HEADER OXIDOREDUCTASE 22-SEP-24 9JN5 TITLE CRYSTAL STRUCTURE OF KTZT-C197A IN COMPLEX WITH HEME AND SUBSTRATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: FMN-BINDING PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: KTZT,REGULATOR; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KUTZNERIA SP. 744; SOURCE 3 ORGANISM_TAXID: 345341; SOURCE 4 GENE: KUTG_08928; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS HEME-DEPENDENT PIPERAZATE SYNTHASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.L.LI,Y.Y.YANG,J.-W.HUANG,C.-C.CHEN,R.-T.GUO REVDAT 1 29-JAN-25 9JN5 0 JRNL AUTH Y.YANG,Y.LI,L.YAO,K.DAI,X.FU,A.GE,J.W.HUANG,R.T.GUO,C.C.CHEN JRNL TITL STRUCTURAL INSIGHTS INTO THE N-N BOND-FORMATION MECHANISM OF JRNL TITL 2 THE HEME-DEPENDENT PIPERAZATE SYNTHASE KTZT JRNL REF ACS CATALYSIS V. 15 1265 2025 JRNL REFN ESSN 2155-5435 JRNL DOI 10.1021/ACSCATAL.4C06124 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 63521 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) : 0.243 REMARK 3 R VALUE (WORKING SET) : 0.240 REMARK 3 FREE R VALUE : 0.302 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3309 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.06 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4204 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.34 REMARK 3 BIN R VALUE (WORKING SET) : 0.3400 REMARK 3 BIN FREE R VALUE SET COUNT : 219 REMARK 3 BIN FREE R VALUE : 0.3790 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6427 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 192 REMARK 3 SOLVENT ATOMS : 744 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.93000 REMARK 3 B22 (A**2) : -2.35000 REMARK 3 B33 (A**2) : 0.41000 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): 0.230 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.212 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.167 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.196 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6829 ; 0.010 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 6281 ; 0.002 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9376 ; 1.659 ; 1.693 REMARK 3 BOND ANGLES OTHERS (DEGREES): 14378 ; 1.360 ; 1.602 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 847 ; 6.776 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 368 ;31.569 ;19.130 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 929 ;14.586 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 76 ;17.572 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 835 ; 0.070 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7913 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1643 ; 0.005 ; 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): 3403 ; 2.563 ; 3.068 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 3403 ; 2.562 ; 3.068 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4245 ; 3.760 ; 4.583 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 4246 ; 3.760 ; 4.584 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3426 ; 2.909 ; 3.316 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3426 ; 2.909 ; 3.316 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 5132 ; 4.524 ; 4.836 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 8071 ; 6.900 ;36.793 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 8072 ; 6.900 ;36.796 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 9JN5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 26-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1300051707. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-SEP-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : TPS 05A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67091 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.11300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.01 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.08 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.57700 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M AMMONIUM ACETATE, 0.1 M TRIS PH REMARK 280 8.0, 1.0 M SODIUM CITRATE, PH 7.0, VAPOR DIFFUSION, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 45.34400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.48850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.54400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 55.48850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 45.34400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.54400 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 6880 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -74.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D 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 REMARK 350 BIOMOLECULE: 2 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: 6880 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17590 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -74.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 ALA A -4 REMARK 465 GLY A -3 REMARK 465 ALA A -2 REMARK 465 GLY A -1 REMARK 465 ALA A 0 REMARK 465 THR A 212 REMARK 465 GLU A 213 REMARK 465 ALA B -4 REMARK 465 GLY B -3 REMARK 465 ALA B -2 REMARK 465 GLY B -1 REMARK 465 THR B 212 REMARK 465 GLU B 213 REMARK 465 ALA C -4 REMARK 465 GLY C -3 REMARK 465 ALA C -2 REMARK 465 THR C 212 REMARK 465 GLU C 213 REMARK 465 ALA D -4 REMARK 465 GLY D -3 REMARK 465 ALA D -2 REMARK 465 THR D 212 REMARK 465 GLU D 213 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 MET C 148 O HOH C 401 1.68 REMARK 500 O HOH C 415 O HOH C 540 1.98 REMARK 500 O HOH B 527 O HOH C 552 1.98 REMARK 500 O HOH C 410 O HOH C 492 1.99 REMARK 500 O HOH B 516 O HOH C 496 2.01 REMARK 500 O ASN B 90 O HOH B 401 2.05 REMARK 500 O HOH D 405 O HOH D 425 2.06 REMARK 500 O HOH A 446 O HOH A 501 2.06 REMARK 500 O HOH A 552 O HOH D 447 2.09 REMARK 500 O HOH A 512 O HOH D 405 2.11 REMARK 500 O HOH C 405 O HOH C 490 2.12 REMARK 500 N MET A 1 O HOH A 401 2.12 REMARK 500 O HOH B 482 O HOH B 526 2.13 REMARK 500 O HOH C 402 O HOH C 502 2.14 REMARK 500 O HOH C 483 O HOH C 543 2.15 REMARK 500 OD1 ASP A 125 O HOH A 402 2.15 REMARK 500 OD1 ASP C 126 O HOH C 402 2.15 REMARK 500 OH TYR D 154 O HOH D 401 2.15 REMARK 500 O ASN A 90 O HOH A 403 2.15 REMARK 500 CD2 LEU A 159 O HOH A 408 2.16 REMARK 500 O HOH C 475 O HOH D 573 2.16 REMARK 500 O HOH C 538 O HOH C 545 2.17 REMARK 500 O HOH A 559 O HOH D 534 2.17 REMARK 500 O HOH B 422 O HOH B 526 2.19 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 B 547 O HOH C 570 3545 1.94 REMARK 500 O HOH B 546 O HOH C 566 3545 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 HIS A 22 57.82 -141.16 REMARK 500 ASP A 47 108.59 -32.07 REMARK 500 ALA A 79 33.73 83.96 REMARK 500 ALA A 144 35.28 -146.02 REMARK 500 PHE A 176 75.41 -116.31 REMARK 500 HIS B 22 57.60 -145.71 REMARK 500 ASP B 47 108.93 -27.07 REMARK 500 ALA B 144 38.23 -143.77 REMARK 500 PHE B 176 79.33 -113.39 REMARK 500 ASP C 47 111.85 -30.71 REMARK 500 ALA C 79 57.80 -103.15 REMARK 500 ASP D 47 109.04 -29.65 REMARK 500 LEU D 178 34.91 -140.26 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 612 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A 613 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A 614 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH A 615 DISTANCE = 6.05 ANGSTROMS REMARK 525 HOH A 616 DISTANCE = 6.19 ANGSTROMS REMARK 525 HOH A 617 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH A 618 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH A 619 DISTANCE = 6.53 ANGSTROMS REMARK 525 HOH A 620 DISTANCE = 6.60 ANGSTROMS REMARK 525 HOH A 621 DISTANCE = 7.16 ANGSTROMS REMARK 525 HOH A 622 DISTANCE = 7.35 ANGSTROMS REMARK 525 HOH B 544 DISTANCE = 6.05 ANGSTROMS REMARK 525 HOH B 545 DISTANCE = 6.19 ANGSTROMS REMARK 525 HOH B 546 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH B 547 DISTANCE = 6.93 ANGSTROMS REMARK 525 HOH B 548 DISTANCE = 7.45 ANGSTROMS REMARK 525 HOH B 549 DISTANCE = 8.43 ANGSTROMS REMARK 525 HOH C 576 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH C 577 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH C 578 DISTANCE = 5.97 ANGSTROMS REMARK 525 HOH C 579 DISTANCE = 6.35 ANGSTROMS REMARK 525 HOH C 580 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH C 581 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH C 582 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH C 583 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH C 584 DISTANCE = 6.72 ANGSTROMS REMARK 525 HOH C 585 DISTANCE = 7.01 ANGSTROMS REMARK 525 HOH C 586 DISTANCE = 7.08 ANGSTROMS REMARK 525 HOH D 584 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH D 585 DISTANCE = 6.15 ANGSTROMS REMARK 525 HOH D 586 DISTANCE = 6.27 ANGSTROMS REMARK 525 HOH D 587 DISTANCE = 7.47 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 HEM A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 65 NE2 REMARK 620 2 HEM A 301 NA 91.5 REMARK 620 3 HEM A 301 NB 84.9 92.0 REMARK 620 4 HEM A 301 NC 94.2 172.6 83.9 REMARK 620 5 HEM A 301 ND 101.0 91.7 173.0 91.9 REMARK 620 6 ONH A 302 NE 173.0 85.2 89.0 88.7 85.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 65 NE2 REMARK 620 2 HEM B 301 NA 94.7 REMARK 620 3 HEM B 301 NB 85.8 90.9 REMARK 620 4 HEM B 301 NC 93.7 170.4 84.9 REMARK 620 5 HEM B 301 ND 101.0 92.2 172.3 90.9 REMARK 620 6 ONH C 302 OZ 156.6 104.3 80.4 66.4 91.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 65 NE2 REMARK 620 2 HEM C 301 NA 98.5 REMARK 620 3 HEM C 301 NB 89.1 87.6 REMARK 620 4 HEM C 301 NC 94.0 167.1 89.7 REMARK 620 5 HEM C 301 ND 101.5 91.9 169.3 88.5 REMARK 620 6 HOH C 429 O 166.6 80.7 77.5 86.5 92.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 65 NE2 REMARK 620 2 HEM D 301 NA 99.2 REMARK 620 3 HEM D 301 NB 80.4 87.6 REMARK 620 4 HEM D 301 NC 94.9 163.4 86.3 REMARK 620 5 HEM D 301 ND 111.9 91.6 167.7 91.1 REMARK 620 N 1 2 3 4 DBREF 9JN5 A 1 213 UNP A8CF72 A8CF72_KUTS7 1 213 DBREF 9JN5 B 1 213 UNP A8CF72 A8CF72_KUTS7 1 213 DBREF 9JN5 C 1 213 UNP A8CF72 A8CF72_KUTS7 1 213 DBREF 9JN5 D 1 213 UNP A8CF72 A8CF72_KUTS7 1 213 SEQADV 9JN5 ALA A -4 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 GLY A -3 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA A -2 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 GLY A -1 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA A 0 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA A 197 UNP A8CF72 CYS 197 ENGINEERED MUTATION SEQADV 9JN5 ALA B -4 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 GLY B -3 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA B -2 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 GLY B -1 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA B 0 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA B 197 UNP A8CF72 CYS 197 ENGINEERED MUTATION SEQADV 9JN5 ALA C -4 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 GLY C -3 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA C -2 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 GLY C -1 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA C 0 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA C 197 UNP A8CF72 CYS 197 ENGINEERED MUTATION SEQADV 9JN5 ALA D -4 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 GLY D -3 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA D -2 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 GLY D -1 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA D 0 UNP A8CF72 EXPRESSION TAG SEQADV 9JN5 ALA D 197 UNP A8CF72 CYS 197 ENGINEERED MUTATION SEQRES 1 A 218 ALA GLY ALA GLY ALA MET PHE VAL PRO GLY PRO TYR HIS SEQRES 2 A 218 ALA PRO GLU ASP ARG TRP LEU VAL ASP LEU VAL ARG GLY SEQRES 3 A 218 HIS PRO LEU ALA GLN LEU ALA SER ASN GLY ALA GLY GLY SEQRES 4 A 218 ALA ALA PRO HIS ILE THR HIS VAL PRO ILE ILE VAL ASP SEQRES 5 A 218 PRO GLU LEU ASP GLY PRO VAL ASP ARG LEU VAL GLY ILE SEQRES 6 A 218 THR LEU TRP GLY HIS MET ASN ARG ALA ASN PRO HIS TRP SEQRES 7 A 218 ALA ALA LEU GLY GLY ALA ALA ASN VAL VAL ALA THR PHE SEQRES 8 A 218 ALA GLY PRO ASN ALA TYR VAL SER PRO ALA VAL TYR ARG SEQRES 9 A 218 THR ALA PRO ALA ALA PRO THR TRP ASN PHE THR SER VAL SEQRES 10 A 218 GLN VAL ARG GLY GLU LEU ARG LYS VAL GLU SER ALA ASP SEQRES 11 A 218 ASP THR LEU ALA THR VAL ARG ALA THR VAL ALA ALA LEU SEQRES 12 A 218 GLU SER ARG PHE GLY ALA GLY TRP ASP MET THR GLY SER SEQRES 13 A 218 LEU ASP TYR PHE ARG ARG ILE LEU PRO GLY VAL GLY ALA SEQRES 14 A 218 PHE ARG LEU ARG VAL ALA GLU ALA ASP GLY MET PHE LYS SEQRES 15 A 218 LEU SER GLN GLU GLN GLN PRO ALA ILE ARG ARG ARG VAL SEQRES 16 A 218 ARG HIS SER PHE GLY GLY ALA GLU ALA THR ARG ALA VAL SEQRES 17 A 218 ALA GLY LEU MET ASP ARG LEU PRO THR GLU SEQRES 1 B 218 ALA GLY ALA GLY ALA MET PHE VAL PRO GLY PRO TYR HIS SEQRES 2 B 218 ALA PRO GLU ASP ARG TRP LEU VAL ASP LEU VAL ARG GLY SEQRES 3 B 218 HIS PRO LEU ALA GLN LEU ALA SER ASN GLY ALA GLY GLY SEQRES 4 B 218 ALA ALA PRO HIS ILE THR HIS VAL PRO ILE ILE VAL ASP SEQRES 5 B 218 PRO GLU LEU ASP GLY PRO VAL ASP ARG LEU VAL GLY ILE SEQRES 6 B 218 THR LEU TRP GLY HIS MET ASN ARG ALA ASN PRO HIS TRP SEQRES 7 B 218 ALA ALA LEU GLY GLY ALA ALA ASN VAL VAL ALA THR PHE SEQRES 8 B 218 ALA GLY PRO ASN ALA TYR VAL SER PRO ALA VAL TYR ARG SEQRES 9 B 218 THR ALA PRO ALA ALA PRO THR TRP ASN PHE THR SER VAL SEQRES 10 B 218 GLN VAL ARG GLY GLU LEU ARG LYS VAL GLU SER ALA ASP SEQRES 11 B 218 ASP THR LEU ALA THR VAL ARG ALA THR VAL ALA ALA LEU SEQRES 12 B 218 GLU SER ARG PHE GLY ALA GLY TRP ASP MET THR GLY SER SEQRES 13 B 218 LEU ASP TYR PHE ARG ARG ILE LEU PRO GLY VAL GLY ALA SEQRES 14 B 218 PHE ARG LEU ARG VAL ALA GLU ALA ASP GLY MET PHE LYS SEQRES 15 B 218 LEU SER GLN GLU GLN GLN PRO ALA ILE ARG ARG ARG VAL SEQRES 16 B 218 ARG HIS SER PHE GLY GLY ALA GLU ALA THR ARG ALA VAL SEQRES 17 B 218 ALA GLY LEU MET ASP ARG LEU PRO THR GLU SEQRES 1 C 218 ALA GLY ALA GLY ALA MET PHE VAL PRO GLY PRO TYR HIS SEQRES 2 C 218 ALA PRO GLU ASP ARG TRP LEU VAL ASP LEU VAL ARG GLY SEQRES 3 C 218 HIS PRO LEU ALA GLN LEU ALA SER ASN GLY ALA GLY GLY SEQRES 4 C 218 ALA ALA PRO HIS ILE THR HIS VAL PRO ILE ILE VAL ASP SEQRES 5 C 218 PRO GLU LEU ASP GLY PRO VAL ASP ARG LEU VAL GLY ILE SEQRES 6 C 218 THR LEU TRP GLY HIS MET ASN ARG ALA ASN PRO HIS TRP SEQRES 7 C 218 ALA ALA LEU GLY GLY ALA ALA ASN VAL VAL ALA THR PHE SEQRES 8 C 218 ALA GLY PRO ASN ALA TYR VAL SER PRO ALA VAL TYR ARG SEQRES 9 C 218 THR ALA PRO ALA ALA PRO THR TRP ASN PHE THR SER VAL SEQRES 10 C 218 GLN VAL ARG GLY GLU LEU ARG LYS VAL GLU SER ALA ASP SEQRES 11 C 218 ASP THR LEU ALA THR VAL ARG ALA THR VAL ALA ALA LEU SEQRES 12 C 218 GLU SER ARG PHE GLY ALA GLY TRP ASP MET THR GLY SER SEQRES 13 C 218 LEU ASP TYR PHE ARG ARG ILE LEU PRO GLY VAL GLY ALA SEQRES 14 C 218 PHE ARG LEU ARG VAL ALA GLU ALA ASP GLY MET PHE LYS SEQRES 15 C 218 LEU SER GLN GLU GLN GLN PRO ALA ILE ARG ARG ARG VAL SEQRES 16 C 218 ARG HIS SER PHE GLY GLY ALA GLU ALA THR ARG ALA VAL SEQRES 17 C 218 ALA GLY LEU MET ASP ARG LEU PRO THR GLU SEQRES 1 D 218 ALA GLY ALA GLY ALA MET PHE VAL PRO GLY PRO TYR HIS SEQRES 2 D 218 ALA PRO GLU ASP ARG TRP LEU VAL ASP LEU VAL ARG GLY SEQRES 3 D 218 HIS PRO LEU ALA GLN LEU ALA SER ASN GLY ALA GLY GLY SEQRES 4 D 218 ALA ALA PRO HIS ILE THR HIS VAL PRO ILE ILE VAL ASP SEQRES 5 D 218 PRO GLU LEU ASP GLY PRO VAL ASP ARG LEU VAL GLY ILE SEQRES 6 D 218 THR LEU TRP GLY HIS MET ASN ARG ALA ASN PRO HIS TRP SEQRES 7 D 218 ALA ALA LEU GLY GLY ALA ALA ASN VAL VAL ALA THR PHE SEQRES 8 D 218 ALA GLY PRO ASN ALA TYR VAL SER PRO ALA VAL TYR ARG SEQRES 9 D 218 THR ALA PRO ALA ALA PRO THR TRP ASN PHE THR SER VAL SEQRES 10 D 218 GLN VAL ARG GLY GLU LEU ARG LYS VAL GLU SER ALA ASP SEQRES 11 D 218 ASP THR LEU ALA THR VAL ARG ALA THR VAL ALA ALA LEU SEQRES 12 D 218 GLU SER ARG PHE GLY ALA GLY TRP ASP MET THR GLY SER SEQRES 13 D 218 LEU ASP TYR PHE ARG ARG ILE LEU PRO GLY VAL GLY ALA SEQRES 14 D 218 PHE ARG LEU ARG VAL ALA GLU ALA ASP GLY MET PHE LYS SEQRES 15 D 218 LEU SER GLN GLU GLN GLN PRO ALA ILE ARG ARG ARG VAL SEQRES 16 D 218 ARG HIS SER PHE GLY GLY ALA GLU ALA THR ARG ALA VAL SEQRES 17 D 218 ALA GLY LEU MET ASP ARG LEU PRO THR GLU HET HEM A 301 43 HET ONH A 302 10 HET HEM B 301 43 HET HEM C 301 43 HET ONH C 302 10 HET HEM D 301 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM ONH N~5~-HYDROXY-L-ORNITHINE HETSYN HEM HEME FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 ONH 2(C5 H12 N2 O3) FORMUL 11 HOH *744(H2 O) HELIX 1 AA1 PRO A 4 HIS A 8 5 5 HELIX 2 AA2 ASP A 12 HIS A 22 1 11 HELIX 3 AA3 GLY A 31 ALA A 35 5 5 HELIX 4 AA4 ASN A 70 GLY A 77 1 8 HELIX 5 AA5 SER A 94 ARG A 99 1 6 HELIX 6 AA6 SER A 123 GLY A 143 1 21 HELIX 7 AA7 MET A 148 GLY A 150 5 3 HELIX 8 AA8 SER A 151 LEU A 159 1 9 HELIX 9 AA9 GLN A 183 GLY A 196 1 14 HELIX 10 AB1 ALA A 197 ARG A 209 1 13 HELIX 11 AB2 PRO B 4 HIS B 8 5 5 HELIX 12 AB3 ASP B 12 HIS B 22 1 11 HELIX 13 AB4 GLY B 31 ALA B 35 5 5 HELIX 14 AB5 ASN B 70 LEU B 76 1 7 HELIX 15 AB6 SER B 94 ARG B 99 1 6 HELIX 16 AB7 SER B 123 GLY B 143 1 21 HELIX 17 AB8 MET B 148 GLY B 150 5 3 HELIX 18 AB9 SER B 151 LEU B 159 1 9 HELIX 19 AC1 GLN B 183 GLY B 195 1 13 HELIX 20 AC2 ALA B 197 ARG B 209 1 13 HELIX 21 AC3 PRO C 4 HIS C 8 5 5 HELIX 22 AC4 ASP C 12 HIS C 22 1 11 HELIX 23 AC5 ASN C 70 LEU C 76 1 7 HELIX 24 AC6 SER C 94 ARG C 99 1 6 HELIX 25 AC7 SER C 123 GLY C 143 1 21 HELIX 26 AC8 ASP C 147 GLY C 150 5 4 HELIX 27 AC9 SER C 151 LEU C 159 1 9 HELIX 28 AD1 GLN C 183 GLY C 195 1 13 HELIX 29 AD2 ALA C 197 LEU C 210 1 14 HELIX 30 AD3 PRO D 4 HIS D 8 5 5 HELIX 31 AD4 ASP D 12 HIS D 22 1 11 HELIX 32 AD5 ASN D 70 LEU D 76 1 7 HELIX 33 AD6 SER D 94 ARG D 99 1 6 HELIX 34 AD7 SER D 123 GLY D 143 1 21 HELIX 35 AD8 ASP D 147 GLY D 150 5 4 HELIX 36 AD9 SER D 151 ILE D 158 1 8 HELIX 37 AE1 GLN D 183 GLY D 195 1 13 HELIX 38 AE2 ALA D 197 LEU D 210 1 14 SHEET 1 AA1 8 GLU A 171 LYS A 177 0 SHEET 2 AA1 8 THR A 106 LYS A 120 -1 N GLN A 113 O ASP A 173 SHEET 3 AA1 8 VAL A 162 ARG A 168 -1 O ARG A 166 N ARG A 119 SHEET 4 AA1 8 THR A 61 ASN A 67 -1 N MET A 66 O GLY A 163 SHEET 5 AA1 8 HIS A 38 VAL A 46 -1 N ILE A 45 O TRP A 63 SHEET 6 AA1 8 LEU A 24 SER A 29 -1 N LEU A 27 O THR A 40 SHEET 7 AA1 8 ALA A 80 VAL A 93 -1 O VAL A 83 N ALA A 28 SHEET 8 AA1 8 THR A 106 LYS A 120 -1 O VAL A 112 N PHE A 86 SHEET 1 AA2 9 ALA B 91 VAL B 93 0 SHEET 2 AA2 9 GLU B 171 LYS B 177 0 SHEET 3 AA2 9 ALA B 80 ALA B 87 0 SHEET 4 AA2 9 LEU B 24 SER B 29 -1 N ALA B 28 O VAL B 83 SHEET 5 AA2 9 HIS B 38 VAL B 46 -1 O THR B 40 N LEU B 27 SHEET 6 AA2 9 THR B 61 ASN B 67 -1 O TRP B 63 N ILE B 45 SHEET 7 AA2 9 VAL B 162 ARG B 168 -1 O GLY B 163 N MET B 66 SHEET 8 AA2 9 THR B 106 LYS B 120 -1 N ARG B 119 O ARG B 166 SHEET 9 AA2 9 GLU B 171 LYS B 177 -1 O MET B 175 N SER B 111 SHEET 1 AA3 8 GLU C 171 LYS C 177 0 SHEET 2 AA3 8 THR C 106 VAL C 121 -1 N SER C 111 O MET C 175 SHEET 3 AA3 8 VAL C 162 ARG C 168 -1 O ALA C 164 N VAL C 121 SHEET 4 AA3 8 THR C 61 ASN C 67 -1 N LEU C 62 O LEU C 167 SHEET 5 AA3 8 HIS C 38 VAL C 46 -1 N ILE C 45 O TRP C 63 SHEET 6 AA3 8 LEU C 24 SER C 29 -1 N LEU C 27 O THR C 40 SHEET 7 AA3 8 ASN C 81 VAL C 93 -1 O VAL C 83 N ALA C 28 SHEET 8 AA3 8 THR C 106 VAL C 121 -1 O VAL C 112 N PHE C 86 SHEET 1 AA4 8 GLU D 171 LYS D 177 0 SHEET 2 AA4 8 THR D 106 VAL D 121 -1 N SER D 111 O MET D 175 SHEET 3 AA4 8 VAL D 162 ARG D 168 -1 O ALA D 164 N VAL D 121 SHEET 4 AA4 8 THR D 61 ASN D 67 -1 N MET D 66 O GLY D 163 SHEET 5 AA4 8 HIS D 38 VAL D 46 -1 N ILE D 45 O TRP D 63 SHEET 6 AA4 8 LEU D 24 SER D 29 -1 N LEU D 27 O THR D 40 SHEET 7 AA4 8 ALA D 80 VAL D 93 -1 O VAL D 83 N ALA D 28 SHEET 8 AA4 8 THR D 106 VAL D 121 -1 O LEU D 118 N ALA D 80 LINK NE2 HIS A 65 FE HEM A 301 1555 1555 2.17 LINK FE HEM A 301 NE ONH A 302 1555 1555 2.58 LINK NE2 HIS B 65 FE HEM B 301 1555 1555 2.10 LINK FE HEM B 301 OZ ONH C 302 1555 1555 2.75 LINK NE2 HIS C 65 FE HEM C 301 1555 1555 2.05 LINK FE HEM C 301 O HOH C 429 1555 1555 2.00 LINK NE2 HIS D 65 FE HEM D 301 1555 1555 2.25 CISPEP 1 ALA A 101 PRO A 102 0 -3.78 CISPEP 2 ALA B 101 PRO B 102 0 -0.73 CISPEP 3 ALA C 101 PRO C 102 0 -2.72 CISPEP 4 ALA D 101 PRO D 102 0 -1.63 CRYST1 90.688 101.088 110.977 90.00 90.00 90.00 P 21 21 21 16 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 0.011027 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009892 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009011 0.00000