PDB entry 1g20

View 1g20 on RCSB PDB site
Description: mgatp-bound and nucleotide-free structures of a nitrogenase protein complex between leu127del-fe protein and the mofe protein
Deposited on 2000-10-16, released 2001-01-31
The last revision prior to the SCOP 1.67 freeze date was dated 2003-09-30, with a file datestamp of 2003-09-30.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.219
AEROSPACI score: 0.24 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Domains in SCOP 1.67: d1g20a_
  • Chain 'B':
    Domains in SCOP 1.67: d1g20b_
  • Chain 'C':
    Domains in SCOP 1.67: d1g20c_
  • Chain 'D':
    Domains in SCOP 1.67: d1g20d_
  • Chain 'E':
    Domains in SCOP 1.67: d1g20e_
  • Chain 'F':
    Domains in SCOP 1.67: d1g20f_
  • Chain 'G':
    Domains in SCOP 1.67: d1g20g_
  • Chain 'H':
    Domains in SCOP 1.67: d1g20h_

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1g20A (A:)
mtgmsreevesliqevlevypekarkdrnkhlavndpavtqskkciisnkksqpglmtir
gcayagskgvvwgpikdmihishgpvgcgqysragrrnyyigttgvnafvtmnftsdfqe
kdivfggdkklaklidevetlfplnkgisvqsecpigligddiesvskvkgaelsktivp
vrcegfrgvsqslghhiandavrdwvlgkrdedttfastpydvaiigdyniggdawssri
lleemglrcvaqwsgdgsiseieltpkvklnlvhcyrsmnyisrhmeekygipwmeynff
gptktieslraiaakfdesiqkkceeviakykpeweavvakyrprlegkrvmlyigglrp
rhvigayedlgmevvgtgyefahnddydrtmkemgdstllyddvtgyefeefvkrikpdl
igsgikekfifqkmgipfremhswdysgpyhgfdgfaifardmdmtlnnpcwkklqapwe
asegaekvaasa

    Sequence, based on observed residues (ATOM records): (download) 
    >1g20A (A:)
sreevesliqevlevypekarkdrnkhlavndpavtqskkciisnkksqpglmtirgcay
agskgvvwgpikdmihishgpvgcgqysragrrnyyigttgvnafvtmnftsdfqekdiv
fggdkklaklidevetlfplnkgisvqsecpigligddiesvskvkgaelsktivpvrce
gfrgvsqslghhiandavrdwvlgkrdedttfastpydvaiigdyniggdawssrillee
mglrcvaqwsgdgsiseieltpkvklnlvhcyrsmnyisrhmeekygipwmeynffgptk
tieslraiaakfdesiqkkceeviakykpeweavvakyrprlegkrvmlyigglrprhvi
gayedlgmevvgtgyefahnddydrtmkemgdstllyddvtgyefeefvkrikpdligsg
ikekfifqkmgipfremhswdysgpyhgfdgfaifardmdmtlnnpcwkklqapwe

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1g20B (B:)
msqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqre
altvnpakacqplgavlcalgfektmpyvhgsqgcvayfrsyfnrhfrepvscvsdsmte
daavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefp
vpfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvi
krmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlek
tkkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdsht
wlhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknat
vyigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlh
rsttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr

    Sequence, based on observed residues (ATOM records): (download) 
    >1g20B (B:)
sqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqrea
ltvnpakacqplgavlcalgfektmpyvhgsqgcvayfrsyfnrhfrepvscvsdsmted
aavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefpv
pfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvik
rmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlekt
kkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdshtw
lhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknatv
yigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlhr
sttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1g20C (C:)
mtgmsreevesliqevlevypekarkdrnkhlavndpavtqskkciisnkksqpglmtir
gcayagskgvvwgpikdmihishgpvgcgqysragrrnyyigttgvnafvtmnftsdfqe
kdivfggdkklaklidevetlfplnkgisvqsecpigligddiesvskvkgaelsktivp
vrcegfrgvsqslghhiandavrdwvlgkrdedttfastpydvaiigdyniggdawssri
lleemglrcvaqwsgdgsiseieltpkvklnlvhcyrsmnyisrhmeekygipwmeynff
gptktieslraiaakfdesiqkkceeviakykpeweavvakyrprlegkrvmlyigglrp
rhvigayedlgmevvgtgyefahnddydrtmkemgdstllyddvtgyefeefvkrikpdl
igsgikekfifqkmgipfremhswdysgpyhgfdgfaifardmdmtlnnpcwkklqapwe
asegaekvaasa

    Sequence, based on observed residues (ATOM records): (download) 
    >1g20C (C:)
sreevesliqevlevypekarkdrnkhlavndpavtqskkciisnkksqpglmtirgcay
agskgvvwgpikdmihishgpvgcgqysragrrnyyigttgvnafvtmnftsdfqekdiv
fggdkklaklidevetlfplnkgisvqsecpigligddiesvskvkgaelsktivpvrce
gfrgvsqslghhiandavrdwvlgkrdedttfastpydvaiigdyniggdawssrillee
mglrcvaqwsgdgsiseieltpkvklnlvhcyrsmnyisrhmeekygipwmeynffgptk
tieslraiaakfdesiqkkceeviakykpeweavvakyrprlegkrvmlyigglrprhvi
gayedlgmevvgtgyefahnddydrtmkemgdstllyddvtgyefeefvkrikpdligsg
ikekfifqkmgipfremhswdysgpyhgfdgfaifardmdmtlnnpcwkklqapwe

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1g20D (D:)
msqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqre
altvnpakacqplgavlcalgfektmpyvhgsqgcvayfrsyfnrhfrepvscvsdsmte
daavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefp
vpfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvi
krmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlek
tkkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdsht
wlhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknat
vyigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlh
rsttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr

    Sequence, based on observed residues (ATOM records): (download) 
    >1g20D (D:)
sqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqrea
ltvnpakacqplgavlcalgfektmpyvhgsqgcvayfrsyfnrhfrepvscvsdsmted
aavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefpv
pfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvik
rmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlekt
kkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdshtw
lhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknatv
yigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlhr
sttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >1g20E (E:)
mamrqcaiygkggigkstttqnlvaalaemgkkvmivgcdpkadstrlilhskaqntime
maaeagtvedleledvlkagyggvkcvesggpepgvgcagrgvitainfleeegayeddl
dfvfydvgdvvcggfampirenkaqeiyivcsgemmamyaanniskgivkyansgsvrlg
glicnsrntdredeliialanklgtqmihfvprdnvvqraeirrmtvieydpkakqadey
ralarkvvdnkllvipnpitmdeleellmefgimevedesivgktaeev

    Sequence, based on observed residues (ATOM records): (download) 
    >1g20E (E:)
mrqcaiygkggigkstttqnlvaalaemgkkvmivgcdpkadstrlilntimemaaeagt
vedleledvlkagyggvkcvesggpepgvgcagrgvitainfleeegayldfvfydvgdv
vcggfampirenkaqeiyivcsgemmamyaanniskgivkyansgsvrlgglicnsrnte
deliialanklgtqmihfvprdnvvqraeirrmtvieydpkakqadeyralarkvvdnkl
lvipnpitmdeleellmef

  • Chain 'F':
    Sequence, based on SEQRES records: (download) 
    >1g20F (F:)
mamrqcaiygkggigkstttqnlvaalaemgkkvmivgcdpkadstrlilhskaqntime
maaeagtvedleledvlkagyggvkcvesggpepgvgcagrgvitainfleeegayeddl
dfvfydvgdvvcggfampirenkaqeiyivcsgemmamyaanniskgivkyansgsvrlg
glicnsrntdredeliialanklgtqmihfvprdnvvqraeirrmtvieydpkakqadey
ralarkvvdnkllvipnpitmdeleellmefgimevedesivgktaeev

    Sequence, based on observed residues (ATOM records): (download) 
    >1g20F (F:)
mrqcaiygkggigkstttqnlvaalaemgkkvmivgcdpkadstrlilntimemaaeagt
vedleledvlkagyggvkcvesggpepgvgcagrgvitainfleeegayeddldfvfydv
gdvvcggfampirenkaqeiyivcsgemmamyaanniskgivkyansgsvrlgglicnsr
edeliialanklgtqmihfvprdnvvqraeirrmtvieydpkakqadeyralarkvvdnk
llvipnpitmdeleellmef

  • Chain 'G':
    Sequence, based on SEQRES records: (download) 
    >1g20G (G:)
mamrqcaiygkggigkstttqnlvaalaemgkkvmivgcdpkadstrlilhskaqntime
maaeagtvedleledvlkagyggvkcvesggpepgvgcagrgvitainfleeegayeddl
dfvfydvgdvvcggfampirenkaqeiyivcsgemmamyaanniskgivkyansgsvrlg
glicnsrntdredeliialanklgtqmihfvprdnvvqraeirrmtvieydpkakqadey
ralarkvvdnkllvipnpitmdeleellmefgimevedesivgktaeev

    Sequence, based on observed residues (ATOM records): (download) 
    >1g20G (G:)
mrqcaiygkggigkstttqnlvaalaemgkkvmivgcdpkadstrlilntimemaaeagt
vedleledvlkagyggvkcvesggpepgvgcagrgvitainfleeegayldfvfydvgdv
vcggfampirenkaqeiyivcsgemmamyaanniskgivkyansgsvrlgglicnsrede
liialanklgtqmihfvprdnvvqraeirrmtvieydpkakqadeyralarkvvdnkllv
ipnpitmdeleellmef

  • Chain 'H':
    Sequence, based on SEQRES records: (download) 
    >1g20H (H:)
mamrqcaiygkggigkstttqnlvaalaemgkkvmivgcdpkadstrlilhskaqntime
maaeagtvedleledvlkagyggvkcvesggpepgvgcagrgvitainfleeegayeddl
dfvfydvgdvvcggfampirenkaqeiyivcsgemmamyaanniskgivkyansgsvrlg
glicnsrntdredeliialanklgtqmihfvprdnvvqraeirrmtvieydpkakqadey
ralarkvvdnkllvipnpitmdeleellmefgimevedesivgktaeev

    Sequence, based on observed residues (ATOM records): (download) 
    >1g20H (H:)
mrqcaiygkggigkstttqnlvaalaemgkkvmivgcdpkadstrlilhntimemaaeag
tvedleledvlkagyggvkcvesggpepgvgcagrgvitainfleeegayeddldfvfyd
vgdvvcggfampirenkaqeiyivcsgemmamyaanniskgivkyansgsvrlgglicns
rredeliialanklgtqmihfvprdnvvqraeirrmtvieydpkakqadeyralarkvvd
nkllvipnpitmdeleellmef