HEADER MEMBRANE PROTEIN 07-AUG-16 5SVT TITLE ANOMALOUS CS+ SIGNAL REVEALS THE SITE OF NA+ ION ENTRY TO THE CHANNEL TITLE 2 PORE OF THE HUMAN P2X3 ION CHANNEL THROUGH THE EXTRACELLULAR TITLE 3 FENESTRATIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: P2X PURINOCEPTOR 3; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: P2X3,ATP RECEPTOR,PURINERGIC RECEPTOR; COMPND 5 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: P2RX3; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HEK293; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACMAM KEYWDS MEMBRANE PROTEIN, ION CHANNEL, ANOMALOUS SIGNAL EXPDTA X-RAY DIFFRACTION AUTHOR S.E.MANSOOR,W.LU,W.OOSTERHEERT,M.SHEKHAR,E.TAJKHORSHID,E.GOUAUX REVDAT 5 29-JUL-20 5SVT 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE REVDAT 4 25-DEC-19 5SVT 1 REMARK REVDAT 3 20-SEP-17 5SVT 1 JRNL REMARK REVDAT 2 19-OCT-16 5SVT 1 JRNL REVDAT 1 28-SEP-16 5SVT 0 JRNL AUTH S.E.MANSOOR,W.LU,W.OOSTERHEERT,M.SHEKHAR,E.TAJKHORSHID, JRNL AUTH 2 E.GOUAUX JRNL TITL X-RAY STRUCTURES DEFINE HUMAN P2X3 RECEPTOR GATING CYCLE AND JRNL TITL 2 ANTAGONIST ACTION. JRNL REF NATURE V. 538 66 2016 JRNL REFN ESSN 1476-4687 JRNL PMID 27626375 JRNL DOI 10.1038/NATURE19367 REMARK 2 REMARK 2 RESOLUTION. 3.79 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10_2142: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.79 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.73 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 12536 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.278 REMARK 3 R VALUE (WORKING SET) : 0.276 REMARK 3 FREE R VALUE : 0.312 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 627 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.7289 - 6.0200 1.00 2988 159 0.2576 0.2917 REMARK 3 2 6.0200 - 4.7797 1.00 2977 153 0.2655 0.2982 REMARK 3 3 4.7797 - 4.1759 1.00 2971 158 0.2918 0.3360 REMARK 3 4 4.1759 - 3.7943 0.99 2973 157 0.5100 0.5778 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 1.020 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 49.870 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 2541 REMARK 3 ANGLE : 0.769 3466 REMARK 3 CHIRALITY : 0.113 406 REMARK 3 PLANARITY : 0.004 439 REMARK 3 DIHEDRAL : 16.431 1495 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5SVT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-AUG-16. REMARK 100 THE DEPOSITION ID IS D_1000223222. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-NOV-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.90740 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12566 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.790 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.4200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.99 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 400, 100 MM MES, PH 6.85, 50 REMARK 280 MM MGCL2, 100 MM CSCL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 59.97500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 34.62658 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 78.80333 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 59.97500 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 34.62658 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 78.80333 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 59.97500 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 34.62658 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 78.80333 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 59.97500 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 34.62658 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 78.80333 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 59.97500 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 34.62658 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 78.80333 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 59.97500 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 34.62658 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 78.80333 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 69.25316 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 157.60667 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 69.25316 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 157.60667 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 69.25316 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 157.60667 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 69.25316 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 157.60667 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 69.25316 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 157.60667 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 69.25316 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 157.60667 REMARK 290 REMARK 290 REMARK: NULL 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 16910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 43390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 NA NA A 405 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 2 REMARK 465 SER A 3 REMARK 465 ARG A 4 REMARK 465 ALA A 5 REMARK 465 ASP A 6 REMARK 465 PHE A 7 REMARK 465 PHE A 8 REMARK 465 THR A 9 REMARK 465 TYR A 10 REMARK 465 GLU A 11 REMARK 465 THR A 12 REMARK 465 PRO A 13 REMARK 465 LYS A 14 REMARK 465 VAL A 15 REMARK 465 ILE A 16 REMARK 465 VAL A 17 REMARK 465 VAL A 18 REMARK 465 LYS A 19 REMARK 465 SER A 20 REMARK 465 SER A 269 REMARK 465 GLU A 270 REMARK 465 LYS A 271 REMARK 465 SER A 272 REMARK 465 PHE A 346 REMARK 465 LEU A 347 REMARK 465 LYS A 348 REMARK 465 GLY A 349 REMARK 465 ALA A 350 REMARK 465 ASP A 351 REMARK 465 GLN A 352 REMARK 465 TYR A 353 REMARK 465 LYS A 354 REMARK 465 ALA A 355 REMARK 465 LYS A 356 REMARK 465 LYS A 357 REMARK 465 PHE A 358 REMARK 465 GLU A 359 REMARK 465 GLU A 360 REMARK 465 VAL A 361 REMARK 465 ASN A 362 REMARK 465 GLU A 363 REMARK 465 THR A 364 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 TRP A 21 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 21 CZ3 CH2 REMARK 470 ILE A 23 CG1 CG2 CD1 REMARK 470 ASN A 27 CG OD1 ND2 REMARK 470 ARG A 28 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 65 CG CD CE NZ REMARK 470 GLU A 111 CG CD OE1 OE2 REMARK 470 GLU A 112 CG CD OE1 OE2 REMARK 470 LYS A 113 CG CD CE NZ REMARK 470 GLU A 125 CG CD OE1 OE2 REMARK 470 VAL A 143 CG1 CG2 REMARK 470 GLU A 161 CG CD OE1 OE2 REMARK 470 LYS A 176 CG CD CE NZ REMARK 470 ARG A 198 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 201 CG CD CE NZ REMARK 470 LYS A 223 CG CD CE NZ REMARK 470 LYS A 231 CG CD CE NZ REMARK 470 LYS A 259 CG CD CE NZ REMARK 470 VAL A 268 CG1 CG2 REMARK 470 GLU A 289 CG CD OE1 OE2 REMARK 470 LEU A 343 CG CD1 CD2 REMARK 470 LEU A 344 CG CD1 CD2 REMARK 470 ASN A 345 CG OD1 ND2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 ND2 ASN A 194 C2 NAG A 402 1.60 REMARK 500 CG ASN A 194 C1 NAG A 402 2.04 REMARK 500 ND2 ASN A 194 N2 NAG A 402 2.10 REMARK 500 OD1 ASN A 194 C1 NAG A 402 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD1 ASP A 79 OH TYR A 285 3555 2.14 REMARK 500 O GLN A 85 OH TYR A 278 3555 2.14 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 ALA A 55 61.70 -111.75 REMARK 500 ALA A 71 -127.38 59.28 REMARK 500 TRP A 245 74.51 -118.85 REMARK 500 SER A 267 -131.72 40.34 REMARK 500 PRO A 276 -179.70 -65.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5SVJ RELATED DB: PDB REMARK 900 RELATED ID: 5SVK RELATED DB: PDB REMARK 900 RELATED ID: 5SVL RELATED DB: PDB REMARK 900 RELATED ID: 5SVM RELATED DB: PDB REMARK 900 RELATED ID: 5SVP RELATED DB: PDB REMARK 900 RELATED ID: 5SVQ RELATED DB: PDB REMARK 900 RELATED ID: 5SVR RELATED DB: PDB REMARK 900 RELATED ID: 5SVS RELATED DB: PDB DBREF 5SVT A 6 364 UNP P56373 P2RX3_HUMAN 6 364 SEQADV 5SVT GLY A 2 UNP P56373 EXPRESSION TAG SEQADV 5SVT SER A 3 UNP P56373 EXPRESSION TAG SEQADV 5SVT ARG A 4 UNP P56373 EXPRESSION TAG SEQADV 5SVT ALA A 5 UNP P56373 EXPRESSION TAG SEQADV 5SVT PRO A 13 UNP P56373 THR 13 ENGINEERED MUTATION SEQADV 5SVT VAL A 15 UNP P56373 SER 15 ENGINEERED MUTATION SEQADV 5SVT ILE A 16 UNP P56373 VAL 16 ENGINEERED MUTATION SEQRES 1 A 363 GLY SER ARG ALA ASP PHE PHE THR TYR GLU THR PRO LYS SEQRES 2 A 363 VAL ILE VAL VAL LYS SER TRP THR ILE GLY ILE ILE ASN SEQRES 3 A 363 ARG VAL VAL GLN LEU LEU ILE ILE SER TYR PHE VAL GLY SEQRES 4 A 363 TRP VAL PHE LEU HIS GLU LYS ALA TYR GLN VAL ARG ASP SEQRES 5 A 363 THR ALA ILE GLU SER SER VAL VAL THR LYS VAL LYS GLY SEQRES 6 A 363 SER GLY LEU TYR ALA ASN ARG VAL MET ASP VAL SER ASP SEQRES 7 A 363 TYR VAL THR PRO PRO GLN GLY THR SER VAL PHE VAL ILE SEQRES 8 A 363 ILE THR LYS MET ILE VAL THR GLU ASN GLN MET GLN GLY SEQRES 9 A 363 PHE CYS PRO GLU SER GLU GLU LYS TYR ARG CYS VAL SER SEQRES 10 A 363 ASP SER GLN CYS GLY PRO GLU ARG LEU PRO GLY GLY GLY SEQRES 11 A 363 ILE LEU THR GLY ARG CYS VAL ASN TYR SER SER VAL LEU SEQRES 12 A 363 ARG THR CYS GLU ILE GLN GLY TRP CYS PRO THR GLU VAL SEQRES 13 A 363 ASP THR VAL GLU THR PRO ILE MET MET GLU ALA GLU ASN SEQRES 14 A 363 PHE THR ILE PHE ILE LYS ASN SER ILE ARG PHE PRO LEU SEQRES 15 A 363 PHE ASN PHE GLU LYS GLY ASN LEU LEU PRO ASN LEU THR SEQRES 16 A 363 ALA ARG ASP MET LYS THR CYS ARG PHE HIS PRO ASP LYS SEQRES 17 A 363 ASP PRO PHE CYS PRO ILE LEU ARG VAL GLY ASP VAL VAL SEQRES 18 A 363 LYS PHE ALA GLY GLN ASP PHE ALA LYS LEU ALA ARG THR SEQRES 19 A 363 GLY GLY VAL LEU GLY ILE LYS ILE GLY TRP VAL CYS ASP SEQRES 20 A 363 LEU ASP LYS ALA TRP ASP GLN CYS ILE PRO LYS TYR SER SEQRES 21 A 363 PHE THR ARG LEU ASP SER VAL SER GLU LYS SER SER VAL SEQRES 22 A 363 SER PRO GLY TYR ASN PHE ARG PHE ALA LYS TYR TYR LYS SEQRES 23 A 363 MET GLU ASN GLY SER GLU TYR ARG THR LEU LEU LYS ALA SEQRES 24 A 363 PHE GLY ILE ARG PHE ASP VAL LEU VAL TYR GLY ASN ALA SEQRES 25 A 363 GLY LYS PHE ASN ILE ILE PRO THR ILE ILE SER SER VAL SEQRES 26 A 363 ALA ALA PHE THR SER VAL GLY VAL GLY THR VAL LEU CYS SEQRES 27 A 363 ASP ILE ILE LEU LEU ASN PHE LEU LYS GLY ALA ASP GLN SEQRES 28 A 363 TYR LYS ALA LYS LYS PHE GLU GLU VAL ASN GLU THR HET NAG A 401 28 HET NAG A 402 28 HET NAG A 403 28 HET MG A 404 1 HET NA A 405 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM MG MAGNESIUM ION HETNAM NA SODIUM ION FORMUL 2 NAG 3(C8 H15 N O6) FORMUL 5 MG MG 2+ FORMUL 6 NA NA 1+ HELIX 1 AA1 THR A 22 GLU A 46 1 25 HELIX 2 AA2 ASP A 76 TYR A 80 1 5 HELIX 3 AA3 GLU A 111 ARG A 115 5 5 HELIX 4 AA4 SER A 118 CYS A 122 5 5 HELIX 5 AA5 MET A 165 ASN A 170 5 6 HELIX 6 AA6 VAL A 218 ALA A 225 1 8 HELIX 7 AA7 ASP A 228 GLY A 236 1 9 HELIX 8 AA8 ALA A 252 CYS A 256 5 5 HELIX 9 AA9 ASN A 317 ASN A 345 1 29 SHEET 1 AA1 4 LEU A 133 VAL A 138 0 SHEET 2 AA1 4 THR A 146 CYS A 153 -1 O GLU A 148 N ARG A 136 SHEET 3 AA1 4 VAL A 89 PRO A 108 -1 N CYS A 107 O ILE A 149 SHEET 4 AA1 4 VAL A 81 THR A 82 -1 N THR A 82 O VAL A 91 SHEET 1 AA2 4 THR A 146 CYS A 153 0 SHEET 2 AA2 4 VAL A 89 PRO A 108 -1 N CYS A 107 O ILE A 149 SHEET 3 AA2 4 GLU A 293 PHE A 316 -1 O PHE A 301 N LYS A 95 SHEET 4 AA2 4 GLN A 50 ASP A 53 -1 N VAL A 51 O LYS A 315 SHEET 1 AA3 4 VAL A 81 THR A 82 0 SHEET 2 AA3 4 VAL A 89 PRO A 108 -1 O VAL A 91 N THR A 82 SHEET 3 AA3 4 GLU A 293 PHE A 316 -1 O PHE A 301 N LYS A 95 SHEET 4 AA3 4 ASN A 279 LYS A 287 -1 N PHE A 280 O ALA A 300 SHEET 1 AA4 4 ASN A 279 LYS A 287 0 SHEET 2 AA4 4 GLU A 293 PHE A 316 -1 O ALA A 300 N PHE A 280 SHEET 3 AA4 4 GLY A 237 ASP A 248 1 N GLY A 237 O ARG A 304 SHEET 4 AA4 4 LYS A 259 ARG A 264 -1 O THR A 263 N GLY A 240 SHEET 1 AA5 3 GLU A 57 LYS A 65 0 SHEET 2 AA5 3 THR A 172 PHE A 181 -1 O LYS A 176 N VAL A 61 SHEET 3 AA5 3 PHE A 186 GLY A 189 -1 O LYS A 188 N ILE A 179 SHEET 1 AA6 3 GLU A 57 LYS A 65 0 SHEET 2 AA6 3 THR A 172 PHE A 181 -1 O LYS A 176 N VAL A 61 SHEET 3 AA6 3 ILE A 215 ARG A 217 -1 O LEU A 216 N ILE A 173 SHEET 1 AA7 2 GLY A 68 TYR A 70 0 SHEET 2 AA7 2 ARG A 73 MET A 75 -1 O ARG A 73 N TYR A 70 SSBOND 1 CYS A 107 CYS A 153 1555 1555 2.03 SSBOND 2 CYS A 116 CYS A 137 1555 1555 2.04 SSBOND 3 CYS A 122 CYS A 147 1555 1555 2.03 SSBOND 4 CYS A 203 CYS A 213 1555 1555 2.04 SSBOND 5 CYS A 247 CYS A 256 1555 1555 2.03 LINK ND2 ASN A 170 C1 NAG A 401 1555 1555 1.43 LINK ND2 ASN A 194 C1 NAG A 402 1555 1555 1.46 LINK ND2 ASN A 290 C1 NAG A 403 1555 1555 1.45 CISPEP 1 THR A 82 PRO A 83 0 -0.16 CISPEP 2 CYS A 153 PRO A 154 0 1.80 CRYST1 119.950 119.950 236.410 90.00 90.00 120.00 H 3 2 18 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 0.008337 0.004813 0.000000 0.00000 SCALE2 0.000000 0.009627 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004230 0.00000