HEADER IMMUNE SYSTEM 25-FEB-24 9ASF TITLE CRYSTAL STRUCTURE OF HLA-A*03:01 IN COMPLEX WITH A WILD-TYPE PIK3CA TITLE 2 PEPTIDE ANALOGUE (TRP-6 BTA) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, A ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EXTRACELLULAR DOMAIN; COMPND 5 SYNONYM: HUMAN LEUKOCYTE ANTIGEN A,HLA-A; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE CATALYTIC COMPND 13 SUBUNIT ALPHA ISOFORM; COMPND 14 CHAIN: C; COMPND 15 FRAGMENT: RESIDUES 1046-1054 (UNIPROT NUMBERING); COMPND 16 SYNONYM: PI3-KINASE SUBUNIT ALPHA,PI3K-ALPHA,PI3KALPHA,PTDINS-3- COMPND 17 KINASE SUBUNIT ALPHA,PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE COMPND 18 110 KDA CATALYTIC SUBUNIT ALPHA,PTDINS-3-KINASE SUBUNIT P110-ALPHA, COMPND 19 P110ALPHA,PHOSPHOINOSITIDE 3-KINASE ALPHA,PHOSPHOINOSITIDE-3-KINASE COMPND 20 CATALYTIC ALPHA POLYPEPTIDE,SERINE/THREONINE PROTEIN KINASE PIK3CA; COMPND 21 EC: 2.7.1.137,2.7.1.153,2.7.11.1; COMPND 22 ENGINEERED: YES; COMPND 23 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: HLA-A, HLAA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: B2M, CDABP0092, HDCMA22P; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 18 ORGANISM_COMMON: HUMAN; SOURCE 19 ORGANISM_TAXID: 9606 KEYWDS PEPTIDE-CLASS I MAJOR HISTOCOMPATIBILITY COMPLEX, PMHC, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR J.MA,B.M.BAKER REVDAT 1 11-DEC-24 9ASF 0 JRNL AUTH J.MA,B.M.BAKER JRNL TITL CRYSTAL STRUCTURE OF HLA-A*03:01 IN COMPLEX WITH A WILD-TYPE JRNL TITL 2 PIK3CA PEPTIDE ANALOGUE (TRP-6 BTA) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.77 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 1.77 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.89 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.170 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 59188 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.680 REMARK 3 FREE R VALUE TEST SET COUNT : 3954 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 43.8900 - 5.3700 1.00 2223 160 0.2040 0.2293 REMARK 3 2 5.3700 - 4.2600 1.00 2097 149 0.1611 0.2067 REMARK 3 3 4.2600 - 3.7200 1.00 2057 148 0.1614 0.1843 REMARK 3 4 3.7200 - 3.3800 1.00 2056 146 0.1891 0.2229 REMARK 3 5 3.3800 - 3.1400 1.00 2041 146 0.1873 0.2116 REMARK 3 6 3.1400 - 2.9500 1.00 2024 145 0.1947 0.2737 REMARK 3 7 2.9500 - 2.8100 1.00 2017 145 0.1997 0.2240 REMARK 3 8 2.8100 - 2.6800 1.00 2008 143 0.2092 0.2597 REMARK 3 9 2.6800 - 2.5800 1.00 2001 144 0.2057 0.2449 REMARK 3 10 2.5800 - 2.4900 1.00 2013 143 0.2183 0.2383 REMARK 3 11 2.4900 - 2.4100 1.00 1995 143 0.2024 0.2278 REMARK 3 12 2.4100 - 2.3500 1.00 1991 143 0.2050 0.2446 REMARK 3 13 2.3500 - 2.2800 0.99 1986 142 0.2141 0.2607 REMARK 3 14 2.2800 - 2.2300 0.99 1975 141 0.2087 0.2304 REMARK 3 15 2.2300 - 2.1800 0.99 1993 145 0.2282 0.2395 REMARK 3 16 2.1800 - 2.1300 0.99 1960 139 0.2330 0.2626 REMARK 3 17 2.1300 - 2.0900 0.99 1959 139 0.2248 0.2531 REMARK 3 18 2.0900 - 2.0500 0.99 1970 142 0.2340 0.2723 REMARK 3 19 2.0500 - 2.0100 0.99 1982 142 0.2234 0.2444 REMARK 3 20 2.0100 - 1.9800 0.99 1951 138 0.2197 0.2511 REMARK 3 21 1.9800 - 1.9500 0.98 1963 142 0.2283 0.2688 REMARK 3 22 1.9500 - 1.9200 0.98 1906 134 0.2259 0.2507 REMARK 3 23 1.9200 - 1.8900 0.97 1963 143 0.2385 0.3103 REMARK 3 24 1.8900 - 1.8600 0.98 1912 137 0.2401 0.2595 REMARK 3 25 1.8600 - 1.8400 0.96 1899 135 0.2500 0.2830 REMARK 3 26 1.8400 - 1.8100 0.96 1898 135 0.2660 0.2916 REMARK 3 27 1.8100 - 1.7900 0.95 1861 134 0.2934 0.3100 REMARK 3 28 1.7900 - 1.7700 0.77 1533 111 0.2906 0.3310 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.203 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.037 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.65 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.41 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 : 0.007 3237 REMARK 3 ANGLE : 0.878 4393 REMARK 3 CHIRALITY : 0.054 447 REMARK 3 PLANARITY : 0.008 579 REMARK 3 DIHEDRAL : 14.882 1203 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 180 ) REMARK 3 ORIGIN FOR THE GROUP (A): -66.2118 -7.3542 26.3853 REMARK 3 T TENSOR REMARK 3 T11: 0.1958 T22: 0.0651 REMARK 3 T33: 0.1045 T12: -0.0245 REMARK 3 T13: 0.0028 T23: 0.0157 REMARK 3 L TENSOR REMARK 3 L11: 0.6316 L22: 0.8619 REMARK 3 L33: 0.7903 L12: 0.2224 REMARK 3 L13: -0.4380 L23: -0.1994 REMARK 3 S TENSOR REMARK 3 S11: -0.0505 S12: 0.0864 S13: 0.0933 REMARK 3 S21: 0.0895 S22: 0.1957 S23: 0.1101 REMARK 3 S31: 0.0811 S32: -0.1238 S33: 0.0887 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 181 THROUGH 274 ) REMARK 3 ORIGIN FOR THE GROUP (A): -38.6964 -29.5808 24.6758 REMARK 3 T TENSOR REMARK 3 T11: 0.6110 T22: 0.2583 REMARK 3 T33: 0.2945 T12: 0.2125 REMARK 3 T13: 0.0050 T23: -0.0411 REMARK 3 L TENSOR REMARK 3 L11: 0.7346 L22: 1.5111 REMARK 3 L33: 0.2717 L12: -0.8451 REMARK 3 L13: -0.3484 L23: 0.6411 REMARK 3 S TENSOR REMARK 3 S11: 0.0042 S12: -0.1071 S13: 0.2839 REMARK 3 S21: 0.0219 S22: 0.1140 S23: -0.3630 REMARK 3 S31: -0.0749 S32: 0.0296 S33: -0.2857 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1 THROUGH 99 ) REMARK 3 ORIGIN FOR THE GROUP (A): -58.7893 -30.8019 14.9957 REMARK 3 T TENSOR REMARK 3 T11: 0.5060 T22: 0.1402 REMARK 3 T33: 0.2298 T12: -0.0584 REMARK 3 T13: 0.0903 T23: -0.0529 REMARK 3 L TENSOR REMARK 3 L11: 0.4075 L22: 1.0532 REMARK 3 L33: 0.2944 L12: -0.0500 REMARK 3 L13: -0.0499 L23: -0.0472 REMARK 3 S TENSOR REMARK 3 S11: -0.1435 S12: 0.0411 S13: -0.2586 REMARK 3 S21: 0.0731 S22: 0.0242 S23: 0.0606 REMARK 3 S31: 0.3227 S32: -0.0219 S33: -0.0525 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 1 THROUGH 9 ) REMARK 3 ORIGIN FOR THE GROUP (A): -71.1560 -1.1548 26.3842 REMARK 3 T TENSOR REMARK 3 T11: 0.3657 T22: 0.2272 REMARK 3 T33: 0.4443 T12: 0.0146 REMARK 3 T13: 0.0205 T23: 0.1207 REMARK 3 L TENSOR REMARK 3 L11: 0.9413 L22: 2.6050 REMARK 3 L33: 4.1932 L12: -1.5561 REMARK 3 L13: 1.9309 L23: -3.2632 REMARK 3 S TENSOR REMARK 3 S11: -0.1127 S12: -0.0422 S13: 0.1231 REMARK 3 S21: 0.5188 S22: 0.4374 S23: 0.7867 REMARK 3 S31: -0.6428 S32: -0.7327 S33: -0.3239 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 9ASF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1000281873. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-OCT-22 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 : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60123 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.770 REMARK 200 RESOLUTION RANGE LOW (A) : 43.890 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 38.20 REMARK 200 R MERGE (I) : 0.18130 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.4900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.77 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.63800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.340 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.20.1_4487 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% W/V POLYETHYLENE GLYCOL 6,000, 50 REMARK 280 MM POTASSIUM CHLORIDE; 10 MM MAGNESIUM CHLORIDE, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 6 2 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 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z REMARK 290 6555 X-Y,X,Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 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 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 0.00000 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: 4760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18860 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 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 HOH A 502 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 737 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 740 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 766 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 MET B 0 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 ARG A 181 CG CD NE CZ NH1 NH2 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 O HOH A 655 O HOH A 722 2.13 REMARK 500 O HOH A 692 O HOH B 301 2.15 REMARK 500 O HOH A 461 O HOH A 669 2.15 REMARK 500 O HOH A 530 O HOH A 747 2.16 REMARK 500 O HOH A 657 O HOH B 259 2.17 REMARK 500 O ASP A 227 O HOH A 401 2.17 REMARK 500 ND2 ASN A 66 O HOH A 402 2.17 REMARK 500 O HOH A 631 O HOH B 297 2.17 REMARK 500 O HOH A 590 O HOH A 675 2.17 REMARK 500 O HOH B 309 O HOH B 324 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 4OG C 6 O - C - N ANGL. DEV. = 9.6 DEGREES REMARK 500 THR C 7 C - N - CA ANGL. DEV. = -17.0 DEGREES 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 ASP A 29 -128.35 52.74 REMARK 500 TRP B 60 -2.06 76.24 REMARK 500 REMARK 500 REMARK: NULL DBREF 9ASF A 1 274 UNP P04439 HLAA_HUMAN 25 298 DBREF 9ASF B 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 9ASF C 1 9 UNP P42336 PK3CA_HUMAN 1046 1054 SEQADV 9ASF MET B 0 UNP P61769 INITIATING METHIONINE SEQRES 1 A 274 GLY SER HIS SER MET ARG TYR PHE PHE THR SER VAL SER SEQRES 2 A 274 ARG PRO GLY ARG GLY GLU PRO ARG PHE ILE ALA VAL GLY SEQRES 3 A 274 TYR VAL ASP ASP THR GLN PHE VAL ARG PHE ASP SER ASP SEQRES 4 A 274 ALA ALA SER GLN ARG MET GLU PRO ARG ALA PRO TRP ILE SEQRES 5 A 274 GLU GLN GLU GLY PRO GLU TYR TRP ASP GLN GLU THR ARG SEQRES 6 A 274 ASN VAL LYS ALA GLN SER GLN THR ASP ARG VAL ASP LEU SEQRES 7 A 274 GLY THR LEU ARG GLY TYR TYR ASN GLN SER GLU ALA GLY SEQRES 8 A 274 SER HIS THR ILE GLN ILE MET TYR GLY CYS ASP VAL GLY SEQRES 9 A 274 SER ASP GLY ARG PHE LEU ARG GLY TYR ARG GLN ASP ALA SEQRES 10 A 274 TYR ASP GLY LYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 A 274 ARG SER TRP THR ALA ALA ASP MET ALA ALA GLN ILE THR SEQRES 12 A 274 LYS ARG LYS TRP GLU ALA ALA HIS GLU ALA GLU GLN LEU SEQRES 13 A 274 ARG ALA TYR LEU ASP GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 A 274 ARG TYR LEU GLU ASN GLY LYS GLU THR LEU GLN ARG THR SEQRES 15 A 274 ASP PRO PRO LYS THR HIS MET THR HIS HIS PRO ILE SER SEQRES 16 A 274 ASP HIS GLU ALA THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 A 274 TYR PRO ALA GLU ILE THR LEU THR TRP GLN ARG ASP GLY SEQRES 18 A 274 GLU ASP GLN THR GLN ASP THR GLU LEU VAL GLU THR ARG SEQRES 19 A 274 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA ALA VAL SEQRES 20 A 274 VAL VAL PRO SER GLY GLU GLU GLN ARG TYR THR CYS HIS SEQRES 21 A 274 VAL GLN HIS GLU GLY LEU PRO LYS PRO LEU THR LEU ARG SEQRES 22 A 274 TRP SEQRES 1 B 100 MET ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG SEQRES 2 B 100 HIS PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS SEQRES 3 B 100 TYR VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP SEQRES 4 B 100 LEU LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SEQRES 5 B 100 SER ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU SEQRES 6 B 100 LEU TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU SEQRES 7 B 100 TYR ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO SEQRES 8 B 100 LYS ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 C 9 ALA HIS HIS GLY GLY 4OG THR THR LYS MODRES 9ASF 4OG C 6 TRP MODIFIED RESIDUE HET 4OG C 6 14 HET GOL A 301 6 HET GOL B 101 6 HETNAM 4OG 3-(1-BENZOTHIOPHEN-3-YL)-L-ALANINE HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 4OG C11 H11 N O2 S FORMUL 4 GOL 2(C3 H8 O3) FORMUL 6 HOH *499(H2 O) HELIX 1 AA1 ALA A 49 GLU A 53 5 5 HELIX 2 AA2 GLY A 56 TYR A 85 1 30 HELIX 3 AA3 ASP A 137 ALA A 150 1 14 HELIX 4 AA4 HIS A 151 ASP A 161 1 11 HELIX 5 AA5 GLY A 162 GLY A 175 1 14 HELIX 6 AA6 GLY A 175 GLN A 180 1 6 HELIX 7 AA7 GLU A 253 GLN A 255 5 3 SHEET 1 AA1 8 GLU A 46 PRO A 47 0 SHEET 2 AA1 8 THR A 31 ASP A 37 -1 N ARG A 35 O GLU A 46 SHEET 3 AA1 8 ARG A 21 VAL A 28 -1 N GLY A 26 O PHE A 33 SHEET 4 AA1 8 HIS A 3 VAL A 12 -1 N PHE A 8 O VAL A 25 SHEET 5 AA1 8 THR A 94 VAL A 103 -1 O ILE A 97 N PHE A 9 SHEET 6 AA1 8 PHE A 109 TYR A 118 -1 O LEU A 110 N ASP A 102 SHEET 7 AA1 8 LYS A 121 LEU A 126 -1 O ILE A 124 N ASP A 116 SHEET 8 AA1 8 TRP A 133 ALA A 135 -1 O THR A 134 N ALA A 125 SHEET 1 AA2 4 LYS A 186 PRO A 193 0 SHEET 2 AA2 4 GLU A 198 PHE A 208 -1 O THR A 200 N HIS A 192 SHEET 3 AA2 4 PHE A 241 PRO A 250 -1 O ALA A 245 N CYS A 203 SHEET 4 AA2 4 THR A 228 LEU A 230 -1 N GLU A 229 O ALA A 246 SHEET 1 AA3 4 LYS A 186 PRO A 193 0 SHEET 2 AA3 4 GLU A 198 PHE A 208 -1 O THR A 200 N HIS A 192 SHEET 3 AA3 4 PHE A 241 PRO A 250 -1 O ALA A 245 N CYS A 203 SHEET 4 AA3 4 ARG A 234 PRO A 235 -1 N ARG A 234 O GLN A 242 SHEET 1 AA4 4 GLU A 222 ASP A 223 0 SHEET 2 AA4 4 THR A 214 ARG A 219 -1 N ARG A 219 O GLU A 222 SHEET 3 AA4 4 TYR A 257 GLN A 262 -1 O HIS A 260 N THR A 216 SHEET 4 AA4 4 LEU A 270 ARG A 273 -1 O LEU A 272 N CYS A 259 SHEET 1 AA5 4 LYS B 6 SER B 11 0 SHEET 2 AA5 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 AA5 4 PHE B 62 PHE B 70 -1 O THR B 68 N LEU B 23 SHEET 4 AA5 4 GLU B 50 HIS B 51 -1 N GLU B 50 O TYR B 67 SHEET 1 AA6 4 LYS B 6 SER B 11 0 SHEET 2 AA6 4 ASN B 21 PHE B 30 -1 O ASN B 24 N TYR B 10 SHEET 3 AA6 4 PHE B 62 PHE B 70 -1 O THR B 68 N LEU B 23 SHEET 4 AA6 4 SER B 55 PHE B 56 -1 N SER B 55 O TYR B 63 SHEET 1 AA7 4 GLU B 44 ARG B 45 0 SHEET 2 AA7 4 GLU B 36 LYS B 41 -1 N LYS B 41 O GLU B 44 SHEET 3 AA7 4 TYR B 78 ASN B 83 -1 O ALA B 79 N LEU B 40 SHEET 4 AA7 4 LYS B 91 LYS B 94 -1 O LYS B 91 N VAL B 82 SSBOND 1 CYS A 101 CYS A 164 1555 1555 2.12 SSBOND 2 CYS A 203 CYS A 259 1555 1555 2.02 SSBOND 3 CYS B 25 CYS B 80 1555 1555 2.04 LINK C GLY C 5 N 4OG C 6 1555 1555 1.43 LINK C 4OG C 6 N THR C 7 1555 1555 1.43 CISPEP 1 TYR A 209 PRO A 210 0 -1.64 CISPEP 2 HIS B 31 PRO B 32 0 1.72 CRYST1 156.095 156.095 85.715 90.00 90.00 120.00 P 6 2 2 12 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 0.006406 0.003699 0.000000 0.00000 SCALE2 0.000000 0.007397 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011667 0.00000