HEADER TRANSCRIPTION 17-APR-14 4CZC TITLE CRYSTAL STRUCTURE OF THE SIROHEME DECARBOXYLASE NIRDL IN CO-COMPLEX TITLE 2 WITH IRON-UROPORPHYRIN III ANALOGUE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NIRD-LIKE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NIRDL; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HYDROGENOBACTER THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 608538; SOURCE 4 STRAIN: TK-6; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET22B; SOURCE 10 OTHER_DETAILS: DSM-6534 KEYWDS TRANSCRIPTION, BIFUNCTIONAL ENZYME, TRANSCRIPTIONAL REGULATOR EXPDTA X-RAY DIFFRACTION AUTHOR S.SCHMELZ,T.M.KRIEGLER,K.HAUFSCHILDT,G.LAYER,D.W.HEINZ REVDAT 4 20-DEC-23 4CZC 1 REMARK LINK REVDAT 3 10-SEP-14 4CZC 1 JRNL REVDAT 2 13-AUG-14 4CZC 1 JRNL REVDAT 1 30-JUL-14 4CZC 0 JRNL AUTH K.HAUFSCHILDT,S.SCHMELZ,T.M.KRIEGLER,A.NEUMANN,J.STREIF, JRNL AUTH 2 H.ARAI,D.W.HEINZ,G.LAYER JRNL TITL THE CRYSTAL STRUCTURE OF SIROHEME DECARBOXYLASE IN COMPLEX JRNL TITL 2 WITH IRON-UROPORPHYRIN III REVEALS TWO ESSENTIAL HISTIDINE JRNL TITL 3 RESIDUES JRNL REF J.MOL.BIOL. V. 426 3272 2014 JRNL REFN ISSN 0022-2836 JRNL PMID 25083922 JRNL DOI 10.1016/J.JMB.2014.07.021 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 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) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.68 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 7730 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) : 0.232 REMARK 3 R VALUE (WORKING SET) : 0.229 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 407 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) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 REFLECTION IN BIN (WORKING SET) : 533 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.32 REMARK 3 BIN R VALUE (WORKING SET) : 0.4080 REMARK 3 BIN FREE R VALUE SET COUNT : 32 REMARK 3 BIN FREE R VALUE : 0.5680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2507 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 61 REMARK 3 SOLVENT ATOMS : 3 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.25000 REMARK 3 B22 (A**2) : 2.43000 REMARK 3 B33 (A**2) : -1.53000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -4.75000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.488 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.422 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 47.553 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.899 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2621 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2555 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3542 ; 1.657 ; 2.015 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5882 ; 0.769 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 302 ; 6.338 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 122 ;32.713 ;23.279 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 476 ;15.678 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 23 ;13.711 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 385 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2869 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 588 ; 0.003 ; 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): 1217 ; 3.693 ; 4.748 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1216 ; 3.685 ; 4.747 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1516 ; 6.167 ; 7.107 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1404 ; 4.368 ; 5.481 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 4 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 3 A 52 REMARK 3 ORIGIN FOR THE GROUP (A): 80.8900 10.6370 112.9540 REMARK 3 T TENSOR REMARK 3 T11: 0.3073 T22: 0.6383 REMARK 3 T33: 0.5219 T12: -0.0938 REMARK 3 T13: 0.0104 T23: 0.0328 REMARK 3 L TENSOR REMARK 3 L11: 4.6531 L22: 2.3882 REMARK 3 L33: 2.5508 L12: 1.0456 REMARK 3 L13: 0.0918 L23: -0.7239 REMARK 3 S TENSOR REMARK 3 S11: -0.2981 S12: 0.8239 S13: 0.1827 REMARK 3 S21: -0.2816 S22: 0.3306 S23: 0.1902 REMARK 3 S31: 0.0606 S32: -0.1240 S33: -0.0325 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 53 A 234 REMARK 3 ORIGIN FOR THE GROUP (A): 104.2780 24.0350 114.3010 REMARK 3 T TENSOR REMARK 3 T11: 0.3295 T22: 0.5596 REMARK 3 T33: 0.6412 T12: -0.0544 REMARK 3 T13: 0.1122 T23: -0.0820 REMARK 3 L TENSOR REMARK 3 L11: 0.5786 L22: 2.3088 REMARK 3 L33: 1.5874 L12: 1.0196 REMARK 3 L13: -0.4883 L23: -0.2589 REMARK 3 S TENSOR REMARK 3 S11: -0.0335 S12: 0.0411 S13: -0.2060 REMARK 3 S21: -0.1793 S22: 0.1863 S23: -0.2279 REMARK 3 S31: -0.1625 S32: 0.2456 S33: -0.1528 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 235 A 293 REMARK 3 ORIGIN FOR THE GROUP (A): 94.9430 42.5650 102.8890 REMARK 3 T TENSOR REMARK 3 T11: 1.8006 T22: 0.3431 REMARK 3 T33: 0.6052 T12: -0.0972 REMARK 3 T13: -0.6768 T23: 0.0764 REMARK 3 L TENSOR REMARK 3 L11: 8.8050 L22: 0.7048 REMARK 3 L33: 2.4693 L12: -1.3715 REMARK 3 L13: 2.5404 L23: -0.4124 REMARK 3 S TENSOR REMARK 3 S11: 0.0180 S12: 0.6149 S13: 0.3505 REMARK 3 S21: -0.8061 S22: -0.1845 S23: 0.3424 REMARK 3 S31: -0.7838 S32: 0.3937 S33: 0.1665 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 294 A 336 REMARK 3 ORIGIN FOR THE GROUP (A): 107.6470 29.6770 105.9210 REMARK 3 T TENSOR REMARK 3 T11: 0.6857 T22: 0.7243 REMARK 3 T33: 0.5056 T12: -0.1328 REMARK 3 T13: 0.2289 T23: -0.0508 REMARK 3 L TENSOR REMARK 3 L11: 3.3271 L22: 7.8643 REMARK 3 L33: 1.1590 L12: -3.0436 REMARK 3 L13: 1.2314 L23: 0.5529 REMARK 3 S TENSOR REMARK 3 S11: 0.3351 S12: 1.0070 S13: -0.2893 REMARK 3 S21: -1.6835 S22: 0.0055 S23: -0.5205 REMARK 3 S31: -0.1288 S32: 0.7047 S33: -0.3406 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. U VALUES RESIDUAL ONLY REMARK 4 REMARK 4 4CZC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-APR-14. REMARK 100 THE DEPOSITION ID IS D_1290060374. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944PLUS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8137 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 28.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.570 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: PDB ENTRY 4CH7 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: FOR THE CRYSTALLIZATION OF THE NIRDL REMARK 280 -FE-URO III CO-COMPLEX, NIRDL (7 MG/ML) WAS INCUBATED 30 MIN ON REMARK 280 ICE WITH 0.5 MM FE-URO III (DISSOLVED IN 50 % DMSO) PRIOR TO REMARK 280 CRYSTAL SETUP. PROTEIN-FE-URO III WAS MIXED WITH EQUAL AMOUNTS REMARK 280 OF PRECIPITANT SOLUTION (27 % (V/V) MPD, 0.1 M MES, PH 5.5, AND REMARK 280 9.95 MM SPERMIDINE). CRYSTALS WERE CRYO-PROTECTED WITH 25-33 % REMARK 280 (V/V) GLYCEROL OR ADDITIONAL 33 % (V/V) MPD PRIOR TO FLASH REMARK 280 FREEZING IN LIQUID NITROGEN. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 51.87500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.30000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 51.87500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 36.30000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 GLY A 2 REMARK 465 PHE A 141 REMARK 465 LYS A 142 REMARK 465 ILE A 143 REMARK 465 GLY A 144 REMARK 465 VAL A 145 REMARK 465 LYS A 146 REMARK 465 LEU A 147 REMARK 465 ASP A 148 REMARK 465 TYR A 149 REMARK 465 GLU A 150 REMARK 465 SER A 151 REMARK 465 PRO A 152 REMARK 465 ALA A 153 REMARK 465 GLU A 154 REMARK 465 LYS A 155 REMARK 465 GLU A 156 REMARK 465 SER A 157 REMARK 465 VAL A 158 REMARK 465 ASP A 159 REMARK 465 THR A 160 REMARK 465 LYS A 161 REMARK 465 LEU A 224 REMARK 465 TYR A 225 REMARK 465 HIS A 226 REMARK 465 ARG A 227 REMARK 465 ARG A 228 REMARK 465 ALA A 229 REMARK 465 GLY A 230 REMARK 465 TYR A 231 REMARK 465 HIS A 337 REMARK 465 HIS A 338 REMARK 465 HIS A 339 REMARK 465 HIS A 340 REMARK 465 HIS A 341 REMARK 465 HIS A 342 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 OH TYR A 95 OE2 GLU A 311 1.97 REMARK 500 O GLN A 284 N LYS A 288 2.08 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 ILE A 113 -56.06 -134.27 REMARK 500 SER A 260 -81.36 -96.10 REMARK 500 PHE A 271 106.32 -168.68 REMARK 500 ALA A 334 -71.75 -50.68 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 UFE A1337 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 261 NE2 REMARK 620 2 UFE A1337 NC 82.4 REMARK 620 3 UFE A1337 ND 85.7 90.2 REMARK 620 4 UFE A1337 NB 92.4 90.3 177.9 REMARK 620 5 UFE A1337 NA 95.8 178.2 89.8 89.7 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UFE A 1337 DBREF 4CZC A 1 334 UNP D3DFS4 D3DFS4_HYDTT 1 334 SEQADV 4CZC LEU A 335 UNP D3DFS4 EXPRESSION TAG SEQADV 4CZC GLU A 336 UNP D3DFS4 EXPRESSION TAG SEQADV 4CZC HIS A 337 UNP D3DFS4 EXPRESSION TAG SEQADV 4CZC HIS A 338 UNP D3DFS4 EXPRESSION TAG SEQADV 4CZC HIS A 339 UNP D3DFS4 EXPRESSION TAG SEQADV 4CZC HIS A 340 UNP D3DFS4 EXPRESSION TAG SEQADV 4CZC HIS A 341 UNP D3DFS4 EXPRESSION TAG SEQADV 4CZC HIS A 342 UNP D3DFS4 EXPRESSION TAG SEQRES 1 A 342 MSE GLY ASN GLU PHE ASP LYS ILE LEU LYS ILE ILE GLN SEQRES 2 A 342 LYS ASP ILE PRO LEU VAL LYS GLU PRO PHE SER VAL LEU SEQRES 3 A 342 ALA GLN GLU VAL GLY ILE GLU GLU GLY LYS LEU LEU LYS SEQRES 4 A 342 THR ILE GLU LYS LEU VAL GLU ASP GLY ILE VAL ARG HIS SEQRES 5 A 342 ILE ALA PRO ILE TYR ASP SER ARG LEU LEU GLY TYR ASP SEQRES 6 A 342 SER ALA LEU ILE ALA PHE LYS VAL ASP ARG GLN LYS LEU SEQRES 7 A 342 GLU GLU VAL ALA ASN PHE VAL ASN ALA CYS PRO GLY VAL SEQRES 8 A 342 SER HIS ASN TYR GLU ARG THR HIS ASP PHE ASN LEU TRP SEQRES 9 A 342 PHE THR LEU ALA VAL PRO PRO GLU ILE SER GLU LEU GLU SEQRES 10 A 342 ASP VAL VAL ARG LEU MSE ALA GLU ARG GLU ARG VAL LYS SEQRES 11 A 342 ASP TYR LEU VAL LEU ARG VAL VAL ARG LEU PHE LYS ILE SEQRES 12 A 342 GLY VAL LYS LEU ASP TYR GLU SER PRO ALA GLU LYS GLU SEQRES 13 A 342 SER VAL ASP THR LYS VAL TYR THR TYR THR PRO LEU THR SEQRES 14 A 342 GLU GLU GLU LYS ARG ILE VAL SER ILE THR GLN GLY SER SEQRES 15 A 342 PHE PRO LEU VAL GLU ARG PRO PHE LEU GLU TYR ALA LYS SEQRES 16 A 342 ARG LEU ARG MSE SER GLU GLU GLU LEU LEU GLU LYS LEU SEQRES 17 A 342 SER ALA LEU LYS GLU ARG GLY VAL LEU ARG ARG ILE SER SEQRES 18 A 342 ALA VAL LEU TYR HIS ARG ARG ALA GLY TYR VAL ALA ASN SEQRES 19 A 342 ALA MSE SER VAL TRP GLU VAL PRO GLU ASP ALA ILE GLU SEQRES 20 A 342 GLU VAL GLY ARG TYR ILE ALA GLY PHE LYS GLY VAL SER SEQRES 21 A 342 HIS CYS TYR GLN ARG THR THR SER GLU LYS PHE ARG TYR SEQRES 22 A 342 ASN LEU PHE ALA MSE MSE HIS GLY LYS GLY GLN GLU GLU SEQRES 23 A 342 ILE LYS LEU LEU ALA GLU THR ILE SER ARG GLU LYS ALA SEQRES 24 A 342 LEU SER LYS TYR ALA LEU LEU PHE SER THR ARG GLU PHE SEQRES 25 A 342 LYS LYS VAL ARG ILE LYS TYR PHE SER GLU GLU PHE GLU SEQRES 26 A 342 ARG TRP PHE LYS GLU LEU ILE SER ALA LEU GLU HIS HIS SEQRES 27 A 342 HIS HIS HIS HIS MODRES 4CZC MSE A 123 MET SELENOMETHIONINE MODRES 4CZC MSE A 199 MET SELENOMETHIONINE MODRES 4CZC MSE A 236 MET SELENOMETHIONINE MODRES 4CZC MSE A 278 MET SELENOMETHIONINE MODRES 4CZC MSE A 279 MET SELENOMETHIONINE HET MSE A 123 8 HET MSE A 199 8 HET MSE A 236 8 HET MSE A 278 8 HET MSE A 279 8 HET UFE A1337 61 HETNAM MSE SELENOMETHIONINE HETNAM UFE FE(III) UROPORPHYRIN FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 UFE C40 H36 FE N4 O16 FORMUL 3 HOH *3(H2 O) HELIX 1 1 ASN A 3 ILE A 12 1 10 HELIX 2 2 GLU A 21 GLY A 31 1 11 HELIX 3 3 GLU A 33 ASP A 47 1 15 HELIX 4 4 ASP A 58 GLY A 63 1 6 HELIX 5 5 ASP A 74 ALA A 87 1 14 HELIX 6 6 GLU A 115 GLU A 127 1 13 HELIX 7 7 THR A 169 GLN A 180 1 12 HELIX 8 8 PHE A 190 LEU A 197 1 8 HELIX 9 9 SER A 200 ARG A 214 1 15 HELIX 10 10 ALA A 245 GLY A 255 1 11 HELIX 11 11 LYS A 282 LYS A 298 1 17 HELIX 12 12 GLU A 322 GLU A 336 1 15 SHEET 1 AA 2 HIS A 52 TYR A 57 0 SHEET 2 AA 2 LEU A 217 VAL A 223 -1 N ARG A 218 O ILE A 56 SHEET 1 AB 8 TYR A 132 LEU A 135 0 SHEET 2 AB 8 ASP A 65 PHE A 71 -1 O LEU A 68 N LEU A 135 SHEET 3 AB 8 LEU A 103 VAL A 109 -1 O LEU A 103 N PHE A 71 SHEET 4 AB 8 VAL A 91 ARG A 97 -1 N SER A 92 O THR A 106 SHEET 5 AB 8 TYR A 303 LYS A 314 -1 N THR A 309 O GLU A 96 SHEET 6 AB 8 ASN A 234 TRP A 239 -1 O ASN A 234 N SER A 308 SHEET 7 AB 8 LEU A 275 HIS A 280 -1 O LEU A 275 N TRP A 239 SHEET 8 AB 8 VAL A 259 GLN A 264 -1 N SER A 260 O MSE A 278 LINK C LEU A 122 N MSE A 123 1555 1555 1.32 LINK C MSE A 123 N ALA A 124 1555 1555 1.33 LINK C ARG A 198 N MSE A 199 1555 1555 1.32 LINK C MSE A 199 N SER A 200 1555 1555 1.33 LINK C ALA A 235 N MSE A 236 1555 1555 1.32 LINK C MSE A 236 N SER A 237 1555 1555 1.32 LINK C ALA A 277 N MSE A 278 1555 1555 1.33 LINK C MSE A 278 N MSE A 279 1555 1555 1.33 LINK C MSE A 279 N HIS A 280 1555 1555 1.33 LINK NE2 HIS A 261 FE UFE A1337 1555 1555 1.87 SITE 1 AC1 7 HIS A 93 ARG A 139 ARG A 218 ASN A 234 SITE 2 AC1 7 HIS A 261 TYR A 263 MSE A 278 CRYST1 103.750 72.600 51.110 90.00 102.06 90.00 C 1 2 1 4 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 0.009639 0.000000 0.002059 0.00000 SCALE2 0.000000 0.013774 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020007 0.00000