TY  - GEN
AU  - Misicka,A
AU  - Lipkowski,A W
AU  - Fang,L
AU  - Knapp,R J
AU  - Davis,P
AU  - Kramer,T
AU  - Burks,T F
AU  - Yamamura,H I
AU  - Carr,D B
AU  - Hruby,V J
TI  - Topographical requirements for delta opioid ligands: presence of a carboxyl group in position 4 is not critical for deltorphin high delta receptor affinity and analgesic activity
SN  - 0006-291X
PY  - 1991///1216
KW  - Amino Acid Sequence
KW  - Analgesics
KW  - chemistry
KW  - Animals
KW  - Binding, Competitive
KW  - Brain
KW  - metabolism
KW  - Male
KW  - Models, Molecular
KW  - Molecular Sequence Data
KW  - Oligopeptides
KW  - chemical synthesis
KW  - Pain
KW  - Protein Conformation
KW  - Radioligand Assay
KW  - Rats
KW  - Rats, Inbred Strains
KW  - Receptors, Opioid
KW  - drug effects
KW  - Receptors, Opioid, delta
N1  - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1016/s0006-291x(05)81335-x
ER  -