HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 08-OCT-03 1R4V TITLE 1.9A CRYSTAL STRUCTURE OF PROTEIN AQ328 FROM AQUIFEX AEOLICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN AQ_328; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 224324; SOURCE 4 STRAIN: VF5; SOURCE 5 GENE: AQ_328; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 KEYWDS STRUCTURAL GENOMICS, ALL-ALPHA, HISTON FOLD, PSI, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN KEYWDS 3 FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR Y.QIU,V.TERESHKO,Y.KIM,R.ZHANG,F.COLLART,A.JOACHIMIAK,A.KOSSIAKOFF, AUTHOR 2 MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 5 13-JUL-11 1R4V 1 VERSN REVDAT 4 24-FEB-09 1R4V 1 VERSN REVDAT 3 24-JAN-06 1R4V 1 JRNL REVDAT 2 18-JAN-05 1R4V 1 AUTHOR KEYWDS REMARK REVDAT 1 30-MAR-04 1R4V 0 JRNL AUTH Y.QIU,V.TERESHKO,Y.KIM,R.ZHANG,F.COLLART,M.YOUSEF, JRNL AUTH 2 A.KOSSIAKOFF,A.JOACHIMIAK JRNL TITL THE CRYSTAL STRUCTURE OF AQ_328 FROM THE HYPERTHERMOPHILIC JRNL TITL 2 BACTERIA AQUIFEX AEOLICUS SHOWS AN ANCESTRAL HISTONE FOLD. JRNL REF PROTEINS V. 62 8 2006 JRNL REFN ISSN 0887-3585 JRNL PMID 16287087 JRNL DOI 10.1002/PROT.20590 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON 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) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 3 NUMBER OF REFLECTIONS : 16877 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 908 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) : 658 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2280 REMARK 3 BIN FREE R VALUE SET COUNT : 40 REMARK 3 BIN FREE R VALUE : 0.2390 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1224 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 224 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) : 23.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.24000 REMARK 3 B22 (A**2) : 1.24000 REMARK 3 B33 (A**2) : -1.86000 REMARK 3 B12 (A**2) : 0.62000 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): 0.130 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.124 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.088 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.808 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.947 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1257 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1165 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1682 ; 1.722 ; 1.970 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2711 ; 1.642 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; 4.577 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ;15.201 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 185 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1373 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 250 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 259 ; 0.218 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1135 ; 0.165 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 759 ; 0.078 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 145 ; 0.158 ; 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): 11 ; 0.127 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 51 ; 0.177 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 24 ; 0.165 ; 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): NULL ; 2.349 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1205 ; 2.487 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 563 ; 5.336 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 477 ; 7.335 ; 4.500 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 21 A 171 REMARK 3 ORIGIN FOR THE GROUP (A): -0.8444 16.3246 12.8464 REMARK 3 T TENSOR REMARK 3 T11: -0.0702 T22: -0.0086 REMARK 3 T33: -0.0199 T12: -0.0321 REMARK 3 T13: -0.0200 T23: 0.0353 REMARK 3 L TENSOR REMARK 3 L11: 0.2877 L22: 0.6341 REMARK 3 L33: 3.0106 L12: -0.1467 REMARK 3 L13: 0.0406 L23: -0.4628 REMARK 3 S TENSOR REMARK 3 S11: -0.0222 S12: 0.0706 S13: 0.0332 REMARK 3 S21: 0.0483 S22: -0.0589 S23: -0.0319 REMARK 3 S31: -0.1816 S32: 0.2259 S33: 0.0811 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 1R4V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-OCT-03. REMARK 100 THE RCSB ID CODE IS RCSB020439. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-AUG-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 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) : 0.95372, 0.97932, 0.97952 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS 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 : 17815 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 200 DATA REDUNDANCY : 11.900 REMARK 200 R MERGE (I) : 0.09800 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) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 50.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.57000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, SODIUM CHLORIDE, ZINC REMARK 280 ACETATE, CACODYLATE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 163.17867 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 81.58933 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 122.38400 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 40.79467 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 203.97333 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 163.17867 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 81.58933 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 40.79467 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 122.38400 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 203.97333 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 1 CHAIN(S). THE BIOLOGICAL UNIT IS REMARK 300 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: 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 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 501 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 503 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 MSE A 1 REMARK 465 GLN A 2 REMARK 465 GLU A 3 REMARK 465 LYS A 4 REMARK 465 TYR A 5 REMARK 465 ASN A 6 REMARK 465 PHE A 7 REMARK 465 GLY A 8 REMARK 465 LYS A 9 REMARK 465 VAL A 10 REMARK 465 SER A 11 REMARK 465 SER A 12 REMARK 465 GLN A 13 REMARK 465 HIS A 14 REMARK 465 LYS A 15 REMARK 465 ASN A 16 REMARK 465 TYR A 17 REMARK 465 SER A 18 REMARK 465 LYS A 19 REMARK 465 ILE A 20 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 NE2 HIS A 93 O HOH A 205 2.17 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 ARG A 37 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 ASP A 46 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 70 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 70 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 76 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ASP A 103 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG A 157 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 157 NE - CZ - NH2 ANGL. DEV. = -5.1 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 ASN A 85 38.84 -86.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ARG A 76 -10.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 421 DISTANCE = 5.12 ANGSTROMS REMARK 525 HOH A 422 DISTANCE = 6.79 ANGSTROMS REMARK 525 HOH A 434 DISTANCE = 5.71 ANGSTROMS REMARK 525 HOH A 446 DISTANCE = 7.13 ANGSTROMS 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 ZN A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 158 OE1 REMARK 620 2 GLU A 161 OE1 88.7 REMARK 620 3 GLU A 158 OE2 49.6 119.5 REMARK 620 4 HIS A 34 ND1 147.3 114.3 97.8 REMARK 620 5 CAC A 203 O2 80.7 62.2 68.6 89.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 33 OD2 REMARK 620 2 HOH A 514 O 120.1 REMARK 620 3 CAC A 203 O1 112.3 73.7 REMARK 620 4 HOH A 520 O 103.0 131.0 111.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 21 OE1 REMARK 620 2 ASP A 46 OD2 116.5 REMARK 620 3 HOH A 452 O 85.8 113.0 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC22301 RELATED DB: TARGETDB DBREF 1R4V A 1 171 UNP O66665 Y328_AQUAE 1 171 SEQADV 1R4V MSE A 1 UNP O66665 MET 1 MODIFIED RESIDUE SEQADV 1R4V MSE A 23 UNP O66665 MET 23 MODIFIED RESIDUE SEQADV 1R4V MSE A 104 UNP O66665 MET 104 MODIFIED RESIDUE SEQADV 1R4V MSE A 121 UNP O66665 MET 121 MODIFIED RESIDUE SEQADV 1R4V MSE A 135 UNP O66665 MET 135 MODIFIED RESIDUE SEQADV 1R4V MSE A 141 UNP O66665 MET 141 MODIFIED RESIDUE SEQADV 1R4V MSE A 160 UNP O66665 MET 160 MODIFIED RESIDUE SEQRES 1 A 171 MSE GLN GLU LYS TYR ASN PHE GLY LYS VAL SER SER GLN SEQRES 2 A 171 HIS LYS ASN TYR SER LYS ILE GLU THR MSE LEU ARG PRO SEQRES 3 A 171 LYS GLY PHE ASP LYS LEU ASP HIS TYR PHE ARG THR GLU SEQRES 4 A 171 LEU ASP ILE ASP LEU THR ASP GLU THR ILE GLU LEU LEU SEQRES 5 A 171 LEU ASN SER VAL LYS ALA ALA PHE GLY LYS LEU PHE TYR SEQRES 6 A 171 GLY ALA GLU GLN ARG ALA ARG TRP ASN GLY ARG ASP PHE SEQRES 7 A 171 ILE ALA LEU ALA ASP LEU ASN ILE THR LYS ALA LEU GLU SEQRES 8 A 171 GLU HIS ILE LYS ASN PHE GLN LYS ILE GLU GLN ASP MSE SEQRES 9 A 171 GLY VAL ASP GLU LEU LEU GLU TYR ILE ALA PHE ILE PRO SEQRES 10 A 171 PRO VAL GLU MSE ASN VAL GLY GLU ASP LEU LYS SER GLU SEQRES 11 A 171 TYR ARG ASN ILE MSE GLY GLY LEU LEU LEU MSE HIS ALA SEQRES 12 A 171 ASP VAL ILE LYS LYS ALA THR GLY GLU ARG LYS PRO SER SEQRES 13 A 171 ARG GLU ALA MSE GLU PHE VAL ALA GLN ILE VAL ASP LYS SEQRES 14 A 171 VAL PHE MODRES 1R4V MSE A 23 MET SELENOMETHIONINE MODRES 1R4V MSE A 104 MET SELENOMETHIONINE MODRES 1R4V MSE A 121 MET SELENOMETHIONINE MODRES 1R4V MSE A 135 MET SELENOMETHIONINE MODRES 1R4V MSE A 141 MET SELENOMETHIONINE MODRES 1R4V MSE A 160 MET SELENOMETHIONINE HET MSE A 23 8 HET MSE A 104 8 HET MSE A 121 8 HET MSE A 135 8 HET MSE A 141 10 HET MSE A 160 8 HET ZN A 201 1 HET ZN A 202 1 HET CAC A 203 5 HET ZN A 204 1 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION HETNAM CAC CACODYLATE ION HETSYN CAC DIMETHYLARSINATE FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 2 ZN 3(ZN 2+) FORMUL 4 CAC C2 H6 AS O2 1- FORMUL 6 HOH *224(H2 O) HELIX 1 1 GLY A 28 ASP A 41 1 14 HELIX 2 2 THR A 45 LEU A 63 1 19 HELIX 3 3 GLY A 66 ASN A 74 1 9 HELIX 4 4 ALA A 80 LEU A 84 5 5 HELIX 5 5 THR A 87 LYS A 99 1 13 HELIX 6 6 GLY A 105 ALA A 114 1 10 HELIX 7 7 GLY A 124 SER A 129 1 6 HELIX 8 8 GLU A 130 THR A 150 1 21 HELIX 9 9 SER A 156 LYS A 169 1 14 SHEET 1 A 2 PHE A 78 ILE A 79 0 SHEET 2 A 2 ASN A 122 VAL A 123 1 O ASN A 122 N ILE A 79 LINK OE1 GLU A 158 ZN ZN A 201 1555 1555 2.81 LINK OE1 GLU A 161 ZN ZN A 201 1555 1555 2.11 LINK OD2 ASP A 33 ZN ZN A 202 1555 1555 1.99 LINK OE1 GLU A 21 ZN ZN A 204 1555 1555 2.02 LINK OD2 ASP A 46 ZN ZN A 204 1555 1555 1.99 LINK C THR A 22 N MSE A 23 1555 1555 1.33 LINK C MSE A 23 N LEU A 24 1555 1555 1.34 LINK C ASP A 103 N MSE A 104 1555 1555 1.34 LINK C MSE A 104 N GLY A 105 1555 1555 1.33 LINK C GLU A 120 N MSE A 121 1555 1555 1.33 LINK C MSE A 121 N ASN A 122 1555 1555 1.33 LINK C ILE A 134 N MSE A 135 1555 1555 1.33 LINK C MSE A 135 N GLY A 136 1555 1555 1.32 LINK C LEU A 140 N MSE A 141 1555 1555 1.34 LINK C MSE A 141 N HIS A 142 1555 1555 1.33 LINK C ALA A 159 N MSE A 160 1555 1555 1.33 LINK C MSE A 160 N GLU A 161 1555 1555 1.34 LINK ZN ZN A 201 OE2 GLU A 158 1555 1555 2.02 LINK ZN ZN A 202 O HOH A 514 1555 1555 2.05 LINK ZN ZN A 202 O1 CAC A 203 1555 1555 1.98 LINK ZN ZN A 202 O HOH A 520 1555 1555 2.11 LINK ZN ZN A 204 O HOH A 452 1555 1555 2.73 LINK ZN ZN A 201 ND1 HIS A 34 1555 8565 2.28 LINK ZN ZN A 201 O2 CAC A 203 8665 1555 1.98 LINK ZN ZN A 201 O2 CAC A 203 1555 8565 1.98 SITE 1 AC1 4 HIS A 34 GLU A 158 GLU A 161 CAC A 203 SITE 1 AC2 5 ASP A 33 CAC A 203 HOH A 514 HOH A 518 SITE 2 AC2 5 HOH A 520 SITE 1 AC3 12 ARG A 25 ASP A 30 ASP A 33 HIS A 34 SITE 2 AC3 12 ARG A 37 GLU A 158 GLU A 161 ZN A 201 SITE 3 AC3 12 ZN A 202 HOH A 352 HOH A 514 HOH A 521 SITE 1 AC4 4 GLU A 21 ARG A 25 ASP A 46 HOH A 452 CRYST1 56.036 56.036 244.768 90.00 90.00 120.00 P 65 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 0.017846 0.010303 0.000000 0.00000 SCALE2 0.000000 0.020606 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004086 0.00000