PDB entry 1rk2

View 1rk2 on RCSB PDB site
Description: e. coli ribokinase complexed with ribose and ADP, solved in space group p212121
Class: transferase
Keywords: carbohydrate kinase, ribose, transferase, induced fit, domain re-arrangements
Deposited on 1999-05-20, released 1999-09-01
The last revision prior to the SCOPe 2.07 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.25 Å
R-factor: 0.228
AEROSPACI score: 0.36 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: ribokinase
    Species: Escherichia coli [TaxId:562]
    Gene: RBSK
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1rk2a_
  • Chain 'B':
    Compound: ribokinase
    Species: Escherichia coli [TaxId:562]
    Gene: RBSK
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1rk2b_
  • Chain 'C':
    Compound: ribokinase
    Species: Escherichia coli [TaxId:562]
    Gene: RBSK
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1rk2c_
  • Chain 'D':
    Compound: ribokinase
    Species: Escherichia coli [TaxId:562]
    Gene: RBSK
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1rk2d_
  • Heterogens: RIB, ALF, MG, ADP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1rk2A (A:)
mqnagslvvlgsinadhilnlqsfptpgetvtgnhyqvafggkganqavaagrsganiaf
iactgddsigesvrqqlatdniditpvsvikgestgvalifvngegenvigihaganaal
spalveaqrerianasallmqlesplesvmaaakiahqnktivalnpaparelpdellal
vdiitpneteaekltgirvendedaakaaqvlhekgirtvlitlgsrgvwasvngegqrv
pgfrvqavdtiaagdtfngalitalleekplpeairfahaaaaiavtrkgaqpsvpwree
idafldrqr

    Sequence, based on observed residues (ATOM records): (download) 
    >1rk2A (A:)
agslvvlgsinadhilnlqsfptpgetvtgnhyqvafggkganqavaagrsganiafiac
tgddsigesvrqqlatdniditpvsvikgestgvalifvngegenvigihaganaalspa
lveaqrerianasallmqlesplesvmaaakiahqnktivalnpaparelpdellalvdi
itpneteaekltgirvendedaakaaqvlhekgirtvlitlgsrgvwasvngegqrvpgf
rvqavdtiaagdtfngalitalleekplpeairfahaaaaiavtrkgaqpsvpwreeida
fldrq

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1rk2B (B:)
mqnagslvvlgsinadhilnlqsfptpgetvtgnhyqvafggkganqavaagrsganiaf
iactgddsigesvrqqlatdniditpvsvikgestgvalifvngegenvigihaganaal
spalveaqrerianasallmqlesplesvmaaakiahqnktivalnpaparelpdellal
vdiitpneteaekltgirvendedaakaaqvlhekgirtvlitlgsrgvwasvngegqrv
pgfrvqavdtiaagdtfngalitalleekplpeairfahaaaaiavtrkgaqpsvpwree
idafldrqr

    Sequence, based on observed residues (ATOM records): (download) 
    >1rk2B (B:)
qnagslvvlgsinadhilnlqsfptpgetvtgnhyqvafggkganqavaagrsganiafi
actgddsigesvrqqlatdniditpvsvikgestgvalifvngegenvigihaganaals
palveaqrerianasallmqlesplesvmaaakiahqnktivalnpaparelpdellalv
diitpneteaekltgirvendedaakaaqvlhekgirtvlitlgsrgvwasvngegqrvp
gfrvqavdtiaagdtfngalitalleekplpeairfahaaaaiavtrkgaqpsvpwreei
dafldrq

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1rk2C (C:)
mqnagslvvlgsinadhilnlqsfptpgetvtgnhyqvafggkganqavaagrsganiaf
iactgddsigesvrqqlatdniditpvsvikgestgvalifvngegenvigihaganaal
spalveaqrerianasallmqlesplesvmaaakiahqnktivalnpaparelpdellal
vdiitpneteaekltgirvendedaakaaqvlhekgirtvlitlgsrgvwasvngegqrv
pgfrvqavdtiaagdtfngalitalleekplpeairfahaaaaiavtrkgaqpsvpwree
idafldrqr

    Sequence, based on observed residues (ATOM records): (download) 
    >1rk2C (C:)
agslvvlgsinadhilnlqsfptpgetvtgnhyqvafggkganqavaagrsganiafiac
tgddsigesvrqqlatdniditpvsvikgestgvalifvngegenvigihaganaalspa
lveaqrerianasallmqlesplesvmaaakiahqnktivalnpaparelpdellalvdi
itpneteaekltgirvendedaakaaqvlhekgirtvlitlgsrgvwasvngegqrvpgf
rvqavdtiaagdtfngalitalleekplpeairfahaaaaiavtrkgaqpsvpwreeida
fldrqr

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1rk2D (D:)
mqnagslvvlgsinadhilnlqsfptpgetvtgnhyqvafggkganqavaagrsganiaf
iactgddsigesvrqqlatdniditpvsvikgestgvalifvngegenvigihaganaal
spalveaqrerianasallmqlesplesvmaaakiahqnktivalnpaparelpdellal
vdiitpneteaekltgirvendedaakaaqvlhekgirtvlitlgsrgvwasvngegqrv
pgfrvqavdtiaagdtfngalitalleekplpeairfahaaaaiavtrkgaqpsvpwree
idafldrqr

    Sequence, based on observed residues (ATOM records): (download) 
    >1rk2D (D:)
agslvvlgsinadhilnlqsfptpgetvtgnhyqvafggkganqavaagrsganiafiac
tgddsigesvrqqlatdniditpvsvikgestgvalifvngegenvigihaganaalspa
lveaqrerianasallmqlesplesvmaaakiahqnktivalnpaparelpdellalvdi
itpneteaekltgirvendedaakaaqvlhekgirtvlitlgsrgvwasvngegqrvpgf
rvqavdtiaagdtfngalitalleekplpeairfahaaaaiavtrkgaqpsvpwreeida
fldrq