HEADER MEMBRANE PROTEIN 03-AUG-21 7RPM TITLE STRUCTURES OF THE INTRACELLULAR DOMAIN AND TRANSMEMBRANE DOMAIN OF THE TITLE 2 HUMAN ALPHA7 NICOTINIC ACETYLCHOLINE RECEPTORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEURONAL ACETYLCHOLINE RECEPTOR SUBUNIT ALPHA-7; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 FRAGMENT: TRANSMEMBRANE DOMAIN AND INTRACELLULAR DOMAIN RESIDUES 231- COMPND 5 496; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CHRNA7, NACHRA7; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA 2(DE3) PLYSS; SOURCE 9 EXPRESSION_SYSTEM_CELL: E. COLI; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PTBSG1-TMD+ICD KEYWDS NACHRS, INTRACELLULAR DOMAINS, ION CHANNELS, CYS-LOOP RECEPTORS, KEYWDS 2 INTRINSICALLY DISORDERED REGIONS, INTRINSICALLY DISORDERED PROTEINS, KEYWDS 3 MEMBRANE PROTEIN EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR V.BONDARENKO,Q.CHEN,P.TANG REVDAT 4 15-MAY-24 7RPM 1 REMARK REVDAT 3 07-SEP-22 7RPM 1 JRNL REVDAT 2 16-FEB-22 7RPM 1 JRNL REVDAT 1 19-JAN-22 7RPM 0 JRNL AUTH V.BONDARENKO,M.M.WELLS,Q.CHEN,T.S.TILLMAN,K.SINGEWALD, JRNL AUTH 2 M.J.LAWLESS,J.CAPOROSO,N.BRANDON,J.A.COLEMAN,S.SAXENA, JRNL AUTH 3 E.LINDAHL,Y.XU,P.TANG JRNL TITL STRUCTURES OF HIGHLY FLEXIBLE INTRACELLULAR DOMAIN OF HUMAN JRNL TITL 2 ALPHA 7 NICOTINIC ACETYLCHOLINE RECEPTOR. JRNL REF NAT COMMUN V. 13 793 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 35145092 JRNL DOI 10.1038/S41467-022-28400-X REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ROSETTA 3.7, PHENIX 1.19 REMARK 3 AUTHORS : LEAVER-FAY, TYKA, LEWIS, LANGE, THOMPSON, JACAK, REMARK 3 KAUFMAN, RENFREW, SMITH, SHEFFLER, DAVIS, COOPER, REMARK 3 TREUILLE, MANDELL, RICHTER, BAN, FLEISHMAN, CORN, REMARK 3 KIM, LYSKOV, BERRONDO, MENTZER, POPOVIC, HAVRANEK, REMARK 3 KARANICOLAS, DAS, MEILER, KORTEMME, GRAY, KUHLMAN, REMARK 3 BAKER, AND BRADLEY (ROSETTA), LIEBSCHNER, AFONINE, REMARK 3 BAKER, BUNKOCZI, CHEN, CROLL, HINTZE, HUNG, JAIN, REMARK 3 MCCOY, MORIARTY, OEFFNER, POON, PRISANT, READ, REMARK 3 RICHARDSON, RICHARDSON, SAMMITO, SOBOLEV, REMARK 3 STOCKWELL, TERWILLIGER, URZHUMTSEV, VIDEAU, REMARK 3 WILLIAMS AND ADAMS (PHENIX) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7RPM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1000258625. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 318; 318; 318; 318; 318; 318; REMARK 210 318; 318; 318; 318; 318; 318; REMARK 210 318; 318; 318; 318; 318; 298; REMARK 210 318; 298; 318; 298; 318; 298; REMARK 210 308; 308; 308; 308; 308; 308 REMARK 210 PH : 4.7; 4.7; 4.7; 4.7; 4.7; 4.7; REMARK 210 4.7; 4.7; 4.7; 4.7; 4.7; 4.7; REMARK 210 4.7; 4.7; 4.7; 4.7; 4.7; 4.7; REMARK 210 4.7; 4.7; 4.7; 4.7; 4.7; 4.7; REMARK 210 4.7; 4.7; 4.7; 4.7; 4.7; 4.7 REMARK 210 IONIC STRENGTH : 25; 25; 25; 25; 25; 25; 25; 25; REMARK 210 25; 25; 25; 25; 25; 25; 25; 25; REMARK 210 25; 25; 25; 25; 25; 25; 25; 25; REMARK 210 25; 25; 25; 25; 25; 25 REMARK 210 PRESSURE : 1 ATM; 1 ATM; 1 ATM; 1 ATM; 1 REMARK 210 ATM; 1 ATM; 1 ATM; 1 ATM; 1 ATM; REMARK 210 1 ATM; 1 ATM; 1 ATM; 1 ATM; 1 REMARK 210 ATM; 1 ATM; 1 ATM; 1 ATM; 1 ATM; REMARK 210 1 ATM; 1 ATM; 1 ATM; 1 ATM; 1 REMARK 210 ATM; 1 ATM; 1 ATM; 1 ATM; 1 ATM; REMARK 210 1 ATM; 1 ATM; 1 ATM REMARK 210 SAMPLE CONTENTS : 0.24 MM [U-13C; U-15N] REMARK 210 ALPHA7NACHR TMD+ICD, 5 MM SODIUM REMARK 210 ACETATE, 66 MM LDAO, 25 MM NACL, REMARK 210 5 % D2O, 20 UM DSS, 95% H2O/5% REMARK 210 D2O; 0.25 MM [U-13C; U-15N] REMARK 210 ALPHA7NACHR C317 TMD+ICD, 5 MM REMARK 210 SODIUM ACETATE, 44 MM LDAO, 25 REMARK 210 MM NACL, 5 % D2O, 20 UM DSS, 95% REMARK 210 H2O/5% D2O; 0.35 MM [U-13C; U- REMARK 210 15N] ALPHA7NACHR C317 TMD+ICD, 5 REMARK 210 MM SODIUM ACETATE, 44 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.25 MM [U-13C; REMARK 210 U-15N] ALPHA7NACHR C317 TMD+ICD, REMARK 210 5 MM SODIUM ACETATE, 44 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.35 MM [U-15N] REMARK 210 ALPHA7NACHR C317 TMD+ICD, 5 MM REMARK 210 SODIUM ACETATE, 66 MM LDAO, 25 REMARK 210 MM NACL, 5 % D2O, 20 UM DSS, 95% REMARK 210 H2O/5% D2O; 0.22 MM [U-15N] REMARK 210 V311C-MTSL ALPHA7NACHR TMD+ICD, REMARK 210 5 MM SODIUM ACETATE, 44 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.22 MM [U-15N] REMARK 210 C317-MTSL ALPHA7NACHR TMD+ICD, 5 REMARK 210 MM SODIUM ACETATE, 44 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.3 MM [U-15N] REMARK 210 C335-MTSL ALPHA7NACHR TMD+ICD, 5 REMARK 210 MM SODIUM ACETATE, 53 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.3 MM [U-15N] REMARK 210 C342-MTSL ALPHA7NACHR TMD+ICD, 5 REMARK 210 MM SODIUM ACETATE, 66 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.3 MM [U-15N] REMARK 210 S350C-MTSL ALPHA7NACHR TMD+ICD, REMARK 210 5 MM SODIUM ACETATE, 53 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.25 MM [U-15N] REMARK 210 S358C-MTSL ALPHA7NACHR TMD+ICD, REMARK 210 5 MM SODIUM ACETATE, 44 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.25 MM [U-15N] REMARK 210 C375-MTSL ALPHA7NACHR TMD+ICD, 5 REMARK 210 MM SODIUM ACETATE, 66 MM LDAO, REMARK 210 20 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.22 MM [U-15N] REMARK 210 C390-MTSL ALPHA7NACHR TMD+ICD, 5 REMARK 210 MM SODIUM ACETATE, 53 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.25 MM [U-15N] REMARK 210 L415C-MTSL ALPHA7NACHR TMD+ICD, REMARK 210 5 MM SODIUM ACETATE, 44 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.25 MM [U-15N] REMARK 210 C427-MTSL ALPHA7NACHR TMD+ICD, 5 REMARK 210 MM SODIUM ACETATE, 44 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.25 MM [U-15N] REMARK 210 C435-MTSL ALPHA7NACHR TMD+ICD, 5 REMARK 210 MM SODIUM ACETATE, 44 MM LDAO, REMARK 210 25 MM NACL, 5 % D2O, 20 UM DSS, REMARK 210 95% H2O/5% D2O; 0.28 MM V311C- REMARK 210 MTSL ALPHA7 TMD-ICD, 0.07 MM [U- REMARK 210 15N] V311C ALPHA7 TMD-ICD, 5 MM REMARK 210 SODIUM ACETATE, 44 MM LDAO, 25 REMARK 210 MM NACL, 5 % D2O, 20 UM DSS, 95% REMARK 210 H2O/5% D2O; 0.28 MM V311C ALPHA7 REMARK 210 TMD-ICD, 0.07 MM [U-15N] V311C- REMARK 210 MTSL ALPHA7 TMD-ICD, 5 MM SODIUM REMARK 210 ACETATE, 44 MM LDAO, 25 MM NACL, REMARK 210 5 % D2O, 20 UM DSS, 95% H2O/5% REMARK 210 D2O; 0.24 MM C427-MTSL ALPHA7 REMARK 210 TMD-ICD, 0.06 MM [U-15N] C427 REMARK 210 ALPHA7 TMD-ICD, 5 MM SODIUM REMARK 210 ACETATE, 44 MM LDAO, 25 MM NACL, REMARK 210 5 % D2O, 20 UM DSS, 95% H2O/5% REMARK 210 D2O; 0.24 MM C427 ALPHA7 TMD-ICD, REMARK 210 0.06 MM [U-15N] C427-MTSL REMARK 210 ALPHA7 TMD-ICD, 5 MM SODIUM REMARK 210 ACETATE, 44 MM LDAO, 25 MM NACL, REMARK 210 5 % D2O, 20 UM DSS, 95% H2O/5% REMARK 210 D2O; 0.25 MM [U-15N] C427-EDTA- REMARK 210 LU3+ ALPHA7 TMD-ICD, 5 MM SODIUM REMARK 210 ACETATE, 53 MM LDAO, 25 MM NACL, REMARK 210 5 % D2O, 20 UM DSS, 95% H2O/5% REMARK 210 D2O; 0.2 MM [U-15N] C427-EDTA- REMARK 210 TM3+ ALPHA7 TMD-ICD, 5 MM SODIUM REMARK 210 ACETATE, 66 MM LDAO, 25 MM NACL, REMARK 210 5 % D2O, 20 UM DSS, 95% H2O/5% REMARK 210 D2O; 0.25 MM [U-15N] C317-EDTA- REMARK 210 LU3+ ALPHA7 TMD-ICD, 5 MM SODIUM REMARK 210 ACETATE, 66 MM LDAO, 25 MM NACL, REMARK 210 5 % D2O, 20 UM DSS, 95% H2O/5% REMARK 210 D2O; 0.25 MM [U-15N] C317-EDTA- REMARK 210 TM3+ ALPHA7 TMD-ICD, 5 MM SODIUM REMARK 210 ACETATE, 53 MM LDAO, 25 MM NACL, REMARK 210 5 % D2O, 20 UM DSS, 95% H2O/5% REMARK 210 D2O; 0.24 MM [U-15N] C219-EDTA- REMARK 210 LU3+ ALPHA7 TMD-ICD, 5 MM SODIUM REMARK 210 ACETATE, 44 MM LDAO, 25 MM NACL, REMARK 210 5 % D2O, 20 UM DSS, 95% H2O/5% REMARK 210 D2O; 0.22 MM [U-15N] C219-EDTA- REMARK 210 TM3+ ALPHA7 TMD-ICD, 5 MM SODIUM REMARK 210 ACETATE, 53 MM LDAO, 25 MM NACL, REMARK 210 5 % D2O, 20 UM DSS, 95% H2O/5% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N TROSY-HSQC; 3D BEST REMARK 210 -HNCA; 3D BEST-HN(CO)CA; 3D REMARK 210 TROSY-CBCACONH; 3D BEST-HNCO; 3D REMARK 210 TROSY-HNCA; 3D TROSY-HN(CO)CA; REMARK 210 3D TROSY-HNCACB; 3D TROSY-HNCO; REMARK 210 2D 1H-13C HSQC; 3D 13C-EDITED REMARK 210 NOESY-HSQC; 3D 15N-EDITED NOESY- REMARK 210 TROSY-HSQC; 2D 1H-15N IPAP REMARK 210 SPECTROMETER FIELD STRENGTH : 900 MHZ; 800 MHZ; 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE II REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 2.1 AND 3.1, NMRPIPE REMARK 210 10.9, SPARKY 3.190, NMRFAM- REMARK 210 SPARKY 1.470, CS-ROSETTA 3.17, REMARK 210 ROSETTA 3.7, MOLPROBITY REMARK 210 METHOD USED : NA REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 1000 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-15 REMARK 465 RES C SSSEQI REMARK 465 SER A 203 REMARK 465 ASN A 204 REMARK 465 ALA A 205 REMARK 465 GLU A 206 REMARK 465 GLU A 207 REMARK 465 GLU A 208 REMARK 465 GLU A 473 REMARK 465 GLU A 474 REMARK 465 SER B 203 REMARK 465 ASN B 204 REMARK 465 ALA B 205 REMARK 465 GLU B 206 REMARK 465 GLU B 207 REMARK 465 GLU B 208 REMARK 465 GLU B 473 REMARK 465 GLU B 474 REMARK 465 SER C 203 REMARK 465 ASN C 204 REMARK 465 ALA C 205 REMARK 465 GLU C 206 REMARK 465 GLU C 207 REMARK 465 GLU C 208 REMARK 465 GLU C 473 REMARK 465 GLU C 474 REMARK 465 SER D 203 REMARK 465 ASN D 204 REMARK 465 ALA D 205 REMARK 465 GLU D 206 REMARK 465 GLU D 207 REMARK 465 GLU D 208 REMARK 465 GLU D 473 REMARK 465 GLU D 474 REMARK 465 SER E 203 REMARK 465 ASN E 204 REMARK 465 ALA E 205 REMARK 465 GLU E 206 REMARK 465 GLU E 207 REMARK 465 GLU E 208 REMARK 465 GLU E 473 REMARK 465 GLU E 474 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 PRO A 233 172.01 -58.80 REMARK 500 1 PRO A 306 -177.88 -68.36 REMARK 500 1 SER A 391 87.00 -157.60 REMARK 500 1 PRO B 233 171.93 -58.77 REMARK 500 1 PRO B 306 -177.95 -68.38 REMARK 500 1 SER B 391 86.96 -157.65 REMARK 500 1 PRO C 233 171.88 -58.69 REMARK 500 1 PRO C 306 -177.95 -68.41 REMARK 500 1 SER C 391 86.96 -157.64 REMARK 500 1 PRO D 233 171.86 -58.76 REMARK 500 1 PRO D 306 -177.90 -68.33 REMARK 500 1 SER D 391 86.79 -157.44 REMARK 500 1 PRO E 233 171.85 -58.70 REMARK 500 1 PRO E 306 -177.94 -68.42 REMARK 500 1 SER E 391 86.86 -157.76 REMARK 500 2 ALA A 234 33.27 -140.30 REMARK 500 2 SER A 236 -177.96 -67.17 REMARK 500 2 SER A 391 86.92 -156.94 REMARK 500 2 ALA B 234 33.16 -140.19 REMARK 500 2 SER B 236 -178.03 -67.36 REMARK 500 2 SER B 391 86.81 -157.41 REMARK 500 2 ALA C 234 33.23 -140.23 REMARK 500 2 SER C 236 -177.88 -67.41 REMARK 500 2 SER C 391 86.90 -157.46 REMARK 500 2 ALA D 234 33.21 -140.39 REMARK 500 2 SER D 391 86.86 -157.00 REMARK 500 2 ALA E 234 33.05 -140.15 REMARK 500 2 SER E 236 -177.84 -67.33 REMARK 500 2 SER E 391 86.89 -157.01 REMARK 500 3 SER A 236 -166.85 -79.17 REMARK 500 3 PRO A 379 172.82 -59.73 REMARK 500 3 SER A 391 86.50 -157.30 REMARK 500 3 SER B 236 -166.82 -78.90 REMARK 500 3 PRO B 379 172.68 -59.71 REMARK 500 3 SER B 391 86.44 -157.36 REMARK 500 3 SER C 236 -166.95 -78.96 REMARK 500 3 PRO C 379 172.90 -59.82 REMARK 500 3 SER C 391 86.56 -157.28 REMARK 500 3 SER D 236 -166.87 -78.95 REMARK 500 3 PRO D 379 172.87 -59.67 REMARK 500 3 SER D 391 86.47 -157.25 REMARK 500 3 SER E 236 -166.75 -78.95 REMARK 500 3 PRO E 379 173.05 -59.79 REMARK 500 3 SER E 391 86.51 -157.29 REMARK 500 4 SER A 236 -166.85 -79.17 REMARK 500 4 PRO A 379 172.82 -59.73 REMARK 500 4 SER A 391 86.50 -157.30 REMARK 500 4 SER B 236 -166.82 -78.90 REMARK 500 4 PRO B 379 172.68 -59.71 REMARK 500 4 SER B 391 86.44 -157.36 REMARK 500 REMARK 500 THIS ENTRY HAS 174 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30939 RELATED DB: BMRB REMARK 900 STRUCTURES OF THE INTRACELLULAR DOMAIN AND TRANSMEMBRANE DOMAIN OF REMARK 900 THE HUMAN ALPHA7 NICOTINIC ACETYLCHOLINE RECEPTORS DBREF 7RPM A 209 474 UNP P36544 ACHA7_HUMAN 231 496 DBREF 7RPM B 209 474 UNP P36544 ACHA7_HUMAN 231 496 DBREF 7RPM C 209 474 UNP P36544 ACHA7_HUMAN 231 496 DBREF 7RPM D 209 474 UNP P36544 ACHA7_HUMAN 231 496 DBREF 7RPM E 209 474 UNP P36544 ACHA7_HUMAN 231 496 SEQADV 7RPM SER A 203 UNP P36544 EXPRESSION TAG SEQADV 7RPM ASN A 204 UNP P36544 EXPRESSION TAG SEQADV 7RPM ALA A 205 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU A 206 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU A 207 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU A 208 UNP P36544 EXPRESSION TAG SEQADV 7RPM SER A 263 UNP P36544 ALA 285 ENGINEERED MUTATION SEQADV 7RPM SER A 268 UNP P36544 VAL 290 ENGINEERED MUTATION SEQADV 7RPM SER A 270 UNP P36544 LEU 292 ENGINEERED MUTATION SEQADV 7RPM GLU A 474 UNP P36544 ALA 496 ENGINEERED MUTATION SEQADV 7RPM SER B 203 UNP P36544 EXPRESSION TAG SEQADV 7RPM ASN B 204 UNP P36544 EXPRESSION TAG SEQADV 7RPM ALA B 205 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU B 206 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU B 207 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU B 208 UNP P36544 EXPRESSION TAG SEQADV 7RPM SER B 263 UNP P36544 ALA 285 ENGINEERED MUTATION SEQADV 7RPM SER B 268 UNP P36544 VAL 290 ENGINEERED MUTATION SEQADV 7RPM SER B 270 UNP P36544 LEU 292 ENGINEERED MUTATION SEQADV 7RPM GLU B 474 UNP P36544 ALA 496 ENGINEERED MUTATION SEQADV 7RPM SER C 203 UNP P36544 EXPRESSION TAG SEQADV 7RPM ASN C 204 UNP P36544 EXPRESSION TAG SEQADV 7RPM ALA C 205 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU C 206 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU C 207 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU C 208 UNP P36544 EXPRESSION TAG SEQADV 7RPM SER C 263 UNP P36544 ALA 285 ENGINEERED MUTATION SEQADV 7RPM SER C 268 UNP P36544 VAL 290 ENGINEERED MUTATION SEQADV 7RPM SER C 270 UNP P36544 LEU 292 ENGINEERED MUTATION SEQADV 7RPM GLU C 474 UNP P36544 ALA 496 ENGINEERED MUTATION SEQADV 7RPM SER D 203 UNP P36544 EXPRESSION TAG SEQADV 7RPM ASN D 204 UNP P36544 EXPRESSION TAG SEQADV 7RPM ALA D 205 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU D 206 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU D 207 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU D 208 UNP P36544 EXPRESSION TAG SEQADV 7RPM SER D 263 UNP P36544 ALA 285 ENGINEERED MUTATION SEQADV 7RPM SER D 268 UNP P36544 VAL 290 ENGINEERED MUTATION SEQADV 7RPM SER D 270 UNP P36544 LEU 292 ENGINEERED MUTATION SEQADV 7RPM GLU D 474 UNP P36544 ALA 496 ENGINEERED MUTATION SEQADV 7RPM SER E 203 UNP P36544 EXPRESSION TAG SEQADV 7RPM ASN E 204 UNP P36544 EXPRESSION TAG SEQADV 7RPM ALA E 205 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU E 206 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU E 207 UNP P36544 EXPRESSION TAG SEQADV 7RPM GLU E 208 UNP P36544 EXPRESSION TAG SEQADV 7RPM SER E 263 UNP P36544 ALA 285 ENGINEERED MUTATION SEQADV 7RPM SER E 268 UNP P36544 VAL 290 ENGINEERED MUTATION SEQADV 7RPM SER E 270 UNP P36544 LEU 292 ENGINEERED MUTATION SEQADV 7RPM GLU E 474 UNP P36544 ALA 496 ENGINEERED MUTATION SEQRES 1 A 272 SER ASN ALA GLU GLU GLU LEU TYR TYR GLY LEU ASN LEU SEQRES 2 A 272 LEU ILE PRO CYS VAL LEU ILE SER ALA LEU ALA LEU LEU SEQRES 3 A 272 VAL PHE LEU LEU PRO ALA ASP SER GLY GLU LYS ILE SER SEQRES 4 A 272 LEU GLY ILE THR VAL LEU LEU SER LEU THR VAL PHE MET SEQRES 5 A 272 LEU LEU VAL ALA GLU ILE MET PRO SER THR SER ASP SER SEQRES 6 A 272 SER PRO SER ILE ALA GLN TYR PHE ALA SER THR MET ILE SEQRES 7 A 272 ILE VAL GLY LEU SER VAL VAL VAL THR VAL ILE VAL LEU SEQRES 8 A 272 GLN TYR HIS HIS HIS ASP PRO ASP GLY GLY LYS MET PRO SEQRES 9 A 272 LYS TRP THR ARG VAL ILE LEU LEU ASN TRP CYS ALA TRP SEQRES 10 A 272 PHE LEU ARG MET LYS ARG PRO GLY GLU ASP LYS VAL ARG SEQRES 11 A 272 PRO ALA CYS GLN HIS LYS GLN ARG ARG CYS SER LEU ALA SEQRES 12 A 272 SER VAL GLU MET SER ALA VAL ALA PRO PRO PRO ALA SER SEQRES 13 A 272 ASN GLY ASN LEU LEU TYR ILE GLY PHE ARG GLY LEU ASP SEQRES 14 A 272 GLY VAL HIS CYS VAL PRO THR PRO ASP SER GLY VAL VAL SEQRES 15 A 272 CYS GLY ARG MET ALA CYS SER PRO THR HIS ASP GLU HIS SEQRES 16 A 272 LEU LEU HIS GLY GLY GLN PRO PRO GLU GLY ASP PRO ASP SEQRES 17 A 272 LEU ALA LYS ILE LEU GLU GLU VAL ARG TYR ILE ALA ASN SEQRES 18 A 272 ARG PHE ARG CYS GLN ASP GLU SER GLU ALA VAL CYS SER SEQRES 19 A 272 GLU TRP LYS PHE ALA ALA CYS VAL VAL ASP ARG LEU CYS SEQRES 20 A 272 LEU MET ALA PHE SER VAL PHE THR ILE ILE CYS THR ILE SEQRES 21 A 272 GLY ILE LEU MET SER ALA PRO ASN PHE VAL GLU GLU SEQRES 1 B 272 SER ASN ALA GLU GLU GLU LEU TYR TYR GLY LEU ASN LEU SEQRES 2 B 272 LEU ILE PRO CYS VAL LEU ILE SER ALA LEU ALA LEU LEU SEQRES 3 B 272 VAL PHE LEU LEU PRO ALA ASP SER GLY GLU LYS ILE SER SEQRES 4 B 272 LEU GLY ILE THR VAL LEU LEU SER LEU THR VAL PHE MET SEQRES 5 B 272 LEU LEU VAL ALA GLU ILE MET PRO SER THR SER ASP SER SEQRES 6 B 272 SER PRO SER ILE ALA GLN TYR PHE ALA SER THR MET ILE SEQRES 7 B 272 ILE VAL GLY LEU SER VAL VAL VAL THR VAL ILE VAL LEU SEQRES 8 B 272 GLN TYR HIS HIS HIS ASP PRO ASP GLY GLY LYS MET PRO SEQRES 9 B 272 LYS TRP THR ARG VAL ILE LEU LEU ASN TRP CYS ALA TRP SEQRES 10 B 272 PHE LEU ARG MET LYS ARG PRO GLY GLU ASP LYS VAL ARG SEQRES 11 B 272 PRO ALA CYS GLN HIS LYS GLN ARG ARG CYS SER LEU ALA SEQRES 12 B 272 SER VAL GLU MET SER ALA VAL ALA PRO PRO PRO ALA SER SEQRES 13 B 272 ASN GLY ASN LEU LEU TYR ILE GLY PHE ARG GLY LEU ASP SEQRES 14 B 272 GLY VAL HIS CYS VAL PRO THR PRO ASP SER GLY VAL VAL SEQRES 15 B 272 CYS GLY ARG MET ALA CYS SER PRO THR HIS ASP GLU HIS SEQRES 16 B 272 LEU LEU HIS GLY GLY GLN PRO PRO GLU GLY ASP PRO ASP SEQRES 17 B 272 LEU ALA LYS ILE LEU GLU GLU VAL ARG TYR ILE ALA ASN SEQRES 18 B 272 ARG PHE ARG CYS GLN ASP GLU SER GLU ALA VAL CYS SER SEQRES 19 B 272 GLU TRP LYS PHE ALA ALA CYS VAL VAL ASP ARG LEU CYS SEQRES 20 B 272 LEU MET ALA PHE SER VAL PHE THR ILE ILE CYS THR ILE SEQRES 21 B 272 GLY ILE LEU MET SER ALA PRO ASN PHE VAL GLU GLU SEQRES 1 C 272 SER ASN ALA GLU GLU GLU LEU TYR TYR GLY LEU ASN LEU SEQRES 2 C 272 LEU ILE PRO CYS VAL LEU ILE SER ALA LEU ALA LEU LEU SEQRES 3 C 272 VAL PHE LEU LEU PRO ALA ASP SER GLY GLU LYS ILE SER SEQRES 4 C 272 LEU GLY ILE THR VAL LEU LEU SER LEU THR VAL PHE MET SEQRES 5 C 272 LEU LEU VAL ALA GLU ILE MET PRO SER THR SER ASP SER SEQRES 6 C 272 SER PRO SER ILE ALA GLN TYR PHE ALA SER THR MET ILE SEQRES 7 C 272 ILE VAL GLY LEU SER VAL VAL VAL THR VAL ILE VAL LEU SEQRES 8 C 272 GLN TYR HIS HIS HIS ASP PRO ASP GLY GLY LYS MET PRO SEQRES 9 C 272 LYS TRP THR ARG VAL ILE LEU LEU ASN TRP CYS ALA TRP SEQRES 10 C 272 PHE LEU ARG MET LYS ARG PRO GLY GLU ASP LYS VAL ARG SEQRES 11 C 272 PRO ALA CYS GLN HIS LYS GLN ARG ARG CYS SER LEU ALA SEQRES 12 C 272 SER VAL GLU MET SER ALA VAL ALA PRO PRO PRO ALA SER SEQRES 13 C 272 ASN GLY ASN LEU LEU TYR ILE GLY PHE ARG GLY LEU ASP SEQRES 14 C 272 GLY VAL HIS CYS VAL PRO THR PRO ASP SER GLY VAL VAL SEQRES 15 C 272 CYS GLY ARG MET ALA CYS SER PRO THR HIS ASP GLU HIS SEQRES 16 C 272 LEU LEU HIS GLY GLY GLN PRO PRO GLU GLY ASP PRO ASP SEQRES 17 C 272 LEU ALA LYS ILE LEU GLU GLU VAL ARG TYR ILE ALA ASN SEQRES 18 C 272 ARG PHE ARG CYS GLN ASP GLU SER GLU ALA VAL CYS SER SEQRES 19 C 272 GLU TRP LYS PHE ALA ALA CYS VAL VAL ASP ARG LEU CYS SEQRES 20 C 272 LEU MET ALA PHE SER VAL PHE THR ILE ILE CYS THR ILE SEQRES 21 C 272 GLY ILE LEU MET SER ALA PRO ASN PHE VAL GLU GLU SEQRES 1 D 272 SER ASN ALA GLU GLU GLU LEU TYR TYR GLY LEU ASN LEU SEQRES 2 D 272 LEU ILE PRO CYS VAL LEU ILE SER ALA LEU ALA LEU LEU SEQRES 3 D 272 VAL PHE LEU LEU PRO ALA ASP SER GLY GLU LYS ILE SER SEQRES 4 D 272 LEU GLY ILE THR VAL LEU LEU SER LEU THR VAL PHE MET SEQRES 5 D 272 LEU LEU VAL ALA GLU ILE MET PRO SER THR SER ASP SER SEQRES 6 D 272 SER PRO SER ILE ALA GLN TYR PHE ALA SER THR MET ILE SEQRES 7 D 272 ILE VAL GLY LEU SER VAL VAL VAL THR VAL ILE VAL LEU SEQRES 8 D 272 GLN TYR HIS HIS HIS ASP PRO ASP GLY GLY LYS MET PRO SEQRES 9 D 272 LYS TRP THR ARG VAL ILE LEU LEU ASN TRP CYS ALA TRP SEQRES 10 D 272 PHE LEU ARG MET LYS ARG PRO GLY GLU ASP LYS VAL ARG SEQRES 11 D 272 PRO ALA CYS GLN HIS LYS GLN ARG ARG CYS SER LEU ALA SEQRES 12 D 272 SER VAL GLU MET SER ALA VAL ALA PRO PRO PRO ALA SER SEQRES 13 D 272 ASN GLY ASN LEU LEU TYR ILE GLY PHE ARG GLY LEU ASP SEQRES 14 D 272 GLY VAL HIS CYS VAL PRO THR PRO ASP SER GLY VAL VAL SEQRES 15 D 272 CYS GLY ARG MET ALA CYS SER PRO THR HIS ASP GLU HIS SEQRES 16 D 272 LEU LEU HIS GLY GLY GLN PRO PRO GLU GLY ASP PRO ASP SEQRES 17 D 272 LEU ALA LYS ILE LEU GLU GLU VAL ARG TYR ILE ALA ASN SEQRES 18 D 272 ARG PHE ARG CYS GLN ASP GLU SER GLU ALA VAL CYS SER SEQRES 19 D 272 GLU TRP LYS PHE ALA ALA CYS VAL VAL ASP ARG LEU CYS SEQRES 20 D 272 LEU MET ALA PHE SER VAL PHE THR ILE ILE CYS THR ILE SEQRES 21 D 272 GLY ILE LEU MET SER ALA PRO ASN PHE VAL GLU GLU SEQRES 1 E 272 SER ASN ALA GLU GLU GLU LEU TYR TYR GLY LEU ASN LEU SEQRES 2 E 272 LEU ILE PRO CYS VAL LEU ILE SER ALA LEU ALA LEU LEU SEQRES 3 E 272 VAL PHE LEU LEU PRO ALA ASP SER GLY GLU LYS ILE SER SEQRES 4 E 272 LEU GLY ILE THR VAL LEU LEU SER LEU THR VAL PHE MET SEQRES 5 E 272 LEU LEU VAL ALA GLU ILE MET PRO SER THR SER ASP SER SEQRES 6 E 272 SER PRO SER ILE ALA GLN TYR PHE ALA SER THR MET ILE SEQRES 7 E 272 ILE VAL GLY LEU SER VAL VAL VAL THR VAL ILE VAL LEU SEQRES 8 E 272 GLN TYR HIS HIS HIS ASP PRO ASP GLY GLY LYS MET PRO SEQRES 9 E 272 LYS TRP THR ARG VAL ILE LEU LEU ASN TRP CYS ALA TRP SEQRES 10 E 272 PHE LEU ARG MET LYS ARG PRO GLY GLU ASP LYS VAL ARG SEQRES 11 E 272 PRO ALA CYS GLN HIS LYS GLN ARG ARG CYS SER LEU ALA SEQRES 12 E 272 SER VAL GLU MET SER ALA VAL ALA PRO PRO PRO ALA SER SEQRES 13 E 272 ASN GLY ASN LEU LEU TYR ILE GLY PHE ARG GLY LEU ASP SEQRES 14 E 272 GLY VAL HIS CYS VAL PRO THR PRO ASP SER GLY VAL VAL SEQRES 15 E 272 CYS GLY ARG MET ALA CYS SER PRO THR HIS ASP GLU HIS SEQRES 16 E 272 LEU LEU HIS GLY GLY GLN PRO PRO GLU GLY ASP PRO ASP SEQRES 17 E 272 LEU ALA LYS ILE LEU GLU GLU VAL ARG TYR ILE ALA ASN SEQRES 18 E 272 ARG PHE ARG CYS GLN ASP GLU SER GLU ALA VAL CYS SER SEQRES 19 E 272 GLU TRP LYS PHE ALA ALA CYS VAL VAL ASP ARG LEU CYS SEQRES 20 E 272 LEU MET ALA PHE SER VAL PHE THR ILE ILE CYS THR ILE SEQRES 21 E 272 GLY ILE LEU MET SER ALA PRO ASN PHE VAL GLU GLU HELIX 1 AA1 LEU A 209 LEU A 232 1 24 HELIX 2 AA2 GLU A 238 MET A 261 1 24 HELIX 3 AA3 SER A 268 TYR A 295 1 28 HELIX 4 AA4 THR A 309 ARG A 322 1 14 HELIX 5 AA5 HIS A 337 ARG A 341 5 5 HELIX 6 AA6 ASN A 361 ARG A 368 1 8 HELIX 7 AA7 ASP A 408 SER A 467 1 60 HELIX 8 AA8 SER A 467 VAL A 472 1 6 HELIX 9 AA9 TYR B 210 LEU B 232 1 23 HELIX 10 AB1 GLU B 238 MET B 261 1 24 HELIX 11 AB2 SER B 268 TYR B 295 1 28 HELIX 12 AB3 THR B 309 ARG B 322 1 14 HELIX 13 AB4 HIS B 337 ARG B 341 5 5 HELIX 14 AB5 ASN B 361 ARG B 368 1 8 HELIX 15 AB6 ASP B 408 SER B 467 1 60 HELIX 16 AB7 SER B 467 VAL B 472 1 6 HELIX 17 AB8 TYR C 210 LEU C 232 1 23 HELIX 18 AB9 GLU C 238 MET C 261 1 24 HELIX 19 AC1 SER C 268 TYR C 295 1 28 HELIX 20 AC2 THR C 309 ARG C 322 1 14 HELIX 21 AC3 HIS C 337 ARG C 341 5 5 HELIX 22 AC4 ASN C 361 ARG C 368 1 8 HELIX 23 AC5 ASP C 408 SER C 467 1 60 HELIX 24 AC6 SER C 467 VAL C 472 1 6 HELIX 25 AC7 TYR D 210 LEU D 232 1 23 HELIX 26 AC8 GLU D 238 MET D 261 1 24 HELIX 27 AC9 SER D 268 TYR D 295 1 28 HELIX 28 AD1 THR D 309 ARG D 322 1 14 HELIX 29 AD2 HIS D 337 ARG D 341 5 5 HELIX 30 AD3 ASN D 361 ARG D 368 1 8 HELIX 31 AD4 ASP D 408 SER D 467 1 60 HELIX 32 AD5 SER D 467 VAL D 472 1 6 HELIX 33 AD6 TYR E 210 LEU E 232 1 23 HELIX 34 AD7 GLU E 238 MET E 261 1 24 HELIX 35 AD8 SER E 268 TYR E 295 1 28 HELIX 36 AD9 THR E 309 ARG E 322 1 14 HELIX 37 AE1 HIS E 337 ARG E 341 5 5 HELIX 38 AE2 ASN E 361 ARG E 368 1 8 HELIX 39 AE3 ASP E 408 SER E 467 1 60 HELIX 40 AE4 SER E 467 VAL E 472 1 6 CISPEP 1 MET A 305 PRO A 306 5 -3.01 CISPEP 2 MET B 305 PRO B 306 5 -3.05 CISPEP 3 MET C 305 PRO C 306 5 -3.21 CISPEP 4 MET D 305 PRO D 306 5 -3.01 CISPEP 5 MET E 305 PRO E 306 5 -3.22 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1