HEADER PROTEIN BINDING 21-MAR-19 6R3Y TITLE M.TUBERCULOSIS NITROBINDIN WITH A CYANIDE MOLECULE COORDINATED TO THE TITLE 2 HEME IRON ATOM COMPND MOL_ID: 1; COMPND 2 MOLECULE: UPF0678 FATTY ACID-BINDING PROTEIN-LIKE PROTEIN COMPND 3 ERS007657_00996; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI-PICHIA PASTORIS SHUTTLE VECTOR SOURCE 5 PPPARG4; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 1182032; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: BL12 KEYWDS HEMEPROTEINS, BETA-BARREL, PEROXYNITRITE DETOXIFICATION, PROTEIN KEYWDS 2 BINDING EXPDTA X-RAY DIFFRACTION AUTHOR G.DE SIMONE,A.DI MASI,F.POLTICELLI,A.PESCE,M.NARDINI,M.BOLOGNESI, AUTHOR 2 C.CIACCIO,M.COLETTA,E.S.TURILLI,M.FASANO,L.TOGNACCINI,G.SMULEVICH, AUTHOR 3 S.ABBRUZZETTI,C.VIAPPIANI,S.BRUNO,P.ASCENZI REVDAT 4 24-JAN-24 6R3Y 1 REMARK REVDAT 3 15-JUL-20 6R3Y 1 JRNL REVDAT 2 29-APR-20 6R3Y 1 JRNL REVDAT 1 08-APR-20 6R3Y 0 JRNL AUTH G.DE SIMONE,A.DI MASI,G.M.VITA,F.POLTICELLI,A.PESCE, JRNL AUTH 2 M.NARDINI,M.BOLOGNESI,C.CIACCIO,M.COLETTA,E.S.TURILLI, JRNL AUTH 3 M.FASANO,L.TOGNACCINI,G.SMULEVICH,S.ABBRUZZETTI,C.VIAPPIANI, JRNL AUTH 4 S.BRUNO,P.ASCENZI JRNL TITL MYCOBACTERIAL AND HUMAN NITROBINDINS: STRUCTURE AND JRNL TITL 2 FUNCTION. JRNL REF ANTIOXID.REDOX SIGNAL. V. 33 229 2020 JRNL REFN ESSN 1557-7716 JRNL PMID 32295384 JRNL DOI 10.1089/ARS.2019.7874 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0232 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 23325 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) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1164 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1703 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.17 REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE SET COUNT : 84 REMARK 3 BIN FREE R VALUE : 0.2410 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1224 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 77 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.01000 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): 0.080 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.080 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.054 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.565 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955 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): 1328 ; 0.011 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1227 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1831 ; 1.321 ; 1.707 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2839 ; 1.261 ; 1.599 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 170 ; 8.882 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 63 ;32.316 ;21.111 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 204 ;12.986 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;18.486 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 170 ; 0.063 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1514 ; 0.016 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 284 ; 0.009 ; 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): 654 ; 1.475 ; 1.134 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 652 ; 1.231 ; 1.126 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 817 ; 2.130 ; 1.690 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 818 ; 2.146 ; 1.695 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 674 ; 2.276 ; 1.376 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 672 ; 2.236 ; 1.370 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1009 ; 3.463 ; 1.973 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1355 ; 4.668 ;13.526 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1347 ; 4.651 ;13.439 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 : NULL 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 6R3Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1292101403. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUN-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 X 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24489 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 47.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 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: 2FR2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.02 M NICL2, 0.1 M TRIS, PEG MM 2K REMARK 280 20%, 0.1 M POTASSIUM CYANIDE, PH 8.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 30.40900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.19150 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 40.25650 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 30.40900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.19150 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 40.25650 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 30.40900 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 37.19150 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 40.25650 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 30.40900 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 37.19150 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 40.25650 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 TOTAL BURIED SURFACE AREA: 1260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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 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 MET A 1 REMARK 465 THR A 2 REMARK 465 ARG A 3 REMARK 465 ARG A 165 REMARK 465 SER A 166 REMARK 465 HIS A 167 REMARK 465 HIS A 168 REMARK 465 HIS A 169 REMARK 465 HIS A 170 REMARK 465 HIS A 171 REMARK 465 HIS A 172 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 164 CG 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 OE2 GLU A 91 OE2 GLU A 93 2.17 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 PRO A 47 46.88 -75.38 REMARK 500 LEU A 64 -108.12 -107.66 REMARK 500 ARG A 75 139.86 80.32 REMARK 500 ALA A 112 54.38 -97.65 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 HEM A 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 155 NE2 REMARK 620 2 HEM A 200 NA 96.1 REMARK 620 3 HEM A 200 NB 95.0 88.4 REMARK 620 4 HEM A 200 NC 89.1 173.9 88.0 REMARK 620 5 HEM A 200 ND 91.2 91.1 173.8 92.0 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 HEM A 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CYN A 201 DBREF1 6R3Y A 1 164 UNP A0A0E8TXJ8_MYCTX DBREF2 6R3Y A A0A0E8TXJ8 9 172 SEQADV 6R3Y ARG A 165 UNP A0A0E8TXJ EXPRESSION TAG SEQADV 6R3Y SER A 166 UNP A0A0E8TXJ EXPRESSION TAG SEQADV 6R3Y HIS A 167 UNP A0A0E8TXJ EXPRESSION TAG SEQADV 6R3Y HIS A 168 UNP A0A0E8TXJ EXPRESSION TAG SEQADV 6R3Y HIS A 169 UNP A0A0E8TXJ EXPRESSION TAG SEQADV 6R3Y HIS A 170 UNP A0A0E8TXJ EXPRESSION TAG SEQADV 6R3Y HIS A 171 UNP A0A0E8TXJ EXPRESSION TAG SEQADV 6R3Y HIS A 172 UNP A0A0E8TXJ EXPRESSION TAG SEQRES 1 A 172 MET THR ARG ASP LEU ALA PRO ALA LEU GLN ALA LEU SER SEQRES 2 A 172 PRO LEU LEU GLY SER TRP ALA GLY ARG GLY ALA GLY LYS SEQRES 3 A 172 TYR PRO THR ILE ARG PRO PHE GLU TYR LEU GLU GLU VAL SEQRES 4 A 172 VAL PHE ALA HIS VAL GLY LYS PRO PHE LEU THR TYR THR SEQRES 5 A 172 GLN GLN THR ARG ALA VAL ALA ASP GLY LYS PRO LEU HIS SEQRES 6 A 172 SER GLU THR GLY TYR LEU ARG VAL CYS ARG PRO GLY CYS SEQRES 7 A 172 VAL GLU LEU VAL LEU ALA HIS PRO SER GLY ILE THR GLU SEQRES 8 A 172 ILE GLU VAL GLY THR TYR SER VAL THR GLY ASP VAL ILE SEQRES 9 A 172 GLU LEU GLU LEU SER THR ARG ALA ASP GLY SER ILE GLY SEQRES 10 A 172 LEU ALA PRO THR ALA LYS GLU VAL THR ALA LEU ASP ARG SEQRES 11 A 172 SER TYR ARG ILE ASP GLY ASP GLU LEU SER TYR SER LEU SEQRES 12 A 172 GLN MET ARG ALA VAL GLY GLN PRO LEU GLN ASP HIS LEU SEQRES 13 A 172 ALA ALA VAL LEU HIS ARG GLN ARG ARG SER HIS HIS HIS SEQRES 14 A 172 HIS HIS HIS HET HEM A 200 43 HET CYN A 201 2 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CYN CYANIDE ION HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 CYN C N 1- FORMUL 4 HOH *77(H2 O) HELIX 1 AA1 ALA A 6 LEU A 16 5 11 SHEET 1 AA112 SER A 115 LEU A 118 0 SHEET 2 AA112 ILE A 89 THR A 100 -1 N ILE A 92 O SER A 115 SHEET 3 AA112 VAL A 103 SER A 109 -1 O VAL A 103 N THR A 100 SHEET 4 AA112 VAL A 125 ASP A 135 -1 O ILE A 134 N ILE A 104 SHEET 5 AA112 GLU A 138 ALA A 147 -1 O ARG A 146 N ALA A 127 SHEET 6 AA112 GLN A 150 GLN A 163 -1 O LEU A 160 N LEU A 139 SHEET 7 AA112 GLY A 17 GLY A 25 -1 N SER A 18 O GLN A 163 SHEET 8 AA112 PHE A 33 ALA A 42 -1 O VAL A 39 N TRP A 19 SHEET 9 AA112 PHE A 48 ALA A 57 -1 O ARG A 56 N LEU A 36 SHEET 10 AA112 PRO A 63 VAL A 73 -1 O LEU A 71 N LEU A 49 SHEET 11 AA112 CYS A 78 HIS A 85 -1 O GLU A 80 N ARG A 72 SHEET 12 AA112 ILE A 89 THR A 100 -1 O GLU A 93 N LEU A 81 SSBOND 1 CYS A 74 CYS A 78 1555 1555 2.06 LINK NE2 HIS A 155 FE HEM A 200 1555 1555 2.21 SITE 1 AC1 15 THR A 29 PHE A 33 TYR A 35 THR A 55 SITE 2 AC1 15 HIS A 65 HIS A 85 LYS A 123 VAL A 125 SITE 3 AC1 15 LEU A 128 MET A 145 VAL A 148 HIS A 155 SITE 4 AC1 15 LEU A 156 CYN A 201 HOH A 309 SITE 1 AC2 1 HEM A 200 CRYST1 60.818 74.383 80.513 90.00 90.00 90.00 I 2 2 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 0.016443 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013444 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012420 0.00000