HEADER ONCOPROTEIN 01-DEC-21 7T1F TITLE CRYSTAL STRUCTURE OF GDP-BOUND T50I MUTANT OF HUMAN KRAS4B COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOFORM 2B OF GTPASE KRAS; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: K-RAS 2,KI-RAS,C-K-RAS,C-KI-RAS; COMPND 5 EC: 3.6.5.2; 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: KRAS, KRAS2, RASK2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS KRAS, RAS, T50I, KRAS4B, K-RAS, ONCOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.ZHANG,C.ZHANG REVDAT 3 27-DEC-23 7T1F 1 JRNL REVDAT 2 25-OCT-23 7T1F 1 REMARK REVDAT 1 14-DEC-22 7T1F 0 JRNL AUTH P.Y.CHEN,B.J.HUANG,M.HARRIS,C.BOONE,W.WANG,H.CARIAS, JRNL AUTH 2 B.MESIONA,D.MAVRICI,A.C.KOHLER,G.BOLLAG,C.ZHANG,Y.ZHANG, JRNL AUTH 3 K.SHANNON JRNL TITL STRUCTURAL AND FUNCTIONAL ANALYSES OF A GERMLINE KRAS T50I JRNL TITL 2 MUTATION PROVIDE INSIGHTS INTO RAF ACTIVATION. JRNL REF JCI INSIGHT V. 8 2023 JRNL REFN ISSN 2379-3708 JRNL PMID 37681415 JRNL DOI 10.1172/JCI.INSIGHT.168445 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.29 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 26221 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.660 REMARK 3 FREE R VALUE TEST SET COUNT : 1747 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 49.2800 - 5.0351 1.00 2287 164 0.2220 0.2495 REMARK 3 2 5.0351 - 3.9971 1.00 2126 151 0.1682 0.1897 REMARK 3 3 3.9971 - 3.4920 1.00 2060 147 0.1893 0.2394 REMARK 3 4 3.4920 - 3.1728 1.00 2041 146 0.1978 0.2339 REMARK 3 5 3.1728 - 2.9454 1.00 2026 145 0.2224 0.2311 REMARK 3 6 2.9454 - 2.7718 1.00 2013 143 0.2209 0.2894 REMARK 3 7 2.7718 - 2.6329 1.00 2011 143 0.2369 0.2735 REMARK 3 8 2.6329 - 2.5183 1.00 1987 143 0.2289 0.2802 REMARK 3 9 2.5183 - 2.4214 1.00 1984 141 0.2438 0.3131 REMARK 3 10 2.4214 - 2.3378 1.00 1973 141 0.2417 0.2798 REMARK 3 11 2.3378 - 2.2647 1.00 1984 142 0.2401 0.3168 REMARK 3 12 2.2647 - 2.2000 1.00 1982 141 0.2564 0.3146 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.170 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.04 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 4102 REMARK 3 ANGLE : 0.861 5549 REMARK 3 CHIRALITY : 0.053 622 REMARK 3 PLANARITY : 0.005 707 REMARK 3 DIHEDRAL : 14.459 2484 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN A AND RESID 1:169 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.404 27.807 16.118 REMARK 3 T TENSOR REMARK 3 T11: 0.1652 T22: 0.1536 REMARK 3 T33: 0.1447 T12: 0.0052 REMARK 3 T13: -0.0133 T23: 0.0102 REMARK 3 L TENSOR REMARK 3 L11: 6.2355 L22: 3.0913 REMARK 3 L33: 3.4487 L12: -0.6311 REMARK 3 L13: -0.3754 L23: -0.1414 REMARK 3 S TENSOR REMARK 3 S11: 0.0371 S12: 0.0274 S13: -0.1051 REMARK 3 S21: 0.0932 S22: -0.0015 S23: 0.2114 REMARK 3 S31: 0.1333 S32: -0.1605 S33: -0.0084 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN B AND RESID 1:169 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.787 13.842 -13.126 REMARK 3 T TENSOR REMARK 3 T11: 0.2075 T22: 0.2395 REMARK 3 T33: 0.1977 T12: -0.0311 REMARK 3 T13: -0.0031 T23: -0.0327 REMARK 3 L TENSOR REMARK 3 L11: 6.0579 L22: 5.9696 REMARK 3 L33: 2.5595 L12: -1.8531 REMARK 3 L13: 0.0155 L23: -0.3454 REMARK 3 S TENSOR REMARK 3 S11: -0.0312 S12: 0.5221 S13: -0.4589 REMARK 3 S21: -0.3518 S22: 0.0306 S23: 0.2204 REMARK 3 S31: 0.3358 S32: -0.0233 S33: -0.0141 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN C AND RESID 1:168 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.102 52.266 -13.385 REMARK 3 T TENSOR REMARK 3 T11: 0.2251 T22: 0.2169 REMARK 3 T33: 0.1974 T12: 0.0192 REMARK 3 T13: -0.0390 T23: -0.0051 REMARK 3 L TENSOR REMARK 3 L11: 4.2546 L22: 5.0206 REMARK 3 L33: 2.9139 L12: 1.0120 REMARK 3 L13: 0.3446 L23: -0.4314 REMARK 3 S TENSOR REMARK 3 S11: 0.1478 S12: 0.2006 S13: -0.3533 REMARK 3 S21: -0.0358 S22: -0.0125 S23: -0.4255 REMARK 3 S31: 0.0691 S32: 0.2943 S33: -0.1585 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN A AND (RESID 1 THROUGH 59 OR RESID REMARK 3 68 THROUGH 117 OR RESID 119 THROUGH 169)) REMARK 3 SELECTION : (CHAIN B AND (RESID 1 THROUGH 59 OR RESID REMARK 3 68 THROUGH 117 OR RESID 119 THROUGH 169)) REMARK 3 ATOM PAIRS NUMBER : 2344 REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: (CHAIN A AND (RESID 1 THROUGH 59 OR RESID REMARK 3 68 THROUGH 117 OR RESID 119 THROUGH 169)) REMARK 3 SELECTION : (CHAIN C AND (RESID 1 THROUGH 59 OR RESID REMARK 3 68 THROUGH 117 OR RESID 119 THROUGH 169)) REMARK 3 ATOM PAIRS NUMBER : 2344 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7T1F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1000261483. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-18 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 : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.11584 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 : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26221 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 49.289 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 29.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 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: 4LDJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M CALCIUM CHLORIDE AND 20% REMARK 280 PEG3,350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 112.53667 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 225.07333 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 168.80500 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 281.34167 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 56.26833 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 112.53667 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 225.07333 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 281.34167 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 168.80500 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 56.26833 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 350 REMARK 350 BIOMOLECULE: 2 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: B 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 REMARK 350 BIOMOLECULE: 3 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: 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 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 0 REMARK 465 GLY B 0 REMARK 465 GLN B 61 REMARK 465 GLU B 62 REMARK 465 GLU B 63 REMARK 465 TYR B 64 REMARK 465 SER B 65 REMARK 465 ALA B 66 REMARK 465 MET B 67 REMARK 465 ARG B 68 REMARK 465 ASP B 69 REMARK 465 GLN B 70 REMARK 465 TYR B 71 REMARK 465 GLY C 0 REMARK 465 GLY C 60 REMARK 465 GLN C 61 REMARK 465 GLU C 62 REMARK 465 GLU C 63 REMARK 465 TYR C 64 REMARK 465 SER C 65 REMARK 465 ALA C 66 REMARK 465 MET C 67 REMARK 465 LYS C 169 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 TYR A 64 34.83 -98.30 REMARK 500 THR C 35 73.55 -107.11 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 MG A 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 17 OG REMARK 620 2 GDP A 201 O2B 90.6 REMARK 620 3 HOH A 308 O 73.9 100.8 REMARK 620 4 HOH A 320 O 92.2 80.5 166.0 REMARK 620 5 HOH A 332 O 83.2 167.4 88.1 88.8 REMARK 620 6 HOH A 338 O 170.3 93.1 96.6 97.2 94.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 203 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 63 OE1 REMARK 620 2 GLU A 63 OE2 48.7 REMARK 620 3 ASP C 33 OD1 111.4 97.6 REMARK 620 4 ASP C 33 OD2 110.6 96.0 1.7 REMARK 620 5 THR C 35 O 113.3 97.5 2.7 2.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 17 OG REMARK 620 2 GDP B 201 O3B 90.4 REMARK 620 3 HOH B 304 O 82.4 89.6 REMARK 620 4 HOH B 311 O 92.4 84.5 172.1 REMARK 620 5 HOH B 314 O 84.5 173.9 93.0 92.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER C 17 OG REMARK 620 2 GDP C 201 O3B 86.9 REMARK 620 3 HOH C 309 O 91.4 83.7 REMARK 620 4 HOH C 325 O 83.5 84.3 167.1 REMARK 620 5 HOH C 349 O 84.1 169.9 91.9 99.2 REMARK 620 6 HOH C 351 O 167.3 94.7 101.3 84.1 95.1 REMARK 620 N 1 2 3 4 5 DBREF 7T1F A 1 169 UNP P01116-2 RASK-2_HUMAN 1 169 DBREF 7T1F B 1 169 UNP P01116-2 RASK-2_HUMAN 1 169 DBREF 7T1F C 1 169 UNP P01116-2 RASK-2_HUMAN 1 169 SEQADV 7T1F GLY A 0 UNP P01116-2 EXPRESSION TAG SEQADV 7T1F ILE A 50 UNP P01116-2 THR 50 ENGINEERED MUTATION SEQADV 7T1F GLY B 0 UNP P01116-2 EXPRESSION TAG SEQADV 7T1F ILE B 50 UNP P01116-2 THR 50 ENGINEERED MUTATION SEQADV 7T1F GLY C 0 UNP P01116-2 EXPRESSION TAG SEQADV 7T1F ILE C 50 UNP P01116-2 THR 50 ENGINEERED MUTATION SEQRES 1 A 170 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY SEQRES 2 A 170 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 A 170 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 A 170 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU ILE CYS SEQRES 5 A 170 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 A 170 SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 A 170 PHE LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE SEQRES 8 A 170 GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 A 170 LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 A 170 LYS CYS ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN SEQRES 11 A 170 ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE SEQRES 12 A 170 GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA SEQRES 13 A 170 PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU SEQRES 14 A 170 LYS SEQRES 1 B 170 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY SEQRES 2 B 170 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 B 170 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 B 170 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU ILE CYS SEQRES 5 B 170 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 B 170 SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 B 170 PHE LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE SEQRES 8 B 170 GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 B 170 LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 B 170 LYS CYS ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN SEQRES 11 B 170 ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE SEQRES 12 B 170 GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA SEQRES 13 B 170 PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU SEQRES 14 B 170 LYS SEQRES 1 C 170 GLY MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY SEQRES 2 C 170 GLY VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN SEQRES 3 C 170 ASN HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SEQRES 4 C 170 SER TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU ILE CYS SEQRES 5 C 170 LEU LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SEQRES 6 C 170 SER ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY SEQRES 7 C 170 PHE LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE SEQRES 8 C 170 GLU ASP ILE HIS HIS TYR ARG GLU GLN ILE LYS ARG VAL SEQRES 9 C 170 LYS ASP SER GLU ASP VAL PRO MET VAL LEU VAL GLY ASN SEQRES 10 C 170 LYS CYS ASP LEU PRO SER ARG THR VAL ASP THR LYS GLN SEQRES 11 C 170 ALA GLN ASP LEU ALA ARG SER TYR GLY ILE PRO PHE ILE SEQRES 12 C 170 GLU THR SER ALA LYS THR ARG GLN GLY VAL ASP ASP ALA SEQRES 13 C 170 PHE TYR THR LEU VAL ARG GLU ILE ARG LYS HIS LYS GLU SEQRES 14 C 170 LYS HET GDP A 201 28 HET MG A 202 1 HET GDP B 201 28 HET MG B 202 1 HET GDP C 201 28 HET MG C 202 1 HET MG C 203 1 HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 4 GDP 3(C10 H15 N5 O11 P2) FORMUL 5 MG 4(MG 2+) FORMUL 11 HOH *183(H2 O) HELIX 1 AA1 GLY A 15 ASN A 26 1 12 HELIX 2 AA2 ALA A 59 GLU A 63 5 5 HELIX 3 AA3 MET A 67 GLY A 75 1 9 HELIX 4 AA4 ASN A 86 ASP A 92 1 7 HELIX 5 AA5 ASP A 92 ASP A 105 1 14 HELIX 6 AA6 ASP A 126 GLY A 138 1 13 HELIX 7 AA7 GLY A 151 GLU A 168 1 18 HELIX 8 AA8 GLY B 15 ASN B 26 1 12 HELIX 9 AA9 ASN B 86 ASP B 92 1 7 HELIX 10 AB1 ASP B 92 ASP B 105 1 14 HELIX 11 AB2 ASP B 126 GLY B 138 1 13 HELIX 12 AB3 GLY B 151 GLU B 168 1 18 HELIX 13 AB4 GLY C 15 ASN C 26 1 12 HELIX 14 AB5 ASP C 69 GLY C 75 1 7 HELIX 15 AB6 ASN C 86 ASP C 92 1 7 HELIX 16 AB7 ASP C 92 ASP C 105 1 14 HELIX 17 AB8 ASP C 126 GLY C 138 1 13 HELIX 18 AB9 GLY C 151 GLU C 168 1 18 SHEET 1 AA1 6 ASP A 38 ILE A 46 0 SHEET 2 AA1 6 GLU A 49 ASP A 57 -1 O ILE A 55 N TYR A 40 SHEET 3 AA1 6 GLU A 3 GLY A 10 1 N LEU A 6 O ASP A 54 SHEET 4 AA1 6 GLY A 77 ALA A 83 1 O VAL A 81 N VAL A 9 SHEET 5 AA1 6 MET A 111 ASN A 116 1 O ASN A 116 N PHE A 82 SHEET 6 AA1 6 PHE A 141 GLU A 143 1 O ILE A 142 N LEU A 113 SHEET 1 AA2 6 ASP B 38 ILE B 46 0 SHEET 2 AA2 6 GLU B 49 ASP B 57 -1 O ILE B 55 N TYR B 40 SHEET 3 AA2 6 GLU B 3 GLY B 10 1 N TYR B 4 O ASP B 54 SHEET 4 AA2 6 GLY B 77 ALA B 83 1 O LEU B 79 N VAL B 7 SHEET 5 AA2 6 MET B 111 ASN B 116 1 O ASN B 116 N PHE B 82 SHEET 6 AA2 6 PHE B 141 GLU B 143 1 O ILE B 142 N LEU B 113 SHEET 1 AA3 6 SER C 39 ILE C 46 0 SHEET 2 AA3 6 GLU C 49 ASP C 57 -1 O LEU C 53 N LYS C 42 SHEET 3 AA3 6 GLU C 3 GLY C 10 1 N TYR C 4 O ASP C 54 SHEET 4 AA3 6 GLY C 77 ALA C 83 1 O VAL C 81 N VAL C 9 SHEET 5 AA3 6 MET C 111 ASN C 116 1 O ASN C 116 N PHE C 82 SHEET 6 AA3 6 PHE C 141 GLU C 143 1 O ILE C 142 N LEU C 113 LINK OG SER A 17 MG MG A 202 1555 1555 2.37 LINK OE1 GLU A 63 MG MG C 203 1555 6655 2.61 LINK OE2 GLU A 63 MG MG C 203 1555 6655 2.69 LINK O2B GDP A 201 MG MG A 202 1555 1555 2.16 LINK MG MG A 202 O HOH A 308 1555 1555 2.45 LINK MG MG A 202 O HOH A 320 1555 1555 2.06 LINK MG MG A 202 O HOH A 332 1555 1555 2.18 LINK MG MG A 202 O HOH A 338 1555 1555 2.46 LINK OG SER B 17 MG MG B 202 1555 1555 2.35 LINK O3B GDP B 201 MG MG B 202 1555 1555 2.28 LINK MG MG B 202 O HOH B 304 1555 1555 1.99 LINK MG MG B 202 O HOH B 311 1555 1555 2.19 LINK MG MG B 202 O HOH B 314 1555 1555 2.65 LINK OG SER C 17 MG MG C 202 1555 1555 2.42 LINK OD1 ASP C 33 MG MG C 203 1555 1555 2.85 LINK OD2 ASP C 33 MG MG C 203 1555 1555 2.91 LINK O THR C 35 MG MG C 203 1555 1555 2.32 LINK O3B GDP C 201 MG MG C 202 1555 1555 2.37 LINK MG MG C 202 O HOH C 309 1555 1555 2.31 LINK MG MG C 202 O HOH C 325 1555 1555 2.03 LINK MG MG C 202 O HOH C 349 1555 1555 2.14 LINK MG MG C 202 O HOH C 351 1555 1555 2.28 CRYST1 70.110 70.110 337.610 90.00 90.00 120.00 P 61 2 2 36 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 0.014263 0.008235 0.000000 0.00000 SCALE2 0.000000 0.016470 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002962 0.00000