Structure of PDB 6dth Chain A Binding Site BS01

Receptor Information
>6dth Chain A (length=513) Species: 281310 (Haemophilus influenzae 86-028NP) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QLDEKQHIVINNGAEPQSFDPHKTEGVPESNVAYQLLEGLVTSDSEGKLQ
PGAAESWENTPDFKTWTFHLRKDAKWSNGDPVTAHDFVFAWRRLVDPATA
APYASYLSYLQVENAQDIIDGKKKPAELGVEAKDDYTFVVHATNPVPYAV
SLTTHQSLLPLPQKVVEKLGDAWVKKENYVGNGAYKLANHIINEKIEFER
NPLYWNDKETVINSATFLAIENPSTDVARYRAGDLDMTSYGLPPEQFAKL
KKELLGEVYVTRTLGTYSYELNNKKAPFDNVNIRKALNLSLDRNVITDKV
LGQGQTPTYVFTPTYIEEGHLIQQPAYSKEPMAQRNEEAIKLLEEAGYSK
ANPLKFSILYNTNENHKKVAIAAASMWKANTKGLIDVKLENQEWKTYIDS
RRAGRYDVARAGWHADYNQATTFGNYFLSNSSNNTAKYANPEYDKAMAES
YAATDAEGRAKAYAKAEEILGKDYGIVPIFNYVNPRLVKPYVKGYSGKDP
QDHIYLRNLYIIK
Ligand information
>6dth Chain B (length=5) Species: 281310 (Haemophilus influenzae 86-028NP) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
RPPGF
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB6dth Oligopeptide-binding protein from nontypeableHaemophilus influenzaehas ligand-specific sites to accommodate peptides and heme in the binding pocket.
Resolution1.96 Å
Binding residue
(original residue number in PDB)		E52 G53 V54 S57 Y61 Y130 H182 Q183 S266 Y267 G268 Y294 N388 N390 H393 W421 R437 G439 W440 H441 D443 Y509
Binding residue
(residue number reindexed from 1)		E25 G26 V27 S30 Y34 Y103 H155 Q156 S239 Y240 G241 Y267 N361 N363 H366 W394 R410 G412 W413 H414 D416 Y482
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:1904680 peptide transmembrane transporter activity
Biological Process
GO:0015833 peptide transport
GO:0055085 transmembrane transport
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
GO:0043190 ATP-binding cassette (ABC) transporter complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:6dth, PDBe:6dth, PDBj:6dth
PDBsum6dth
PubMed30455346
UniProtQ4QLH0

[Back to BioLiP]