Ki Summary

Reaction Details

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Target

Pituitary adenylate cyclase-activating polypeptide

Ligand

BDBM81538

Substrate

n/a

100±n/a nM

Comments

PDSP_2352

Citation

Robberecht, P; Gourlet, P; De Neef, P; Woussen-Colle, MC; Vandermeers-Piret, MC; Vandermeers, A; Christophe, J Structural requirements for the occupancy of pituitary adenylate-cyclase-activating-peptide (PACAP) receptors and adenylate cyclase activation in human neuroblastoma NB-OK-1 cell membranes. Discovery of PACAP(6-38) as a potent antagonist. Eur J Biochem 207:239-46 (1992) [PubMed] Article

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Target

Name:

Pituitary adenylate cyclase-activating polypeptide

Synonyms:

ADCYAP1 | PACAP | PACA_HUMAN | Pituitary adenylate cyclase-activating polypeptide

Type:

Enzyme Catalytic Domain

Mol. Mass.:

18847.28

Organism:

Homo sapiens (Human)

Description:

PACAP 0 HUMAN::P18509

Residue:

176

Sequence:

MTMCSGARLALLVYGIIMHSSVYSSPAAAGLRFPGIRPEEEAYGEDGNPLPDFDGSEPPGAGSPASAPRAAAAWYRPAGRRDVAHGILNEAYRKVLDQLSAGKHLQSLVARGVGGSLGGGAGDDAEPLSKRHSDGIFTDSYSRYRKQMAVKKYLAAVLGKRYKQRVKNKGRRIAYL

Inhibitor

Name:

BDBM81538

Synonyms:

[AcHis1,Phe2]PACAP(1-27)

Type:

Small organic molecule

Emp. Form.:

C150H230N40O39S

Mol. Mass.:

3249.741

SMILES:

CCC(C)[C@H](NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1cnc[nH]1)NC(C)=O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(N)=O |r,wU:56.58,71.73,89.92,106.109,129.133,147.151,160.164,176.180,197.202,210.216,222.227,57.61,4.4,12.16,31.39,wD:45.46,63.65,77.79,95.98,118.122,155.160,185.189,205.211,215.220,138.142,167.171,20.28,(-14.46,-50.6,;-14.44,-52.33,;-15.67,-53.24,;-17,-52.47,;-15.67,-54.78,;-17,-55.55,;-18.34,-54.78,;-18.34,-53.24,;-19.43,-55.87,;-20.76,-55.1,;-22.14,-55.94,;-22.14,-57.48,;-23.47,-55.17,;-23.47,-53.63,;-24.56,-52.54,;-23.87,-51.12,;-26.35,-52.55,;-24.56,-56.25,;-25.89,-55.48,;-25.96,-54.17,;-27.23,-56.25,;-27.23,-57.79,;-25.89,-58.56,;-25.89,-60.1,;-24.56,-60.87,;-23.23,-60.1,;-23.23,-58.56,;-24.56,-57.79,;-28.56,-55.48,;-29.65,-56.57,;-29.65,-58.11,;-30.98,-55.8,;-30.98,-54.26,;-32.32,-53.49,;-31.84,-52.03,;-33.09,-51.12,;-34.33,-52.03,;-33.86,-53.49,;-32.07,-56.89,;-33.41,-56.12,;-34.74,-56.89,;-33.38,-54.73,;-14.34,-55.55,;-14.41,-57.12,;-13,-54.78,;-11.67,-55.55,;-11.67,-57.09,;-10.34,-57.86,;-9,-57.09,;-7.66,-57.86,;-7.66,-59.41,;-9,-60.18,;-10.34,-59.41,;-10.34,-54.78,;-10.34,-53.24,;-9,-55.55,;-7.67,-54.78,;-7.67,-53.24,;-9,-52.47,;-6.33,-52.47,;-6.33,-55.55,;-6.33,-57.09,;-5,-54.78,;-3.67,-55.55,;-3.67,-57.09,;-2.33,-57.86,;-1,-57.09,;-2.33,-59.4,;-2.33,-54.78,;-2.33,-53.24,;-1,-55.55,;.33,-54.78,;.33,-53.24,;1.67,-52.47,;1.67,-55.55,;1.67,-57.09,;3,-54.78,;4.34,-55.55,;4.34,-57.09,;5.67,-57.86,;7.01,-57.09,;8.35,-57.86,;8.35,-59.41,;9.68,-60.18,;7.01,-60.18,;5.67,-59.41,;5.67,-54.78,;5.67,-53.24,;7,-55.55,;8.34,-54.78,;8.34,-53.24,;9.67,-52.47,;9.67,-55.55,;9.67,-57.09,;11,-54.78,;12.34,-55.55,;12.34,-57.09,;13.67,-57.86,;13.67,-59.4,;15,-60.17,;15,-61.71,;13.67,-62.48,;16.34,-62.48,;13.67,-54.78,;13.67,-53.24,;15,-55.55,;16.34,-54.78,;16.34,-53.24,;17.67,-52.47,;19.01,-53.25,;20.35,-52.47,;20.35,-50.93,;21.68,-50.16,;19.01,-50.16,;17.67,-50.93,;17.67,-55.55,;17.67,-57.09,;19.01,-54.78,;20.34,-55.55,;20.34,-57.09,;21.67,-57.86,;21.67,-59.4,;23.01,-60.17,;23.01,-61.71,;21.67,-62.48,;24.34,-62.48,;21.67,-54.78,;21.67,-53.24,;23.01,-55.55,;24.34,-54.78,;24.34,-53.24,;25.67,-52.47,;25.67,-50.93,;27.01,-50.16,;27.01,-48.62,;25.67,-55.55,;25.67,-57.09,;27.01,-54.78,;28.34,-55.55,;28.34,-57.09,;29.67,-57.86,;29.67,-59.4,;28.34,-60.17,;31.01,-60.17,;29.67,-54.78,;29.67,-53.24,;31.01,-55.55,;32.34,-54.78,;32.34,-53.24,;33.68,-52.47,;33.68,-50.93,;35.01,-50.16,;33.68,-55.55,;33.68,-57.09,;35.01,-54.78,;36.34,-55.55,;36.34,-57.09,;37.68,-54.78,;37.68,-53.24,;39.01,-55.55,;40.34,-54.78,;40.34,-53.24,;41.68,-52.47,;39.01,-52.47,;41.68,-55.55,;41.68,-57.09,;43.01,-54.78,;44.34,-55.55,;44.34,-57.09,;45.68,-57.86,;45.68,-59.4,;47.01,-60.17,;47.01,-61.71,;45.68,-54.78,;45.68,-53.24,;47.01,-55.55,;48.35,-54.78,;48.35,-53.24,;49.68,-52.47,;49.68,-50.93,;51.01,-50.16,;51.01,-48.62,;49.68,-55.55,;49.68,-57.09,;51.01,-54.78,;52.35,-55.55,;52.35,-57.09,;53.68,-57.86,;55.02,-57.09,;56.36,-57.86,;56.36,-59.41,;57.69,-60.18,;55.02,-60.18,;53.68,-59.41,;53.68,-54.78,;53.68,-53.24,;55.01,-55.55,;56.35,-54.78,;56.35,-53.24,;57.68,-52.47,;57.68,-50.93,;59.01,-53.24,;57.68,-55.55,;57.68,-57.09,;59.01,-54.78,;60.35,-55.55,;60.35,-57.09,;61.68,-54.78,;61.68,-53.24,;63.02,-55.55,;64.35,-54.78,;64.35,-53.24,;65.68,-55.55,;65.68,-57.09,;67.02,-54.78,;68.35,-55.55,;68.35,-57.09,;69.68,-57.86,;67.02,-57.86,;69.68,-54.78,;69.68,-53.24,;71.02,-55.55,;72.35,-54.78,;72.35,-53.24,;73.68,-52.47,;73.68,-50.93,;75.02,-53.24,;73.68,-55.55,;75.02,-54.78,;73.68,-57.09,)|

Structure: