Structure of chicken acid-sensing ion channel 1 AT 3.0 A resolution in complex with psalmotoxin

N-acetyl-beta-D-glucosamine; 2-acetamido-2-deoxy-beta-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; N-ACETYL-D-GLUCOSAMINE

Structure of the Acid-sensing ion channel 1 in complex with the gating modifier Psalmotoxin 1.

Amiloride-sensitive cation channel 2, neuronal

Pi-TRTX-Pc1a, PcTx1, Pi-theraphotoxin-Pc1a

MSYYHHHHHHGASLVPRGSHMSTLHGISHIFSYERLSLKRVVWALCFMGSLALLALVCTNRIQYYFLYPHVTKLDEVAAT
RLTFPAVTFCNLNEFRFSRVTKNDLYHAGELLALLNNRYEIPDTQTADEKQLEILQDKANFRNFKPKPFNMLEFYDRAGH
DIREMLLSCFFRGEQCSPEDFKVVFTRYGKCYTFNAGQDGKPRLITMKGGTGNGLEIMLDIQQDEYLPVWGETDETSFEA
GIKVQIHSQDEPPLIDQLGFGVAPGFQTFVSCQEQRLIYLPPPWGDCKATTGDSEFYDTYSITACRIDCETRYLVENCNC
RMVHMPGDAPYCTPEQYKECADPALDFLVEKDNEYCVCEMPCNVTRYGKELSMVKIPSKASAKYLAKKYNKSEQYIGENI
LVLDIFFEALNYETIEQKKAYEVAGLLGDIGGQMGLFIGASILTVLELFDYAYEVIKHR

0.1M sodium acetate pH 5.5, 3 % Glycerol, 3% 1,6-hexanediol, 11 % PEG 6000, VAPOR DIFFUSION, SITTING DROP, temperature 286K

chain 'A' and (resseq 323:448 or resseq 600

chain 'B' and (resseq 235:426 or resseq 600

chain 'C' and (resseq 72:396 or resseq 600 or

ACID-SENSING, ION CHANNEL, MEMBRANE PROTEIN, SODIUM CHANNEL, CELL MEMBRANE, GLYCOPROTEIN, ION TRANSPORT, MEMBRANE, SODIUM TRANSPORT, TRANSMEMBRANE, TRANSPORT, TRANSPORT PROTEIN, TOXIN, CYSTEINE KNOT

chain A and (resseq 71:140 or resseq 142:153 or resseq 155:183 or resseq 185:200 or resseq 205:291 or resseq 300:331 or resseq 333:422 or resseq 600:600 or resseq 700:700 )

chain B and (resseq 71:140 or resseq 142:153 or resseq 155:183 or resseq 185:200 or resseq 205:291 or resseq 300:331 or resseq 333:422 or resseq 600:600 or resseq 700:700 )

chain C and (resseq 71:140 or resseq 142:153 or resseq 155:183 or resseq 185:200 or resseq 205:291 or resseq 300:331 or resseq 333:422 or resseq 600:600 or resseq 700:700 )

chain D and (resseq 2:27 or resseq 29:38 )

chain E and (resseq 2:27 or resseq 29:38 )

chain F and (resseq 2:27 or resseq 29:38 )

STLHGISHIFSYERLSLKRVVWALCFMGSLALLALVCTNRIQYYFLYPHVTKLDEVAATRLTFPAVTFCNLNEFRFSRVT
KNDLYHAGELLALLNNRYEIPDTQTADEKQLEILQDKANFRNFKPKPFNMLEFYDRAGHDIREMLLSCFFRGEQCSPEDF
KVVFTRYGKCYTFNAGQDGKPRLITMKGGTGNGLEIMLDIQQDEYLPVWGETDETSFEAGIKVQIHSQDEPPLIDQLGFG
VAPGFQTFVSCQEQRLIYLPPPWGDCKATTGDSEFYDTYSITACRIDCETRYLVENCNCRMVHMPGDAPYCTPEQYKECA
DPALDFLVEKDNEYCVCEMPCNVTRYGKELSMVKIPSKASAKYLAKKYNKSEQYIGENILVLDIFFEALNYETIEQKKAY
EVAGLLGDIGGQMGLFIGASILTVLELFDYAYEVIKHR