HEADER OXIDOREDUCTASE 13-APR-12 4EOC TITLE CRYSTAL STRUCTURE OF H74Q SYNECHOCYSTIS SP. PCYA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHYCOCYANOBILIN:FERREDOXIN OXIDOREDUCTASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 8-246; COMPND 5 EC: 1.3.7.5; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCYSTIS SP. PCC 6803 SUBSTR. KAZUSA; SOURCE 3 ORGANISM_TAXID: 1111708; SOURCE 4 STRAIN: PCC6803; SOURCE 5 GENE: PCYA, SLR0116; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PTYB12 KEYWDS ALPHA-BETA-ALPHA SANDWICH, RADICAL CHEMISTRY, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.V.KABASAKAL,A.J.FISHER REVDAT 2 06-NOV-24 4EOC 1 REMARK SEQADV LINK REVDAT 1 29-AUG-12 4EOC 0 JRNL AUTH B.V.KABASAKAL,D.D.GAE,A.J.FISHER JRNL TITL CRYSTAL STRUCTURE OF H74Q SYNECHOCYSTIS SP. PCYA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.49 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 1.49 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 44307 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) : 0.180 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2354 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) : 1.49 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.53 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3191 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.04 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE SET COUNT : 156 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1911 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 310 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.43 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.19000 REMARK 3 B22 (A**2) : 1.32000 REMARK 3 B33 (A**2) : -0.13000 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): 0.071 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.073 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.044 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.435 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2108 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2886 ; 1.633 ; 2.003 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 272 ;14.606 ; 5.074 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 102 ;32.986 ;24.902 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 366 ;12.029 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;11.673 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 305 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1664 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 1258 ; 0.779 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2048 ; 1.413 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 850 ; 2.232 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 825 ; 3.604 ; 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 : 4 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 5 A 13 REMARK 3 ORIGIN FOR THE GROUP (A): -15.8020 36.8410 -31.6370 REMARK 3 T TENSOR REMARK 3 T11: 0.0923 T22: 0.1401 REMARK 3 T33: 0.1433 T12: 0.0827 REMARK 3 T13: -0.0543 T23: 0.0893 REMARK 3 L TENSOR REMARK 3 L11: 47.9097 L22: 6.9383 REMARK 3 L33: 18.5931 L12: 9.0353 REMARK 3 L13: -25.7127 L23: -4.6063 REMARK 3 S TENSOR REMARK 3 S11: 1.2285 S12: 1.6564 S13: 1.2920 REMARK 3 S21: -0.1137 S22: -0.3370 S23: 0.8560 REMARK 3 S31: -1.1663 S32: -1.0838 S33: -0.8915 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 14 A 112 REMARK 3 ORIGIN FOR THE GROUP (A): -11.1980 33.0940 -22.2120 REMARK 3 T TENSOR REMARK 3 T11: 0.0084 T22: 0.0240 REMARK 3 T33: 0.0708 T12: 0.0045 REMARK 3 T13: -0.0015 T23: -0.0036 REMARK 3 L TENSOR REMARK 3 L11: 1.6288 L22: 0.6656 REMARK 3 L33: 0.3201 L12: 0.4268 REMARK 3 L13: 0.1987 L23: 0.2949 REMARK 3 S TENSOR REMARK 3 S11: 0.0064 S12: -0.0276 S13: 0.1838 REMARK 3 S21: -0.0624 S22: -0.0088 S23: 0.0316 REMARK 3 S31: -0.0062 S32: -0.0495 S33: 0.0024 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 113 A 193 REMARK 3 ORIGIN FOR THE GROUP (A): -9.3310 15.3950 -18.8580 REMARK 3 T TENSOR REMARK 3 T11: 0.0199 T22: 0.0070 REMARK 3 T33: 0.0962 T12: -0.0079 REMARK 3 T13: -0.0148 T23: 0.0175 REMARK 3 L TENSOR REMARK 3 L11: 2.0761 L22: 0.3976 REMARK 3 L33: 0.5519 L12: -0.1876 REMARK 3 L13: -0.3156 L23: 0.1096 REMARK 3 S TENSOR REMARK 3 S11: 0.0343 S12: -0.0513 S13: -0.2688 REMARK 3 S21: 0.0280 S22: -0.0210 S23: -0.0005 REMARK 3 S31: 0.0792 S32: -0.0479 S33: -0.0134 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 194 A 246 REMARK 3 ORIGIN FOR THE GROUP (A): -4.9770 31.9140 -9.3430 REMARK 3 T TENSOR REMARK 3 T11: 0.0510 T22: 0.1024 REMARK 3 T33: 0.0807 T12: -0.0007 REMARK 3 T13: -0.0218 T23: -0.0156 REMARK 3 L TENSOR REMARK 3 L11: 1.1463 L22: 1.1102 REMARK 3 L33: 1.4403 L12: 0.7426 REMARK 3 L13: -0.4620 L23: -0.7419 REMARK 3 S TENSOR REMARK 3 S11: 0.0115 S12: -0.1899 S13: 0.1488 REMARK 3 S21: 0.1250 S22: 0.0307 S23: -0.1011 REMARK 3 S31: -0.0063 S32: -0.1677 S33: -0.0422 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: NULL REMARK 4 REMARK 4 4EOC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-APR-12. REMARK 100 THE DEPOSITION ID IS D_1000071868. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-FEB-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : SIDE SCATTERING I-BEAM BENT REMARK 200 SINGLE CRYSTAL; ASYMMETRIC CUT REMARK 200 4.9650 DEG REMARK 200 OPTICS : SI(111) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46661 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.490 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 3.510 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : 0.03000 REMARK 200 FOR THE DATA SET : 21.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.49 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.41 REMARK 200 R MERGE FOR SHELL (I) : 0.44700 REMARK 200 R SYM FOR SHELL (I) : 0.44700 REMARK 200 FOR SHELL : 2.700 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1-1.25 M SODIUM CITRATE, 0.1-0.4 M REMARK 280 NACL IN 0.1 M TRIS HCL, PH 7, VAPOR DIFFUSION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+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 35.20000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.44000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.20000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.44000 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: PISA 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OG SER A 34 O HOH A 1162 4454 1.99 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 LEU A 53 -103.71 -112.64 REMARK 500 LEU A 84 111.57 -166.39 REMARK 500 GLU A 195 73.27 58.40 REMARK 500 PHE A 244 65.53 -114.70 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 ALA A 194 GLU A 195 56.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BLA A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1003 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4EOC RELATED DB: PDB REMARK 900 RELATED ID: 4EOD RELATED DB: PDB DBREF 4EOC A 8 246 UNP Q55891 PCYA_SYNY3 8 246 SEQADV 4EOC GLN A 74 UNP Q55891 HIS 74 ENGINEERED MUTATION SEQRES 1 A 239 LEU THR ASN SER SER LEU MET PRO THR LEU ASN PRO MET SEQRES 2 A 239 ILE GLN GLN LEU ALA LEU ALA ILE ALA ALA SER TRP GLN SEQRES 3 A 239 SER LEU PRO LEU LYS PRO TYR GLN LEU PRO GLU ASP LEU SEQRES 4 A 239 GLY TYR VAL GLU GLY ARG LEU GLU GLY GLU LYS LEU VAL SEQRES 5 A 239 ILE GLU ASN ARG CYS TYR GLN THR PRO GLN PHE ARG LYS SEQRES 6 A 239 MET GLN LEU GLU LEU ALA LYS VAL GLY LYS GLY LEU ASP SEQRES 7 A 239 ILE LEU HIS CYS VAL MET PHE PRO GLU PRO LEU TYR GLY SEQRES 8 A 239 LEU PRO LEU PHE GLY CYS ASP ILE VAL ALA GLY PRO GLY SEQRES 9 A 239 GLY VAL SER ALA ALA ILE ALA ASP LEU SER PRO THR GLN SEQRES 10 A 239 SER ASP ARG GLN LEU PRO ALA ALA TYR GLN LYS SER LEU SEQRES 11 A 239 ALA GLU LEU GLY GLN PRO GLU PHE GLU GLN GLN ARG GLU SEQRES 12 A 239 LEU PRO PRO TRP GLY GLU ILE PHE SER GLU TYR CYS LEU SEQRES 13 A 239 PHE ILE ARG PRO SER ASN VAL THR GLU GLU GLU ARG PHE SEQRES 14 A 239 VAL GLN ARG VAL VAL ASP PHE LEU GLN ILE HIS CSO HIS SEQRES 15 A 239 GLN SER ILE VAL ALA GLU PRO LEU SER GLU ALA GLN THR SEQRES 16 A 239 LEU GLU HIS ARG GLN GLY GLN ILE HIS TYR CYS GLN GLN SEQRES 17 A 239 GLN GLN LYS ASN ASP LYS THR ARG ARG VAL LEU GLU LYS SEQRES 18 A 239 ALA PHE GLY GLU ALA TRP ALA GLU ARG TYR MET SER GLN SEQRES 19 A 239 VAL LEU PHE ASP VAL MODRES 4EOC CSO A 188 CYS S-HYDROXYCYSTEINE HET CSO A 188 7 HET BLA A1001 45 HET CL A1002 1 HET CL A1003 1 HETNAM CSO S-HYDROXYCYSTEINE HETNAM BLA BILIVERDINE IX ALPHA HETNAM CL CHLORIDE ION FORMUL 1 CSO C3 H7 N O3 S FORMUL 2 BLA C33 H34 N4 O6 FORMUL 3 CL 2(CL 1-) FORMUL 5 HOH *310(H2 O) HELIX 1 1 LEU A 13 LEU A 17 5 5 HELIX 2 2 ASN A 18 GLN A 33 1 16 HELIX 3 3 LEU A 42 LEU A 46 5 5 HELIX 4 4 PRO A 95 GLY A 98 5 4 HELIX 5 5 PRO A 130 LEU A 140 1 11 HELIX 6 6 PRO A 152 PHE A 158 5 7 HELIX 7 7 ASN A 169 ALA A 194 1 26 HELIX 8 8 SER A 198 GLN A 217 1 20 HELIX 9 9 ASN A 219 GLY A 231 1 13 HELIX 10 10 GLY A 231 VAL A 242 1 12 SHEET 1 A 3 LYS A 38 PRO A 39 0 SHEET 2 A 3 LEU A 58 GLN A 66 -1 O GLN A 66 N LYS A 38 SHEET 3 A 3 TYR A 48 GLY A 51 -1 N VAL A 49 O ILE A 60 SHEET 1 B 7 LYS A 38 PRO A 39 0 SHEET 2 B 7 LEU A 58 GLN A 66 -1 O GLN A 66 N LYS A 38 SHEET 3 B 7 PHE A 70 VAL A 80 -1 O LEU A 77 N GLU A 61 SHEET 4 B 7 LEU A 84 PRO A 93 -1 O PHE A 92 N LYS A 72 SHEET 5 B 7 LEU A 101 GLY A 109 -1 O ALA A 108 N ASP A 85 SHEET 6 B 7 GLY A 112 SER A 121 -1 O ILE A 117 N ASP A 105 SHEET 7 B 7 LEU A 163 ILE A 165 -1 O LEU A 163 N ALA A 118 LINK C HIS A 187 N CSO A 188 1555 1555 1.33 LINK C CSO A 188 N HIS A 189 1555 1555 1.33 SITE 1 AC1 28 SER A 34 ILE A 86 HIS A 88 VAL A 90 SITE 2 AC1 28 GLY A 103 CYS A 104 ASP A 105 VAL A 107 SITE 3 AC1 28 SER A 114 ALA A 115 ARG A 149 PHE A 158 SITE 4 AC1 28 PHE A 164 ILE A 192 GLN A 216 ASN A 219 SITE 5 AC1 28 LYS A 221 THR A 222 VAL A 225 LEU A 243 SITE 6 AC1 28 PHE A 244 HOH A1120 HOH A1128 HOH A1143 SITE 7 AC1 28 HOH A1162 HOH A1201 HOH A1291 HOH A1387 SITE 1 AC2 3 SER A 136 GLN A 190 ARG A 224 SITE 1 AC3 3 PRO A 153 TRP A 154 HOH A1409 CRYST1 70.400 94.880 42.570 90.00 90.00 90.00 P 21 21 2 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 0.014205 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010540 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023491 0.00000