HEADER METAL BINDING PROTEIN 20-DEC-06 2OC5 TITLE CRYSTAL STRUCTURE OF A FERRITIN-LIKE PROTEIN (PMT1231) FROM TITLE 2 PROCHLOROCOCCUS MARINUS STR. MIT 9313 AT 1.68 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PROCHLOROCOCCUS MARINUS; SOURCE 3 ORGANISM_TAXID: 74547; SOURCE 4 STRAIN: MIT 9313; SOURCE 5 GENE: NP_895059.1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS DUF3066 FAMILY PROTEIN, STRUCTURAL GENOMICS, JOINT CENTER FOR KEYWDS 2 STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-2, KEYWDS 3 METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 6 25-JAN-23 2OC5 1 REMARK SEQADV LINK REVDAT 5 18-OCT-17 2OC5 1 REMARK REVDAT 4 13-JUL-11 2OC5 1 VERSN REVDAT 3 23-MAR-11 2OC5 1 HEADER TITLE KEYWDS REVDAT 2 24-FEB-09 2OC5 1 VERSN REVDAT 1 13-FEB-07 2OC5 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF HYPOTHETICAL PROTEIN (NP_895059.1) FROM JRNL TITL 2 PROCHLOROCOCCUS MARINUS MIT9313 AT 1.68 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.68 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 WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.24 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 40994 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) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2060 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) : 1.68 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.72 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2728 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.01 REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE SET COUNT : 126 REMARK 3 BIN FREE R VALUE : 0.2840 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1736 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 310 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 30.35 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.13 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) : -0.13000 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): 0.075 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.080 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.052 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.906 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1885 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1763 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2555 ; 1.472 ; 1.971 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4082 ; 0.893 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 241 ; 4.584 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 93 ;35.751 ;23.656 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 326 ;12.293 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;18.408 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 283 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2136 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 396 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 490 ; 0.240 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1745 ; 0.175 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 941 ; 0.182 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): 1040 ; 0.083 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 356 ; 0.201 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.020 ; 0.500 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 4 ; 0.200 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 28 ; 0.363 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 33 ; 0.199 ; 0.500 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): 1180 ; 2.030 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 466 ; 0.561 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1857 ; 2.734 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 774 ; 4.790 ; 8.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 693 ; 6.366 ;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 : 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 20 A 241 REMARK 3 ORIGIN FOR THE GROUP (A): 18.1990 36.9040 39.0660 REMARK 3 T TENSOR REMARK 3 T11: -0.0138 T22: -0.0410 REMARK 3 T33: -0.0397 T12: 0.0096 REMARK 3 T13: 0.0175 T23: 0.0235 REMARK 3 L TENSOR REMARK 3 L11: 0.5180 L22: 0.9745 REMARK 3 L33: 0.5853 L12: 0.1766 REMARK 3 L13: 0.0753 L23: -0.0594 REMARK 3 S TENSOR REMARK 3 S11: 0.0076 S12: -0.0064 S13: 0.0194 REMARK 3 S21: -0.0078 S22: -0.0196 S23: 0.0205 REMARK 3 S31: 0.0106 S32: 0.0077 S33: 0.0120 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: 1.HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2.ATOM RECORD CONTAINS RESIDUAL B FACTORS REMARK 3 ONLY. 3.A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE REMARK 3 INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE REMARK 3 ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 TO ACCOUNT FOR THE REMARK 3 REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. REMARK 3 4.TWO FE ATOMS AND AN UNKNOWN LIGAND (UNL) WERE MODELED INTO REMARK 3 ELECTRON DENISTY NEAR GLU 45, GLU 73, HIS 76 GLU 128, AND HIS REMARK 3 160. AN ACETATE MOLECULE FROM THE CRYSTALLIZATION WAS ALSO REMARK 3 MODELED. THE PRESENCE OF THE TWO IRON ATOMS IS SUPPORTED BY X- REMARK 3 RAY FLUORESCENCE MEASUREMENTS, ANOMALOUS DIFFERENCE FOURIERS AND REMARK 3 GEOMETRY. 5.RESIDUES 1-19 AT N-TERMINAL END ARE DISORDERED AND REMARK 3 NOT BUILT IN THIS MODEL. 6.UNEXPLAINED ELECTRON DENSITY IS REMARK 3 LOCATED NEAR ALA 238 AND ALA 239. REMARK 4 REMARK 4 2OC5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-DEC-06. REMARK 100 THE DEPOSITION ID IS D_1000040950. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91162, 0.97929, 0.97915 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : FLAT COLLIMATING MIRROR, TOROID REMARK 200 FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41123 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.680 REMARK 200 RESOLUTION RANGE LOW (A) : 29.235 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.1900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.54500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.080 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 (%): 61.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M KACETATE, 20.0% PEG-3350, NO REMARK 280 BUFFER PH 7.8, VAPOR DIFFUSION, SITTING DROP, NANODROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.44500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 38.67500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 38.67500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 87.66750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 38.67500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 38.67500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 29.22250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 38.67500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 38.67500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 87.66750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 38.67500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 38.67500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 29.22250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 58.44500 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). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 300 SIZE EXCLUSION CHROMATOGRAPHY SUPPORTS THE ASSIGNMENT OF REMARK 300 A MONOMER AS A BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION REMARK 300 STATE. 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 359 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 GLY A 0 REMARK 465 MSE A 1 REMARK 465 PRO A 2 REMARK 465 THR A 3 REMARK 465 LEU A 4 REMARK 465 GLU A 5 REMARK 465 MSE A 6 REMARK 465 PRO A 7 REMARK 465 VAL A 8 REMARK 465 ALA A 9 REMARK 465 ALA A 10 REMARK 465 VAL A 11 REMARK 465 LEU A 12 REMARK 465 ASP A 13 REMARK 465 SER A 14 REMARK 465 THR A 15 REMARK 465 VAL A 16 REMARK 465 GLY A 17 REMARK 465 SER A 18 REMARK 465 SER A 19 REMARK 465 VAL A 242 REMARK 465 SER A 243 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 GLU A 20 CD OE1 OE2 REMARK 470 LYS A 71 CE NZ REMARK 470 GLU A 90 CD OE1 OE2 REMARK 470 GLU A 98 CD OE1 OE2 REMARK 470 LYS A 148 CD CE NZ REMARK 470 LYS A 155 CG CD CE NZ REMARK 470 ARG A 191 CZ NH1 NH2 REMARK 470 GLN A 220 CG CD OE1 NE2 REMARK 470 LEU A 241 CG CD1 CD2 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 490 O HOH A 527 2.02 REMARK 500 O HOH A 517 O HOH A 540 2.15 REMARK 500 OE1 GLN A 108 O HOH A 571 2.18 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 104 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 104 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 235 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 235 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LEU A 125 -67.20 -102.46 REMARK 500 ALA A 240 -18.52 -44.05 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 FE A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 45 OE1 REMARK 620 2 GLU A 73 OE1 84.1 REMARK 620 3 HIS A 76 ND1 90.1 92.7 REMARK 620 4 UNL A 304 O1 77.1 92.8 165.4 REMARK 620 5 HOH A 322 O 177.7 93.7 90.6 102.5 REMARK 620 6 HOH A 329 O 92.1 175.8 85.6 88.0 90.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 73 OE2 REMARK 620 2 GLU A 128 OE1 158.3 REMARK 620 3 GLU A 128 OE2 100.1 58.4 REMARK 620 4 HIS A 160 ND1 83.9 97.2 86.4 REMARK 620 5 UNL A 304 O3 91.5 83.2 83.8 168.3 REMARK 620 6 HOH A 322 O 99.0 102.8 160.1 90.0 101.4 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 FE A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNL A 304 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 370119 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION REMARK 999 TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH REMARK 999 TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED REMARK 999 BY THE TARGET SEQUENCE. DBREF 2OC5 A 1 243 UNP Q7V6D4 Q7V6D4_PROMM 1 243 SEQADV 2OC5 GLY A 0 UNP Q7V6D4 EXPRESSION TAG SEQADV 2OC5 MSE A 1 UNP Q7V6D4 MET 1 MODIFIED RESIDUE SEQADV 2OC5 MSE A 6 UNP Q7V6D4 MET 6 MODIFIED RESIDUE SEQADV 2OC5 MSE A 72 UNP Q7V6D4 MET 72 MODIFIED RESIDUE SEQADV 2OC5 MSE A 74 UNP Q7V6D4 MET 74 MODIFIED RESIDUE SEQADV 2OC5 MSE A 93 UNP Q7V6D4 MET 93 MODIFIED RESIDUE SEQADV 2OC5 MSE A 193 UNP Q7V6D4 MET 193 MODIFIED RESIDUE SEQADV 2OC5 MSE A 206 UNP Q7V6D4 MET 206 MODIFIED RESIDUE SEQADV 2OC5 MSE A 236 UNP Q7V6D4 MET 236 MODIFIED RESIDUE SEQRES 1 A 244 GLY MSE PRO THR LEU GLU MSE PRO VAL ALA ALA VAL LEU SEQRES 2 A 244 ASP SER THR VAL GLY SER SER GLU ALA LEU PRO ASP PHE SEQRES 3 A 244 THR SER ASP ARG TYR LYS ASP ALA TYR SER ARG ILE ASN SEQRES 4 A 244 ALA ILE VAL ILE GLU GLY GLU GLN GLU ALA HIS ASP ASN SEQRES 5 A 244 TYR ILE ALA ILE GLY THR LEU LEU PRO ASP HIS VAL GLU SEQRES 6 A 244 GLU LEU LYS ARG LEU ALA LYS MSE GLU MSE ARG HIS LYS SEQRES 7 A 244 LYS GLY PHE THR ALA CYS GLY LYS ASN LEU GLY VAL GLU SEQRES 8 A 244 ALA ASP MSE ASP PHE ALA ARG GLU PHE PHE ALA PRO LEU SEQRES 9 A 244 ARG ASP ASN PHE GLN THR ALA LEU GLY GLN GLY LYS THR SEQRES 10 A 244 PRO THR CYS LEU LEU ILE GLN ALA LEU LEU ILE GLU ALA SEQRES 11 A 244 PHE ALA ILE SER ALA TYR HIS THR TYR ILE PRO VAL SER SEQRES 12 A 244 ASP PRO PHE ALA ARG LYS ILE THR GLU GLY VAL VAL LYS SEQRES 13 A 244 ASP GLU TYR THR HIS LEU ASN TYR GLY GLU ALA TRP LEU SEQRES 14 A 244 LYS ALA ASN LEU GLU SER CYS ARG GLU GLU LEU LEU GLU SEQRES 15 A 244 ALA ASN ARG GLU ASN LEU PRO LEU ILE ARG ARG MSE LEU SEQRES 16 A 244 ASP GLN VAL ALA GLY ASP ALA ALA VAL LEU GLN MSE ASP SEQRES 17 A 244 LYS GLU ASP LEU ILE GLU ASP PHE LEU ILE ALA TYR GLN SEQRES 18 A 244 GLU SER LEU THR GLU ILE GLY PHE ASN THR ARG GLU ILE SEQRES 19 A 244 THR ARG MSE ALA ALA ALA ALA LEU VAL SER MODRES 2OC5 MSE A 72 MET SELENOMETHIONINE MODRES 2OC5 MSE A 74 MET SELENOMETHIONINE MODRES 2OC5 MSE A 93 MET SELENOMETHIONINE MODRES 2OC5 MSE A 193 MET SELENOMETHIONINE MODRES 2OC5 MSE A 206 MET SELENOMETHIONINE MODRES 2OC5 MSE A 236 MET SELENOMETHIONINE HET MSE A 72 8 HET MSE A 74 8 HET MSE A 93 8 HET MSE A 193 8 HET MSE A 206 8 HET MSE A 236 8 HET FE A 301 1 HET FE A 302 1 HET ACT A 303 4 HET UNL A 304 20 HETNAM MSE SELENOMETHIONINE HETNAM FE FE (III) ION HETNAM ACT ACETATE ION HETNAM UNL UNKNOWN LIGAND FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 2 FE 2(FE 3+) FORMUL 4 ACT C2 H3 O2 1- FORMUL 6 HOH *310(H2 O) HELIX 1 1 SER A 27 LEU A 59 1 33 HELIX 2 2 HIS A 62 LEU A 87 1 26 HELIX 3 3 ASP A 92 GLN A 113 1 22 HELIX 4 4 LYS A 115 LEU A 125 1 11 HELIX 5 5 LEU A 125 ILE A 139 1 15 HELIX 6 6 PRO A 140 SER A 142 5 3 HELIX 7 7 ASP A 143 LEU A 204 1 62 HELIX 8 8 ASP A 207 GLY A 227 1 21 HELIX 9 9 ASN A 229 ALA A 238 1 10 HELIX 10 10 ALA A 239 LEU A 241 5 3 LINK C LYS A 71 N MSE A 72 1555 1555 1.34 LINK C MSE A 72 N GLU A 73 1555 1555 1.33 LINK C GLU A 73 N MSE A 74 1555 1555 1.32 LINK C MSE A 74 N AARG A 75 1555 1555 1.33 LINK C MSE A 74 N CARG A 75 1555 1555 1.33 LINK C ASP A 92 N MSE A 93 1555 1555 1.33 LINK C MSE A 93 N ASP A 94 1555 1555 1.33 LINK C ARG A 192 N MSE A 193 1555 1555 1.32 LINK C MSE A 193 N LEU A 194 1555 1555 1.33 LINK C GLN A 205 N MSE A 206 1555 1555 1.34 LINK C MSE A 206 N ASP A 207 1555 1555 1.33 LINK C ARG A 235 N MSE A 236 1555 1555 1.33 LINK C MSE A 236 N ALA A 237 1555 1555 1.32 LINK OE1 GLU A 45 FE FE A 301 1555 1555 2.09 LINK OE1 GLU A 73 FE FE A 301 1555 1555 1.99 LINK OE2 GLU A 73 FE FE A 302 1555 1555 2.11 LINK ND1 HIS A 76 FE FE A 301 1555 1555 2.26 LINK OE1 GLU A 128 FE FE A 302 1555 1555 2.31 LINK OE2 GLU A 128 FE FE A 302 1555 1555 2.26 LINK ND1 HIS A 160 FE FE A 302 1555 1555 2.33 LINK FE FE A 301 O1 UNL A 304 1555 1555 2.12 LINK FE FE A 301 O HOH A 322 1555 1555 1.94 LINK FE FE A 301 O HOH A 329 1555 1555 2.01 LINK FE FE A 302 O3 UNL A 304 1555 1555 2.27 LINK FE FE A 302 O HOH A 322 1555 1555 2.01 SITE 1 AC1 8 GLU A 45 GLU A 73 HIS A 76 GLU A 157 SITE 2 AC1 8 FE A 302 UNL A 304 HOH A 322 HOH A 329 SITE 1 AC2 6 GLU A 73 GLU A 128 HIS A 160 FE A 301 SITE 2 AC2 6 UNL A 304 HOH A 322 SITE 1 AC3 7 GLU A 47 ASN A 51 PHE A 100 PHE A 107 SITE 2 AC3 7 ILE A 127 HOH A 328 HOH A 373 SITE 1 AC4 13 TYR A 34 ILE A 37 ASN A 38 GLU A 45 SITE 2 AC4 13 ALA A 48 GLU A 73 GLN A 123 ILE A 127 SITE 3 AC4 13 GLU A 128 TYR A 138 FE A 301 FE A 302 SITE 4 AC4 13 HOH A 329 CRYST1 77.350 77.350 116.890 90.00 90.00 90.00 P 43 21 2 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 0.012928 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012928 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008555 0.00000