Structure of PDB 1nnf Chain A Binding Site BS01

Receptor Information
>1nnf Chain A (length=308) Species: 727 (Haemophilus influenzae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DITVYNGQQKEAATAVAKAFEQETGIKVTLNSGKSEQLAGQLKEEGDKTP
ADVFYTEQTATFADLSEAGLLAPISEQTIQQTAQKGVPLAPKKDWIALSG
RSRVVVYDHTKLSEKDMEKSVLDYATPKWKGKIGYVSTSGAFLEQVVALS
KMKGDKVALNWLKGLKENGKLYAKNSVALQAVENGEVPAALINNYYWYNL
AKEKGVENLKSRLYFVRHQDPGALVSYSGAAVLKASKNQAEAQKFVDFLA
SKKGQEALVAARAEYPLRADVVSPFNLEPYEKLEAPVVSATTAQDKEHAI
KLIEEAGL
Ligand information
Ligand IDFE
InChIInChI=1S/Fe/q+3
InChIKeyVTLYFUHAOXGGBS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Fe+3]
FormulaFe
NameFE (III) ION
ChEMBL
DrugBankDB13949
ZINC
PDB chain1nnf Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1nnf High Resolution Structure of an Alternate Form of the Ferric ion Binding Protein from Haemophilus influenzae
Resolution1.1 Å
Binding residue
(original residue number in PDB)		Y195 Y196
Binding residue
(residue number reindexed from 1)		Y195 Y196
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0046872 metal ion binding
Biological Process
GO:0006826 iron ion transport
GO:0055085 transmembrane transport
Cellular Component
GO:0042597 periplasmic space

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Biological Process
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Cellular Component
External links
PDB RCSB:1nnf, PDBe:1nnf, PDBj:1nnf
PDBsum1nnf
PubMed12533539
UniProtP35755|FBPA_HAEIN Iron-utilization periplasmic protein (Gene Name=fbpA)

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