Structure of PDB 3fvq Chain B

Receptor sequence
>3fvqB (length=350) Species: 242231 (Neisseria gonorrhoeae FA 1090) [Search protein sequence]
TAALHIGHLSKSFQNTPVLNDISLSLDPGEILFIIGASGCGKTTLLRCLA
GFEQPDSGEISLSGKTIFSKNTNLPVRERRLGYLVQEGVLFPHLTVYRNI
AYGLGNGKGRTAQERQRIEAMLELTGISELAGRYPHELSGGQQQRAALAR
ALAPDPELILLDEPFSALDEQLRRQIREDMIAALRANGKSAVFVSHDREE
ALQYADRIAVMKQGRILQTASPHELYRQPADLDAALFIGEGIVFPAALNA
DGTADCRLGRLPVQSGAPAGTRGTLLIRPEQYSLHPHSAPAASIHAVVLK
TTPKARHTEISLRAGQTVLTLNLPSAPTLSDGISAVLHLDGPALFFPGNT
3D structure
PDB3fvq Insights into how nucleotide-binding domains power ABC transport.
ChainB
Resolution1.9 Å
3D
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Enzymatic activity
Enzyme Commision number 7.2.2.7: ABC-type Fe(3+) transporter.
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 ATP B R134 E138 S140 G142 Q143 R133 E137 S139 G141 Q142
BS02 ATP B F14 Q15 T17 V19 S39 G40 C41 G42 K43 T44 T45 F13 Q14 T16 V18 S38 G39 C40 G41 K42 T43 T44
BS03 CA B T44 Q87 T43 Q86
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0015408 ABC-type ferric iron transporter activity
GO:0016887 ATP hydrolysis activity
Biological Process
GO:0006826 iron ion transport
GO:0034755 iron ion transmembrane transport
GO:0098655 monoatomic cation transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:3fvq, PDBe:3fvq, PDBj:3fvq
PDBsum3fvq
PubMed19748342
UniProtQ5FA19|FBPC_NEIG1 Fe(3+) ions import ATP-binding protein FbpC (Gene Name=fbpC)

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