HEADER TRANSFERASE 11-FEB-15 4Y5F TITLE PAS-GAF FRAGMENT FROM DEINOCOCCUS RADIODURANS BPHP ASSEMBLED WITH BV - TITLE 2 Y307S, HIGH DOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIOPHYTOCHROME; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: PAS-GAF FRAGMENT (UNP RESIDUES 4-321); COMPND 5 SYNONYM: PHYTOCHROME-LIKE PROTEIN; COMPND 6 EC: 2.7.13.3; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DEINOCOCCUS RADIODURANS (STRAIN ATCC 13939 / SOURCE 3 DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / SOURCE 4 VKM B-1422); SOURCE 5 ORGANISM_TAXID: 243230; SOURCE 6 GENE: BPHP, DR_A0050; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS HIGH-DOSE, SPECTROSCOPY, BILIN CHROMOPHORE, PHYTHOCHROME, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR F.LI,E.S.BURGIE,T.YU,A.HEROUX,G.C.SCHATZ,R.D.VIERSTRA,A.M.ORVILLE REVDAT 5 27-SEP-23 4Y5F 1 COMPND HETNAM REVDAT 4 27-NOV-19 4Y5F 1 REMARK REVDAT 3 22-NOV-17 4Y5F 1 REMARK REVDAT 2 06-SEP-17 4Y5F 1 SOURCE REMARK REVDAT 1 20-MAY-15 4Y5F 0 JRNL AUTH F.LI,E.S.BURGIE,T.YU,A.HEROUX,G.C.SCHATZ,R.D.VIERSTRA, JRNL AUTH 2 A.M.ORVILLE JRNL TITL X-RAY RADIATION INDUCES DEPROTONATION OF THE BILIN JRNL TITL 2 CHROMOPHORE IN CRYSTALLINE D. RADIODURANS PHYTOCHROME. JRNL REF J.AM.CHEM.SOC. V. 137 2792 2015 JRNL REFN ESSN 1520-5126 JRNL PMID 25650486 JRNL DOI 10.1021/JA510923M REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 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) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 33245 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) : 0.146 REMARK 3 R VALUE (WORKING SET) : 0.143 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1761 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) : 1929 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.70 REMARK 3 BIN R VALUE (WORKING SET) : 0.1920 REMARK 3 BIN FREE R VALUE SET COUNT : 112 REMARK 3 BIN FREE R VALUE : 0.2920 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2403 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 156 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.21 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.49000 REMARK 3 B22 (A**2) : 0.56000 REMARK 3 B33 (A**2) : -0.20000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.24000 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): 0.107 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.076 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.155 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2648 ; 0.017 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2550 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3647 ; 2.043 ; 1.998 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5879 ; 1.234 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 334 ; 6.431 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 113 ;38.283 ;23.717 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 406 ;13.950 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;19.197 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 423 ; 0.127 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2997 ; 0.009 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 586 ; 0.004 ; 0.020 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): 1296 ; 4.976 ; 2.676 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1295 ; 4.950 ; 2.672 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1624 ; 5.801 ; 4.027 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1625 ; 5.807 ; 4.030 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1352 ; 6.187 ; 2.968 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1353 ; 6.186 ; 2.968 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2018 ; 6.917 ; 4.359 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2971 ; 6.691 ;22.267 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2972 ; 6.691 ;22.270 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 5198 ; 6.052 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 48 ;21.846 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 5228 ;13.881 ; 5.000 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 : BABINET MODEL WITH 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4Y5F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-FEB-15. REMARK 100 THE DEPOSITION ID IS D_1000206855. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-AUG-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33245 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 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 (%) : 96.2 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.10500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.0000 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) : 1.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.45900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.800 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 2O9C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG3350, 19% ISOPROPANOL, 5% REMARK 280 GLYCEROL, 100 MM CITRIC ACID/NAOH, PH 5.6, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 296K 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 44.63700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.90150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 44.63700 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.90150 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 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 507 LIES ON A SPECIAL POSITION. REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASP A 4 CG OD1 OD2 REMARK 470 ARG A 70 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 193 CG CD OE1 OE2 REMARK 470 HIS A 196 CG ND1 CD2 CE1 NE2 REMARK 470 ARG A 310 CG CD NE CZ NH1 NH2 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 ASP A 133 OD2 ASP A 300 2.15 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 PHE A 9 CB - CA - C ANGL. DEV. = -12.2 DEGREES REMARK 500 ARG A 165 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 191 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG A 191 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ASP A 300 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 300 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES 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 LBV A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4Y3I RELATED DB: PDB REMARK 900 PAS-GAF FRAGMENT FROM DEINOCOCCUS RADIODURANS BPHP, LOW-DOSE (LESS REMARK 900 THAN 15 KGY) COLLECTION DBREF 4Y5F A 4 321 UNP Q9RZA4 BPHY_DEIRA 4 321 SEQADV 4Y5F SER A 307 UNP Q9RZA4 TYR 307 ENGINEERED MUTATION SEQADV 4Y5F HIS A 322 UNP Q9RZA4 EXPRESSION TAG SEQRES 1 A 319 ASP PRO LEU PRO PHE PHE PRO PRO LEU TYR LEU GLY GLY SEQRES 2 A 319 PRO GLU ILE THR THR GLU ASN CYS GLU ARG GLU PRO ILE SEQRES 3 A 319 HIS ILE PRO GLY SER ILE GLN PRO HIS GLY ALA LEU LEU SEQRES 4 A 319 THR ALA ASP GLY HIS SER GLY GLU VAL LEU GLN MET SER SEQRES 5 A 319 LEU ASN ALA ALA THR PHE LEU GLY GLN GLU PRO THR VAL SEQRES 6 A 319 LEU ARG GLY GLN THR LEU ALA ALA LEU LEU PRO GLU GLN SEQRES 7 A 319 TRP PRO ALA LEU GLN ALA ALA LEU PRO PRO GLY CYS PRO SEQRES 8 A 319 ASP ALA LEU GLN TYR ARG ALA THR LEU ASP TRP PRO ALA SEQRES 9 A 319 ALA GLY HIS LEU SER LEU THR VAL HIS ARG VAL GLY GLU SEQRES 10 A 319 LEU LEU ILE LEU GLU PHE GLU PRO THR GLU ALA TRP ASP SEQRES 11 A 319 SER THR GLY PRO HIS ALA LEU ARG ASN ALA MET PHE ALA SEQRES 12 A 319 LEU GLU SER ALA PRO ASN LEU ARG ALA LEU ALA GLU VAL SEQRES 13 A 319 ALA THR GLN THR VAL ARG GLU LEU THR GLY PHE ASP ARG SEQRES 14 A 319 VAL MET LEU TYR LYS PHE ALA PRO ASP ALA THR GLY GLU SEQRES 15 A 319 VAL ILE ALA GLU ALA ARG ARG GLU GLY LEU HIS ALA PHE SEQRES 16 A 319 LEU GLY HIS ARG PHE PRO ALA SER ASP ILE PRO ALA GLN SEQRES 17 A 319 ALA ARG ALA LEU TYR THR ARG HIS LEU LEU ARG LEU THR SEQRES 18 A 319 ALA ASP THR ARG ALA ALA ALA VAL PRO LEU ASP PRO VAL SEQRES 19 A 319 LEU ASN PRO GLN THR ASN ALA PRO THR PRO LEU GLY GLY SEQRES 20 A 319 ALA VAL LEU ARG ALA THR SER PRO MET HIS MET GLN TYR SEQRES 21 A 319 LEU ARG ASN MET GLY VAL GLY SER SER LEU SER VAL SER SEQRES 22 A 319 VAL VAL VAL GLY GLY GLN LEU TRP GLY LEU ILE ALA CYS SEQRES 23 A 319 HIS HIS GLN THR PRO TYR VAL LEU PRO PRO ASP LEU ARG SEQRES 24 A 319 THR THR LEU GLU SER LEU GLY ARG LEU LEU SER LEU GLN SEQRES 25 A 319 VAL GLN VAL LYS GLU ALA HIS HET LBV A 401 43 HETNAM LBV 3-[2-[(Z)-[3-(2-CARBOXYETHYL)-5-[(Z)-(4-ETHENYL-3- HETNAM 2 LBV METHYL-5-OXIDANYLIDENE-PYRROL-2-YLIDENE)METHYL]-4- HETNAM 3 LBV METHYL-PYRROL-1-IUM -2-YLIDENE]METHYL]-5-[(Z)-[(3E)-3- HETNAM 4 LBV ETHYLIDENE-4-METHYL-5-OXIDANYLIDENE-PYRROLIDIN-2- HETNAM 5 LBV YLIDENE]METHYL]-4-METHYL-1H-PYRROL-3- YL]PROPANOIC HETNAM 6 LBV ACID HETSYN LBV 2(R),3(E)- PHYTOCHROMOBILIN FORMUL 2 LBV C33 H37 N4 O6 1+ FORMUL 3 HOH *156(H2 O) HELIX 1 AA1 PRO A 11 GLY A 15 5 5 HELIX 2 AA2 ASN A 23 GLU A 27 5 5 HELIX 3 AA3 ASN A 57 GLY A 63 1 7 HELIX 4 AA4 GLU A 65 ARG A 70 1 6 HELIX 5 AA5 THR A 73 LEU A 78 1 6 HELIX 6 AA6 GLN A 81 LEU A 89 1 9 HELIX 7 AA7 GLU A 130 SER A 134 5 5 HELIX 8 AA8 PRO A 137 ALA A 150 1 14 HELIX 9 AA9 ASN A 152 GLY A 169 1 18 HELIX 10 AB1 PRO A 204 ILE A 208 5 5 HELIX 11 AB2 PRO A 209 HIS A 219 1 11 HELIX 12 AB3 SER A 257 MET A 267 1 11 HELIX 13 AB4 PRO A 298 ALA A 321 1 24 SHEET 1 AA1 7 SER A 34 ILE A 35 0 SHEET 2 AA1 7 VAL A 232 ASP A 235 -1 O VAL A 232 N ILE A 35 SHEET 3 AA1 7 VAL A 51 SER A 55 -1 N MET A 54 O ASP A 235 SHEET 4 AA1 7 ALA A 40 ASP A 45 -1 N LEU A 41 O SER A 55 SHEET 5 AA1 7 LEU A 121 THR A 129 -1 O LEU A 124 N LEU A 42 SHEET 6 AA1 7 HIS A 110 VAL A 118 -1 N HIS A 110 O THR A 129 SHEET 7 AA1 7 TYR A 99 LEU A 103 -1 N LEU A 103 O LEU A 111 SHEET 1 AA2 6 ARG A 202 PHE A 203 0 SHEET 2 AA2 6 GLY A 184 ARG A 191 -1 N GLY A 184 O PHE A 203 SHEET 3 AA2 6 ARG A 172 PHE A 178 -1 N VAL A 173 O ALA A 190 SHEET 4 AA2 6 GLN A 282 HIS A 291 -1 O LEU A 286 N TYR A 176 SHEET 5 AA2 6 SER A 271 VAL A 279 -1 N LEU A 273 O CYS A 289 SHEET 6 AA2 6 LEU A 221 THR A 224 -1 N THR A 224 O SER A 272 LINK SG CYS A 24 CBA LBV A 401 1555 1555 1.64 CISPEP 1 ASP A 235 PRO A 236 0 -10.47 SITE 1 AC1 25 CYS A 24 MET A 174 TYR A 176 PHE A 203 SITE 2 AC1 25 SER A 206 ASP A 207 ILE A 208 PRO A 209 SITE 3 AC1 25 TYR A 216 ARG A 254 THR A 256 SER A 257 SITE 4 AC1 25 MET A 259 HIS A 260 TYR A 263 MET A 267 SITE 5 AC1 25 SER A 272 SER A 274 HIS A 290 HOH A 549 SITE 6 AC1 25 HOH A 554 HOH A 557 HOH A 562 HOH A 564 SITE 7 AC1 25 HOH A 629 CRYST1 89.274 51.803 80.272 90.00 116.22 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 0.011201 0.000000 0.005517 0.00000 SCALE2 0.000000 0.019304 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013887 0.00000