PDB Short entry for 4GRC HEADER OXIDOREDUCTASE 24-AUG-12 4GRC TITLE CRYSTAL STRUCTURE OF DYP-TYPE PEROXIDASE (SCO2276) FROM STREPTOMYCES TITLE 2 COELICOLOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE MEMBRANE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DYP-TYPE PEROXIDASE; COMPND 5 EC: 1.11.1.19; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR; SOURCE 3 ORGANISM_TAXID: 100226; SOURCE 4 STRAIN: ATCC BAA-471 / A3(2) / M145; SOURCE 5 GENE: SCO2276; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; 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: PET-15B KEYWDS FERRIDOXIN-LIKE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR T.LUKK,A.M.A.HETTA,A.JONES,J.SOLBIATI,S.MAJUMDAR,J.E.CRONAN, AUTHOR 2 J.A.GERLT,S.K.NAIR REVDAT 2 13-SEP-23 4GRC 1 REMARK SEQADV LINK REVDAT 1 04-SEP-13 4GRC 0 JRNL AUTH T.LUKK,A.M.A.HETTA,A.JONES,J.SOLBIATI,S.MAJUMDAR,J.E.CRONAN, JRNL AUTH 2 J.A.GERLT,S.K.NAIR JRNL TITL DYP-TYPE PEROXIDASES FROM STRETPTOMYCES AND THERMOBIFIDA CAN JRNL TITL 2 MODIFY ORGANOSOLV LIGNIN. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8_1066 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.28 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.020 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 35482 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.161 REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1774 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 29.2861 - 4.6969 1.00 2790 147 0.1664 0.1743 REMARK 3 2 4.6969 - 3.7305 1.00 2651 139 0.1351 0.1733 REMARK 3 3 3.7305 - 3.2597 1.00 2617 138 0.1563 0.1785 REMARK 3 4 3.2597 - 2.9619 1.00 2598 137 0.1713 0.2364 REMARK 3 5 2.9619 - 2.7498 1.00 2571 135 0.1670 0.2099 REMARK 3 6 2.7498 - 2.5878 1.00 2593 136 0.1589 0.2106 REMARK 3 7 2.5878 - 2.4583 1.00 2563 135 0.1651 0.2066 REMARK 3 8 2.4583 - 2.3513 1.00 2557 135 0.1565 0.2297 REMARK 3 9 2.3513 - 2.2608 1.00 2560 135 0.1555 0.2194 REMARK 3 10 2.2608 - 2.1828 1.00 2565 134 0.1545 0.1971 REMARK 3 11 2.1828 - 2.1146 1.00 2526 133 0.1636 0.1944 REMARK 3 12 2.1146 - 2.0542 1.00 2566 135 0.1754 0.2075 REMARK 3 13 2.0542 - 2.0000 1.00 2551 135 0.1893 0.2467 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.680 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.97 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.24 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 : 0.007 2888 REMARK 3 ANGLE : 1.010 3935 REMARK 3 CHIRALITY : 0.073 408 REMARK 3 PLANARITY : 0.004 525 REMARK 3 DIHEDRAL : 14.330 1037 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 4GRC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-SEP-12. REMARK 100 THE DEPOSITION ID IS D_1000074540. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-AUG-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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) : 0.97857 REMARK 200 MONOCHROMATOR : C(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35482 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 19.0900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.67500 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.280 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2GVK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MOTHER LIQUEUR CONTAINED 0.2M CACL2, REMARK 280 0.1M HEPES (PH 7.5) AND 28% PEG400. PROTEIN CONCENTRATION WAS 15 REMARK 280 MG/ML IN A BUFFER CONTAINING 100 MM KCL AND 50 MM HEPES 8.0. 0.5 REMARK 280 UL PROTEIN WAS MIXED WITH EQUAL VOLUME OF MOTHER LIQUEUR, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 282K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 113.87333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 56.93667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 56.93667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 113.87333 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: 7050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 56.93667 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 987 LIES ON A SPECIAL POSITION. 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 THR A 2 REMARK 465 ASP A 3 REMARK 465 THR A 4 REMARK 465 ASP A 5 REMARK 465 SER A 6 REMARK 465 PRO A 7 REMARK 465 ALA A 8 REMARK 465 PRO A 9 REMARK 465 ALA A 10 REMARK 465 PRO A 11 REMARK 465 SER A 12 REMARK 465 PRO A 13 REMARK 465 SER A 14 REMARK 465 ARG A 15 REMARK 465 ARG A 16 REMARK 465 SER A 17 REMARK 465 LEU A 18 REMARK 465 ILE A 19 REMARK 465 GLY A 20 REMARK 465 TRP A 21 REMARK 465 GLY A 22 REMARK 465 GLY A 23 REMARK 465 ALA A 24 REMARK 465 GLY A 25 REMARK 465 LEU A 26 REMARK 465 ALA A 27 REMARK 465 LEU A 28 REMARK 465 GLY A 29 REMARK 465 ALA A 30 REMARK 465 ALA A 31 REMARK 465 ALA A 32 REMARK 465 ALA A 33 REMARK 465 ALA A 34 REMARK 465 GLY A 35 REMARK 465 GLY A 36 REMARK 465 ALA A 37 REMARK 465 VAL A 38 REMARK 465 ALA A 39 REMARK 465 MET A 40 REMARK 465 ASP A 41 REMARK 465 ARG A 42 REMARK 465 ALA A 43 REMARK 465 GLY A 44 REMARK 465 ALA A 45 REMARK 465 ASP A 46 REMARK 465 ALA A 47 REMARK 465 ASP A 48 REMARK 465 PRO A 49 REMARK 465 ALA A 50 REMARK 465 GLY A 51 REMARK 465 ALA A 52 REMARK 465 ASP A 53 REMARK 465 ALA A 54 REMARK 465 GLY A 55 REMARK 465 GLY A 353 REMARK 465 LEU A 354 REMARK 465 GLY A 355 REMARK 465 ARG A 356 REMARK 465 LEU A 357 REMARK 465 LYS A 418 REMARK 465 GLU A 419 REMARK 465 ALA A 420 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ILE A 68 -75.24 -123.09 REMARK 500 ASN A 243 -136.74 -128.28 REMARK 500 ARG A 343 39.26 -148.18 REMARK 500 PRO A 402 175.10 -59.93 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 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 326 NE2 REMARK 620 2 HEM A 502 NA 96.4 REMARK 620 3 HEM A 502 NB 89.4 89.2 REMARK 620 4 HEM A 502 NC 89.2 174.5 90.7 REMARK 620 5 HEM A 502 ND 94.7 91.0 175.9 88.8 REMARK 620 6 PEO A 503 O1 161.3 82.5 71.9 92.2 104.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 616 O REMARK 620 2 HOH A 661 O 74.2 REMARK 620 3 HOH A 680 O 125.0 140.5 REMARK 620 4 HOH A 697 O 84.5 80.8 130.3 REMARK 620 5 HOH A 759 O 76.2 147.0 70.3 82.1 REMARK 620 6 HOH A 813 O 164.4 92.8 70.6 84.9 113.5 REMARK 620 7 HOH A 837 O 81.2 73.7 76.0 153.3 115.7 103.8 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEO A 503 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4GS1 RELATED DB: PDB REMARK 900 RELATED ID: 4GT2 RELATED DB: PDB REMARK 900 RELATED ID: 4GU7 RELATED DB: PDB DBREF 4GRC A 1 420 UNP Q9RKQ2 Q9RKQ2_STRCO 1 420 SEQADV 4GRC MET A -19 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC GLY A -18 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC SER A -17 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC SER A -16 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC HIS A -15 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC HIS A -14 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC HIS A -13 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC HIS A -12 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC HIS A -11 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC HIS A -10 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC SER A -9 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC SER A -8 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC GLY A -7 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC LEU A -6 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC VAL A -5 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC PRO A -4 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC ARG A -3 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC GLY A -2 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC SER A -1 UNP Q9RKQ2 EXPRESSION TAG SEQADV 4GRC HIS A 0 UNP Q9RKQ2 EXPRESSION TAG SEQRES 1 A 440 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 440 LEU VAL PRO ARG GLY SER HIS MET THR ASP THR ASP SER SEQRES 3 A 440 PRO ALA PRO ALA PRO SER PRO SER ARG ARG SER LEU ILE SEQRES 4 A 440 GLY TRP GLY GLY ALA GLY LEU ALA LEU GLY ALA ALA ALA SEQRES 5 A 440 ALA ALA GLY GLY ALA VAL ALA MET ASP ARG ALA GLY ALA SEQRES 6 A 440 ASP ALA ASP PRO ALA GLY ALA ASP ALA GLY SER ALA VAL SEQRES 7 A 440 PRO PHE HIS GLY ALA HIS GLN ALA GLY ILE ALA THR PRO SEQRES 8 A 440 VAL GLN ASP ARG LEU HIS PHE ALA ALA PHE ASP VAL THR SEQRES 9 A 440 THR GLU ASP ARG ALA ALA PHE VAL ALA LEU LEU LYS GLU SEQRES 10 A 440 TRP THR ALA ALA ALA ARG ARG LEU THR ALA GLY HIS ALA SEQRES 11 A 440 VAL GLY GLU GLY ALA TYR GLY GLY LEU PRO GLU ALA PRO SEQRES 12 A 440 PRO ASP ASP THR GLY GLU ALA LEU GLY LEU LYS PRO SER SEQRES 13 A 440 ARG LEU THR LEU THR ILE GLY PHE GLY PRO SER LEU PHE SEQRES 14 A 440 THR ARG PHE GLY LEU ALA ASP LEU ARG PRO GLU ALA LEU SEQRES 15 A 440 ALA ASP LEU PRO LYS PHE PRO GLY ASP ASN LEU ASP ARG SEQRES 16 A 440 ALA ARG SER GLY GLY ASP LEU CYS VAL GLN ALA CYS ALA SEQRES 17 A 440 ASP ASP PRO GLN VAL ALA VAL HIS ALA ILE ARG ASN LEU SEQRES 18 A 440 ALA ARG ILE GLY PHE GLY LYS VAL VAL VAL ARG TRP SER SEQRES 19 A 440 GLN LEU GLY PHE GLY LYS THR SER SER THR THR PRO ASP SEQRES 20 A 440 GLU GLN THR PRO ARG ASN LEU LEU GLY PHE LYS ASP GLY SEQRES 21 A 440 THR ARG ASN ILE ALA GLY THR GLU LYS ASP ARG LEU ASP SEQRES 22 A 440 ARG PHE VAL TRP ALA ALA GLU LYS ASP GLY THR PRO TRP SEQRES 23 A 440 MET THR GLY GLY SER TYR LEU VAL ALA ARG ARG ILE ARG SEQRES 24 A 440 MET HIS ILE GLU THR TRP ASP ARG ALA SER LEU GLN GLU SEQRES 25 A 440 GLN GLU ASP VAL PHE GLY ARG ASP LYS GLY GLU GLY ALA SEQRES 26 A 440 PRO VAL GLY LYS ALA LYS GLU ARG ASP GLU PRO PHE LEU SEQRES 27 A 440 LYS ALA MET LYS PRO ASP ALA HIS VAL ARG LEU ALA HIS SEQRES 28 A 440 PRO ASP SER ASN GLY GLY ALA THR LEU LEU ARG ARG GLY SEQRES 29 A 440 TYR SER PHE THR ASP GLY THR ASP GLY LEU GLY ARG LEU SEQRES 30 A 440 ASP ALA GLY LEU PHE PHE LEU ALA TYR GLN ARG ASP ILE SEQRES 31 A 440 ARG THR GLY PHE VAL PRO VAL GLN ARG ASN LEU ALA THR SEQRES 32 A 440 ASP ALA LEU ASN GLU TYR ILE GLN HIS VAL GLY SER ALA SEQRES 33 A 440 VAL PHE ALA VAL PRO PRO GLY VAL ARG ASP ALA ASP ASP SEQRES 34 A 440 TRP TRP GLY SER THR LEU PHE GLY LYS GLU ALA HET CA A 501 1 HET HEM A 502 43 HET PEO A 503 2 HETNAM CA CALCIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM PEO HYDROGEN PEROXIDE HETSYN HEM HEME FORMUL 2 CA CA 2+ FORMUL 3 HEM C34 H32 FE N4 O4 FORMUL 4 PEO H2 O2 FORMUL 5 HOH *387(H2 O) HELIX 1 1 ASP A 87 ALA A 107 1 21 HELIX 2 2 PRO A 146 ARG A 151 5 6 HELIX 3 3 LEU A 154 ARG A 158 5 5 HELIX 4 4 ASP A 174 SER A 178 5 5 HELIX 5 5 ASP A 190 GLY A 205 1 16 HELIX 6 6 GLU A 248 VAL A 256 1 9 HELIX 7 7 ALA A 259 GLY A 263 5 5 HELIX 8 8 THR A 264 THR A 268 5 5 HELIX 9 9 HIS A 281 ASP A 286 1 6 HELIX 10 10 SER A 289 GLY A 298 1 10 HELIX 11 11 PHE A 317 MET A 321 5 5 HELIX 12 12 ALA A 325 HIS A 331 1 7 HELIX 13 13 PRO A 332 ASN A 335 5 4 HELIX 14 14 ASP A 369 THR A 372 5 4 HELIX 15 15 GLY A 373 LEU A 381 1 9 HELIX 16 16 ALA A 382 GLU A 388 5 7 HELIX 17 17 GLY A 412 GLY A 417 1 6 SHEET 1 A 4 THR A 139 PHE A 144 0 SHEET 2 A 4 LEU A 182 ALA A 188 -1 O GLN A 185 N THR A 141 SHEET 3 A 4 ARG A 75 VAL A 83 -1 N PHE A 81 O LEU A 182 SHEET 4 A 4 VAL A 209 GLY A 217 -1 O TRP A 213 N ALA A 80 SHEET 1 B 4 GLY A 219 LYS A 220 0 SHEET 2 B 4 TYR A 345 THR A 348 -1 O SER A 346 N GLY A 219 SHEET 3 B 4 ALA A 359 GLN A 367 -1 O PHE A 362 N TYR A 345 SHEET 4 B 4 LEU A 341 ARG A 342 -1 N LEU A 341 O TYR A 366 SHEET 1 C 5 GLY A 219 LYS A 220 0 SHEET 2 C 5 TYR A 345 THR A 348 -1 O SER A 346 N GLY A 219 SHEET 3 C 5 ALA A 359 GLN A 367 -1 O PHE A 362 N TYR A 345 SHEET 4 C 5 SER A 271 MET A 280 -1 N MET A 280 O ALA A 359 SHEET 5 C 5 ILE A 390 VAL A 400 -1 O VAL A 393 N ARG A 277 LINK NE2 HIS A 326 FE HEM A 502 1555 1555 2.27 LINK CA CA A 501 O HOH A 616 1555 1555 2.39 LINK CA CA A 501 O HOH A 661 1555 1555 2.39 LINK CA CA A 501 O HOH A 680 1555 1555 2.63 LINK CA CA A 501 O HOH A 697 1555 1555 2.54 LINK CA CA A 501 O HOH A 759 1555 1555 2.53 LINK CA CA A 501 O HOH A 813 1555 1555 2.43 LINK CA CA A 501 O HOH A 837 1555 1555 2.58 LINK FE HEM A 502 O1 PEO A 503 1555 1555 2.76 SITE 1 AC1 7 HOH A 616 HOH A 661 HOH A 680 HOH A 697 SITE 2 AC1 7 HOH A 759 HOH A 813 HOH A 837 SITE 1 AC2 21 ASN A 233 LYS A 238 ASP A 239 GLY A 240 SITE 2 AC2 21 THR A 241 ARG A 242 PHE A 297 HIS A 326 SITE 3 AC2 21 VAL A 327 ALA A 330 HIS A 331 PRO A 332 SITE 4 AC2 21 ARG A 342 LEU A 361 PHE A 363 PHE A 374 SITE 5 AC2 21 GLN A 378 LEU A 386 PEO A 503 HOH A 603 SITE 6 AC2 21 HOH A 618 SITE 1 AC3 5 ASP A 239 ARG A 342 LEU A 361 HEM A 502 SITE 2 AC3 5 HOH A 663 CRYST1 71.990 71.990 170.810 90.00 90.00 120.00 P 32 2 1 6 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 0.013891 0.008020 0.000000 0.00000 SCALE2 0.000000 0.016040 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005854 0.00000