PDB entry 5a4f

View 5a4f on RCSB PDB site
Description: The mechanism of Hydrogen Activation by NiFe-hydrogenases.
Class: oxidoreductase
Keywords: oxidoreductase, nife-hydrogenase, hydrogen lysis, redox, fes cluster, catalysis
Deposited on 2015-06-09, released 2015-11-25
The last revision prior to the SCOPe 2.08 freeze date was dated 2018-11-14, with a file datestamp of 2018-11-09.
Experiment type: XRAY
Resolution: 1.25 Å
R-factor: N/A
AEROSPACI score: 0.62 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'L':
    Compound: Hydrogenase-1 large chain
    Species: ESCHERICHIA COLI STR. K-12 SUBSTR. MC4100 [TaxId:1403831]
    Gene: hyaB, b0973, JW0955
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0ACD8 (Start-581)
      • engineered mutation (117)
    Domains in SCOPe 2.08: d5a4fl_
  • Chain 'M':
    Compound: Hydrogenase-1 large chain
    Species: ESCHERICHIA COLI STR. K-12 SUBSTR. MC4100 [TaxId:1403831]
    Gene: hyaB, b0973, JW0955
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0ACD8 (Start-581)
      • engineered mutation (117)
    Domains in SCOPe 2.08: d5a4fm_
  • Chain 'S':
    Compound: Hydrogenase-1 small chain
    Species: ESCHERICHIA COLI STR. K-12 SUBSTR. MC4100 [TaxId:1403831]
    Gene: hyaA, b0972, JW0954
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d5a4fs_
  • Chain 'T':
    Compound: Hydrogenase-1 small chain
    Species: ESCHERICHIA COLI STR. K-12 SUBSTR. MC4100 [TaxId:1403831]
    Gene: hyaA, b0972, JW0954
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d5a4ft_
  • Heterogens: FCO, NI, MG, SO4, SF4, F3S, SF3, CL, HOH

PDB Chain Sequences:

  • Chain 'L':
    Sequence, based on SEQRES records: (download)
    >5a4fL (L:)
    mstqyetqgytinnagrrlvvdpitrieghmrcevnindqnvitnavscgtmfrgleiil
    qgrdprdawafvericgvctgvhalasvyaiedaigikvpdnaniirnimlatlwchahl
    vhfyqlagmdwidvldalkadprktselaqslsswpksspgyffdvqnrlkkfveggqlg
    ifrngywghpqyklppeanlmgfahylealdfqreivkihavfggknphpnwivggmpca
    inidesgavgavnmerlnlvqsiitrtadfinnvmipdalaigqfnkpwseigtglsdkc
    vlsygafpdiandfgeksllmpggavingdfnnvlpvdlvdpqqvqefvdhawyrypndq
    vgrhpfdgitdpwynpgdvkgsdtniqqlneqeryswikaprwrgnamevgplartliay
    hkgdaatvesvdrmmsalnlplsgiqstlgrilcraheaqwaagklqyffdklmtnlkng
    nlatastekwepatwptecrgvgfteaprgalghwaairdgkidlyqcvvpttwnasprd
    pkgqigayeaalmntkmaipeqpleilrtlhsfdpclacsth
    

    Sequence, based on observed residues (ATOM records): (download)
    >5a4fL (L:)
    stqyetqgytinnagrrlvvdpitrieghmrcevnindqnvitnavscgtmfrgleiilq
    grdprdawafvericgvctgvhalasvyaiedaigikvpdnaniirnimlatlwchahlv
    hfyqlagmdwidvldalkadprktselaqslsswpksspgyffdvqnrlkkfveggqlgi
    frngywghpqyklppeanlmgfahylealdfqreivkihavfggknphpnwivggmpcai
    nidesgavgavnmerlnlvqsiitrtadfinnvmipdalaigqfnkpwseigtglsdkcv
    lsygafpdiandfgeksllmpggavingdfnnvlpvdlvdpqqvqefvdhawyrypndqv
    grhpfdgitdpwynpgdvkgsdtniqqlneqeryswikaprwrgnamevgplartliayh
    kgdaatvesvdrmmsalnlplsgiqstlgrilcraheaqwaagklqyffdklmtnlkngn
    latastekwepatwptecrgvgfteaprgalghwaairdgkidlyqcvvpttwnasprdp
    kgqigayeaalmntkmaipeqpleilrtlhsfdpclacsth
    

  • Chain 'M':
    Sequence, based on SEQRES records: (download)
    >5a4fM (M:)
    mstqyetqgytinnagrrlvvdpitrieghmrcevnindqnvitnavscgtmfrgleiil
    qgrdprdawafvericgvctgvhalasvyaiedaigikvpdnaniirnimlatlwchahl
    vhfyqlagmdwidvldalkadprktselaqslsswpksspgyffdvqnrlkkfveggqlg
    ifrngywghpqyklppeanlmgfahylealdfqreivkihavfggknphpnwivggmpca
    inidesgavgavnmerlnlvqsiitrtadfinnvmipdalaigqfnkpwseigtglsdkc
    vlsygafpdiandfgeksllmpggavingdfnnvlpvdlvdpqqvqefvdhawyrypndq
    vgrhpfdgitdpwynpgdvkgsdtniqqlneqeryswikaprwrgnamevgplartliay
    hkgdaatvesvdrmmsalnlplsgiqstlgrilcraheaqwaagklqyffdklmtnlkng
    nlatastekwepatwptecrgvgfteaprgalghwaairdgkidlyqcvvpttwnasprd
    pkgqigayeaalmntkmaipeqpleilrtlhsfdpclacsth
    

    Sequence, based on observed residues (ATOM records): (download)
    >5a4fM (M:)
    stqyetqgytinnagrrlvvdpitrieghmrcevnindqnvitnavscgtmfrgleiilq
    grdprdawafvericgvctgvhalasvyaiedaigikvpdnaniirnimlatlwchahlv
    hfyqlagmdwidvldalkadprktselaqslsswpksspgyffdvqnrlkkfveggqlgi
    frngywghpqyklppeanlmgfahylealdfqreivkihavfggknphpnwivggmpcai
    nidesgavgavnmerlnlvqsiitrtadfinnvmipdalaigqfnkpwseigtglsdkcv
    lsygafpdiandfgeksllmpggavingdfnnvlpvdlvdpqqvqefvdhawyrypndqv
    grhpfdgitdpwynpgdvkgsdtniqqlneqeryswikaprwrgnamevgplartliayh
    kgdaatvesvdrmmsalnlplsgiqstlgrilcraheaqwaagklqyffdklmtnlkngn
    latastekwepatwptecrgvgfteaprgalghwaairdgkidlyqcvvpttwnasprdp
    kgqigayeaalmntkmaipeqpleilrtlhsfdpclacsth
    

  • Chain 'S':
    Sequence, based on SEQRES records: (download)
    >5a4fS (S:)
    lenkpripvvwihglectcctesfirsahplakdvilslisldyddtlmaaagtqaeevf
    ediitqyngkyilavegnpplgeqgmfcissgrpfieklkraaagasaiiawgtcaswgc
    vqaarpnptqatpidkvitdkpiikvpgcppipdvmsaiitymvtfdrlpdvdrmgrplm
    fygqrihdkcyrrahfdagefvqswdddaarkgyclykmgckgpttynacsstrwndgvs
    fpiqsghgclgcaengfwdrgsfysrvvdipqmgthstadtvgltalgvvaaavgvhava
    savdqrrrhnqqptetehqpgnedkqarshhhhhh
    

    Sequence, based on observed residues (ATOM records): (download)
    >5a4fS (S:)
    kpripvvwihglectcctesfirsahplakdvilslisldyddtlmaaagtqaeevfedi
    itqyngkyilavegnpplgeqgmfcissgrpfieklkraaagasaiiawgtcaswgcvqa
    arpnptqatpidkvitdkpiikvpgcppipdvmsaiitymvtfdrlpdvdrmgrplmfyg
    qrihdkcyrrahfdagefvqswdddaarkgyclykmgckgpttynacsstrwndgvsfpi
    qsghgclgcaengfwdrgsfysrv
    

  • Chain 'T':
    Sequence, based on SEQRES records: (download)
    >5a4fT (T:)
    lenkpripvvwihglectcctesfirsahplakdvilslisldyddtlmaaagtqaeevf
    ediitqyngkyilavegnpplgeqgmfcissgrpfieklkraaagasaiiawgtcaswgc
    vqaarpnptqatpidkvitdkpiikvpgcppipdvmsaiitymvtfdrlpdvdrmgrplm
    fygqrihdkcyrrahfdagefvqswdddaarkgyclykmgckgpttynacsstrwndgvs
    fpiqsghgclgcaengfwdrgsfysrvvdipqmgthstadtvgltalgvvaaavgvhava
    savdqrrrhnqqptetehqpgnedkqarshhhhhh
    

    Sequence, based on observed residues (ATOM records): (download)
    >5a4fT (T:)
    kpripvvwihglectcctesfirsahplakdvilslisldyddtlmaaagtqaeevfedi
    itqyngkyilavegnpplgeqgmfcissgrpfieklkraaagasaiiawgtcaswgcvqa
    arpnptqatpidkvitdkpiikvpgcppipdvmsaiitymvtfdrlpdvdrmgrplmfyg
    qrihdkcyrrahfdagefvqswdddaarkgyclykmgckgpttynacsstrwndgvsfpi
    qsghgclgcaengfwdrgsfysrv