Hydrogen activation by NiFe-hydrogenases - consolidating the role of the pendant arginine.
Beaton, S.E., Evans, R.M., Kertess, L., Carr, S.B., Armstrong, F.A.To be published.
Experimental Data Snapshot
Starting Model: experimental
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wwPDB Validation   3D Report Full Report
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Hydrogenase-2 small chain | A [auth SSS], C [auth TTT] | 298 | Escherichia coli K-12 | Mutation(s): 0  Gene Names: hybO, yghV, b2997, JW2965 EC: 1.12.99.6 | ![]() |
UniProt | |||||
Find proteins for P69741 (Escherichia coli (strain K12)) Explore P69741  Go to UniProtKB:  P69741 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P69741 | ||||
Sequence AnnotationsExpand | |||||
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Entity ID: 2 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Hydrogenase-2 large chain | B [auth LLL], D [auth MMM] | 567 | Escherichia coli 908519 | Mutation(s): 1  Gene Names: HMPREF1604_02362 | ![]() |
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Ligands 8 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
SF4 Query on SF4 | E [auth SSS], G [auth SSS], S [auth TTT], U [auth TTT] | IRON/SULFUR CLUSTER Fe4 S4 LJBDFODJNLIPKO-UHFFFAOYSA-N | |||
F3S Query on F3S | F [auth SSS], T [auth TTT] | FE3-S4 CLUSTER Fe3 S4 FCXHZBQOKRZXKS-UHFFFAOYSA-N | |||
FCO (Subject of Investigation/LOI) Query on FCO | K [auth LLL], X [auth MMM] | CARBONMONOXIDE-(DICYANO) IRON C3 Fe N2 O VBQUCMTXYFMTTE-UHFFFAOYSA-N | |||
GOL Query on GOL | AA [auth MMM] H [auth SSS] I [auth SSS] J [auth LLL] N [auth LLL] | GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N | |||
NI (Subject of Investigation/LOI) Query on NI | L [auth LLL], Y [auth MMM] | NICKEL (II) ION Ni VEQPNABPJHWNSG-UHFFFAOYSA-N | |||
CL Query on CL | BA [auth MMM], P [auth LLL] | CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M | |||
OXY Query on OXY | CA [auth MMM], Q [auth LLL] | OXYGEN MOLECULE O2 MYMOFIZGZYHOMD-UHFFFAOYSA-N | |||
MG Query on MG | M [auth LLL], O [auth LLL], V [auth TTT], Z [auth MMM] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
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a = 100.729 | α = 90 |
b = 101.332 | β = 90 |
c = 170.681 | γ = 90 |
Software Name | Purpose |
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REFMAC | refinement |
DIALS | data reduction |
Aimless | data scaling |
PHASER | phasing |
Funding Organization | Location | Grant Number |
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Biotechnology and Biological Sciences Research Council | United Kingdom | -- |