HEADER OXIDOREDUCTASE 25-AUG-22 8E8W TITLE CRYSTAL STRUCTURE OF SZNF FROM STREPTOMYCES ACHROMOGENES VAR. TITLE 2 STREPTOZOTICUS NRRL 2697 MONONUCLEAR FE(II) STRUCTURE ON THE HDO TITLE 3 COFACTOR ASSEMBLY PATHWAY CAVEAT 8E8W RESIDUES GLY A 217 AND GLY A 219 ARE LINKED TOGETHER IN THE CAVEAT 2 8E8W MODEL; HOWEVER, THERE ARE RESIDUES BETWEEN THEM IN THE CAVEAT 3 8E8W DEPOSITED POLYMERIC SEQUENCE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CUPIN DOMAIN-CONTAINING DIIRON PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SZNF, IRON-CONTAINING REDOX ENZYME; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES ACHROMOGENES SUBSP. SOURCE 3 STREPTOZOTICUS; SOURCE 4 ORGANISM_TAXID: 285532; SOURCE 5 GENE: STZF, SZNF; SOURCE 6 EXPRESSION_SYSTEM: STREPTOMYCES ACHROMOGENES SUBSP. STREPTOZOTICUS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 285532 KEYWDS HDO, DIIRON, N-OXYGENASE, N-METHYL-L-ARGININE, HEME OXYGENASE, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.J.MCBRIDE,A.K.BOAL REVDAT 1 30-AUG-23 8E8W 0 JRNL AUTH M.J.MCBRIDE,A.K.BOAL,J.M.BOLLINGER JR. JRNL TITL CRYSTAL STRUCTURE OF SZNF FROM STREPTOMYCES ACHROMOGENES JRNL TITL 2 VAR. STREPTOZOTICUS NRRL 2697 MONONUCLEAR FE(II) STRUCTURE JRNL TITL 3 ON THE HDO COFACTOR ASSEMBLY PATHWAY JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 1.19.2_4158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.79 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.5 REMARK 3 NUMBER OF REFLECTIONS : 29840 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.249 REMARK 3 R VALUE (WORKING SET) : 0.246 REMARK 3 FREE R VALUE : 0.302 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 1516 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7333 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 253 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.88 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.42 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.364 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8E8W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-AUG-22. REMARK 100 THE DEPOSITION ID IS D_1000264907. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUL-21 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 : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9786 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29840 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 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 (%) : 94.7 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.15700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.54 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 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: 6VZY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16% PEG4000, 0.1 M MAGNESIUM CHLORIDE, REMARK 280 0.1 M TRIS, PH 8.5, VAPOR DIFFUSION, HANGING DROP, 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 28.86500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 75.20500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.18400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 75.20500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.86500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.18400 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 HIS A 3 REMARK 465 GLU A 133 REMARK 465 THR A 134 REMARK 465 SER A 135 REMARK 465 ASP A 151 REMARK 465 THR A 152 REMARK 465 ALA A 153 REMARK 465 GLY A 154 REMARK 465 GLY A 155 REMARK 465 ALA A 156 REMARK 465 TYR A 218 REMARK 465 HIS A 313 REMARK 465 ILE A 314 REMARK 465 ASP A 315 REMARK 465 GLN A 316 REMARK 465 HIS A 317 REMARK 465 ASP A 390 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 HIS B 3 REMARK 465 GLU B 133 REMARK 465 THR B 134 REMARK 465 SER B 135 REMARK 465 ASP B 151 REMARK 465 THR B 152 REMARK 465 ALA B 153 REMARK 465 GLY B 154 REMARK 465 GLY B 155 REMARK 465 ALA B 156 REMARK 465 ASP B 315 REMARK 465 GLN B 316 REMARK 465 HIS B 317 REMARK 465 HIS B 318 REMARK 465 GLY B 319 REMARK 465 ARG B 320 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 PRO B 107 O HOH B 601 2.05 REMARK 500 O THR B 433 O HOH B 602 2.07 REMARK 500 OH TYR A 146 OE2 GLU A 347 2.08 REMARK 500 OH TYR B 146 OE2 GLU B 347 2.12 REMARK 500 OD1 ASN A 257 O HOH A 601 2.14 REMARK 500 OG1 THR A 302 O HOH A 602 2.15 REMARK 500 O GLY B 337 O HOH B 603 2.16 REMARK 500 O TYR A 279 OG SER A 283 2.17 REMARK 500 O TYR A 249 O HOH A 603 2.18 REMARK 500 OE1 GLU A 347 O HOH A 604 2.18 REMARK 500 O ALA A 333 O HOH A 605 2.19 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 LYS A 95 CB LYS A 95 CG 0.182 REMARK 500 GLU B 382 CD GLU B 382 OE1 -0.094 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 LYS A 95 CA - CB - CG ANGL. DEV. = 22.0 DEGREES REMARK 500 LYS A 95 CG - CD - CE ANGL. DEV. = 21.6 DEGREES REMARK 500 LYS A 95 N - CA - C ANGL. DEV. = -17.2 DEGREES REMARK 500 MET A 321 CA - CB - CG ANGL. DEV. = 13.4 DEGREES 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 SER A 149 47.27 -98.27 REMARK 500 TYR A 245 39.25 -93.62 REMARK 500 ILE A 326 -52.77 -124.75 REMARK 500 HIS A 407 -163.25 -162.76 REMARK 500 SER B 149 43.95 -94.63 REMARK 500 TYR B 245 37.96 -94.73 REMARK 500 ILE B 326 -53.31 -128.12 REMARK 500 HIS B 407 -163.02 -161.27 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 LEU A 94 LYS A 95 -147.85 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 189 OE2 REMARK 620 2 GLU A 215 OE1 117.7 REMARK 620 3 GLU A 215 OE2 75.3 50.3 REMARK 620 4 HIS A 225 ND1 94.2 95.6 126.2 REMARK 620 5 HIS A 311 NE2 79.0 157.9 130.1 97.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 189 OE2 REMARK 620 2 GLU B 215 OE1 84.8 REMARK 620 3 GLU B 215 OE2 136.6 52.8 REMARK 620 4 HIS B 225 ND1 81.9 78.2 80.7 REMARK 620 5 HIS B 311 NE2 91.9 147.3 117.9 69.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 B 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 407 NE2 REMARK 620 2 HIS B 409 NE2 73.0 REMARK 620 3 HOH B 701 O 75.7 69.4 REMARK 620 N 1 2 DBREF1 8E8W A 1 471 UNP A0A411MR89_STRAH DBREF2 8E8W A A0A411MR89 1 471 DBREF1 8E8W B 1 471 UNP A0A411MR89_STRAH DBREF2 8E8W B A0A411MR89 1 471 SEQADV 8E8W MET A -19 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W GLY A -18 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W SER A -17 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W SER A -16 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS A -15 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS A -14 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS A -13 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS A -12 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS A -11 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS A -10 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W SER A -9 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W SER A -8 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W GLY A -7 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W LEU A -6 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W VAL A -5 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W PRO A -4 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W ARG A -3 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W GLY A -2 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W SER A -1 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS A 0 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W MET B -19 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W GLY B -18 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W SER B -17 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W SER B -16 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS B -15 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS B -14 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS B -13 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS B -12 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS B -11 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS B -10 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W SER B -9 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W SER B -8 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W GLY B -7 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W LEU B -6 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W VAL B -5 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W PRO B -4 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W ARG B -3 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W GLY B -2 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W SER B -1 UNP A0A411MR8 EXPRESSION TAG SEQADV 8E8W HIS B 0 UNP A0A411MR8 EXPRESSION TAG SEQRES 1 A 491 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 491 LEU VAL PRO ARG GLY SER HIS MET SER HIS VAL PRO PRO SEQRES 3 A 491 HIS VAL PRO PHE GLU LEU SER GLY ALA GLU LEU ARG ASP SEQRES 4 A 491 ALA ILE VAL GLN TYR ALA THR ASN PRO ILE TYR HIS ASP SEQRES 5 A 491 ASN LEU ASP TRP LEU ASN HIS ASP ASN PRO TYR ARG ARG SEQRES 6 A 491 GLN LEU ARG PRO GLN VAL LEU PRO HIS LEU ASP TYR ASP SEQRES 7 A 491 LYS VAL PRO GLY ARG GLU ASN ILE LEU ASN TYR ALA SER SEQRES 8 A 491 LEU ALA VAL GLN ARG LEU LEU THR SER VAL TYR GLU ALA SEQRES 9 A 491 ASP LEU VAL PHE PHE PRO LYS SER GLY LEU LYS GLY LYS SEQRES 10 A 491 GLU GLU ASP PHE ARG ALA PHE TYR SER PRO ALA ASN ARG SEQRES 11 A 491 ALA LEU GLY GLU ARG ILE ARG PRO ALA LEU GLU ARG TYR SEQRES 12 A 491 ALA PHE GLY PHE LEU ASP ASP GLU VAL GLU THR SER GLY SEQRES 13 A 491 THR TRP THR ALA GLN SER LEU ASP ALA TYR LEU ASP SER SEQRES 14 A 491 LEU ASP THR ALA GLY GLY ALA GLU GLN SER PRO VAL GLU SEQRES 15 A 491 LYS ALA ILE LEU GLY SER ALA ASP ARG GLU ARG ALA ALA SEQRES 16 A 491 ARG MET TRP LEU VAL GLN PHE ALA PRO ASP PHE LEU SER SEQRES 17 A 491 GLU ALA SER PRO MET MET ARG ASN VAL LEU GLY TYR TYR SEQRES 18 A 491 GLY PRO ALA GLN SER GLU TRP PHE LYS VAL VAL ILE ASP SEQRES 19 A 491 GLU TYR GLY TYR GLY VAL HIS ASP THR LYS HIS SER THR SEQRES 20 A 491 LEU PHE GLU ARG THR LEU GLU SER VAL GLY LEU GLU SER SEQRES 21 A 491 ASP LEU HIS ARG TYR TRP GLN TYR TYR LEU ASN SER SER SEQRES 22 A 491 LEU LEU LEU ASN ASN TYR PHE HIS TYR LEU GLY LYS ASN SEQRES 23 A 491 HIS GLU LEU PHE PHE ARG TYR VAL GLY ALA LEU TYR TYR SEQRES 24 A 491 THR GLU SER SER LEU VAL ASP PHE CYS ARG ARG ALA ASP SEQRES 25 A 491 HIS LEU LEU ARG GLU VAL PHE GLY ASP THR VAL ASP THR SEQRES 26 A 491 THR TYR PHE THR GLU HIS ILE HIS ILE ASP GLN HIS HIS SEQRES 27 A 491 GLY ARG MET ALA ARG GLU LYS ILE ILE LYS PRO LEU VAL SEQRES 28 A 491 GLU ALA HIS GLY ASP GLY ILE ILE PRO GLU ILE VAL ARG SEQRES 29 A 491 GLY ILE GLU GLU TYR ARG VAL LEU LEU GLU ILE GLY ASP SEQRES 30 A 491 PHE ASP PHE SER GLU GLN ILE ALA TRP MET ASP ALA GLN SEQRES 31 A 491 PRO GLU LEU LYS LYS LEU HIS ASP PRO VAL PHE GLU GLY SEQRES 32 A 491 LEU LYS GLN GLY LYS VAL ASP ALA PRO VAL ALA HIS LEU SEQRES 33 A 491 VAL GLU PRO ARG GLY GLU LEU SER ASN THR HIS CYS HIS SEQRES 34 A 491 ASP GLY ASP GLU LEU CYS HIS ILE VAL SER GLY THR MET SEQRES 35 A 491 ARG PHE GLU SER GLY LEU GLY SER SER LEU THR LEU GLN SEQRES 36 A 491 ALA GLY GLU GLY VAL VAL ILE LYS ARG ASN ARG LEU HIS SEQRES 37 A 491 GLY ALA ASN ILE GLU SER ASP GLU CYS VAL TYR GLU ILE SEQRES 38 A 491 HIS SER VAL GLY ASP TYR ARG LYS CYS LEU SEQRES 1 B 491 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 491 LEU VAL PRO ARG GLY SER HIS MET SER HIS VAL PRO PRO SEQRES 3 B 491 HIS VAL PRO PHE GLU LEU SER GLY ALA GLU LEU ARG ASP SEQRES 4 B 491 ALA ILE VAL GLN TYR ALA THR ASN PRO ILE TYR HIS ASP SEQRES 5 B 491 ASN LEU ASP TRP LEU ASN HIS ASP ASN PRO TYR ARG ARG SEQRES 6 B 491 GLN LEU ARG PRO GLN VAL LEU PRO HIS LEU ASP TYR ASP SEQRES 7 B 491 LYS VAL PRO GLY ARG GLU ASN ILE LEU ASN TYR ALA SER SEQRES 8 B 491 LEU ALA VAL GLN ARG LEU LEU THR SER VAL TYR GLU ALA SEQRES 9 B 491 ASP LEU VAL PHE PHE PRO LYS SER GLY LEU LYS GLY LYS SEQRES 10 B 491 GLU GLU ASP PHE ARG ALA PHE TYR SER PRO ALA ASN ARG SEQRES 11 B 491 ALA LEU GLY GLU ARG ILE ARG PRO ALA LEU GLU ARG TYR SEQRES 12 B 491 ALA PHE GLY PHE LEU ASP ASP GLU VAL GLU THR SER GLY SEQRES 13 B 491 THR TRP THR ALA GLN SER LEU ASP ALA TYR LEU ASP SER SEQRES 14 B 491 LEU ASP THR ALA GLY GLY ALA GLU GLN SER PRO VAL GLU SEQRES 15 B 491 LYS ALA ILE LEU GLY SER ALA ASP ARG GLU ARG ALA ALA SEQRES 16 B 491 ARG MET TRP LEU VAL GLN PHE ALA PRO ASP PHE LEU SER SEQRES 17 B 491 GLU ALA SER PRO MET MET ARG ASN VAL LEU GLY TYR TYR SEQRES 18 B 491 GLY PRO ALA GLN SER GLU TRP PHE LYS VAL VAL ILE ASP SEQRES 19 B 491 GLU TYR GLY TYR GLY VAL HIS ASP THR LYS HIS SER THR SEQRES 20 B 491 LEU PHE GLU ARG THR LEU GLU SER VAL GLY LEU GLU SER SEQRES 21 B 491 ASP LEU HIS ARG TYR TRP GLN TYR TYR LEU ASN SER SER SEQRES 22 B 491 LEU LEU LEU ASN ASN TYR PHE HIS TYR LEU GLY LYS ASN SEQRES 23 B 491 HIS GLU LEU PHE PHE ARG TYR VAL GLY ALA LEU TYR TYR SEQRES 24 B 491 THR GLU SER SER LEU VAL ASP PHE CYS ARG ARG ALA ASP SEQRES 25 B 491 HIS LEU LEU ARG GLU VAL PHE GLY ASP THR VAL ASP THR SEQRES 26 B 491 THR TYR PHE THR GLU HIS ILE HIS ILE ASP GLN HIS HIS SEQRES 27 B 491 GLY ARG MET ALA ARG GLU LYS ILE ILE LYS PRO LEU VAL SEQRES 28 B 491 GLU ALA HIS GLY ASP GLY ILE ILE PRO GLU ILE VAL ARG SEQRES 29 B 491 GLY ILE GLU GLU TYR ARG VAL LEU LEU GLU ILE GLY ASP SEQRES 30 B 491 PHE ASP PHE SER GLU GLN ILE ALA TRP MET ASP ALA GLN SEQRES 31 B 491 PRO GLU LEU LYS LYS LEU HIS ASP PRO VAL PHE GLU GLY SEQRES 32 B 491 LEU LYS GLN GLY LYS VAL ASP ALA PRO VAL ALA HIS LEU SEQRES 33 B 491 VAL GLU PRO ARG GLY GLU LEU SER ASN THR HIS CYS HIS SEQRES 34 B 491 ASP GLY ASP GLU LEU CYS HIS ILE VAL SER GLY THR MET SEQRES 35 B 491 ARG PHE GLU SER GLY LEU GLY SER SER LEU THR LEU GLN SEQRES 36 B 491 ALA GLY GLU GLY VAL VAL ILE LYS ARG ASN ARG LEU HIS SEQRES 37 B 491 GLY ALA ASN ILE GLU SER ASP GLU CYS VAL TYR GLU ILE SEQRES 38 B 491 HIS SER VAL GLY ASP TYR ARG LYS CYS LEU HET FE2 A 501 1 HET FE2 A 502 1 HET FE2 B 501 1 HET FE2 B 502 1 HETNAM FE2 FE (II) ION FORMUL 3 FE2 4(FE 2+) FORMUL 7 HOH *253(H2 O) HELIX 1 AA1 SER A 13 THR A 26 1 14 HELIX 2 AA2 ASN A 27 HIS A 31 5 5 HELIX 3 AA3 VAL A 51 LEU A 55 5 5 HELIX 4 AA4 GLY A 62 ILE A 66 5 5 HELIX 5 AA5 ASN A 68 GLU A 83 1 16 HELIX 6 AA6 ALA A 84 LEU A 86 5 3 HELIX 7 AA7 LYS A 97 TYR A 105 1 9 HELIX 8 AA8 SER A 106 GLY A 126 1 21 HELIX 9 AA9 PHE A 127 GLU A 131 5 5 HELIX 10 AB1 THR A 139 SER A 149 1 11 HELIX 11 AB2 SER A 159 GLY A 167 1 9 HELIX 12 AB3 ASP A 170 GLN A 181 1 12 HELIX 13 AB4 PHE A 182 LEU A 187 1 6 HELIX 14 AB5 PRO A 192 VAL A 197 5 6 HELIX 15 AB6 GLY A 202 GLY A 217 1 16 HELIX 16 AB7 LYS A 224 SER A 235 1 12 HELIX 17 AB8 TYR A 245 TYR A 249 5 5 HELIX 18 AB9 LEU A 250 ASN A 266 1 17 HELIX 19 AC1 LEU A 269 GLY A 300 1 32 HELIX 20 AC2 ASP A 301 VAL A 303 5 3 HELIX 21 AC3 THR A 305 ILE A 312 1 8 HELIX 22 AC4 GLY A 319 ILE A 326 1 8 HELIX 23 AC5 ILE A 326 GLY A 335 1 10 HELIX 24 AC6 ILE A 338 ALA A 369 1 32 HELIX 25 AC7 ALA A 369 LEU A 376 1 8 HELIX 26 AC8 LEU A 376 GLN A 386 1 11 HELIX 27 AC9 ASP A 466 LEU A 471 5 6 HELIX 28 AD1 SER B 13 THR B 26 1 14 HELIX 29 AD2 ASN B 27 HIS B 31 5 5 HELIX 30 AD3 VAL B 51 LEU B 55 5 5 HELIX 31 AD4 GLY B 62 ILE B 66 5 5 HELIX 32 AD5 ASN B 68 GLU B 83 1 16 HELIX 33 AD6 ALA B 84 LEU B 86 5 3 HELIX 34 AD7 LYS B 97 TYR B 105 1 9 HELIX 35 AD8 SER B 106 GLY B 126 1 21 HELIX 36 AD9 PHE B 127 GLU B 131 5 5 HELIX 37 AE1 THR B 139 SER B 149 1 11 HELIX 38 AE2 SER B 159 GLY B 167 1 9 HELIX 39 AE3 ASP B 170 VAL B 180 1 11 HELIX 40 AE4 PHE B 182 LEU B 187 1 6 HELIX 41 AE5 ALA B 190 ARG B 195 1 6 HELIX 42 AE6 GLY B 202 GLY B 217 1 16 HELIX 43 AE7 TYR B 218 VAL B 220 5 3 HELIX 44 AE8 LYS B 224 SER B 235 1 12 HELIX 45 AE9 TYR B 245 TYR B 249 5 5 HELIX 46 AF1 LEU B 250 ASN B 266 1 17 HELIX 47 AF2 LEU B 269 PHE B 299 1 31 HELIX 48 AF3 THR B 305 ILE B 314 1 10 HELIX 49 AF4 ILE B 326 GLY B 335 1 10 HELIX 50 AF5 ILE B 338 ALA B 369 1 32 HELIX 51 AF6 ALA B 369 LEU B 376 1 8 HELIX 52 AF7 LEU B 376 GLN B 386 1 11 HELIX 53 AF8 ASP B 466 LEU B 471 5 6 SHEET 1 AA1 2 VAL A 87 PHE A 88 0 SHEET 2 AA1 2 GLY B 199 TYR B 200 1 O TYR B 200 N VAL A 87 SHEET 1 AA2 2 GLY A 199 TYR A 200 0 SHEET 2 AA2 2 VAL B 87 PHE B 88 1 O VAL B 87 N TYR A 200 SHEET 1 AA3 4 VAL A 393 PRO A 399 0 SHEET 2 AA3 4 GLU A 456 GLY A 465 -1 O TYR A 459 N LEU A 396 SHEET 3 AA3 4 ASP A 412 SER A 419 -1 N HIS A 416 O GLU A 460 SHEET 4 AA3 4 GLY A 439 ILE A 442 -1 O ILE A 442 N GLU A 413 SHEET 1 AA4 4 SER A 404 HIS A 407 0 SHEET 2 AA4 4 HIS A 448 ILE A 452 -1 O HIS A 448 N HIS A 407 SHEET 3 AA4 4 MET A 422 GLY A 427 -1 N ARG A 423 O ASN A 451 SHEET 4 AA4 4 SER A 430 LEU A 434 -1 O LEU A 434 N MET A 422 SHEET 1 AA5 4 VAL B 393 PRO B 399 0 SHEET 2 AA5 4 GLU B 456 GLY B 465 -1 O TYR B 459 N LEU B 396 SHEET 3 AA5 4 ASP B 412 SER B 419 -1 N HIS B 416 O GLU B 460 SHEET 4 AA5 4 GLY B 439 ILE B 442 -1 O ILE B 442 N GLU B 413 SHEET 1 AA6 4 SER B 404 HIS B 407 0 SHEET 2 AA6 4 HIS B 448 ILE B 452 -1 O HIS B 448 N HIS B 407 SHEET 3 AA6 4 MET B 422 GLY B 427 -1 N ARG B 423 O ASN B 451 SHEET 4 AA6 4 SER B 430 LEU B 434 -1 O LEU B 432 N PHE B 424 LINK OE2 GLU A 189 FE FE2 A 501 1555 1555 2.42 LINK OE1 GLU A 215 FE FE2 A 501 1555 1555 2.62 LINK OE2 GLU A 215 FE FE2 A 501 1555 1555 2.55 LINK ND1 HIS A 225 FE FE2 A 501 1555 1555 2.54 LINK NE2 HIS A 311 FE FE2 A 501 1555 1555 2.56 LINK NE2 HIS A 409 FE FE2 A 502 1555 1555 2.79 LINK OE2 GLU B 189 FE FE2 B 501 1555 1555 2.55 LINK OE1 GLU B 215 FE FE2 B 501 1555 1555 2.38 LINK OE2 GLU B 215 FE FE2 B 501 1555 1555 2.57 LINK ND1 HIS B 225 FE FE2 B 501 1555 1555 2.67 LINK NE2 HIS B 311 FE FE2 B 501 1555 1555 2.65 LINK NE2 HIS B 407 FE FE2 B 502 1555 1555 2.67 LINK NE2 HIS B 409 FE FE2 B 502 1555 1555 2.57 LINK FE FE2 B 502 O HOH B 701 1555 1555 2.54 CISPEP 1 LEU A 242 HIS A 243 0 -8.77 CISPEP 2 LEU B 242 HIS B 243 0 -7.22 CRYST1 57.730 106.368 150.410 90.00 90.00 90.00 P 21 21 21 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 0.017322 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009401 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006648 0.00000