Structure of PDB 6gx4 Chain A

Receptor sequence

>6gx4A (length=245) Species: 322710 (Azotobacter vinelandii DJ) [Search protein sequence]

KRPIRLLPWLQVVKIGGRVMDRGADAILPLVEELRKLLPEHRLLILTGAG
VRARHVFSVGLDLGLPVGSLAPLAASEAGQNGHILAAMLASEGVSYVEHP
TVADQLAIHLSATRAVVGSAFPPYHHHEFPGSRIPPHRADTGAFLLADAF
GAAGLTIVENVDGIYTADPNGPDRGQARFLPETSATDLAKSEGPLPVDRA
LLDVMATARHIERVQVVNGLVPGRLTAALRGEHVGTLIRTGVRPA

3D structure

PDB

6gx4 The Molybdenum Storage Protein: A soluble ATP hydrolysis-dependent molybdate pump.

Chain

Resolution

1.9 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)
BS01	FUQ	A	P103 H156 H157	P72 H125 H126
BS02	ATP	A	K45 G47 G48 R49 A80 E190 N191 V192 Y196 D199 P200 N201 P225 L226 P227	K14 G16 G17 R18 A49 E159 N160 V161 Y165 D168 P169 N170 P194 L195 P196
BS03	MN	A	E190 P227	E159 P196
BS04	FV2	A	P103 A106 S107 G110 Q111 H114 Y127 E129 H130 P131 S150 H156	P72 A75 S76 G79 Q80 H83 Y96 E98 H99 P100 S119 H125

Gene Ontology

	Molecular Function
GO:0030151	molybdenum ion binding
GO:0045735	nutrient reservoir activity
GO:0046872	metal ion binding

	Cellular Component
GO:0005737	cytoplasm

View graph for
Molecular Function

View graph for
Cellular Component

External links

PDB	RCSB:6gx4, PDBe:6gx4, PDBj:6gx4
PDBsum	6gx4
PubMed	30367742
UniProt	P84308\|MOSA_AZOVD Molybdenum storage protein subunit alpha (Gene Name=mosA)

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