HEADER OXIDOREDUCTASE 16-DEC-05 2FER TITLE P450CAM FROM PSEUDOMONAS PUTIDA RECONSTITUTED WITH MANGANIC TITLE 2 PROTOPORPHYRIN IX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450-CAM; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CAMPHOR 5-MONOOXYGENASE, P450CAM; COMPND 5 EC: 1.14.15.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 3 ORGANISM_TAXID: 303; SOURCE 4 GENE: CAMC, CYP101; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: AW804 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS MONO-OXYGENASE, HEME, MANGANIC, SUBSTRATE-FREE, WATER CLUSTER, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.VON KOENIG,T.M.MAKRIS,S.G.SLIGAR,I.SCHLICHTING REVDAT 6 30-AUG-23 2FER 1 REMARK SEQADV REVDAT 5 24-JUL-19 2FER 1 REMARK REVDAT 4 18-OCT-17 2FER 1 REMARK REVDAT 3 24-FEB-09 2FER 1 VERSN REVDAT 2 18-APR-06 2FER 1 JRNL REVDAT 1 14-MAR-06 2FER 0 JRNL AUTH T.M.MAKRIS,K.VON KOENIG,I.SCHLICHTING,S.G.SLIGAR JRNL TITL THE STATUS OF HIGH-VALENT METAL OXO COMPLEXES IN THE P450 JRNL TITL 2 CYTOCHROMES. JRNL REF J.INORG.BIOCHEM. V. 100 507 2006 JRNL REFN ISSN 0162-0134 JRNL PMID 16510191 JRNL DOI 10.1016/J.JINORGBIO.2006.01.025 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 47201 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) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2360 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3250 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.60 REMARK 3 BIN R VALUE (WORKING SET) : 0.2250 REMARK 3 BIN FREE R VALUE SET COUNT : 171 REMARK 3 BIN FREE R VALUE : 0.3150 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3207 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 485 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.05 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.63000 REMARK 3 B22 (A**2) : 0.36000 REMARK 3 B33 (A**2) : -1.00000 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): 0.110 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.113 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.076 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.251 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3352 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4573 ; 1.427 ; 2.006 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 408 ; 5.505 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 159 ;34.131 ;23.899 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 551 ;13.195 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;12.061 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 491 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2608 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1811 ; 0.212 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2314 ; 0.309 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 420 ; 0.165 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.169 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 29 ; 0.193 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 27 ; 0.157 ; 0.200 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): 2042 ; 0.728 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3313 ; 1.365 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1319 ; 2.297 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1260 ; 3.723 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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: NULL REMARK 4 REMARK 4 2FER COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-DEC-05. REMARK 100 THE DEPOSITION ID IS D_1000035790. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUL-05; NULL REMARK 200 TEMPERATURE (KELVIN) : 90.0; NULL REMARK 200 PH : 7.40 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; NULL REMARK 200 RADIATION SOURCE : SLS; NULL REMARK 200 BEAMLINE : X10SA; NULL REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93; NULL REMARK 200 MONOCHROMATOR : SI (111); NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; NULL REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : XSCALE, XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47213 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 18.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : 0.60000 REMARK 200 FOR THE DATA SET : 12.8300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.36600 REMARK 200 R SYM FOR SHELL (I) : 0.31000 REMARK 200 FOR SHELL : 3.890 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 2FE6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 7.5 MG/ML P450, 25 MM POTASSIUM REMARK 280 PHOSPHATE, 250 MM KCL, 50 MM TRIS, 13.5-15% PEG 8000, 50 MM DTE, REMARK 280 PH 7.40, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 31.66000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.72000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.91000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.72000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.66000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.91000 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 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 HIS A 415 REMARK 465 HIS A 416 REMARK 465 HIS A 417 REMARK 465 HIS A 418 REMARK 465 HIS A 419 REMARK 465 HIS A 420 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 HOH A 1429 O HOH A 1430 0.00 REMARK 500 O HOH A 1434 O HOH A 1435 0.00 REMARK 500 SG CYS A 58 O HOH A 1395 2.18 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 ASN A 30 68.31 -165.35 REMARK 500 TYR A 154 -49.79 -144.91 REMARK 500 ASP A 251 33.45 -141.80 REMARK 500 THR A 252 -76.43 -124.76 REMARK 500 ASP A 297 -157.45 -114.19 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 K A1000 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 84 O REMARK 620 2 GLY A 93 O 85.6 REMARK 620 3 GLU A 94 O 157.4 76.9 REMARK 620 4 TYR A 96 O 102.4 87.7 91.0 REMARK 620 5 HOH A1245 O 97.8 167.8 102.4 80.2 REMARK 620 6 HOH A1246 O 84.6 99.1 84.3 170.7 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MNR A1001 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 357 SG REMARK 620 2 MNR A1001 NA 100.7 REMARK 620 3 MNR A1001 NB 92.4 88.2 REMARK 620 4 MNR A1001 NC 94.8 164.5 89.8 REMARK 620 5 MNR A1001 ND 103.3 87.7 164.2 90.0 REMARK 620 6 HOH A1392 O 171.3 79.2 78.8 85.3 85.4 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 K A 1000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MNR A 1001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FE6 RELATED DB: PDB REMARK 900 MANGANIC P450CAM FROM PSEUDOMONAS PUTIDA REMARK 900 RELATED ID: 2FEU RELATED DB: PDB REMARK 900 P450CAM FROM PSEUDOMONAS PUTIDA RECONSTITUTED WITH MANGANIC REMARK 900 PROTOPORPHYRIN IX DBREF 2FER A 10 414 UNP P00183 CPXA_PSEPU 11 415 SEQADV 2FER HIS A 415 UNP P00183 EXPRESSION TAG SEQADV 2FER HIS A 416 UNP P00183 EXPRESSION TAG SEQADV 2FER HIS A 417 UNP P00183 EXPRESSION TAG SEQADV 2FER HIS A 418 UNP P00183 EXPRESSION TAG SEQADV 2FER HIS A 419 UNP P00183 EXPRESSION TAG SEQADV 2FER HIS A 420 UNP P00183 EXPRESSION TAG SEQRES 1 A 411 ASN LEU ALA PRO LEU PRO PRO HIS VAL PRO GLU HIS LEU SEQRES 2 A 411 VAL PHE ASP PHE ASP MET TYR ASN PRO SER ASN LEU SER SEQRES 3 A 411 ALA GLY VAL GLN GLU ALA TRP ALA VAL LEU GLN GLU SER SEQRES 4 A 411 ASN VAL PRO ASP LEU VAL TRP THR ARG CYS ASN GLY GLY SEQRES 5 A 411 HIS TRP ILE ALA THR ARG GLY GLN LEU ILE ARG GLU ALA SEQRES 6 A 411 TYR GLU ASP TYR ARG HIS PHE SER SER GLU CYS PRO PHE SEQRES 7 A 411 ILE PRO ARG GLU ALA GLY GLU ALA TYR ASP PHE ILE PRO SEQRES 8 A 411 THR SER MET ASP PRO PRO GLU GLN ARG GLN PHE ARG ALA SEQRES 9 A 411 LEU ALA ASN GLN VAL VAL GLY MET PRO VAL VAL ASP LYS SEQRES 10 A 411 LEU GLU ASN ARG ILE GLN GLU LEU ALA CYS SER LEU ILE SEQRES 11 A 411 GLU SER LEU ARG PRO GLN GLY GLN CYS ASN PHE THR GLU SEQRES 12 A 411 ASP TYR ALA GLU PRO PHE PRO ILE ARG ILE PHE MET LEU SEQRES 13 A 411 LEU ALA GLY LEU PRO GLU GLU ASP ILE PRO HIS LEU LYS SEQRES 14 A 411 TYR LEU THR ASP GLN MET THR ARG PRO ASP GLY SER MET SEQRES 15 A 411 THR PHE ALA GLU ALA LYS GLU ALA LEU TYR ASP TYR LEU SEQRES 16 A 411 ILE PRO ILE ILE GLU GLN ARG ARG GLN LYS PRO GLY THR SEQRES 17 A 411 ASP ALA ILE SER ILE VAL ALA ASN GLY GLN VAL ASN GLY SEQRES 18 A 411 ARG PRO ILE THR SER ASP GLU ALA LYS ARG MET CYS GLY SEQRES 19 A 411 LEU LEU LEU VAL GLY GLY LEU ASP THR VAL VAL ASN PHE SEQRES 20 A 411 LEU SER PHE SER MET GLU PHE LEU ALA LYS SER PRO GLU SEQRES 21 A 411 HIS ARG GLN GLU LEU ILE GLU ARG PRO GLU ARG ILE PRO SEQRES 22 A 411 ALA ALA CYS GLU GLU LEU LEU ARG ARG PHE SER LEU VAL SEQRES 23 A 411 ALA ASP GLY ARG ILE LEU THR SER ASP TYR GLU PHE HIS SEQRES 24 A 411 GLY VAL GLN LEU LYS LYS GLY ASP GLN ILE LEU LEU PRO SEQRES 25 A 411 GLN MET LEU SER GLY LEU ASP GLU ARG GLU ASN ALA CYS SEQRES 26 A 411 PRO MET HIS VAL ASP PHE SER ARG GLN LYS VAL SER HIS SEQRES 27 A 411 THR THR PHE GLY HIS GLY SER HIS LEU CYS LEU GLY GLN SEQRES 28 A 411 HIS LEU ALA ARG ARG GLU ILE ILE VAL THR LEU LYS GLU SEQRES 29 A 411 TRP LEU THR ARG ILE PRO ASP PHE SER ILE ALA PRO GLY SEQRES 30 A 411 ALA GLN ILE GLN HIS LYS SER GLY ILE VAL SER GLY VAL SEQRES 31 A 411 GLN ALA LEU PRO LEU VAL TRP ASP PRO ALA THR THR LYS SEQRES 32 A 411 ALA VAL HIS HIS HIS HIS HIS HIS HET K A1000 1 HET MNR A1001 43 HETNAM K POTASSIUM ION HETNAM MNR PROTOPORPHYRIN IX CONTAINING MN FORMUL 2 K K 1+ FORMUL 3 MNR C34 H32 MN N4 O4 5+ FORMUL 4 HOH *485(H2 O) HELIX 1 1 PRO A 19 VAL A 23 5 5 HELIX 2 2 ASN A 33 ALA A 36 5 4 HELIX 3 3 GLY A 37 VAL A 44 1 8 HELIX 4 4 LEU A 45 GLU A 47 5 3 HELIX 5 5 ARG A 57 GLY A 61 5 5 HELIX 6 6 ARG A 67 ASP A 77 1 11 HELIX 7 7 PRO A 89 TYR A 96 1 8 HELIX 8 8 GLN A 108 GLY A 120 1 13 HELIX 9 9 GLY A 120 ARG A 143 1 24 HELIX 10 10 PHE A 150 TYR A 154 1 5 HELIX 11 11 GLU A 156 GLY A 168 1 13 HELIX 12 12 PRO A 170 GLU A 172 5 3 HELIX 13 13 ASP A 173 ARG A 186 1 14 HELIX 14 14 THR A 192 LYS A 214 1 23 HELIX 15 15 ASP A 218 ASN A 225 1 8 HELIX 16 16 THR A 234 ASP A 251 1 18 HELIX 17 17 THR A 252 SER A 267 1 16 HELIX 18 18 SER A 267 ARG A 277 1 11 HELIX 19 19 ARG A 280 PHE A 292 1 13 HELIX 20 20 MET A 323 ASP A 328 1 6 HELIX 21 21 HIS A 352 LEU A 356 5 5 HELIX 22 22 GLY A 359 ILE A 378 1 20 HELIX 23 23 ASP A 407 THR A 411 5 5 SHEET 1 A 5 LEU A 53 THR A 56 0 SHEET 2 A 5 HIS A 62 ALA A 65 -1 O HIS A 62 N THR A 56 SHEET 3 A 5 GLN A 317 LEU A 320 1 O LEU A 319 N TRP A 63 SHEET 4 A 5 ASP A 297 LEU A 301 -1 N ARG A 299 O ILE A 318 SHEET 5 A 5 PHE A 81 SER A 82 -1 N SER A 82 O ILE A 300 SHEET 1 B 3 GLN A 147 ASN A 149 0 SHEET 2 B 3 PRO A 403 VAL A 405 -1 O LEU A 404 N CYS A 148 SHEET 3 B 3 SER A 382 ILE A 383 -1 N SER A 382 O VAL A 405 SHEET 1 C 2 GLN A 227 VAL A 228 0 SHEET 2 C 2 ARG A 231 PRO A 232 -1 O ARG A 231 N VAL A 228 SHEET 1 D 2 TYR A 305 PHE A 307 0 SHEET 2 D 2 VAL A 310 LEU A 312 -1 O VAL A 310 N PHE A 307 SHEET 1 E 2 HIS A 391 LYS A 392 0 SHEET 2 E 2 GLY A 398 VAL A 399 -1 O GLY A 398 N LYS A 392 LINK O GLU A 84 K K A1000 1555 1555 2.57 LINK O GLY A 93 K K A1000 1555 1555 2.80 LINK O GLU A 94 K K A1000 1555 1555 2.87 LINK O TYR A 96 K K A1000 1555 1555 2.71 LINK SG CYS A 357 MN MNR A1001 1555 1555 2.51 LINK K K A1000 O HOH A1245 1555 1555 2.81 LINK K K A1000 O HOH A1246 1555 1555 2.89 LINK MN MNR A1001 O AHOH A1392 1555 1555 2.71 CISPEP 1 ILE A 88 PRO A 89 0 3.02 CISPEP 2 ILE A 99 PRO A 100 0 5.22 CISPEP 3 PRO A 105 PRO A 106 0 0.41 SITE 1 AC1 6 GLU A 84 GLY A 93 GLU A 94 TYR A 96 SITE 2 AC1 6 HOH A1245 HOH A1246 SITE 1 AC2 20 PRO A 100 THR A 101 GLN A 108 ARG A 112 SITE 2 AC2 20 LEU A 244 GLY A 248 GLY A 249 THR A 252 SITE 3 AC2 20 ASP A 297 ARG A 299 GLN A 322 THR A 349 SITE 4 AC2 20 PHE A 350 GLY A 351 HIS A 355 CYS A 357 SITE 5 AC2 20 GLY A 359 HOH A1067 HOH A1116 HOH A1392 CRYST1 63.320 63.820 105.440 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 0.015793 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015669 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009484 0.00000