HEADER NEUROPEPTIDE 30-JUN-10 2L03 TITLE SPATIAL STRUCTURE OF WATER-SOLUBLE LYNX1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: LY-6/NEUROTOXIN-LIKE PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: LYNX1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET-22B KEYWDS LYNX1, ACETYLCHOLINE RECEPTOR, ENDOGENIC NEUROMODULATOR, THREE-FINGER KEYWDS 2 TOXINS, NEUROPEPTIDE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR K.S.MINEEV,Z.O.SHENKAREV,A.S.ARSENIEV REVDAT 3 01-OCT-14 2L03 1 HEADER JRNL KEYWDS TITLE REVDAT 2 05-OCT-11 2L03 1 JRNL VERSN REVDAT 1 19-JAN-11 2L03 0 JRNL AUTH E.N.LYUKMANOVA,Z.O.SHENKAREV,M.A.SHULEPKO,K.S.MINEEV, JRNL AUTH 2 D.D'HOEDT,I.E.KASHEVEROV,S.Y.FILKIN,A.P.KRIVOLAPOVA, JRNL AUTH 3 H.JANICKOVA,V.DOLEZAL,D.A.DOLGIKH,A.S.ARSENIEV,D.BERTRAND, JRNL AUTH 4 V.I.TSETLIN,M.P.KIRPICHNIKOV JRNL TITL NMR STRUCTURE AND ACTION ON NICOTINIC ACETYLCHOLINE JRNL TITL 2 RECEPTORS OF WATER-SOLUBLE DOMAIN OF HUMAN LYNX1 JRNL REF J.BIOL.CHEM. V. 286 10618 2011 JRNL REFN ISSN 0021-9258 JRNL PMID 21252236 JRNL DOI 10.1074/JBC.M110.189100 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 2.1 REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2L03 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUL-10. REMARK 100 THE RCSB ID CODE IS RCSB101787. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.3 REMARK 210 IONIC STRENGTH : 21 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM [U-99% 15N] LYNX1-1, 20 REMARK 210 MM ACETIC ACID-2, 1 MM SODIUM REMARK 210 AZIDE-3, 90% H2O/10% D2O; 1.0 MM REMARK 210 LYNX1-4, 20 MM ACETIC ACID-5, 1 REMARK 210 MM SODIUM AZIDE-6, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D 1H-15N NOESY; REMARK 210 3D 1H-15N TOCSY; 3D HNHA; 3D REMARK 210 HNHB; 2D 1H-13C HSQC; 2D 1H-1H REMARK 210 TOCSY; 2D 1H-1H NOESY; 2D DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CARA 1.8.3, CYANA 2.1 REMARK 210 METHOD USED : SIMULATED ANNEALING, TORSION REMARK 210 ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 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 ASP A 12 -76.43 -65.88 REMARK 500 1 ASN A 16 83.14 -160.85 REMARK 500 1 MET A 23 -38.85 -157.88 REMARK 500 1 ALA A 25 30.18 -147.80 REMARK 500 1 ASP A 55 76.28 -165.41 REMARK 500 1 TYR A 57 -36.35 -134.20 REMARK 500 2 CYS A 7 -177.75 -176.32 REMARK 500 2 ASP A 12 -75.50 -70.07 REMARK 500 2 ASN A 16 85.64 -161.33 REMARK 500 2 PRO A 21 -175.28 -69.75 REMARK 500 2 MET A 23 -36.47 -152.25 REMARK 500 2 ALA A 25 20.46 -146.36 REMARK 500 2 ASP A 55 75.41 -154.48 REMARK 500 2 TYR A 57 -77.54 -135.26 REMARK 500 3 ASP A 12 -77.37 -61.57 REMARK 500 3 ASN A 16 83.42 -160.94 REMARK 500 3 MET A 23 -35.22 -157.74 REMARK 500 3 ALA A 25 33.61 -144.23 REMARK 500 3 ASP A 55 83.30 -163.70 REMARK 500 3 TYR A 57 -76.59 -138.52 REMARK 500 3 HIS A 60 31.46 -96.13 REMARK 500 3 ALA A 61 -75.57 -86.88 REMARK 500 4 CYS A 7 -176.92 -178.64 REMARK 500 4 ASP A 12 -76.67 -57.78 REMARK 500 4 ASN A 16 80.62 -161.62 REMARK 500 4 PRO A 21 -173.42 -69.73 REMARK 500 4 MET A 23 -36.70 -156.66 REMARK 500 4 ASP A 55 80.68 -161.55 REMARK 500 4 TYR A 57 -76.05 -140.98 REMARK 500 5 ASP A 12 -78.52 -67.22 REMARK 500 5 ASN A 16 87.82 -162.77 REMARK 500 5 PRO A 21 -167.81 -69.71 REMARK 500 5 ALA A 22 39.91 -90.16 REMARK 500 5 MET A 23 -31.18 -141.28 REMARK 500 5 TYR A 34 -75.10 -91.65 REMARK 500 5 TYR A 57 -43.45 -136.78 REMARK 500 5 SER A 58 83.63 -165.96 REMARK 500 6 CYS A 7 -177.82 -175.92 REMARK 500 6 ASP A 12 -74.32 -64.03 REMARK 500 6 ASN A 16 83.93 -160.85 REMARK 500 6 PRO A 21 -169.61 -69.83 REMARK 500 6 ALA A 22 41.64 -88.14 REMARK 500 6 MET A 23 -28.07 -143.84 REMARK 500 6 ASP A 55 96.56 -168.10 REMARK 500 6 TYR A 57 -39.21 -139.82 REMARK 500 6 ALA A 61 37.70 -87.54 REMARK 500 7 CYS A 7 -178.13 -170.41 REMARK 500 7 ASP A 12 -79.50 -66.32 REMARK 500 7 ASN A 16 85.22 -163.31 REMARK 500 7 MET A 23 -36.01 -157.85 REMARK 500 REMARK 500 THIS ENTRY HAS 163 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 17027 RELATED DB: BMRB DBREF 2L03 A 2 74 UNP Q9BZG9 LYNX1_HUMAN 21 93 SEQADV 2L03 MET A 1 UNP Q9BZG9 INITIATING METHIONINE SEQRES 1 A 74 MET LEU ASP CYS HIS VAL CYS ALA TYR ASN GLY ASP ASN SEQRES 2 A 74 CYS PHE ASN PRO MET ARG CYS PRO ALA MET VAL ALA TYR SEQRES 3 A 74 CYS MET THR THR ARG THR TYR TYR THR PRO THR ARG MET SEQRES 4 A 74 LYS VAL SER LYS SER CYS VAL PRO ARG CYS PHE GLU THR SEQRES 5 A 74 VAL TYR ASP GLY TYR SER LYS HIS ALA SER THR THR SER SEQRES 6 A 74 CYS CYS GLN TYR ASP LEU CYS ASN GLY SHEET 1 A 2 ASP A 3 HIS A 5 0 SHEET 2 A 2 PRO A 17 ARG A 19 -1 O MET A 18 N CYS A 4 SHEET 1 B 4 CYS A 7 TYR A 9 0 SHEET 2 B 4 ARG A 38 VAL A 46 -1 O LYS A 43 N CYS A 7 SHEET 3 B 4 TYR A 26 THR A 35 -1 N THR A 30 O SER A 42 SHEET 4 B 4 SER A 62 CYS A 67 -1 O CYS A 67 N CYS A 27 SSBOND 1 CYS A 4 CYS A 27 1555 1555 1.97 SSBOND 2 CYS A 7 CYS A 14 1555 1555 2.00 SSBOND 3 CYS A 20 CYS A 45 1555 1555 1.89 SSBOND 4 CYS A 49 CYS A 66 1555 1555 1.99 SSBOND 5 CYS A 67 CYS A 72 1555 1555 1.98 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