Endothelin receptor type B
Intermolecular
Cysteine 358 and cysteine 107 of Endothelin-3
Cysteine 358 and cysteine 160 of Sarafotoxin
Cysteine 255 and cysteine 164 of Sarafotoxin
Cysteine 255 and cysteine 111 of Endothelin-3
Intramolecular
Cysteine 90 and cysteine 358
Cysteine 174 and cysteine 255
Cysteine 402 and cysteine 403
Cysteine 335 and cysteine 380
6igk A 358 B 11
A redox-regulated disulphide may form between cysteine 358 of Endothelin receptor type B and cysteine 107 of Endothelin-3 (358 and 11 respectively in this structure). However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?
Details
Redox score ?
39
PDB code
6igk
Structure name
crystal structure of human etb receptor in complex with endothelin-3
Structure deposition date
2018-09-25
Thiol separation (Å)
9
Half-sphere exposure sum ?
77
Minimum pKa ?
nan
% buried
nan
Peptide A name
Endothelin receptor type B
Peptide B name
Endothelin-3
Peptide A accession
P24530
Peptide B accession
P14138
Peptide A residue number
358
Peptide B residue number
107
Ligandability
Cysteine 358 of Endothelin receptor type B
Cysteine 107 of Endothelin-3
6lry A 358 B 11
A redox-regulated disulphide may form between cysteine 358 of Endothelin receptor type B and cysteine 160 of Sarafotoxin (358 and 11 respectively in this structure). However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?
Details
Redox score ?
36
PDB code
6lry
Structure name
crystal structure of human endothelin etb receptor in complex with sarafotoxin s6b
Structure deposition date
2020-01-16
Thiol separation (Å)
10
Half-sphere exposure sum ?
73
Minimum pKa ?
nan
% buried
nan
Peptide A name
Endothelin receptor type B
Peptide B name
Sarafotoxin
Peptide A accession
P24530
Peptide B accession
P13208
Peptide A residue number
358
Peptide B residue number
160
Ligandability
Cysteine 358 of Endothelin receptor type B
Cysteine 160 of Sarafotoxin
6lry A 255 B 15
A redox-regulated disulphide may form between cysteine 255 of Endothelin receptor type B and cysteine 164 of Sarafotoxin (255 and 15 respectively in this structure). However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?
Details
Redox score ?
33
PDB code
6lry
Structure name
crystal structure of human endothelin etb receptor in complex with sarafotoxin s6b
Structure deposition date
2020-01-16
Thiol separation (Å)
10
Half-sphere exposure sum ?
83
Minimum pKa ?
nan
% buried
nan
Peptide A name
Endothelin receptor type B
Peptide B name
Sarafotoxin
Peptide A accession
P24530
Peptide B accession
P13208
Peptide A residue number
255
Peptide B residue number
164
Ligandability
Cysteine 255 of Endothelin receptor type B
Cysteine 164 of Sarafotoxin
6igk A 255 B 15
A redox-regulated disulphide may form between cysteine 255 of Endothelin receptor type B and cysteine 111 of Endothelin-3 (255 and 15 respectively in this structure). However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?
Details
Redox score ?
32
PDB code
6igk
Structure name
crystal structure of human etb receptor in complex with endothelin-3
Structure deposition date
2018-09-25
Thiol separation (Å)
10
Half-sphere exposure sum ?
87
Minimum pKa ?
nan
% buried
nan
Peptide A name
Endothelin receptor type B
Peptide B name
Endothelin-3
Peptide A accession
P24530
Peptide B accession
P14138
Peptide A residue number
255
Peptide B residue number
111
Ligandability
Cysteine 255 of Endothelin receptor type B
Cysteine 111 of Endothelin-3
5xpr A 90 A 358
A redox-regulated disulphide may form within Endothelin receptor type B between cysteines 90 and 358.
Details
Redox score ?
88
PDB code
5xpr
Structure name
human endothelin receptor type-b in complex with antagonist bosentan
Structure deposition date
2017-06-04
Thiol separation (Å)
2
Half-sphere exposure sum ?
nan
Minimum pKa ?
nan
% buried
nan
Peptide accession
P24530
Residue number A
90
Residue number B
358
Peptide name
Endothelin receptor type B
Ligandability
Cysteine 90 of Endothelin receptor type B
Cysteine 358 of Endothelin receptor type B
6lry A 174 A 255
A redox-regulated disulphide may form within Endothelin receptor type B between cysteines 174 and 255.
Details
Redox score ?
82
PDB code
6lry
Structure name
crystal structure of human endothelin etb receptor in complex with sarafotoxin s6b
Structure deposition date
2020-01-16
Thiol separation (Å)
2
Half-sphere exposure sum ?
74
Minimum pKa ?
nan
% buried
nan
Peptide accession
P24530
Residue number A
174
Residue number B
255
Peptide name
Endothelin receptor type B
Ligandability
Cysteine 174 of Endothelin receptor type B
Cysteine 255 of Endothelin receptor type B
5x93 A 402 A 403
A redox-regulated disulphide may form within Endothelin receptor type B between cysteines 402 and 403.
Details
Redox score ?
68
PDB code
5x93
Structure name
human endothelin receptor type-b in complex with antagonist k-8794
Structure deposition date
2017-03-05
Thiol separation (Å)
6
Half-sphere exposure sum ?
20
Minimum pKa ?
9
% buried
0
Peptide accession
P24530
Residue number A
402
Residue number B
403
Peptide name
Endothelin receptor type B
Ligandability
Cysteine 402 of Endothelin receptor type B
Cysteine 403 of Endothelin receptor type B
6igl A 335 A 380
A redox-regulated disulphide may form within Endothelin receptor type B between cysteines 335 and 380. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?
Details
Redox score ?
39
PDB code
6igl
Structure name
crystal structure of human etb receptor in complex with irl1620
Structure deposition date
2018-09-25
Thiol separation (Å)
9
Half-sphere exposure sum ?
67
Minimum pKa ?
10
% buried
60
Peptide accession
P24530
Residue number A
335
Residue number B
380
Peptide name
Endothelin receptor type B
Ligandability
Cysteine 335 of Endothelin receptor type B
Cysteine 380 of Endothelin receptor type B
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