Target Information

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Target General Information
Drugs and Modes of Action
Drug Binding Sites of Target
Different Human System Profiles of Target
Chemical Structure based Activity Landscape of Target
Target Poor or Non Binders
Target Regulators
Target Profiles in Patients
Target Affiliated Biological Pathways
References
Drug Binding Sites of Target  Top
Ligand Name: (1S)-2-{[{[(2S)-2,3-Dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(pentanoyloxy)methyl]ethyl octanoate Ligand Info
Structure Description Structure of human ferroportin bound to hepcidin and cobalt in lipid nanodisc PDB:6WBV
Method Electron microscopy Resolution 2.50 Å Mutation No [6]
PDB Sequence
SLADYLTSAK
25
FLLYLGHSLS
35
TWGDRMWHFA
45
VSVFLVELYG
55
NSLLLTAVYG
65

LVVAGSVLVL
75
GAIIGDWVDK
85
NARLKVAQTS
95
LVVQNVSVIL
105
CGIILMMVFL
115

HKHELLTMYH
125
GWVLTSCYIL
135
IITIANIANL
145
ASTATAITIQ
155
RDWIVVVAGE
165

DRSKLANMNA
175
TIRRIDQLTN
185
ILAPMAVGQI
195
MTFGSPVIGC
205
GFISGWNLVS
215

MCVEYVLLWK
225
VYQKTPALAV
235
KAGAEPFRTF
295
RDGWVSYYNQ
305
PVFLAGMGLA
315

FLYMTVLGFD
325
CITTGYAYTQ
335
GLSGSILSIL
345
MGASAITGIM
355
GTVAFTWLRR
365

KCGLVRTGLI
375
SGLAQLSCLI
385
LCVISVFMPG
395
SPLPIISVSL
457
LFAGVIAARI
467

GLWSFDLTVT
477
QLLQENVIES
487
ERGIINGVQN
497
SMNYLLDLLH
507
FIMVILAPNP
517

EAFGLLVLIS
527
VSFVAMGHIM
537
YFRFAQNTL
Residue
Distance (Å)
TYR20
2.885
LEU21
3.517
THR22
3.188
LYS25
4.044
PHE26
3.655
LEU27
3.601
TYR29
3.309
LEU30
4.432
SER33
3.616
ASN172
3.736
Residue
Distance (Å)
THR176
3.254
ARG179
3.316
ILE180
3.760
LEU183
3.989
THR184
4.800
VAL218
3.881
VAL221
4.533
LEU222
4.447
LYS225
2.325
LYS229
3.405
Click to View More Binding Site Information of This Target with Different Ligands
Different Human System Profiles of Target  Top
Human Similarity Proteins of target is determined by comparing the sequence similarity of all human proteins with the target based on BLAST. The similarity proteins for a target are defined as the proteins with E-value < 0.005 and outside the protein families of the target.
A target that has fewer human similarity proteins outside its family is commonly regarded to possess a greater capacity to avoid undesired interactions and thus increase the possibility of finding successful drugs (Brief Bioinform, 21: 649-662, 2020).
Human Tissue Distribution of target is determined from a proteomics study that quantified more than 12,000 genes across 32 normal human tissues. Tissue Specificity (TS) score was used to define the enrichment of target across tissues.
The distribution of targets among different tissues or organs need to be taken into consideration when assessing the target druggability, as it is generally accepted that the wider the target distribution, the greater the concern over potential adverse effects (Nat Rev Drug Discov, 20: 64-81, 2021).
Human Pathway Affiliation of target is determined by the life-essential pathways provided on KEGG database. The target-affiliated pathways were defined based on the following two criteria (a) the pathways of the studied target should be life-essential for both healthy individuals and patients, and (b) the studied target should occupy an upstream position in the pathways and therefore had the ability to regulate biological function.
Targets involved in a fewer pathways have greater likelihood to be successfully developed, while those associated with more human pathways increase the chance of undesirable interferences with other human processes (Pharmacol Rev, 58: 259-279, 2006).
Biological Network Descriptors of target is determined based on a human protein-protein interactions (PPI) network consisting of 9,309 proteins and 52,713 PPIs, which were with a high confidence score of ≥ 0.95 collected from STRING database.
The network properties of targets based on protein-protein interactions (PPIs) have been widely adopted for the assessment of target’s druggability. Proteins with high node degree tend to have a high impact on network function through multiple interactions, while proteins with high betweenness centrality are regarded to be central for communication in interaction networks and regulate the flow of signaling information (Front Pharmacol, 9, 1245, 2018; Curr Opin Struct Biol. 44:134-142, 2017).
Human Similarity Proteins
Human Tissue Distribution
Human Pathway Affiliation
Biological Network Descriptors
There is no similarity protein (E value < 0.005) for this target
Note: If a protein has TS (tissue specficity) scores at least in one tissue >= 2.5, this protein is called tissue-enriched (including tissue-enriched-but-not-specific and tissue-specific). In the plots, the vertical lines are at thresholds 2.5 and 4.
 Download Picture         KEGG Link      
 Download Picture         KEGG Link      
KEGG Pathway Pathway ID Affiliated Target Pathway Map
Ferroptosis hsa04216 Affiliated Target
  Class: Cellular Processes => Cell growth and death Pathway Hierarchy
Mineral absorption hsa04978 Affiliated Target
  Class: Organismal Systems => Digestive system Pathway Hierarchy
Degree 3 Degree centrality 3.22E-04 Betweenness centrality 2.06E-04
Closeness centrality 1.47E-01 Radiality 1.19E+01 Clustering coefficient 0.00E+00
Neighborhood connectivity 1.67E+00 Topological coefficient 3.33E-01 Eccentricity 13
Download Click to Download the Full PPI Network of This Target

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