HEADER OXIDOREDUCTASE 27-SEP-20 7AIK TITLE RIBONUCLEOTIDE REDUCTASE R2 PROTEIN FROM AQUIFEX AEOLICUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE SUBUNIT BETA, COMPND 3 RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE SUBUNIT BETA; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: RIBONUCLEOTIDE REDUCTASE SMALL SUBUNIT,RIBONUCLEOTIDE COMPND 6 REDUCTASE SMALL SUBUNIT; COMPND 7 EC: 1.17.4.1,1.17.4.1; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS VF5; SOURCE 3 ORGANISM_TAXID: 224324; SOURCE 4 GENE: NRDB, AQ_1505; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS ALLOSTERIC REGULATION, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.REHLING,E.R.SCALETTI,P.STENMARK REVDAT 3 31-JAN-24 7AIK 1 REMARK REVDAT 2 20-APR-22 7AIK 1 JRNL REMARK REVDAT 1 03-NOV-21 7AIK 0 JRNL AUTH D.REHLING,E.R.SCALETTI,I.ROZMAN GRINBERG,D.LUNDIN,M.SAHLIN, JRNL AUTH 2 A.HOFER,B.M.SJOBERG,P.STENMARK JRNL TITL STRUCTURAL AND BIOCHEMICAL INVESTIGATION OF CLASS I JRNL TITL 2 RIBONUCLEOTIDE REDUCTASE FROM THE HYPERTHERMOPHILE AQUIFEX JRNL TITL 3 AEOLICUS. JRNL REF BIOCHEMISTRY V. 61 92 2022 JRNL REFN ISSN 0006-2960 JRNL PMID 34941255 JRNL DOI 10.1021/ACS.BIOCHEM.1C00503 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.37 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 24986 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) : 0.219 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1309 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1817 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3680 REMARK 3 BIN FREE R VALUE SET COUNT : 81 REMARK 3 BIN FREE R VALUE : 0.4200 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2731 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 111 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 61.63 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.55000 REMARK 3 B22 (A**2) : 1.55000 REMARK 3 B33 (A**2) : -3.11000 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): 0.213 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.193 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.205 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.438 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.945 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2824 ; 0.009 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2672 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3824 ; 1.537 ; 1.648 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6141 ; 1.273 ; 1.577 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 326 ; 6.901 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 174 ;36.015 ;22.989 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 515 ;18.220 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;19.147 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 359 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3194 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 706 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1298 ; 5.544 ; 6.210 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1297 ; 5.545 ; 6.208 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1626 ; 7.590 ; 9.295 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1627 ; 7.588 ; 9.297 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1525 ; 5.740 ; 6.660 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1526 ; 5.738 ; 6.661 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2199 ; 8.251 ; 9.799 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3435 ;10.319 ;72.432 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3418 ;10.310 ;72.370 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 : NULL 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 7AIK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1292111381. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-APR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9762 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26676 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 65.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <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: 5CI4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M CITRATE PH 4.0, 1.0 M LITHIUM REMARK 280 CHLORIDE, 20 % PEG6000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K 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 88.98650 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 34.71000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.71000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 133.47975 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.71000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 34.71000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 44.49325 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.71000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.71000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 133.47975 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 34.71000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.71000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 44.49325 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 88.98650 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 KCAL/MOL 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 BIOMT1 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 88.98650 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 529 O HOH A 598 2.08 REMARK 500 OD2 ASP A 20 O HOH A 501 2.10 REMARK 500 OD1 ASN A 216 O HOH A 502 2.11 REMARK 500 OE1 GLU A 106 O HOH A 503 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 570 O HOH A 599 6455 1.94 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 194 CD GLU A 194 OE2 0.104 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 9 103.86 -55.32 REMARK 500 MET A 67 53.95 -118.99 REMARK 500 THR A 76 -38.71 -138.54 REMARK 500 PRO A 178 49.62 -77.41 REMARK 500 LEU A 196 -51.92 -122.93 REMARK 500 PHE A 250 51.42 -90.07 REMARK 500 THR A 251 159.81 -41.30 REMARK 500 ASN A 279 12.51 54.64 REMARK 500 THR A 314 -32.27 -143.30 REMARK 500 LYS A 326 150.10 -48.10 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 PHE A 198 TYR A 199 -147.47 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 FE2 A 402 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 97 OD1 REMARK 620 2 ASP A 97 OD2 65.9 REMARK 620 3 HIS A 130 ND1 141.3 119.7 REMARK 620 4 GLU A 228 OE2 105.6 146.4 87.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 A 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 127 OE2 REMARK 620 2 GLU A 194 OE2 80.7 REMARK 620 3 GLU A 228 OE1 169.3 102.7 REMARK 620 4 GLU A 228 OE2 116.5 162.0 59.4 REMARK 620 5 HIS A 231 ND1 76.7 86.7 93.2 92.0 REMARK 620 N 1 2 3 4 DBREF 7AIK A 7 230 UNP O67475 RIR2_AQUAE 7 230 DBREF 7AIK A 231 327 UNP O67475 RIR2_AQUAE 577 673 SEQRES 1 A 321 ASN GLU LEU VAL ARG LYS LEU ILE PHE ASN PRO GLN GLY SEQRES 2 A 321 ASP ARG GLU ALA SER LYS ARG LYS ILE ILE LYS GLY ASN SEQRES 3 A 321 PRO THR ASN ILE PHE GLU LEU ASN GLU ILE LYS TYR SER SEQRES 4 A 321 TRP ALA PHE ASP LEU TYR LYS LEU MET GLY PHE THR ASN SEQRES 5 A 321 PHE TRP ILE PRO GLU GLU ILE GLN MET LEU GLU ASP ARG SEQRES 6 A 321 LYS GLN TYR GLU THR VAL LEU SER ASP TYR GLU LYS ARG SEQRES 7 A 321 ALA TYR GLU LEU VAL LEU SER PHE LEU ILE ALA LEU ASP SEQRES 8 A 321 SER PHE GLN VAL ASP MET LEU LYS GLU PHE GLY ARG MET SEQRES 9 A 321 ILE THR ALA PRO GLU VAL GLU MET ALA ILE THR ALA GLN SEQRES 10 A 321 GLU PHE GLN GLU SER VAL HIS ALA TYR SER TYR GLN PHE SEQRES 11 A 321 ILE LEU GLU SER VAL VAL ASP PRO VAL LYS ALA ASP GLU SEQRES 12 A 321 ILE TYR ASN TYR TRP ARG GLU ASP GLU ARG LEU LEU GLU SEQRES 13 A 321 ARG ASN LYS VAL ILE ALA GLU LEU TYR ASN GLU PHE ILE SEQRES 14 A 321 ARG LYS PRO ASN GLU GLU ASN PHE ILE LYS ALA THR ILE SEQRES 15 A 321 GLY ASN TYR ILE LEU GLU SER LEU TYR PHE TYR SER GLY SEQRES 16 A 321 PHE ALA PHE PHE TYR THR LEU GLY ARG GLN GLY LYS MET SEQRES 17 A 321 ARG ASN THR VAL GLN GLN ILE LYS TYR ILE ASN ARG ASP SEQRES 18 A 321 GLU LEU CYS HIS VAL THR LEU PHE ARG ASN ILE ILE ASN SEQRES 19 A 321 THR LEU ARG LYS GLU ASN PRO GLU LEU PHE THR PRO GLU SEQRES 20 A 321 ILE GLU LYS TRP ILE VAL GLU TYR PHE LYS TYR ALA VAL SEQRES 21 A 321 ASN GLU GLU ILE LYS TRP GLY GLN TYR VAL THR GLN ASN SEQRES 22 A 321 GLN ILE LEU GLY ILE ASN ASP VAL LEU ILE GLU ARG TYR SEQRES 23 A 321 ILE LYS TYR LEU GLY ASN LEU ARG ILE THR GLN ILE GLY SEQRES 24 A 321 PHE ASP PRO ILE TYR PRO GLU VAL THR GLU ASN PRO LEU SEQRES 25 A 321 LYS TRP ILE ASP GLU PHE ARG LYS ILE HET FE2 A 401 1 HET FE2 A 402 1 HETNAM FE2 FE (II) ION FORMUL 2 FE2 2(FE 2+) FORMUL 4 HOH *111(H2 O) HELIX 1 AA1 GLU A 22 ARG A 26 5 5 HELIX 2 AA2 TYR A 44 PHE A 56 1 13 HELIX 3 AA3 ILE A 61 ILE A 65 5 5 HELIX 4 AA4 GLU A 69 VAL A 77 1 9 HELIX 5 AA5 SER A 79 ILE A 111 1 33 HELIX 6 AA6 ALA A 113 VAL A 142 1 30 HELIX 7 AA7 ASP A 143 ASN A 152 1 10 HELIX 8 AA8 TYR A 153 GLU A 156 5 4 HELIX 9 AA9 ASP A 157 LYS A 177 1 21 HELIX 10 AB1 ASN A 179 TYR A 197 1 19 HELIX 11 AB2 PHE A 198 GLN A 211 1 14 HELIX 12 AB3 MET A 214 ASN A 246 1 33 HELIX 13 AB4 PRO A 247 PHE A 250 5 4 HELIX 14 AB5 THR A 251 GLN A 278 1 28 HELIX 15 AB6 ASN A 285 ILE A 304 1 20 HELIX 16 AB7 TRP A 320 ARG A 325 1 6 LINK OD1 ASP A 97 FE FE2 A 402 1555 1555 2.00 LINK OD2 ASP A 97 FE FE2 A 402 1555 1555 2.07 LINK OE2 GLU A 127 FE FE2 A 401 1555 1555 2.03 LINK ND1 HIS A 130 FE FE2 A 402 1555 1555 1.95 LINK OE2 GLU A 194 FE FE2 A 401 1555 1555 2.30 LINK OE1 GLU A 228 FE FE2 A 401 1555 1555 2.16 LINK OE2 GLU A 228 FE FE2 A 401 1555 1555 2.37 LINK OE2 GLU A 228 FE FE2 A 402 1555 1555 2.76 LINK ND1 HIS A 231 FE FE2 A 401 1555 1555 2.42 CRYST1 69.420 69.420 177.973 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 0.014405 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014405 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005619 0.00000