Structure of PDB 2hf8 Chain A

Receptor sequence
>2hf8A (length=211) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence]
KDILKANKRLADKNRKLLNKHGVVAFDFMGAIGSGKTLLIEKLIDNLKDK
YKIACIAGDVIAKFDAERMEKHGAKVVPLNTGKECHLDAHLVGHALEDLN
LDEIDLLFIENVGNLICPADFDLGTHKRIVVISTTEGDDTIEKHPGIMKT
ADLIVINKIDLADAVGADIKKMENDAKRINPDAEVVLLSLKTMEGFDKVL
EFIEKSVKEVK
3D structure
PDB2hf8 Structural insights into HypB, a GTP-binding protein that regulates metal binding.
ChainA
Resolution2.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MG A T47 D75 E120 T37 D65 E110
BS02 ZN A C95 C127 C85 C117
BS03 ZN A H100 H104 H90 H94
BS04 GSP A G43 G45 K46 T47 L48 R78 E120 N167 K168 D170 S199 L200 K201 G33 G35 K36 T37 L38 R68 E110 N157 K158 D160 S189 L190 K191 MOAD: Kd=3.4uM
PDBbind-CN: -logKd/Ki=5.47,Kd=3.4uM
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding
GO:0008270 zinc ion binding
GO:0016151 nickel cation binding
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
Biological Process
GO:0051604 protein maturation

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Molecular Function
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Biological Process
External links
PDB RCSB:2hf8, PDBe:2hf8, PDBj:2hf8
PDBsum2hf8
PubMed16807243
UniProtQ57884|HYPB_METJA Probable hydrogenase maturation factor HypB (Gene Name=hypB)

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