HEADER OXIDOREDUCTASE 07-FEB-19 6NX0 TITLE CRYSTAL STRUCTURE OF THE DIHEME PEROXIDASE BTHA FROM BURKHOLDERIA TITLE 2 THAILANDENSIS E264 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DI-HAEM CYTOCHROME C PEROXIDASE FAMILY PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA THAILANDENSIS E264; SOURCE 3 ORGANISM_TAXID: 271848; SOURCE 4 STRAIN: ATCC 700388 / DSM 13276 / CIP 106301 / E264; SOURCE 5 GENE: BTH_II1092; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETSN KEYWDS HEME, PEROXIDASE, DIHEME, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.E.COHEN,C.L.DRENNAN REVDAT 3 11-OCT-23 6NX0 1 REMARK REVDAT 2 01-JAN-20 6NX0 1 REMARK REVDAT 1 20-MAR-19 6NX0 0 JRNL AUTH K.RIZZOLO,S.E.COHEN,A.C.WEITZ,M.M.LOPEZ MUNOZ,M.P.HENDRICH, JRNL AUTH 2 C.L.DRENNAN,S.J.ELLIOTT JRNL TITL A WIDELY DISTRIBUTED DIHEME ENZYME FROM BURKHOLDERIA THAT JRNL TITL 2 DISPLAYS AN ATYPICALLY STABLE BIS-FE(IV) STATE. JRNL REF NAT COMMUN V. 10 1101 2019 JRNL REFN ESSN 2041-1723 JRNL PMID 30846684 JRNL DOI 10.1038/S41467-019-09020-4 REMARK 2 REMARK 2 RESOLUTION. 1.54 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.54 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.92 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 62344 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.152 REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.180 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3118 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.9387 - 4.3111 0.99 2869 152 0.1629 0.1782 REMARK 3 2 4.3111 - 3.4221 1.00 2781 146 0.1268 0.1572 REMARK 3 3 3.4221 - 2.9896 0.99 2723 143 0.1372 0.1917 REMARK 3 4 2.9896 - 2.7163 1.00 2732 144 0.1403 0.1616 REMARK 3 5 2.7163 - 2.5216 1.00 2723 144 0.1370 0.1535 REMARK 3 6 2.5216 - 2.3730 1.00 2698 142 0.1316 0.1631 REMARK 3 7 2.3730 - 2.2541 1.00 2698 141 0.1352 0.1700 REMARK 3 8 2.2541 - 2.1560 0.99 2671 141 0.1387 0.1636 REMARK 3 9 2.1560 - 2.0730 1.00 2712 143 0.1407 0.1563 REMARK 3 10 2.0730 - 2.0015 1.00 2686 142 0.1443 0.1618 REMARK 3 11 2.0015 - 1.9389 1.00 2683 141 0.1541 0.1895 REMARK 3 12 1.9389 - 1.8835 1.00 2666 140 0.1514 0.1754 REMARK 3 13 1.8835 - 1.8339 1.00 2679 141 0.1545 0.1912 REMARK 3 14 1.8339 - 1.7891 1.00 2675 141 0.1606 0.1851 REMARK 3 15 1.7891 - 1.7485 1.00 2694 142 0.1676 0.1861 REMARK 3 16 1.7485 - 1.7112 0.99 2646 138 0.1799 0.2294 REMARK 3 17 1.7112 - 1.6770 1.00 2664 141 0.1820 0.2367 REMARK 3 18 1.6770 - 1.6454 1.00 2677 140 0.1886 0.2527 REMARK 3 19 1.6454 - 1.6160 1.00 2673 142 0.1957 0.2508 REMARK 3 20 1.6160 - 1.5886 1.00 2665 140 0.2056 0.2295 REMARK 3 21 1.5886 - 1.5630 0.99 2618 137 0.2270 0.2604 REMARK 3 22 1.5630 - 1.5389 0.97 2593 137 0.2411 0.2659 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.770 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.57 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6NX0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1000239546. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-16 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 : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : .9791 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62412 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.540 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.09900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.54 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.74500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: 3L4M REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 300 MM AMMONIUM NITRATE, 22% (W/V) PEG REMARK 280 3350, PH 7.8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 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 25.60500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.91550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.38800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.91550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.60500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.38800 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 ALA A 67 REMARK 465 SER A 68 REMARK 465 SER A 69 REMARK 465 GLY A 70 REMARK 465 PRO A 71 REMARK 465 ALA A 72 REMARK 465 ALA A 73 REMARK 465 PRO A 74 REMARK 465 ASP A 75 REMARK 465 ALA A 76 REMARK 465 THR A 77 REMARK 465 HIS A 78 REMARK 465 SER A 79 REMARK 465 THR A 80 REMARK 465 HIS A 81 REMARK 465 ALA A 82 REMARK 465 ALA A 83 REMARK 465 ARG A 84 REMARK 465 PRO A 85 REMARK 465 ALA A 86 REMARK 465 SER A 87 REMARK 465 ALA A 88 REMARK 465 ALA A 89 REMARK 465 SER A 90 REMARK 465 SER A 91 REMARK 465 THR A 92 REMARK 465 SER A 93 REMARK 465 PRO A 94 REMARK 465 MET A 95 REMARK 465 ASN A 96 REMARK 465 PRO A 97 REMARK 465 THR A 98 REMARK 465 SER A 99 REMARK 465 THR A 100 REMARK 465 PRO A 101 REMARK 465 GLY A 102 REMARK 465 ALA A 103 REMARK 465 SER A 104 REMARK 465 GLY A 105 REMARK 465 PRO A 106 REMARK 465 ALA A 107 REMARK 465 HIS A 108 REMARK 465 ALA A 109 REMARK 465 LYS A 110 REMARK 465 ALA A 111 REMARK 465 ALA A 112 REMARK 465 LEU A 113 REMARK 465 ASP A 114 REMARK 465 ALA A 115 REMARK 465 ALA A 116 REMARK 465 ARG A 117 REMARK 465 ALA A 118 REMARK 465 LYS A 119 REMARK 465 ALA A 120 REMARK 465 ALA A 121 REMARK 465 PRO A 122 REMARK 465 PRO A 123 REMARK 465 SER A 124 REMARK 465 PRO A 125 REMARK 465 ASP A 243 REMARK 465 ASP A 244 REMARK 465 ASP A 245 REMARK 465 ALA A 246 REMARK 465 LEU A 247 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 ARG A 138 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 153 CE NZ REMARK 470 ARG A 162 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 184 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 242 CG CD OE1 NE2 REMARK 470 LYS A 344 CG CD CE NZ REMARK 470 ARG A 345 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 379 CD NE CZ NH1 NH2 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 HH22 ARG A 269 OE2 GLU A 312 1.49 REMARK 500 O HOH A 1087 O HOH A 1129 2.04 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 PHE A 256 161.52 71.88 REMARK 500 GLU A 277 -109.63 -119.06 REMARK 500 THR A 343 -80.38 -95.13 REMARK 500 LYS A 344 4.99 -66.05 REMARK 500 LYS A 364 -87.48 -122.78 REMARK 500 ALA A 377 14.94 53.92 REMARK 500 ALA A 431 -0.90 82.94 REMARK 500 MET A 448 166.88 73.56 REMARK 500 TYR A 474 40.51 -105.30 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 A1243 DISTANCE = 5.97 ANGSTROMS REMARK 525 HOH A1244 DISTANCE = 6.28 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 HEC A 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 192 NE2 REMARK 620 2 HEC A 601 NA 94.6 REMARK 620 3 HEC A 601 NB 96.5 90.8 REMARK 620 4 HEC A 601 NC 95.8 169.6 88.6 REMARK 620 5 HEC A 601 ND 96.4 89.0 167.1 89.4 REMARK 620 6 HOH A 773 O 175.1 85.4 88.4 84.2 78.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 602 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 371 NE2 REMARK 620 2 HEC A 602 NA 92.3 REMARK 620 3 HEC A 602 NB 89.0 90.1 REMARK 620 4 HEC A 602 NC 87.3 178.8 88.7 REMARK 620 5 HEC A 602 ND 92.1 89.7 178.9 91.5 REMARK 620 6 TYR A 463 OH 176.3 86.4 94.4 94.1 84.5 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 HEC A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 607 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 608 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 609 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 610 DBREF 6NX0 A 69 543 UNP Q2T6B0 Q2T6B0_BURTA 69 543 SEQADV 6NX0 ALA A 67 UNP Q2T6B0 EXPRESSION TAG SEQADV 6NX0 SER A 68 UNP Q2T6B0 EXPRESSION TAG SEQRES 1 A 477 ALA SER SER GLY PRO ALA ALA PRO ASP ALA THR HIS SER SEQRES 2 A 477 THR HIS ALA ALA ARG PRO ALA SER ALA ALA SER SER THR SEQRES 3 A 477 SER PRO MET ASN PRO THR SER THR PRO GLY ALA SER GLY SEQRES 4 A 477 PRO ALA HIS ALA LYS ALA ALA LEU ASP ALA ALA ARG ALA SEQRES 5 A 477 LYS ALA ALA PRO PRO SER PRO PRO THR THR VAL LEU LEU SEQRES 6 A 477 PRO GLY ALA PRO PRO GLU ARG VAL VAL ASP THR ILE GLY SEQRES 7 A 477 ARG GLY THR PRO GLN VAL ALA SER LYS VAL ASP PRO THR SEQRES 8 A 477 ALA ALA VAL PHE ARG PRO ASP PRO THR LEU ALA ALA LEU SEQRES 9 A 477 GLY LYS ARG VAL PHE PHE ASP PRO ALA LEU SER GLU PRO SEQRES 10 A 477 ARG GLY MET SER CYS ALA SER CYS HIS ASP PRO GLY ARG SEQRES 11 A 477 ALA PHE ALA PRO THR LEU SER PRO ALA ALA LEU ALA GLY SEQRES 12 A 477 PRO ARG VAL PRO GLN GLY SER ARG PRO GLY HIS PHE SER SEQRES 13 A 477 ARG ARG ASN ALA PRO SER LEU LEU TYR VAL ARG TYR VAL SEQRES 14 A 477 PRO ARG ARG HIS PHE TYR GLN ASP ASP ASP ALA LEU ALA SEQRES 15 A 477 PRO ALA PRO PHE GLY GLY LEU PHE SER ASP GLY ARG ALA SEQRES 16 A 477 ASP THR LEU ALA GLU GLN LEU ARG GLY PRO LEU PHE ASP SEQRES 17 A 477 PRO ASP GLU MET ASN ASN ALA SER ALA ALA ALA LEU MET SEQRES 18 A 477 ARG LYS ILE GLY ARG THR GLY LEU GLY ALA ALA LEU ALA SEQRES 19 A 477 GLY ARG PHE GLY PRO SER VAL ARG ARG ASP PRO GLU ARG SEQRES 20 A 477 MET VAL ARG VAL LEU GLY GLU ALA MET GLN ALA TYR LEU SEQRES 21 A 477 GLN SER ASP GLU MET ALA PRO PHE SER SER ARG TYR ASP SEQRES 22 A 477 ALA TYR VAL THR LYS ARG ALA PRO LEU THR PRO GLN GLU SEQRES 23 A 477 MET ARG GLY LEU ALA LEU PHE ARG ASN PRO ASP LYS GLY SEQRES 24 A 477 ASN CYS MET SER CYS HIS THR LEU SER ASP THR ALA SER SEQRES 25 A 477 ARG PRO GLU ARG SER LEU PHE THR ASP PHE GLY TYR ASP SEQRES 26 A 477 ALA ILE ALA VAL PRO ARG ASN ARG ALA LEU PRO ALA ASN SEQRES 27 A 477 ARG ASP PRO ARG HIS PHE ASP ASN GLY LEU CYS ASP THR SEQRES 28 A 477 ALA ALA LYS LEU ARG TRP PRO GLU PRO THR GLN TRP CYS SEQRES 29 A 477 ALA TYR LEU ARG THR PRO GLY LEU ARG ASN VAL ALA ILE SEQRES 30 A 477 LYS GLU SER PHE MET HIS ASN GLY VAL PHE ASP THR LEU SEQRES 31 A 477 ARG ASP ALA VAL ALA PHE TYR ASN THR ARG SER THR ASP SEQRES 32 A 477 PRO ALA ARG TRP TYR HIS GLY ARG ASP THR PHE ASP ASP SEQRES 33 A 477 VAL PRO ARG ALA TYR ARG GLY ASN VAL ASN VAL ASN SER SEQRES 34 A 477 THR PRO MET ASN ARG ARG PRO GLY THR PRO PRO ALA MET SEQRES 35 A 477 THR ASP ALA ASP VAL ASP ASP LEU VAL ALA PHE LEU ARG SEQRES 36 A 477 THR LEU THR ASP ALA ARG TYR VAL GLY LEU MET PRO THR SEQRES 37 A 477 ALA PRO ASP GLY LYS ALA ALA ARG PRO HET HEC A 601 75 HET HEC A 602 75 HET NO3 A 603 4 HET NO3 A 604 4 HET NO3 A 605 4 HET NO3 A 606 4 HET NO3 A 607 4 HET GOL A 608 14 HET CL A 609 1 HET CL A 610 1 HETNAM HEC HEME C HETNAM NO3 NITRATE ION HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 HEC 2(C34 H34 FE N4 O4) FORMUL 4 NO3 5(N O3 1-) FORMUL 9 GOL C3 H8 O3 FORMUL 10 CL 2(CL 1-) FORMUL 12 HOH *544(H2 O) HELIX 1 AA1 ASP A 155 ALA A 159 5 5 HELIX 2 AA2 ASP A 164 PHE A 176 1 13 HELIX 3 AA3 SER A 187 CYS A 191 5 5 HELIX 4 AA4 ASP A 193 ALA A 197 5 5 HELIX 5 AA5 SER A 203 GLY A 209 1 7 HELIX 6 AA6 TYR A 231 VAL A 235 5 5 HELIX 7 AA7 THR A 263 LEU A 268 1 6 HELIX 8 AA8 LEU A 268 ASP A 274 1 7 HELIX 9 AA9 SER A 282 ARG A 292 1 11 HELIX 10 AB1 THR A 293 GLY A 304 1 12 HELIX 11 AB2 PRO A 305 ARG A 309 5 5 HELIX 12 AB3 ASP A 310 GLN A 327 1 18 HELIX 13 AB4 SER A 328 ALA A 332 5 5 HELIX 14 AB5 SER A 336 THR A 343 1 8 HELIX 15 AB6 THR A 349 ARG A 360 1 12 HELIX 16 AB7 ASN A 366 CYS A 370 5 5 HELIX 17 AB8 ARG A 379 SER A 383 5 5 HELIX 18 AB9 LEU A 401 ASP A 406 5 6 HELIX 19 AC1 GLY A 413 LEU A 421 1 9 HELIX 20 AC2 GLU A 425 CYS A 430 5 6 HELIX 21 AC3 ASN A 440 LYS A 444 5 5 HELIX 22 AC4 THR A 455 ARG A 466 1 12 HELIX 23 AC5 ASP A 469 TYR A 474 1 6 HELIX 24 AC6 PRO A 484 VAL A 491 5 8 HELIX 25 AC7 THR A 509 THR A 522 1 14 HELIX 26 AC8 LEU A 523 THR A 524 5 2 HELIX 27 AC9 ASP A 525 MET A 532 5 8 SHEET 1 AA1 3 THR A 127 THR A 128 0 SHEET 2 AA1 3 GLU A 137 ILE A 143 -1 O GLU A 137 N THR A 128 SHEET 3 AA1 3 THR A 147 VAL A 150 -1 O THR A 147 N ILE A 143 SHEET 1 AA2 2 HIS A 239 TYR A 241 0 SHEET 2 AA2 2 ALA A 250 PHE A 252 -1 O PHE A 252 N HIS A 239 SHEET 1 AA3 2 TYR A 390 ASP A 391 0 SHEET 2 AA3 2 LEU A 433 ARG A 434 -1 O LEU A 433 N ASP A 391 SSBOND 1 CYS A 415 CYS A 430 1555 1555 2.08 LINK SG CYS A 188 CAB HEC A 601 1555 1555 1.77 LINK SG CYS A 191 CAC HEC A 601 1555 1555 1.77 LINK SG CYS A 367 CAB HEC A 602 1555 1555 1.77 LINK SG CYS A 370 CAC HEC A 602 1555 1555 1.77 LINK NE2 HIS A 192 FE HEC A 601 1555 1555 2.17 LINK NE2 HIS A 371 FE HEC A 602 1555 1555 2.10 LINK OH TYR A 463 FE HEC A 602 1555 1555 1.97 LINK FE HEC A 601 O HOH A 773 1555 1555 2.19 CISPEP 1 GLU A 182 PRO A 183 0 -7.69 CISPEP 2 THR A 496 PRO A 497 0 1.65 SITE 1 AC1 23 SER A 187 CYS A 188 CYS A 191 HIS A 192 SITE 2 AC1 23 PRO A 213 GLN A 214 SER A 222 ARG A 224 SITE 3 AC1 23 ASN A 225 ALA A 226 LEU A 229 PHE A 256 SITE 4 AC1 23 SER A 257 ARG A 260 LEU A 264 GLN A 267 SITE 5 AC1 23 PRO A 271 GLU A 277 MET A 322 ARG A 434 SITE 6 AC1 23 HOH A 735 HOH A 757 HOH A 773 SITE 1 AC2 23 GLY A 365 ASN A 366 CYS A 367 SER A 369 SITE 2 AC2 23 CYS A 370 HIS A 371 ASP A 391 VAL A 395 SITE 3 AC2 23 LEU A 433 THR A 435 PRO A 436 LEU A 438 SITE 4 AC2 23 LYS A 444 PHE A 447 MET A 448 HIS A 449 SITE 5 AC2 23 TYR A 463 ASN A 492 HOH A 793 HOH A 828 SITE 6 AC2 23 HOH A 849 HOH A 851 HOH A1004 SITE 1 AC3 13 ARG A 173 THR A 293 GLY A 294 LEU A 295 SITE 2 AC3 13 ARG A 485 ALA A 486 TYR A 487 ARG A 488 SITE 3 AC3 13 GLY A 489 ASN A 490 HOH A 736 HOH A 784 SITE 4 AC3 13 HOH A1024 SITE 1 AC4 8 GLY A 304 PRO A 305 SER A 306 PRO A 533 SITE 2 AC4 8 GLY A 538 LYS A 539 HOH A 876 HOH A 926 SITE 1 AC5 4 LYS A 172 PRO A 194 ARG A 501 ARG A 527 SITE 1 AC6 8 LYS A 172 ARG A 173 VAL A 493 ASN A 494 SITE 2 AC6 8 HOH A 796 HOH A 878 HOH A 894 HOH A1003 SITE 1 AC7 6 GLU A 182 ASN A 280 ALA A 281 ALA A 285 SITE 2 AC7 6 LEU A 286 LYS A 289 SITE 1 AC8 5 ARG A 260 GLU A 266 LYS A 420 HOH A 732 SITE 2 AC8 5 HOH A 741 SITE 1 AC9 3 ARG A 288 ASN A 361 HOH A1169 SITE 1 AD1 2 ARG A 397 ARG A 399 CRYST1 51.210 84.776 95.831 90.00 90.00 90.00 P 21 21 21 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 0.019527 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011796 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010435 0.00000