PDB entry 3sqg

View 3sqg on RCSB PDB site
Description: Crystal structure of a methyl-coenzyme M reductase purified from Black Sea mats
Class: transferase
Keywords: anaerobic methane oxidation, TRANSFERASE
Deposited on 2011-07-05, released 2011-11-30
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-11-08, with a file datestamp of 2017-11-03.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: N/A
AEROSPACI score: 0.29 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Methyl coenzyme M reductase, alpha subunit
    Species: uncultured archaeon [TaxId:115547]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3sqga1, d3sqga2
  • Chain 'B':
    Compound: Methyl-coenzyme M reductase, beta subunit
    Species: uncultured archaeon [TaxId:115547]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3sqgb1, d3sqgb2
  • Chain 'C':
    Compound: Methyl-coenzyme M reductase, gamma subunit
    Species: uncultured archaeon [TaxId:115547]
    Database cross-references and differences (RAF-indexed):
  • Chain 'D':
    Compound: Methyl coenzyme M reductase, alpha subunit
    Species: uncultured archaeon [TaxId:115547]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3sqgd1, d3sqgd2
  • Chain 'E':
    Compound: Methyl-coenzyme M reductase, beta subunit
    Species: uncultured archaeon [TaxId:115547]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3sqge1, d3sqge2
  • Chain 'F':
    Compound: Methyl-coenzyme M reductase, gamma subunit
    Species: uncultured archaeon [TaxId:115547]
    Database cross-references and differences (RAF-indexed):
  • Chain 'G':
    Compound: Methyl coenzyme M reductase, alpha subunit
    Species: uncultured archaeon [TaxId:115547]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3sqgg1, d3sqgg2
  • Chain 'H':
    Compound: Methyl-coenzyme M reductase, beta subunit
    Species: uncultured archaeon [TaxId:115547]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3sqgh1, d3sqgh2
  • Chain 'I':
    Compound: Methyl-coenzyme M reductase, gamma subunit
    Species: uncultured archaeon [TaxId:115547]
    Database cross-references and differences (RAF-indexed):
  • Heterogens: TP7, COM, M43, 1PE, PGE, SO4, CL, CA, P6G, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3sqgA (A:)
mpyndiqhnflkamsdkfaekpestatefytyggiaqkggmrkrefiaeaskivdsrvns
tpaynpdagmpqgqrylmpymmnhtdimvnaddlhwinnaamqqawddmkrgivlgldda
hgllearlgkevtpdtisnymevlnhalpggaviqehmvetkpmlvndsyakifsgdddl
vdsvdrrfildinkefaagydkpgeqadqlkdaigkkiwqilwmptvvarqtdggtmfrw
vgmqvgmtminayklcagesvtgefayyakhaavvqlsnympvkrarshnepggmplgin
adstrspalfpndpiraelesiavaamvydqlwfgtymsggvgftqyasatytdniledf
cykgceigldyaggkmasikgdklnmdileeiiraendyaltqyeayptvaeshfggsvr
accaaagcgsavacatglaqpalsawslsmlghyervgrlgffgydlqdqctacgsysyq
sdegmpfemrgvnypnyamnvghqsayaglvagahsanhdawvlsplwkvafsdrdlpfd
rgyvtreyglganreytkvagerdliiaghygrepgakl

    Sequence, based on observed residues (ATOM records): (download) 
    >3sqgA (A:)
pyndiqhnflkamsdkfaekpestatefytyggiaqkggmrkrefiaeaskivdsrvnst
paynpdagmpqgqrylmpymmnhtdimvnaddlhwinnaamqqawddmkrgivlglddah
gllearlgkevtpdtisnymevlnhalpggaviqehmvetkpmlvndsyakifsgdddlv
dsvdrrfildinkefaagydkpgeqadqlkdaigkkiwqilwmptvvarqtdggtmfrwv
gmqvgmtminayklcagesvtgefayyakhaavvqlsnympvkrarshnepggmplgina
dstrspalfpndpiraelesiavaamvydqlwfgtymsggvgftqyasatytdniledfc
ykgceigldyaggkmasikgdklnmdileeiiraendyaltqyeayptvaeshfggsvra
ccaaagcgsavacatglaqpalsawslsmlghyervgrlgffgydlqdqctacgsysyqs
degmpfemrgvnypnyamnvghqsayaglvagahsanhdawvlsplwkvafsdrdlpfdr
gyvtreyglganreytkvagerdliiaghygrepgakl

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3sqgB (B:)
madeidlyddkgkklaagvplqnisplknaaikkivnltirtgavdlaglekkfatgaia
grgmvirgvnrnlpivdkakeiakavedmlrvesgddtnveliaggkrmmvqpptarils
dysvgltasmgalthaiidvcnvsmwdapyvhagvwgmypqnpdpgdgavkmlvdipmkn
egpgftlrnipvnhlaatvrkramqgagltmileeaaqfemgncmgpherghlldlayeg
lnannllyslikdngqdgslgdviyaavekakadgvikslkkmpsgftvydaddmqlwna
yactamlagvcvncasmragqpvpgnimqacclieretglpgpdfgmaqgasvsssffsh
siyggggpgvfygnhivtrhakgqfipcfcaamcidadtmyfspartsalygevlgaipe
faepmravaeaak

    Sequence, based on observed residues (ATOM records): (download) 
    >3sqgB (B:)
deidlyddkgkklaagvplqnisplknaaikkivnltirtgavdlaglekkfatgaiagr
gmvirgvnrnlpivdkakeiakavedmlrvesgddtnveliaggkrmmvqpptarilsdy
svgltasmgalthaiidvcnvsmwdapyvhagvwgmypqnpdpgdgavkmlvdipmkneg
pgftlrnipvnhlaatvrkramqgagltmileeaaqfemgncmgpherghlldlayegln
annllyslikdngqdgslgdviyaavekakadgvikslkkmpsgftvydaddmqlwnaya
ctamlagvcvncasmragqpvpgnimqacclieretglpgpdfgmaqgasvsssffshsi
yggggpgvfygnhivtrhakgqfipcfcaamcidadtmyfspartsalygevlgaipefa
epmravaeaak

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >3sqgD (D:)
mpyndiqhnflkamsdkfaekpestatefytyggiaqkggmrkrefiaeaskivdsrvns
tpaynpdagmpqgqrylmpymmnhtdimvnaddlhwinnaamqqawddmkrgivlgldda
hgllearlgkevtpdtisnymevlnhalpggaviqehmvetkpmlvndsyakifsgdddl
vdsvdrrfildinkefaagydkpgeqadqlkdaigkkiwqilwmptvvarqtdggtmfrw
vgmqvgmtminayklcagesvtgefayyakhaavvqlsnympvkrarshnepggmplgin
adstrspalfpndpiraelesiavaamvydqlwfgtymsggvgftqyasatytdniledf
cykgceigldyaggkmasikgdklnmdileeiiraendyaltqyeayptvaeshfggsvr
accaaagcgsavacatglaqpalsawslsmlghyervgrlgffgydlqdqctacgsysyq
sdegmpfemrgvnypnyamnvghqsayaglvagahsanhdawvlsplwkvafsdrdlpfd
rgyvtreyglganreytkvagerdliiaghygrepgakl

    Sequence, based on observed residues (ATOM records): (download) 
    >3sqgD (D:)
pyndiqhnflkamsdkfaekpestatefytyggiaqkggmrkrefiaeaskivdsrvnst
paynpdagmpqgqrylmpymmnhtdimvnaddlhwinnaamqqawddmkrgivlglddah
gllearlgkevtpdtisnymevlnhalpggaviqehmvetkpmlvndsyakifsgdddlv
dsvdrrfildinkefaagydkpgeqadqlkdaigkkiwqilwmptvvarqtdggtmfrwv
gmqvgmtminayklcagesvtgefayyakhaavvqlsnympvkrarshnepggmplgina
dstrspalfpndpiraelesiavaamvydqlwfgtymsggvgftqyasatytdniledfc
ykgceigldyaggkmasikgdklnmdileeiiraendyaltqyeayptvaeshfggsvra
ccaaagcgsavacatglaqpalsawslsmlghyervgrlgffgydlqdqctacgsysyqs
degmpfemrgvnypnyamnvghqsayaglvagahsanhdawvlsplwkvafsdrdlpfdr
gyvtreyglganreytkvagerdliiaghygrepgakl

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >3sqgE (E:)
madeidlyddkgkklaagvplqnisplknaaikkivnltirtgavdlaglekkfatgaia
grgmvirgvnrnlpivdkakeiakavedmlrvesgddtnveliaggkrmmvqpptarils
dysvgltasmgalthaiidvcnvsmwdapyvhagvwgmypqnpdpgdgavkmlvdipmkn
egpgftlrnipvnhlaatvrkramqgagltmileeaaqfemgncmgpherghlldlayeg
lnannllyslikdngqdgslgdviyaavekakadgvikslkkmpsgftvydaddmqlwna
yactamlagvcvncasmragqpvpgnimqacclieretglpgpdfgmaqgasvsssffsh
siyggggpgvfygnhivtrhakgqfipcfcaamcidadtmyfspartsalygevlgaipe
faepmravaeaak

    Sequence, based on observed residues (ATOM records): (download) 
    >3sqgE (E:)
deidlyddkgkklaagvplqnisplknaaikkivnltirtgavdlaglekkfatgaiagr
gmvirgvnrnlpivdkakeiakavedmlrvesgddtnveliaggkrmmvqpptarilsdy
svgltasmgalthaiidvcnvsmwdapyvhagvwgmypqnpdpgdgavkmlvdipmkneg
pgftlrnipvnhlaatvrkramqgagltmileeaaqfemgncmgpherghlldlayegln
annllyslikdngqdgslgdviyaavekakadgvikslkkmpsgftvydaddmqlwnaya
ctamlagvcvncasmragqpvpgnimqacclieretglpgpdfgmaqgasvsssffshsi
yggggpgvfygnhivtrhakgqfipcfcaamcidadtmyfspartsalygevlgaipefa
epmravaeaak

  • Chain 'F':
    No sequence available.

  • Chain 'G':
    Sequence, based on SEQRES records: (download) 
    >3sqgG (G:)
mpyndiqhnflkamsdkfaekpestatefytyggiaqkggmrkrefiaeaskivdsrvns
tpaynpdagmpqgqrylmpymmnhtdimvnaddlhwinnaamqqawddmkrgivlgldda
hgllearlgkevtpdtisnymevlnhalpggaviqehmvetkpmlvndsyakifsgdddl
vdsvdrrfildinkefaagydkpgeqadqlkdaigkkiwqilwmptvvarqtdggtmfrw
vgmqvgmtminayklcagesvtgefayyakhaavvqlsnympvkrarshnepggmplgin
adstrspalfpndpiraelesiavaamvydqlwfgtymsggvgftqyasatytdniledf
cykgceigldyaggkmasikgdklnmdileeiiraendyaltqyeayptvaeshfggsvr
accaaagcgsavacatglaqpalsawslsmlghyervgrlgffgydlqdqctacgsysyq
sdegmpfemrgvnypnyamnvghqsayaglvagahsanhdawvlsplwkvafsdrdlpfd
rgyvtreyglganreytkvagerdliiaghygrepgakl

    Sequence, based on observed residues (ATOM records): (download) 
    >3sqgG (G:)
pyndiqhnflkamsdkfaekpestatefytyggiaqkggmrkrefiaeaskivdsrvnst
paynpdagmpqgqrylmpymmnhtdimvnaddlhwinnaamqqawddmkrgivlglddah
gllearlgkevtpdtisnymevlnhalpggaviqehmvetkpmlvndsyakifsgdddlv
dsvdrrfildinkefaagydkpgeqadqlkdaigkkiwqilwmptvvarqtdggtmfrwv
gmqvgmtminayklcagesvtgefayyakhaavvqlsnympvkrarshnepggmplgina
dstrspalfpndpiraelesiavaamvydqlwfgtymsggvgftqyasatytdniledfc
ykgceigldyaggkmasikgdklnmdileeiiraendyaltqyeayptvaeshfggsvra
ccaaagcgsavacatglaqpalsawslsmlghyervgrlgffgydlqdqctacgsysyqs
degmpfemrgvnypnyamnvghqsayaglvagahsanhdawvlsplwkvafsdrdlpfdr
gyvtreyglganreytkvagerdliiaghygrepgakl

  • Chain 'H':
    Sequence, based on SEQRES records: (download) 
    >3sqgH (H:)
madeidlyddkgkklaagvplqnisplknaaikkivnltirtgavdlaglekkfatgaia
grgmvirgvnrnlpivdkakeiakavedmlrvesgddtnveliaggkrmmvqpptarils
dysvgltasmgalthaiidvcnvsmwdapyvhagvwgmypqnpdpgdgavkmlvdipmkn
egpgftlrnipvnhlaatvrkramqgagltmileeaaqfemgncmgpherghlldlayeg
lnannllyslikdngqdgslgdviyaavekakadgvikslkkmpsgftvydaddmqlwna
yactamlagvcvncasmragqpvpgnimqacclieretglpgpdfgmaqgasvsssffsh
siyggggpgvfygnhivtrhakgqfipcfcaamcidadtmyfspartsalygevlgaipe
faepmravaeaak

    Sequence, based on observed residues (ATOM records): (download) 
    >3sqgH (H:)
deidlyddkgkklaagvplqnisplknaaikkivnltirtgavdlaglekkfatgaiagr
gmvirgvnrnlpivdkakeiakavedmlrvesgddtnveliaggkrmmvqpptarilsdy
svgltasmgalthaiidvcnvsmwdapyvhagvwgmypqnpdpgdgavkmlvdipmkneg
pgftlrnipvnhlaatvrkramqgagltmileeaaqfemgncmgpherghlldlayegln
annllyslikdngqdgslgdviyaavekakadgvikslkkmpsgftvydaddmqlwnaya
ctamlagvcvncasmragqpvpgnimqacclieretglpgpdfgmaqgasvsssffshsi
yggggpgvfygnhivtrhakgqfipcfcaamcidadtmyfspartsalygevlgaipefa
epmravaeaak

  • Chain 'I':
    No sequence available.