2025-08-30_00000087
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medium
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9GIA
Crystal Structure of Polyphosphate kinase 2-II (PPK2-II) from Bacillus cereus Apo-form;
X-ray diffraction 2.55Å
Protein #1
287 residues (87% resolved)
Raw Sequence ...
MGSSHHHHHHSSGLVPRGSHMENGHLAKVDLTKKIESKSKYNKKLEKYQRRLLALQQILKEEKIAVMLVMEGWDAAGKGGAIKRVTEHLDPRGFQVDPIGAPAPHEKRYHYLQRFWRKIPQYGQITIFDRSWYGRVLVERVEGFATKEEWMRAYDEINDFEKLLTDDHYIIGKFFYHISKEEQLKRFKDREKNPLKRWKITDEDWRNREKWDEYVEAMEDMFEKTSKPNAKWHIIESNDKLYARVKTLKIIISFIEDYFLEHGIELPSYYYEMKEDIEVLQDVGVKE
Canonical Sequence ...
MGSSHHHHHHSSGLVPRGSHMENGHLAKVDLTKKIESKSKYNKKLEKYQRRLLALQQILKEEKIAVMLVMEGWDAAGKGGAIKRVTEHLDPRGFQVDPIGAPAPHEKRYHYLQRFWRKIPQYGQITIFDRSWYGRVLVERVEGFATKEEWMRAYDEINDFEKLLTDDHYIIGKFFYHISKEEQLKRFKDREKNPLKRWKITDEDWRNREKWDEYVEAMEDMFEKTSKPNAKWHIIESNDKLYARVKTLKIIISFIEDYFLEHGIELPSYYYEMKEDIEVLQDVGVKE
Non polymer #2
PO4
InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
SMILES: [O-]P(=O)([O-])[O-]
[O-]P(=O)([O-])[O-]
Non polymer #3
POP
InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)/p-2
InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)/p-2
SMILES: O[P@@](=O)([O-])O[P@@](=O)(O)[O-]
O[P@@](=O)([O-])O[P@@](=O)(O)[O-]
Biounit #1
homo-tetramer
Download coordinates
Biounit #2
homo-tetramer
Download coordinates
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Model
Reference
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