100
null nu - percentage of sequence identity: 0