HEADER SIGNALING PROTEIN 13-FEB-06 2G0N TITLE THE CRYSTAL STRUCTURE OF THE HUMAN RAC3 IN COMPLEX WITH GDP AND TITLE 2 CHLORIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RAS-RELATED C3 BOTULINUM TOXIN SUBSTRATE 3; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RAC3; COMPND 5 SYNONYM: P21-RAC3; COMPND 6 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: RAC3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3)-R3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4 KEYWDS GTPASE RAC3A, SMALL GTP BINDING PROTEIN, P21 RAC, RAS-RELATED C3 KEYWDS 2 BOTULINUM TOXIN SUBSTRATE 3, SIGNALLING PROTEIN, STRUCTURAL KEYWDS 3 GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.UGOCHUKWU,X.YANG,Y.ZAO,J.ELKINS,C.GILEADI,N.BURGESS,S.COLEBROOK, AUTHOR 2 O.GILEADI,O.FEDOROV,G.BUNKOCZI,M.SUNDSTROM,C.ARROWSMITH,J.WEIGELT, AUTHOR 3 A.EDWARDS,F.VON DELFT,D.DOYLE,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 4 30-AUG-23 2G0N 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 2G0N 1 VERSN REVDAT 2 24-FEB-09 2G0N 1 VERSN REVDAT 1 30-MAY-06 2G0N 0 JRNL AUTH E.UGOCHUKWU,X.YANG,Y.ZAO,J.ELKINS,C.GILEADI,N.BURGESS, JRNL AUTH 2 S.COLEBROOK,O.GILEADI,O.FEDOROV,G.BUNKOCZI,M.SUNDSTROM, JRNL AUTH 3 C.ARROWSMITH,J.WEIGELT,A.EDWARDS,F.VON DELFT,D.DOYLE JRNL TITL THE CRYSTAL STRUCTURE OF THE HUMAN RAC3 IN COMPLEX WITH GDP JRNL TITL 2 AND CHLORIDE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 28345 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1515 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2064 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2380 REMARK 3 BIN FREE R VALUE SET COUNT : 115 REMARK 3 BIN FREE R VALUE : 0.3160 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2739 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 61 REMARK 3 SOLVENT ATOMS : 276 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.43 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.44000 REMARK 3 B22 (A**2) : 1.38000 REMARK 3 B33 (A**2) : -0.94000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.141 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.141 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.104 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.526 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2888 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1907 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3959 ; 1.353 ; 2.001 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4667 ; 0.930 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 365 ; 5.682 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 115 ;33.827 ;23.565 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 456 ;12.813 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;18.197 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 459 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3185 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 574 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 561 ; 0.204 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2022 ; 0.200 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1413 ; 0.177 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1409 ; 0.085 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 216 ; 0.171 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 12 ; 0.139 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 49 ; 0.195 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 21 ; 0.168 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1944 ; 3.141 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 719 ; 0.880 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2923 ; 4.033 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1218 ; 6.534 ; 7.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1031 ; 8.468 ;11.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 4 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 2 A 28 2 REMARK 3 1 B 2 B 28 2 REMARK 3 2 A 29 A 32 6 REMARK 3 2 B 29 B 32 6 REMARK 3 3 A 33 A 39 2 REMARK 3 3 B 33 B 39 2 REMARK 3 4 A 40 A 51 6 REMARK 3 4 B 40 B 51 6 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 200 ; 0.05 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 197 ; 0.39 ; 0.50 REMARK 3 LOOSE POSITIONAL 1 A (A): 160 ; 0.75 ; 5.00 REMARK 3 TIGHT THERMAL 1 A (A**2): 200 ; 0.17 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 197 ; 1.09 ; 2.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 160 ; 3.12 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 177 REMARK 3 ORIGIN FOR THE GROUP (A): -16.0450 14.7602 -7.3973 REMARK 3 T TENSOR REMARK 3 T11: -0.1569 T22: -0.1512 REMARK 3 T33: -0.1109 T12: 0.0055 REMARK 3 T13: 0.0116 T23: -0.0013 REMARK 3 L TENSOR REMARK 3 L11: 1.1450 L22: 1.3485 REMARK 3 L33: 1.5857 L12: 0.1470 REMARK 3 L13: -0.0309 L23: -0.0007 REMARK 3 S TENSOR REMARK 3 S11: -0.0066 S12: 0.0485 S13: 0.0505 REMARK 3 S21: -0.0276 S22: 0.0185 S23: 0.0571 REMARK 3 S31: 0.0526 S32: 0.0541 S33: -0.0119 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 177 REMARK 3 ORIGIN FOR THE GROUP (A): -10.2087 -13.8694 -12.6975 REMARK 3 T TENSOR REMARK 3 T11: -0.0626 T22: -0.1359 REMARK 3 T33: -0.1309 T12: 0.0328 REMARK 3 T13: -0.0086 T23: 0.0054 REMARK 3 L TENSOR REMARK 3 L11: 1.7659 L22: 1.4889 REMARK 3 L33: 2.0902 L12: 0.0327 REMARK 3 L13: -0.0157 L23: 0.8417 REMARK 3 S TENSOR REMARK 3 S11: 0.0367 S12: -0.1306 S13: -0.0011 REMARK 3 S21: 0.1923 S22: 0.0191 S23: 0.0290 REMARK 3 S31: 0.3447 S32: 0.1576 S33: -0.0558 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2G0N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-FEB-06. REMARK 100 THE DEPOSITION ID IS D_1000036539. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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 FR-E REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54180 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS HTC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29868 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 22.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 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 <I/SIGMA(I)> 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: 1MH1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS, 25% PEG 3350, PH 5.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-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 -1.000000 0.000000 0.000000 26.96600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.28150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.42050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.28150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.96600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.42050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 SER 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 TYR A 32 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP A 38 CG OD1 OD2 REMARK 470 LYS A 49 CD CE NZ REMARK 470 GLU A 127 CD OE1 OE2 REMARK 470 ARG A 130 CZ NH1 NH2 REMARK 470 LYS A 132 CD CE NZ REMARK 470 LYS A 133 CD CE NZ REMARK 470 LYS A 166 CD CE NZ REMARK 470 GLU B 31 CD OE1 OE2 REMARK 470 TYR B 32 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP B 47 CG OD1 OD2 REMARK 470 LYS B 49 CG CD CE NZ REMARK 470 GLN B 74 CG CD OE1 NE2 REMARK 470 LYS B 123 NZ REMARK 470 LYS B 132 CD CE NZ REMARK 470 LYS B 133 CE NZ 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 B 767 O HOH B 827 1.75 REMARK 500 O HOH B 717 O HOH B 819 1.92 REMARK 500 O HOH B 716 O HOH B 819 2.08 REMARK 500 O HOH A 711 O HOH A 835 2.12 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 GLU A 31 58.55 -99.94 REMARK 500 TYR A 32 93.99 -171.22 REMARK 500 LYS A 96 -57.55 -125.42 REMARK 500 LYS B 96 -54.89 -127.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 SER A 0 MET A 1 144.93 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 602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 17 OG1 REMARK 620 2 GDP A 501 O1B 94.7 REMARK 620 3 HOH A 748 O 88.3 168.0 REMARK 620 4 HOH A 788 O 88.6 90.0 101.8 REMARK 620 5 HOH A 844 O 175.4 87.0 91.0 87.1 REMARK 620 6 HOH A 847 O 90.2 86.6 81.7 176.3 94.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 17 OG1 REMARK 620 2 GDP B 502 O1B 90.0 REMARK 620 3 HOH B 737 O 83.0 171.2 REMARK 620 4 HOH B 742 O 88.7 87.9 97.1 REMARK 620 5 HOH B 815 O 171.9 97.7 89.6 89.0 REMARK 620 6 HOH B 818 O 91.6 90.8 84.1 178.7 90.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP B 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MH1 RELATED DB: PDB REMARK 900 SMALL G-PROTEIN DBREF 2G0N A 1 177 UNP P60763 RAC3_HUMAN 1 177 DBREF 2G0N B 1 177 UNP P60763 RAC3_HUMAN 1 177 SEQADV 2G0N SER A 0 UNP P60763 CLONING ARTIFACT SEQADV 2G0N GLY A 178 UNP P60763 CLONING ARTIFACT SEQADV 2G0N SER B 0 UNP P60763 CLONING ARTIFACT SEQADV 2G0N GLY B 178 UNP P60763 CLONING ARTIFACT SEQRES 1 A 179 SER MET GLN ALA ILE LYS CYS VAL VAL VAL GLY ASP GLY SEQRES 2 A 179 ALA VAL GLY LYS THR CYS LEU LEU ILE SER TYR THR THR SEQRES 3 A 179 ASN ALA PHE PRO GLY GLU TYR ILE PRO THR VAL PHE ASP SEQRES 4 A 179 ASN TYR SER ALA ASN VAL MET VAL ASP GLY LYS PRO VAL SEQRES 5 A 179 ASN LEU GLY LEU TRP ASP THR ALA GLY GLN GLU ASP TYR SEQRES 6 A 179 ASP ARG LEU ARG PRO LEU SER TYR PRO GLN THR ASP VAL SEQRES 7 A 179 PHE LEU ILE CYS PHE SER LEU VAL SER PRO ALA SER PHE SEQRES 8 A 179 GLU ASN VAL ARG ALA LYS TRP TYR PRO GLU VAL ARG HIS SEQRES 9 A 179 HIS CYS PRO HIS THR PRO ILE LEU LEU VAL GLY THR LYS SEQRES 10 A 179 LEU ASP LEU ARG ASP ASP LYS ASP THR ILE GLU ARG LEU SEQRES 11 A 179 ARG ASP LYS LYS LEU ALA PRO ILE THR TYR PRO GLN GLY SEQRES 12 A 179 LEU ALA MET ALA ARG GLU ILE GLY SER VAL LYS TYR LEU SEQRES 13 A 179 GLU CYS SER ALA LEU THR GLN ARG GLY LEU LYS THR VAL SEQRES 14 A 179 PHE ASP GLU ALA ILE ARG ALA VAL LEU GLY SEQRES 1 B 179 SER MET GLN ALA ILE LYS CYS VAL VAL VAL GLY ASP GLY SEQRES 2 B 179 ALA VAL GLY LYS THR CYS LEU LEU ILE SER TYR THR THR SEQRES 3 B 179 ASN ALA PHE PRO GLY GLU TYR ILE PRO THR VAL PHE ASP SEQRES 4 B 179 ASN TYR SER ALA ASN VAL MET VAL ASP GLY LYS PRO VAL SEQRES 5 B 179 ASN LEU GLY LEU TRP ASP THR ALA GLY GLN GLU ASP TYR SEQRES 6 B 179 ASP ARG LEU ARG PRO LEU SER TYR PRO GLN THR ASP VAL SEQRES 7 B 179 PHE LEU ILE CYS PHE SER LEU VAL SER PRO ALA SER PHE SEQRES 8 B 179 GLU ASN VAL ARG ALA LYS TRP TYR PRO GLU VAL ARG HIS SEQRES 9 B 179 HIS CYS PRO HIS THR PRO ILE LEU LEU VAL GLY THR LYS SEQRES 10 B 179 LEU ASP LEU ARG ASP ASP LYS ASP THR ILE GLU ARG LEU SEQRES 11 B 179 ARG ASP LYS LYS LEU ALA PRO ILE THR TYR PRO GLN GLY SEQRES 12 B 179 LEU ALA MET ALA ARG GLU ILE GLY SER VAL LYS TYR LEU SEQRES 13 B 179 GLU CYS SER ALA LEU THR GLN ARG GLY LEU LYS THR VAL SEQRES 14 B 179 PHE ASP GLU ALA ILE ARG ALA VAL LEU GLY HET MG A 602 1 HET CL A 702 1 HET CL A 703 1 HET GDP A 501 28 HET MG B 601 1 HET CL B 701 1 HET GDP B 502 28 HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE FORMUL 3 MG 2(MG 2+) FORMUL 4 CL 3(CL 1-) FORMUL 6 GDP 2(C10 H15 N5 O11 P2) FORMUL 10 HOH *276(H2 O) HELIX 1 1 GLY A 15 ASN A 26 1 12 HELIX 2 2 GLN A 61 ASP A 65 5 5 HELIX 3 3 LEU A 67 TYR A 72 5 6 HELIX 4 4 SER A 86 LYS A 96 1 11 HELIX 5 5 LYS A 96 CYS A 105 1 10 HELIX 6 6 LYS A 116 ARG A 120 5 5 HELIX 7 7 ASP A 122 ASP A 131 1 10 HELIX 8 8 THR A 138 ILE A 149 1 12 HELIX 9 9 GLY A 164 GLY A 178 1 15 HELIX 10 10 GLY B 15 ASN B 26 1 12 HELIX 11 11 GLN B 61 ASP B 65 5 5 HELIX 12 12 LEU B 67 TYR B 72 5 6 HELIX 13 13 SER B 86 LYS B 96 1 11 HELIX 14 14 LYS B 96 CYS B 105 1 10 HELIX 15 15 LYS B 116 ARG B 120 5 5 HELIX 16 16 ASP B 122 LYS B 132 1 11 HELIX 17 17 THR B 138 ILE B 149 1 12 HELIX 18 18 GLY B 164 GLY B 178 1 15 SHEET 1 A 6 ASN A 39 VAL A 46 0 SHEET 2 A 6 LYS A 49 TRP A 56 -1 O LEU A 55 N TYR A 40 SHEET 3 A 6 GLN A 2 VAL A 9 1 N GLN A 2 O ASN A 52 SHEET 4 A 6 VAL A 77 SER A 83 1 O CYS A 81 N VAL A 9 SHEET 5 A 6 ILE A 110 THR A 115 1 O THR A 115 N PHE A 82 SHEET 6 A 6 LYS A 153 GLU A 156 1 O LEU A 155 N LEU A 112 SHEET 1 B 6 ASN B 39 VAL B 46 0 SHEET 2 B 6 LYS B 49 TRP B 56 -1 O LYS B 49 N VAL B 46 SHEET 3 B 6 GLN B 2 GLY B 10 1 N CYS B 6 O GLY B 54 SHEET 4 B 6 VAL B 77 SER B 83 1 O CYS B 81 N VAL B 9 SHEET 5 B 6 ILE B 110 THR B 115 1 O VAL B 113 N ILE B 80 SHEET 6 B 6 LYS B 153 GLU B 156 1 O LEU B 155 N GLY B 114 LINK OG1 THR A 17 MG MG A 602 1555 1555 2.06 LINK O1B GDP A 501 MG MG A 602 1555 1555 2.17 LINK MG MG A 602 O HOH A 748 1555 1555 2.21 LINK MG MG A 602 O HOH A 788 1555 1555 2.25 LINK MG MG A 602 O HOH A 844 1555 1555 2.25 LINK MG MG A 602 O HOH A 847 1555 1555 2.07 LINK OG1 THR B 17 MG MG B 601 1555 1555 2.10 LINK O1B GDP B 502 MG MG B 601 1555 1555 2.14 LINK MG MG B 601 O HOH B 737 1555 1555 2.33 LINK MG MG B 601 O HOH B 742 1555 1555 2.25 LINK MG MG B 601 O HOH B 815 1555 1555 2.10 LINK MG MG B 601 O HOH B 818 1555 1555 2.11 SITE 1 AC1 6 THR B 17 GDP B 502 HOH B 737 HOH B 742 SITE 2 AC1 6 HOH B 815 HOH B 818 SITE 1 AC2 6 THR A 17 GDP A 501 HOH A 748 HOH A 788 SITE 2 AC2 6 HOH A 844 HOH A 847 SITE 1 AC3 6 GLY B 12 LYS B 16 GLY B 60 GLN B 61 SITE 2 AC3 6 GDP B 502 HOH B 815 SITE 1 AC4 6 GLY A 12 LYS A 16 GLY A 60 GLN A 61 SITE 2 AC4 6 GDP A 501 HOH A 844 SITE 1 AC5 1 SER A 151 SITE 1 AC6 23 ALA A 13 VAL A 14 GLY A 15 LYS A 16 SITE 2 AC6 23 THR A 17 CYS A 18 PHE A 28 ILE A 33 SITE 3 AC6 23 LYS A 116 ASP A 118 LEU A 119 SER A 158 SITE 4 AC6 23 ALA A 159 LEU A 160 MG A 602 CL A 702 SITE 5 AC6 23 HOH A 718 HOH A 727 HOH A 796 HOH A 798 SITE 6 AC6 23 HOH A 844 HOH A 847 TYR B 64 SITE 1 AC7 22 TYR A 64 ALA B 13 VAL B 14 GLY B 15 SITE 2 AC7 22 LYS B 16 THR B 17 CYS B 18 PHE B 28 SITE 3 AC7 22 ILE B 33 LYS B 116 ASP B 118 LEU B 119 SITE 4 AC7 22 SER B 158 ALA B 159 LEU B 160 MG B 601 SITE 5 AC7 22 CL B 701 HOH B 706 HOH B 724 HOH B 742 SITE 6 AC7 22 HOH B 803 HOH B 818 CRYST1 53.932 80.841 84.563 90.00 90.00 90.00 P 21 21 21 8 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 0.018542 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012370 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011825 0.00000