HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 19-AUG-05 2ARH TITLE CRYSTAL STRUCTURE OF A PROTEIN OF UNKNOWN FUNCTION AQ1966 FROM AQUIFEX TITLE 2 AEOLICUS VF5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN AQ_1966; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 63363; SOURCE 4 GENE: AQ_1966; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS HYPOTHETICAL PROTEIN, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN KEYWDS 3 FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR Y.QIU,Y.KIM,X.YANG,F.COLLART,A.JOACHIMIAK,A.KOSSIAKOFF,MIDWEST CENTER AUTHOR 2 FOR STRUCTURAL GENOMICS (MCSG) REVDAT 4 20-OCT-21 2ARH 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 2ARH 1 VERSN REVDAT 2 24-FEB-09 2ARH 1 VERSN REVDAT 1 04-OCT-05 2ARH 0 JRNL AUTH Y.QIU,Y.KIM,X.YANG,F.COLLART,A.JOACHIMIAK,A.KOSSIAKOFF JRNL TITL CRYSTAL STRUCTURE OF A HYPOTHETICAL PROTEIN AQ_1966 FROM JRNL TITL 2 AQUIFEX AEOLICUS VF5 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.46 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 2.46 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 27283 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) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.290 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1657 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) : 2.46 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.50 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2197 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.22 REMARK 3 BIN R VALUE (WORKING SET) : 0.3060 REMARK 3 BIN FREE R VALUE SET COUNT : 117 REMARK 3 BIN FREE R VALUE : 0.4090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4913 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 205 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) : 46.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.07000 REMARK 3 B22 (A**2) : -0.07000 REMARK 3 B33 (A**2) : 0.10000 REMARK 3 B12 (A**2) : -0.03000 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): 0.393 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.293 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.226 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 21.607 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.930 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.897 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5043 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6759 ; 1.865 ; 1.977 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 580 ; 8.194 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 266 ;35.104 ;23.985 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 965 ;22.317 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 33 ;19.618 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 676 ; 0.130 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3848 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2197 ; 0.227 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3276 ; 0.315 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 204 ; 0.212 ; 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): 84 ; 0.260 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 44 ; 0.621 ; 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): 2985 ; 0.880 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4650 ; 1.469 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2352 ; 2.387 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2109 ; 3.709 ; 4.500 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 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 1 A 196 REMARK 3 ORIGIN FOR THE GROUP (A): 46.5934 58.5557 69.2785 REMARK 3 T TENSOR REMARK 3 T11: -0.0768 T22: 0.0276 REMARK 3 T33: -0.0327 T12: 0.0153 REMARK 3 T13: -0.0011 T23: -0.0469 REMARK 3 L TENSOR REMARK 3 L11: 0.4362 L22: 0.1311 REMARK 3 L33: 0.4846 L12: -0.1740 REMARK 3 L13: -0.2965 L23: 0.0614 REMARK 3 S TENSOR REMARK 3 S11: -0.0236 S12: -0.1907 S13: 0.0475 REMARK 3 S21: -0.0124 S22: 0.0826 S23: 0.0178 REMARK 3 S31: -0.0264 S32: 0.1620 S33: -0.0590 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 2ARH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-SEP-05. REMARK 100 THE DEPOSITION ID IS D_1000034226. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 3.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97940, 0.97954 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28687 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.460 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.46 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.69200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.250 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXD, SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, CITRIC ACID, PH 3.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 34.02367 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 68.04733 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 68.04733 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 34.02367 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 3 CHAIN(S). THE BIOLOGICAL UNIT IS UNKNOWN. 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: 6270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 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 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 HIS A 197 REMARK 465 GLU A 198 REMARK 465 GLY A 199 REMARK 465 SER A 200 REMARK 465 SER A 201 REMARK 465 ASP B -1 REMARK 465 ALA B 0 REMARK 465 GLU B 198 REMARK 465 GLY B 199 REMARK 465 SER B 200 REMARK 465 SER B 201 REMARK 465 ASP C -1 REMARK 465 ALA C 0 REMARK 465 MSE C 1 REMARK 465 LYS C 178 REMARK 465 CYS C 179 REMARK 465 GLU C 180 REMARK 465 ASP C 181 REMARK 465 LEU C 195 REMARK 465 GLU C 196 REMARK 465 HIS C 197 REMARK 465 GLU C 198 REMARK 465 GLY C 199 REMARK 465 SER C 200 REMARK 465 SER C 201 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 233 O HOH A 247 1.48 REMARK 500 O HOH B 202 O HOH B 219 1.65 REMARK 500 OD1 ASN B 75 O HOH B 225 1.92 REMARK 500 O GLU B 141 O HOH B 212 1.97 REMARK 500 NE2 HIS B 197 O HOH B 245 1.97 REMARK 500 NH1 ARG A 23 O HOH A 252 2.02 REMARK 500 O HOH A 222 O HOH A 228 2.03 REMARK 500 O HOH A 243 O HOH A 244 2.10 REMARK 500 O HOH B 228 O HOH B 229 2.16 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 O HOH A 205 O HOH B 232 4556 1.26 REMARK 500 O HOH A 204 O HOH B 226 4556 1.59 REMARK 500 O HOH A 242 O HOH B 235 6656 1.65 REMARK 500 O HOH A 239 O HOH B 221 6656 1.74 REMARK 500 O HOH B 205 O HOH B 230 4556 1.75 REMARK 500 O HOH A 237 O HOH C 220 2655 1.90 REMARK 500 O HOH A 277 O HOH C 235 2655 2.01 REMARK 500 NZ LYS A 186 O HOH C 249 3664 2.04 REMARK 500 O HOH B 270 O HOH C 248 2655 2.14 REMARK 500 O HOH B 263 O HOH B 264 4556 2.15 REMARK 500 O HOH A 269 O HOH C 251 2655 2.15 REMARK 500 O HOH A 245 O HOH C 220 2655 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 153 CB GLU A 153 CG 0.119 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 LEU A 48 CA - CB - CG ANGL. DEV. = 15.7 DEGREES REMARK 500 LEU B 42 CA - CB - CG ANGL. DEV. = 14.7 DEGREES REMARK 500 LEU C 48 CA - CB - CG ANGL. DEV. = 17.8 DEGREES REMARK 500 PRO C 58 C - N - CA ANGL. DEV. = -12.5 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 LEU A 47 -63.28 -98.19 REMARK 500 HIS A 148 77.96 -111.66 REMARK 500 LYS A 178 14.18 -147.58 REMARK 500 ASP A 181 89.44 73.10 REMARK 500 LEU A 195 10.61 -46.96 REMARK 500 LYS B 33 119.91 -24.71 REMARK 500 SER B 44 -14.29 72.82 REMARK 500 LYS B 57 -96.47 -32.00 REMARK 500 HIS B 148 78.58 -111.92 REMARK 500 GLU B 196 10.86 -64.24 REMARK 500 GLU C 5 -60.44 106.78 REMARK 500 ASN C 13 83.44 70.25 REMARK 500 ASN C 16 -122.72 1.38 REMARK 500 SER C 17 140.64 64.06 REMARK 500 VAL C 25 -75.35 -132.46 REMARK 500 LYS C 27 122.61 -172.45 REMARK 500 LEU C 48 155.78 169.25 REMARK 500 ILE C 176 5.22 -69.66 REMARK 500 ASN C 193 96.72 -63.41 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 LYS C 3 TYR C 4 143.30 REMARK 500 GLU C 12 ASN C 13 -146.40 REMARK 500 LEU C 47 LEU C 48 -144.03 REMARK 500 ARG C 56 LYS C 57 -134.98 REMARK 500 ASN C 193 PHE C 194 -149.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SE C 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SE C 203 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC22262 RELATED DB: TARGETDB DBREF 2ARH A 1 201 UNP O67778 O67778_AQUAE 1 201 DBREF 2ARH B 1 201 UNP O67778 O67778_AQUAE 1 201 DBREF 2ARH C 1 201 UNP O67778 O67778_AQUAE 1 201 SEQADV 2ARH ASP A -1 UNP O67778 CLONING ARTIFACT SEQADV 2ARH ALA A 0 UNP O67778 CLONING ARTIFACT SEQADV 2ARH MSE A 1 UNP O67778 MET 1 MODIFIED RESIDUE SEQADV 2ARH PHE A 138 UNP O67778 TYR 138 ENGINEERED MUTATION SEQADV 2ARH MSE A 144 UNP O67778 MET 144 MODIFIED RESIDUE SEQADV 2ARH ASP B -1 UNP O67778 CLONING ARTIFACT SEQADV 2ARH ALA B 0 UNP O67778 CLONING ARTIFACT SEQADV 2ARH MSE B 1 UNP O67778 MET 1 MODIFIED RESIDUE SEQADV 2ARH PHE B 138 UNP O67778 TYR 138 ENGINEERED MUTATION SEQADV 2ARH MSE B 144 UNP O67778 MET 144 MODIFIED RESIDUE SEQADV 2ARH ASP C -1 UNP O67778 CLONING ARTIFACT SEQADV 2ARH ALA C 0 UNP O67778 CLONING ARTIFACT SEQADV 2ARH MSE C 1 UNP O67778 MET 1 MODIFIED RESIDUE SEQADV 2ARH PHE C 138 UNP O67778 TYR 138 ENGINEERED MUTATION SEQADV 2ARH MSE C 144 UNP O67778 MET 144 MODIFIED RESIDUE SEQRES 1 A 203 ASP ALA MSE VAL LYS TYR GLU GLU LEU LEU LYS THR LEU SEQRES 2 A 203 GLU ASN GLY ILE ASN SER GLU GLU GLY GLU ILE ARG LEU SEQRES 3 A 203 VAL ARG LYS SER GLN GLY ARG PHE LYS GLU GLU PHE ASN SEQRES 4 A 203 PHE ASP LEU SER LEU GLY SER LYS PRO LEU LEU THR LEU SEQRES 5 A 203 LYS VAL PHE LEU GLY ARG LYS PRO TYR TRP GLN PRO TRP SEQRES 6 A 203 VAL GLU VAL PHE GLY VAL ASN PRO ASN LEU ARG ASN VAL SEQRES 7 A 203 PHE PHE GLY SER GLU ALA GLU ARG LYS LEU TYR GLU PHE SEQRES 8 A 203 LEU SER GLU HIS PHE GLY ARG ILE PHE VAL GLU TYR PHE SEQRES 9 A 203 GLU ASP LYS GLU THR THR TYR GLU LEU GLN LYS GLY VAL SEQRES 10 A 203 PRO PRO ALA LEU SER ARG LEU GLY PHE GLU LEU LEU LYS SEQRES 11 A 203 LEU GLY TYR THR TYR PHE ARG ASP TRP PHE ILE PRO GLU SEQRES 12 A 203 GLY LEU MSE GLU GLY GLY HIS LYS ILE GLN ALA GLU LYS SEQRES 13 A 203 PRO LYS THR GLU GLU ALA LYS LYS ARG HIS LEU GLU ASN SEQRES 14 A 203 LEU LYS LYS GLU PHE GLU GLU PHE ILE GLY LYS CYS GLU SEQRES 15 A 203 ASP GLU GLY LEU ILE LYS LYS VAL LYS GLU ARG TYR ASN SEQRES 16 A 203 PHE LEU GLU HIS GLU GLY SER SER SEQRES 1 B 203 ASP ALA MSE VAL LYS TYR GLU GLU LEU LEU LYS THR LEU SEQRES 2 B 203 GLU ASN GLY ILE ASN SER GLU GLU GLY GLU ILE ARG LEU SEQRES 3 B 203 VAL ARG LYS SER GLN GLY ARG PHE LYS GLU GLU PHE ASN SEQRES 4 B 203 PHE ASP LEU SER LEU GLY SER LYS PRO LEU LEU THR LEU SEQRES 5 B 203 LYS VAL PHE LEU GLY ARG LYS PRO TYR TRP GLN PRO TRP SEQRES 6 B 203 VAL GLU VAL PHE GLY VAL ASN PRO ASN LEU ARG ASN VAL SEQRES 7 B 203 PHE PHE GLY SER GLU ALA GLU ARG LYS LEU TYR GLU PHE SEQRES 8 B 203 LEU SER GLU HIS PHE GLY ARG ILE PHE VAL GLU TYR PHE SEQRES 9 B 203 GLU ASP LYS GLU THR THR TYR GLU LEU GLN LYS GLY VAL SEQRES 10 B 203 PRO PRO ALA LEU SER ARG LEU GLY PHE GLU LEU LEU LYS SEQRES 11 B 203 LEU GLY TYR THR TYR PHE ARG ASP TRP PHE ILE PRO GLU SEQRES 12 B 203 GLY LEU MSE GLU GLY GLY HIS LYS ILE GLN ALA GLU LYS SEQRES 13 B 203 PRO LYS THR GLU GLU ALA LYS LYS ARG HIS LEU GLU ASN SEQRES 14 B 203 LEU LYS LYS GLU PHE GLU GLU PHE ILE GLY LYS CYS GLU SEQRES 15 B 203 ASP GLU GLY LEU ILE LYS LYS VAL LYS GLU ARG TYR ASN SEQRES 16 B 203 PHE LEU GLU HIS GLU GLY SER SER SEQRES 1 C 203 ASP ALA MSE VAL LYS TYR GLU GLU LEU LEU LYS THR LEU SEQRES 2 C 203 GLU ASN GLY ILE ASN SER GLU GLU GLY GLU ILE ARG LEU SEQRES 3 C 203 VAL ARG LYS SER GLN GLY ARG PHE LYS GLU GLU PHE ASN SEQRES 4 C 203 PHE ASP LEU SER LEU GLY SER LYS PRO LEU LEU THR LEU SEQRES 5 C 203 LYS VAL PHE LEU GLY ARG LYS PRO TYR TRP GLN PRO TRP SEQRES 6 C 203 VAL GLU VAL PHE GLY VAL ASN PRO ASN LEU ARG ASN VAL SEQRES 7 C 203 PHE PHE GLY SER GLU ALA GLU ARG LYS LEU TYR GLU PHE SEQRES 8 C 203 LEU SER GLU HIS PHE GLY ARG ILE PHE VAL GLU TYR PHE SEQRES 9 C 203 GLU ASP LYS GLU THR THR TYR GLU LEU GLN LYS GLY VAL SEQRES 10 C 203 PRO PRO ALA LEU SER ARG LEU GLY PHE GLU LEU LEU LYS SEQRES 11 C 203 LEU GLY TYR THR TYR PHE ARG ASP TRP PHE ILE PRO GLU SEQRES 12 C 203 GLY LEU MSE GLU GLY GLY HIS LYS ILE GLN ALA GLU LYS SEQRES 13 C 203 PRO LYS THR GLU GLU ALA LYS LYS ARG HIS LEU GLU ASN SEQRES 14 C 203 LEU LYS LYS GLU PHE GLU GLU PHE ILE GLY LYS CYS GLU SEQRES 15 C 203 ASP GLU GLY LEU ILE LYS LYS VAL LYS GLU ARG TYR ASN SEQRES 16 C 203 PHE LEU GLU HIS GLU GLY SER SER MODRES 2ARH MSE A 1 MET SELENOMETHIONINE MODRES 2ARH MSE A 144 MET SELENOMETHIONINE MODRES 2ARH MSE B 1 MET SELENOMETHIONINE MODRES 2ARH MSE B 144 MET SELENOMETHIONINE MODRES 2ARH MSE C 144 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 144 8 HET MSE B 1 8 HET MSE B 144 8 HET MSE C 144 8 HET SO4 A 202 5 HET CA A 203 1 HET SE C 202 1 HET SE C 203 1 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION HETNAM CA CALCIUM ION HETNAM SE SELENIUM ATOM FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 4 SO4 O4 S 2- FORMUL 5 CA CA 2+ FORMUL 6 SE 2(SE) FORMUL 8 HOH *205(H2 O) HELIX 1 1 ASP A -1 GLY A 14 1 16 HELIX 2 2 ASN A 70 ASN A 72 5 3 HELIX 3 3 LEU A 73 PHE A 78 1 6 HELIX 4 4 SER A 80 GLU A 92 1 13 HELIX 5 5 ASP A 104 LYS A 113 1 10 HELIX 6 6 PRO A 116 LEU A 119 5 4 HELIX 7 7 SER A 120 LYS A 128 1 9 HELIX 8 8 THR A 157 GLY A 177 1 21 HELIX 9 9 ASP A 181 LEU A 195 1 15 HELIX 10 10 MSE B 1 GLY B 14 1 14 HELIX 11 11 ASN B 70 ASN B 72 5 3 HELIX 12 12 LEU B 73 PHE B 78 1 6 HELIX 13 13 SER B 80 GLU B 92 1 13 HELIX 14 14 ASP B 104 LYS B 113 1 10 HELIX 15 15 PRO B 116 LEU B 119 5 4 HELIX 16 16 SER B 120 LEU B 129 1 10 HELIX 17 17 THR B 157 CYS B 179 1 23 HELIX 18 18 ASP B 181 GLU B 196 1 16 HELIX 19 19 GLU C 5 GLU C 12 1 8 HELIX 20 20 LEU C 73 PHE C 78 1 6 HELIX 21 21 SER C 80 GLU C 92 1 13 HELIX 22 22 ASP C 104 LYS C 113 1 10 HELIX 23 23 PRO C 116 LEU C 119 5 4 HELIX 24 24 SER C 120 LYS C 128 1 9 HELIX 25 25 THR C 157 GLU C 174 1 18 HELIX 26 26 LEU C 184 ASN C 193 1 10 SHEET 1 A 7 ILE A 22 GLN A 29 0 SHEET 2 A 7 GLU A 35 LEU A 42 -1 O ASP A 39 N VAL A 25 SHEET 3 A 7 LYS A 45 PHE A 53 -1 O LEU A 47 N LEU A 40 SHEET 4 A 7 TRP A 63 PHE A 67 -1 O TRP A 63 N PHE A 53 SHEET 5 A 7 ARG A 96 GLU A 100 1 O PHE A 98 N VAL A 66 SHEET 6 A 7 LYS A 149 GLU A 153 -1 O ALA A 152 N ILE A 97 SHEET 7 A 7 TYR A 133 ASP A 136 -1 N ARG A 135 O GLN A 151 SHEET 1 B 8 ILE B 15 SER B 17 0 SHEET 2 B 8 GLY B 20 GLN B 29 -1 O ILE B 22 N ILE B 15 SHEET 3 B 8 GLU B 35 LEU B 42 -1 O ASP B 39 N VAL B 25 SHEET 4 B 8 LYS B 45 PHE B 53 -1 O VAL B 52 N PHE B 36 SHEET 5 B 8 TRP B 63 PHE B 67 -1 O PHE B 67 N THR B 49 SHEET 6 B 8 ARG B 96 GLU B 100 1 O PHE B 98 N VAL B 66 SHEET 7 B 8 HIS B 148 GLU B 153 -1 O ALA B 152 N ILE B 97 SHEET 8 B 8 TYR B 133 PHE B 138 -1 N TRP B 137 O LYS B 149 SHEET 1 C 7 ILE C 22 LYS C 27 0 SHEET 2 C 7 GLU C 35 LEU C 42 -1 O SER C 41 N ARG C 23 SHEET 3 C 7 LYS C 45 PHE C 53 -1 O LEU C 47 N LEU C 40 SHEET 4 C 7 TRP C 63 PHE C 67 -1 O GLU C 65 N LYS C 51 SHEET 5 C 7 ARG C 96 GLU C 100 1 O PHE C 98 N VAL C 66 SHEET 6 C 7 HIS C 148 GLU C 153 -1 O ALA C 152 N ILE C 97 SHEET 7 C 7 TYR C 133 PHE C 138 -1 N ARG C 135 O GLN C 151 LINK C ALA A 0 N MSE A 1 1555 1555 1.33 LINK C MSE A 1 N VAL A 2 1555 1555 1.33 LINK C LEU A 143 N MSE A 144 1555 1555 1.32 LINK C MSE A 144 N GLU A 145 1555 1555 1.34 LINK C MSE B 1 N VAL B 2 1555 1555 1.34 LINK C LEU B 143 N MSE B 144 1555 1555 1.34 LINK C MSE B 144 N GLU B 145 1555 1555 1.33 LINK C LEU C 143 N MSE C 144 1555 1555 1.33 LINK C MSE C 144 N GLU C 145 1555 1555 1.32 LINK OE1 GLU A 6 CA CA A 203 1555 1555 3.32 CISPEP 1 LYS A 57 PRO A 58 0 -5.05 SITE 1 AC1 8 PHE A 32 LYS A 33 GLU A 34 PHE A 53 SITE 2 AC1 8 ARG A 56 ARG B 74 PHE B 102 GLU B 103 SITE 1 AC2 3 LYS A 3 GLU A 6 HIS A 93 SITE 1 AC3 4 GLU A 182 TYR C 4 PHE C 36 SE C 203 SITE 1 AC4 3 GLU A 182 TYR C 4 SE C 202 CRYST1 121.611 121.611 102.071 90.00 90.00 120.00 P 31 2 1 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 0.008223 0.004748 0.000000 0.00000 SCALE2 0.000000 0.009495 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009797 0.00000