HEADER BIOSYNTHETIC PROTEIN 30-JUL-07 2V7M TITLE PRNB 7-CL-D-TRYPTOPHAN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: PRNB; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 EXPRESSION_SYSTEM: PSEUDOMONAS FLUORESCENS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 294 KEYWDS HEME, IDO, TDO, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.H.NAISMITH REVDAT 4 13-DEC-23 2V7M 1 REMARK LINK REVDAT 3 13-JUL-11 2V7M 1 VERSN REVDAT 2 24-FEB-09 2V7M 1 VERSN REVDAT 1 07-AUG-07 2V7M 0 JRNL AUTH W.DE LAURENTIS,L.KHIM,J.L.R.ANDERSON,A.ADAM,R.S.PHILLIPS, JRNL AUTH 2 S.K.CHAPMAN,K.-H.VAN PEE,J.H.NAISMITH JRNL TITL THE SECOND ENZYME IN PYRROLNITRIN BIOSYNTHETIC PATHWAY IS JRNL TITL 2 RELATED TO THE HEME-DEPENDENT DIOXYGENASE SUPERFAMILY JRNL REF BIOCHEMISTRY V. 46 12393 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17924666 JRNL DOI 10.1021/BI7012189 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.39 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 30563 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) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1665 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2157 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE SET COUNT : 129 REMARK 3 BIN FREE R VALUE : 0.3160 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2691 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 64 REMARK 3 SOLVENT ATOMS : 196 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.32000 REMARK 3 B22 (A**2) : -0.93000 REMARK 3 B33 (A**2) : 0.70000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.19000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.140 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.127 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.084 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.812 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2838 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3879 ; 1.138 ; 2.034 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 341 ; 4.723 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 127 ;29.800 ;21.969 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 440 ;12.393 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 31 ;21.210 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 426 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2225 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1375 ; 0.186 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1976 ; 0.294 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 167 ; 0.110 ; 0.200 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): 29 ; 0.196 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.066 ; 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): 1793 ; 0.542 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2768 ; 0.836 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1546 ; 1.304 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1109 ; 2.393 ; 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 : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 4 A 361 REMARK 3 ORIGIN FOR THE GROUP (A): 6.6790 0.0540 31.0310 REMARK 3 T TENSOR REMARK 3 T11: -0.1561 T22: -0.1209 REMARK 3 T33: -0.1461 T12: 0.0157 REMARK 3 T13: -0.0172 T23: -0.0292 REMARK 3 L TENSOR REMARK 3 L11: 0.6788 L22: 2.5128 REMARK 3 L33: 1.5277 L12: 0.2052 REMARK 3 L13: 0.0093 L23: -0.4106 REMARK 3 S TENSOR REMARK 3 S11: -0.0412 S12: 0.1429 S13: -0.0300 REMARK 3 S21: -0.4838 S22: 0.0026 S23: 0.0552 REMARK 3 S31: -0.0775 S32: -0.0533 S33: 0.0386 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 404 A 404 REMARK 3 ORIGIN FOR THE GROUP (A): 10.2007 -6.1086 25.7657 REMARK 3 T TENSOR REMARK 3 T11: -0.0027 T22: -0.0016 REMARK 3 T33: -0.0022 T12: 0.0070 REMARK 3 T13: 0.0013 T23: -0.0004 REMARK 3 L TENSOR REMARK 3 L11: 1.6062 L22: 1.5613 REMARK 3 L33: 8.4104 L12: -1.5836 REMARK 3 L13: -3.6755 L23: 3.6236 REMARK 3 S TENSOR REMARK 3 S11: -0.0589 S12: -0.2091 S13: -0.2256 REMARK 3 S21: -0.3590 S22: 0.1284 S23: -0.0729 REMARK 3 S31: 0.3111 S32: -0.0949 S33: -0.0695 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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. LOOP DISORDERED REMARK 4 REMARK 4 2V7M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1290033322. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.28 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30563 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 51.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 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) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 2V7J REMARK 200 REMARK 200 REMARK: SOLVED WITH EBI 33318 REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 34.25850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.77350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 34.25850 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 39.77350 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: PQS 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, CYS 21 TO SER REMARK 400 ENGINEERED RESIDUE IN CHAIN A, CYS 60 TO SER REMARK 400 ENGINEERED RESIDUE IN CHAIN A, CYS 175 TO SER 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 GLU A 2 REMARK 465 ARG A 3 REMARK 465 THR A 4 REMARK 465 GLY A 324 REMARK 465 GLN A 325 REMARK 465 SER A 326 REMARK 465 GLY A 327 REMARK 465 PRO A 328 REMARK 465 GLU A 329 REMARK 465 ILE A 330 REMARK 465 GLY A 331 REMARK 465 SER A 332 REMARK 465 GLY A 333 REMARK 465 GLY A 334 REMARK 465 TYR A 335 REMARK 465 GLU A 360 REMARK 465 SER A 361 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 110 49.53 -81.57 REMARK 500 THR A 118 -88.23 -114.65 REMARK 500 PRO A 228 25.77 -73.18 REMARK 500 TRP A 237 -23.62 -141.96 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 A2033 DISTANCE = 5.84 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 HEM A 404 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 313 NE2 REMARK 620 2 HEM A 404 NA 89.7 REMARK 620 3 HEM A 404 NB 99.5 89.9 REMARK 620 4 HEM A 404 NC 92.6 177.5 90.6 REMARK 620 5 HEM A 404 ND 83.0 89.5 177.5 89.9 REMARK 620 6 DTE A1360 OXT 170.3 82.5 86.4 95.1 91.1 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 HEM A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DTE A1360 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A1361 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2V7L RELATED DB: PDB REMARK 900 PRNB 7CL-L-TRYPTOPHAN COMPLEX REMARK 900 RELATED ID: 2V7I RELATED DB: PDB REMARK 900 PRNB NATIVE REMARK 900 RELATED ID: 2V7J RELATED DB: PDB REMARK 900 PRNB L-TRYPTOPHAN COMPLEX REMARK 900 RELATED ID: 2V7K RELATED DB: PDB REMARK 900 PRNB D-TRYPTOPHAN COMPLEX REMARK 999 REMARK 999 SEQUENCE REMARK 999 TRIPLE MUTANT CRYSTALLIZED DBREF 2V7M A 1 361 UNP P95481 P95481_PSEFL 1 361 SEQADV 2V7M SER A 21 UNP P95481 CYS 21 ENGINEERED MUTATION SEQADV 2V7M SER A 60 UNP P95481 CYS 60 ENGINEERED MUTATION SEQADV 2V7M SER A 175 UNP P95481 CYS 175 ENGINEERED MUTATION SEQRES 1 A 361 MET GLU ARG THR LEU ASP ARG VAL GLY VAL PHE ALA ALA SEQRES 2 A 361 THR HIS ALA ALA VAL ALA ALA SER ASP PRO LEU GLN ALA SEQRES 3 A 361 ARG ALA LEU VAL LEU GLN LEU PRO GLY LEU ASN ARG ASN SEQRES 4 A 361 LYS ASP VAL PRO GLY ILE VAL GLY LEU LEU ARG GLU PHE SEQRES 5 A 361 LEU PRO VAL ARG GLY LEU PRO SER GLY TRP GLY PHE VAL SEQRES 6 A 361 GLU ALA ALA ALA ALA MET ARG ASP ILE GLY PHE PHE LEU SEQRES 7 A 361 GLY SER LEU LYS ARG HIS GLY HIS GLU PRO ALA GLU VAL SEQRES 8 A 361 VAL PRO GLY LEU GLU PRO VAL LEU LEU ASP LEU ALA ARG SEQRES 9 A 361 ALA THR ASN LEU PRO PRO ARG GLU THR LEU LEU HIS VAL SEQRES 10 A 361 THR VAL TRP ASN PRO THR ALA ALA ASP ALA GLN ARG SER SEQRES 11 A 361 TYR THR GLY LEU PRO ASP GLU ALA HIS LEU LEU GLU SER SEQRES 12 A 361 VAL ARG ILE SER MET ALA ALA LEU GLU ALA ALA ILE ALA SEQRES 13 A 361 LEU THR VAL GLU LEU PHE ASP VAL SER LEU ARG SER PRO SEQRES 14 A 361 GLU PHE ALA GLN ARG SER ASP GLU LEU GLU ALA TYR LEU SEQRES 15 A 361 GLN LYS MET VAL GLU SER ILE VAL TYR ALA TYR ARG PHE SEQRES 16 A 361 ILE SER PRO GLN VAL PHE TYR ASP GLU LEU ARG PRO PHE SEQRES 17 A 361 TYR GLU PRO ILE ARG VAL GLY GLY GLN SER TYR LEU GLY SEQRES 18 A 361 PRO GLY ALA VAL GLU MET PRO LEU PHE VAL LEU GLU HIS SEQRES 19 A 361 VAL LEU TRP GLY SER GLN SER ASP ASP GLN THR TYR ARG SEQRES 20 A 361 GLU PHE LYS GLU THR TYR LEU PRO TYR VAL LEU PRO ALA SEQRES 21 A 361 TYR ARG ALA VAL TYR ALA ARG PHE SER GLY GLU PRO ALA SEQRES 22 A 361 LEU ILE ASP ARG ALA LEU ASP GLU ALA ARG ALA VAL GLY SEQRES 23 A 361 THR ARG ASP GLU HIS VAL ARG ALA GLY LEU THR ALA LEU SEQRES 24 A 361 GLU ARG VAL PHE LYS VAL LEU LEU ARG PHE ARG ALA PRO SEQRES 25 A 361 HIS LEU LYS LEU ALA GLU ARG ALA TYR GLU VAL GLY GLN SEQRES 26 A 361 SER GLY PRO GLU ILE GLY SER GLY GLY TYR ALA PRO SER SEQRES 27 A 361 MET LEU GLY GLU LEU LEU THR LEU THR TYR ALA ALA ARG SEQRES 28 A 361 SER ARG VAL ARG ALA ALA LEU ASP GLU SER HET HEM A 404 43 HET DTE A1360 16 HET PO4 A1361 5 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM DTE 7-CL-D-TRYPTOPHAN HETNAM PO4 PHOSPHATE ION HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 DTE C11 H11 CL N2 O2 FORMUL 4 PO4 O4 P 3- FORMUL 5 HOH *196(H2 O) HELIX 1 1 ARG A 7 ALA A 20 1 14 HELIX 2 2 ALA A 26 LEU A 31 1 6 HELIX 3 3 GLN A 32 ASN A 39 1 8 HELIX 4 4 ASP A 41 GLU A 51 1 11 HELIX 5 5 GLY A 63 HIS A 84 1 22 HELIX 6 6 GLU A 87 VAL A 92 1 6 HELIX 7 7 GLY A 94 ASN A 107 1 14 HELIX 8 8 THR A 113 THR A 118 1 6 HELIX 9 9 LEU A 134 ASP A 163 1 30 HELIX 10 10 SER A 168 ILE A 196 1 29 HELIX 11 11 SER A 197 LEU A 205 1 9 HELIX 12 12 ARG A 206 GLU A 210 5 5 HELIX 13 13 GLY A 223 MET A 227 5 5 HELIX 14 14 PRO A 228 TRP A 237 1 10 HELIX 15 15 ASP A 243 LEU A 254 1 12 HELIX 16 16 PRO A 255 VAL A 257 5 3 HELIX 17 17 LEU A 258 GLY A 270 1 13 HELIX 18 18 ALA A 273 GLY A 286 1 14 HELIX 19 19 ASP A 289 GLU A 322 1 34 HELIX 20 20 SER A 338 LEU A 358 1 21 SHEET 1 AA 2 ILE A 212 VAL A 214 0 SHEET 2 AA 2 GLN A 217 TYR A 219 -1 O GLN A 217 N VAL A 214 LINK NE2 HIS A 313 FE HEM A 404 1555 1555 2.19 LINK FE HEM A 404 OXT DTE A1360 1555 1555 2.37 SITE 1 AC1 20 SER A 143 SER A 188 ILE A 189 PHE A 201 SITE 2 AC1 20 ALA A 224 VAL A 225 MET A 227 ARG A 310 SITE 3 AC1 20 HIS A 313 LEU A 316 ALA A 320 TYR A 321 SITE 4 AC1 20 PRO A 337 MET A 339 LEU A 340 LEU A 343 SITE 5 AC1 20 DTE A1360 HOH A2186 HOH A2192 HOH A2193 SITE 1 AC2 11 LEU A 140 VAL A 144 PHE A 201 TYR A 209 SITE 2 AC2 11 PRO A 222 GLY A 223 ALA A 224 VAL A 225 SITE 3 AC2 11 HEM A 404 HOH A2150 HOH A2194 SITE 1 AC3 4 ARG A 213 HOH A2077 HOH A2195 HOH A2196 CRYST1 68.517 79.547 93.162 90.00 103.63 90.00 C 1 2 1 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 0.014595 0.000000 0.003539 0.00000 SCALE2 0.000000 0.012571 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011045 0.00000