HEADER HYDROLASE 24-OCT-20 7KIR TITLE CRYSTAL STRUCTURE OF INOSITOL POLYPHOSPHATE 1-PHOSPHATASE (INPP1) D54A TITLE 2 MUTANT IN COMPLEX WITH INOSITOL (1,4)-BISPHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INOSITOL POLYPHOSPHATE 1-PHOSPHATASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IPPASE; COMPND 5 EC: 3.1.3.57; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 GENE: INPP1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.E.DOLLINS,J.-P.XIONG,Y.REN,J.D.YORK REVDAT 3 18-OCT-23 7KIR 1 REMARK REVDAT 2 14-JUL-21 7KIR 1 JRNL REVDAT 1 25-NOV-20 7KIR 0 JRNL AUTH D.E.DOLLINS,J.P.XIONG,S.ENDO-STREETER,D.E.ANDERSON, JRNL AUTH 2 V.S.BANSAL,J.W.PONDER,Y.REN,J.D.YORK JRNL TITL A STRUCTURAL BASIS FOR LITHIUM AND SUBSTRATE BINDING OF AN JRNL TITL 2 INOSITIDE PHOSPHATASE. JRNL REF J.BIOL.CHEM. V. 296 00059 2020 JRNL REFN ESSN 1083-351X JRNL PMID 33172890 JRNL DOI 10.1074/JBC.RA120.014057 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.25 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.440 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.9 REMARK 3 NUMBER OF REFLECTIONS : 10595 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1070 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 35.2500 - 5.2000 0.89 1157 125 0.1914 0.2365 REMARK 3 2 5.2000 - 4.1300 0.94 1220 142 0.1545 0.1813 REMARK 3 3 4.1300 - 3.6100 0.96 1232 137 0.1634 0.2526 REMARK 3 4 3.6100 - 3.2800 0.96 1223 136 0.1812 0.2129 REMARK 3 5 3.2800 - 3.0400 0.97 1227 140 0.1895 0.2758 REMARK 3 6 3.0400 - 2.8600 0.95 1231 136 0.2226 0.3206 REMARK 3 7 2.8600 - 2.7200 0.92 1174 134 0.2568 0.2903 REMARK 3 8 2.7200 - 2.6000 0.82 1061 120 0.2783 0.3274 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) : 0.321 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.972 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.65 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.83 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 : 0.005 2604 REMARK 3 ANGLE : 0.761 3526 REMARK 3 CHIRALITY : 0.048 409 REMARK 3 PLANARITY : 0.004 445 REMARK 3 DIHEDRAL : 11.433 344 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 7KIR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1000252543. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-98 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU R-AXIS II REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10601 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 35.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.09900 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: 1INP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE FIRST GROWN IN 0.1M REMARK 280 SODIUM CITRATE PH 4.3, 16-18% PEG6K, 5 MM CACL2. THEN CRYSTALS REMARK 280 WERE SOAKED WITH INOSITOL (1,4)-BISPHOSPHATE FOR 1-3 HOURS, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 71.46900 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 35.73450 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 107.20350 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 LEU A 32 REMARK 465 ILE A 33 REMARK 465 GLU A 34 REMARK 465 GLU A 35 REMARK 465 LYS A 36 REMARK 465 LYS A 37 REMARK 465 GLU A 38 REMARK 465 GLY A 39 REMARK 465 GLU A 40 REMARK 465 LYS A 41 REMARK 465 ASN A 42 REMARK 465 LYS A 43 REMARK 465 LYS A 44 REMARK 465 PHE A 45 REMARK 465 ALA A 46 REMARK 465 VAL A 47 REMARK 465 SER A 238 REMARK 465 THR A 239 REMARK 465 ARG A 240 REMARK 465 SER A 241 REMARK 465 ASN A 242 REMARK 465 SER A 243 REMARK 465 GLU A 244 REMARK 465 ALA A 245 REMARK 465 GLN A 246 REMARK 465 SER A 247 REMARK 465 GLN A 248 REMARK 465 GLY A 249 REMARK 465 THR A 250 REMARK 465 GLN A 251 REMARK 465 ASN A 252 REMARK 465 PRO A 253 REMARK 465 SER A 254 REMARK 465 SER A 255 REMARK 465 GLU A 256 REMARK 465 GLY A 257 REMARK 465 SER A 258 REMARK 465 CYS A 259 REMARK 465 ARG A 260 REMARK 465 PHE A 261 REMARK 465 ILE A 273 REMARK 465 LYS A 274 REMARK 465 GLY A 275 REMARK 465 ALA A 276 REMARK 465 LEU A 277 REMARK 465 SER A 278 REMARK 465 HIS A 279 REMARK 465 VAL A 280 REMARK 465 CYS A 281 REMARK 465 GLY A 282 REMARK 465 GLU A 283 REMARK 465 ASN A 342 REMARK 465 PRO A 343 REMARK 465 ASP A 344 REMARK 465 THR A 345 REMARK 465 GLY A 346 REMARK 465 LEU A 347 REMARK 465 ASP A 348 REMARK 465 LEU A 349 REMARK 465 GLU A 359 REMARK 465 GLY A 360 REMARK 465 ALA A 361 REMARK 465 ALA A 362 REMARK 465 GLY A 363 REMARK 465 VAL A 364 REMARK 465 ASP A 365 REMARK 465 LEU A 393 REMARK 465 ALA A 394 REMARK 465 PRO A 395 REMARK 465 VAL A 396 REMARK 465 ALA A 397 REMARK 465 THR A 398 REMARK 465 HIS A 399 REMARK 465 THR A 400 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 MET A 1 CB CG SD CE 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 SER A 157 67.05 63.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 79 OE1 REMARK 620 2 ASP A 153 OD1 76.8 REMARK 620 3 ILE A 155 O 157.9 82.3 REMARK 620 4 2IP A 501 O11 100.1 118.0 96.1 REMARK 620 5 HOH A 614 O 82.8 159.1 117.1 70.1 REMARK 620 6 HOH A 616 O 85.5 99.2 90.7 142.8 74.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 153 OD2 REMARK 620 2 ASP A 156 OD1 80.2 REMARK 620 3 ASP A 317 OD1 82.6 83.4 REMARK 620 4 2IP A 501 O1 156.0 100.0 121.4 REMARK 620 5 2IP A 501 O11 94.8 98.0 176.8 61.3 REMARK 620 6 HOH A 621 O 119.3 158.1 89.0 66.7 90.7 REMARK 620 N 1 2 3 4 5 DBREF 7KIR A 1 400 UNP P21327 INPP_BOVIN 1 400 SEQADV 7KIR ALA A 54 UNP P21327 ASP 54 ENGINEERED MUTATION SEQADV 7KIR LEU A 84 UNP P21327 PHE 84 CONFLICT SEQRES 1 A 400 MET SER ASP ILE LEU GLN GLU LEU LEU ARG VAL SER GLU SEQRES 2 A 400 LYS ALA ALA ASN ILE ALA ARG ALA CYS ARG GLN GLN GLU SEQRES 3 A 400 THR LEU PHE GLN LEU LEU ILE GLU GLU LYS LYS GLU GLY SEQRES 4 A 400 GLU LYS ASN LYS LYS PHE ALA VAL ASP PHE LYS THR LEU SEQRES 5 A 400 ALA ALA VAL LEU VAL GLN GLU VAL ILE LYS GLU ASN MET SEQRES 6 A 400 GLU ASN LYS PHE PRO GLY LEU GLY LYS LYS ILE PHE GLY SEQRES 7 A 400 GLU GLU SER ASN GLU LEU THR ASN ASP LEU GLY GLU LYS SEQRES 8 A 400 ILE ILE MET ARG LEU GLY PRO THR GLU GLU GLU THR VAL SEQRES 9 A 400 ALA LEU LEU SER LYS VAL LEU ASN GLY ASN LYS LEU ALA SEQRES 10 A 400 SER GLU ALA LEU ALA LYS VAL VAL HIS GLN ASP VAL PHE SEQRES 11 A 400 PHE SER ASP PRO ALA LEU ASP SER VAL GLU ILE ASN ILE SEQRES 12 A 400 PRO GLN ASP ILE LEU GLY ILE TRP VAL ASP PRO ILE ASP SEQRES 13 A 400 SER THR TYR GLN TYR ILE LYS GLY SER ALA ASP ILE THR SEQRES 14 A 400 PRO ASN GLN GLY ILE PHE PRO SER GLY LEU GLN CYS VAL SEQRES 15 A 400 THR VAL LEU ILE GLY VAL TYR ASP ILE GLN THR GLY VAL SEQRES 16 A 400 PRO LEU MET GLY VAL ILE ASN GLN PRO PHE VAL SER GLN SEQRES 17 A 400 ASP LEU HIS THR ARG ARG TRP LYS GLY GLN CYS TYR TRP SEQRES 18 A 400 GLY LEU SER TYR LEU GLY THR ASN ILE HIS SER LEU LEU SEQRES 19 A 400 PRO PRO VAL SER THR ARG SER ASN SER GLU ALA GLN SER SEQRES 20 A 400 GLN GLY THR GLN ASN PRO SER SER GLU GLY SER CYS ARG SEQRES 21 A 400 PHE SER VAL VAL ILE SER THR SER GLU LYS GLU THR ILE SEQRES 22 A 400 LYS GLY ALA LEU SER HIS VAL CYS GLY GLU ARG ILE PHE SEQRES 23 A 400 ARG ALA ALA GLY ALA GLY TYR LYS SER LEU CYS VAL ILE SEQRES 24 A 400 LEU GLY LEU ALA ASP ILE TYR ILE PHE SER GLU ASP THR SEQRES 25 A 400 THR PHE LYS TRP ASP SER CYS ALA ALA HIS ALA ILE LEU SEQRES 26 A 400 ARG ALA MET GLY GLY GLY MET VAL ASP LEU LYS GLU CYS SEQRES 27 A 400 LEU GLU ARG ASN PRO ASP THR GLY LEU ASP LEU PRO GLN SEQRES 28 A 400 LEU VAL TYR HIS VAL GLY ASN GLU GLY ALA ALA GLY VAL SEQRES 29 A 400 ASP GLN TRP ALA ASN LYS GLY GLY LEU ILE ALA TYR ARG SEQRES 30 A 400 SER GLU LYS GLN LEU GLU THR PHE LEU SER ARG LEU LEU SEQRES 31 A 400 GLN HIS LEU ALA PRO VAL ALA THR HIS THR HET 2IP A 501 20 HET CA A 502 1 HET CA A 503 1 HETNAM 2IP D-MYO-INOSITOL-1,4-BISPHOSPHATE HETNAM CA CALCIUM ION FORMUL 2 2IP C6 H14 O12 P2 FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *22(H2 O) HELIX 1 AA1 MET A 1 GLN A 25 1 25 HELIX 2 AA2 GLN A 25 LEU A 31 1 7 HELIX 3 AA3 PHE A 49 PHE A 69 1 21 HELIX 4 AA4 LEU A 72 LYS A 74 5 3 HELIX 5 AA5 THR A 99 LEU A 111 1 13 HELIX 6 AA6 ASN A 114 HIS A 126 1 13 HELIX 7 AA7 ASP A 133 VAL A 139 1 7 HELIX 8 AA8 PRO A 144 ASP A 146 5 3 HELIX 9 AA9 SER A 157 GLY A 164 1 8 HELIX 10 AB1 GLY A 178 VAL A 182 5 5 HELIX 11 AB2 GLY A 290 LEU A 300 1 11 HELIX 12 AB3 PHE A 314 ALA A 327 1 14 HELIX 13 AB4 LEU A 335 GLU A 340 1 6 HELIX 14 AB5 SER A 378 GLN A 391 1 14 SHEET 1 AA1 6 ILE A 76 GLY A 78 0 SHEET 2 AA1 6 LEU A 148 ASP A 156 1 O ILE A 150 N PHE A 77 SHEET 3 AA1 6 THR A 183 ASP A 190 -1 O THR A 183 N ASP A 156 SHEET 4 AA1 6 PRO A 196 GLN A 208 -1 O LEU A 197 N VAL A 188 SHEET 5 AA1 6 TRP A 215 TYR A 225 -1 O LYS A 216 N SER A 207 SHEET 6 AA1 6 THR A 228 HIS A 231 -1 O ILE A 230 N LEU A 223 SHEET 1 AA2 2 GLU A 83 THR A 85 0 SHEET 2 AA2 2 LYS A 91 ILE A 93 -1 O ILE A 92 N LEU A 84 SHEET 1 AA3 5 ILE A 285 ARG A 287 0 SHEET 2 AA3 5 ILE A 265 THR A 267 1 N ILE A 265 O PHE A 286 SHEET 3 AA3 5 ILE A 305 PHE A 308 1 O ILE A 305 N SER A 266 SHEET 4 AA3 5 LEU A 373 TYR A 376 -1 O LEU A 373 N PHE A 308 SHEET 5 AA3 5 GLY A 331 ASP A 334 -1 N GLY A 331 O TYR A 376 LINK OE1 GLU A 79 CA CA A 503 1555 1555 2.37 LINK OD2 ASP A 153 CA CA A 502 1555 1555 2.46 LINK OD1 ASP A 153 CA CA A 503 1555 1555 2.51 LINK O ILE A 155 CA CA A 503 1555 1555 2.49 LINK OD1 ASP A 156 CA CA A 502 1555 1555 2.39 LINK OD1 ASP A 317 CA CA A 502 1555 1555 2.38 LINK O1 2IP A 501 CA CA A 502 1555 1555 2.43 LINK O11 2IP A 501 CA CA A 502 1555 1555 2.39 LINK O11 2IP A 501 CA CA A 503 1555 1555 2.32 LINK CA CA A 502 O HOH A 621 1555 1555 2.99 LINK CA CA A 503 O HOH A 614 1555 1555 2.74 LINK CA CA A 503 O HOH A 616 1555 1555 2.64 CISPEP 1 GLY A 97 PRO A 98 0 2.31 CRYST1 51.437 51.437 142.938 90.00 90.00 90.00 P 41 4 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 0.019441 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019441 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006996 0.00000