HEADER SIGNALING PROTEIN 21-DEC-20 7L5A TITLE CRYSTAL STRUCTURE OF THE PHOTOSENSORY MODULE FROM XANTHOMONAS TITLE 2 CAMPESTRIS BACTERIOPHYTOCHROME XCCBPHP IN THE PFR STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIOPHYTOCHROME; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BPHP,XCCBPHP; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XANTHOMONAS CAMPESTRIS PV. CAMPESTRIS (STRAIN SOURCE 3 8004); SOURCE 4 ORGANISM_TAXID: 314565; SOURCE 5 STRAIN: 8004; SOURCE 6 GENE: BPHP, XC_4241; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET-24A KEYWDS SIGNALING PROTEIN, PHOTORECEPTOR, BACTERIAL PROTEIN, PHOTOSENSOR, KEYWDS 2 RED/FAR-RED LIGHT, PHYTOCHROME, SIGNAL TRANSDUCTION, PHYTOPATHOGEN EXPDTA X-RAY DIFFRACTION AUTHOR L.H.OTERO,G.ANTELO,M.SANCHEZ-LAMAS,S.KLINKE,F.A.GOLDBAUM,J.RINALDI, AUTHOR 2 H.R.BONOMI REVDAT 3 18-OCT-23 7L5A 1 REMARK REVDAT 2 13-JUL-22 7L5A 1 JRNL REVDAT 1 29-DEC-21 7L5A 0 JRNL AUTH L.H.OTERO,S.FOSCALDI,G.T.ANTELO,G.L.ROSANO,S.SIRIGU, JRNL AUTH 2 S.KLINKE,L.A.DEFELIPE,M.SANCHEZ-LAMAS,G.BATTOCCHIO, JRNL AUTH 3 V.CONFORTE,A.A.VOJNOV,L.M.G.CHAVAS,F.A.GOLDBAUM, JRNL AUTH 4 M.A.MROGINSKI,J.RINALDI,H.R.BONOMI JRNL TITL STRUCTURAL BASIS FOR THE PR-PFR LONG-RANGE SIGNALING JRNL TITL 2 MECHANISM OF A FULL-LENGTH BACTERIAL PHYTOCHROME AT THE JRNL TITL 3 ATOMIC LEVEL. JRNL REF SCI ADV V. 7 H1097 2021 JRNL REFN ESSN 2375-2548 JRNL PMID 34818032 JRNL DOI 10.1126/SCIADV.ABH1097 REMARK 2 REMARK 2 RESOLUTION. 2.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.3 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 11749 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 575 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.95 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 3.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2742 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2202 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2614 REMARK 3 BIN R VALUE (WORKING SET) : 0.2144 REMARK 3 BIN FREE R VALUE : 0.3396 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.67 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 128 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3729 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 43 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 82.66 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 84.22 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.19080 REMARK 3 B22 (A**2) : 7.19080 REMARK 3 B33 (A**2) : -14.38150 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.427 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.879 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 3863 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 5279 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1763 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 86 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 565 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 3863 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 500 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 4660 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.17 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.97 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 3.70 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 2.7827 -39.5611 10.7907 REMARK 3 T TENSOR REMARK 3 T11: -0.2588 T22: -0.3040 REMARK 3 T33: -0.0713 T12: -0.0027 REMARK 3 T13: 0.0634 T23: -0.1381 REMARK 3 L TENSOR REMARK 3 L11: 2.1070 L22: 3.3626 REMARK 3 L33: 1.2007 L12: -1.2220 REMARK 3 L13: 0.0710 L23: 0.0061 REMARK 3 S TENSOR REMARK 3 S11: -0.1021 S12: -0.0686 S13: 0.2866 REMARK 3 S21: 0.3655 S22: 0.1127 S23: 0.5442 REMARK 3 S31: 0.0214 S32: -0.0185 S33: -0.0105 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7L5A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-DEC-20. REMARK 100 THE DEPOSITION ID IS D_1000253725. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-FEB-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9801 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11755 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.950 REMARK 200 RESOLUTION RANGE LOW (A) : 51.980 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.12200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.73800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 5AKP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6% (W/V) POLYETHYLENE GLYCOL (PEG) REMARK 280 4000, 0.1 M 4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID REMARK 280 (HEPES), 10% (V/V) ISOPROPANOL, PH 6.7, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y,Z REMARK 290 7555 -Y+1/2,X,Z+3/4 REMARK 290 8555 Y,-X+1/2,Z+1/4 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 82.18900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 82.18900 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 20.21850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 82.18900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 10.10925 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 82.18900 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 30.32775 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 82.18900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 82.18900 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 20.21850 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 82.18900 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 30.32775 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 82.18900 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 10.10925 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 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 -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 HIS A 1 REMARK 465 SER A 2 REMARK 465 THR A 3 REMARK 465 ALA A 4 REMARK 465 THR A 5 REMARK 465 ASN A 6 REMARK 465 PRO A 7 REMARK 465 LEU A 8 REMARK 465 ASP A 333 REMARK 465 PHE A 334 REMARK 465 ASN A 335 REMARK 465 ASP A 336 REMARK 465 ALA A 337 REMARK 465 GLU A 338 REMARK 465 HIS A 339 REMARK 465 MET A 340 REMARK 465 GLU A 389 REMARK 465 SER A 390 REMARK 465 GLU A 391 REMARK 465 HIS A 392 REMARK 465 HIS A 393 REMARK 465 GLU A 394 REMARK 465 ALA A 395 REMARK 465 LEU A 396 REMARK 465 ARG A 397 REMARK 465 GLU A 398 REMARK 465 ASP A 399 REMARK 465 ALA A 400 REMARK 465 VAL A 401 REMARK 465 MET A 507 REMARK 465 GLU A 508 REMARK 465 ARG A 509 REMARK 465 LYS A 510 REMARK 465 ARG A 511 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 10 -52.02 68.35 REMARK 500 GLU A 71 -95.05 -72.29 REMARK 500 ASP A 79 -101.12 -116.18 REMARK 500 ALA A 122 43.48 -87.33 REMARK 500 VAL A 139 3.98 -69.36 REMARK 500 GLU A 188 -155.85 -89.20 REMARK 500 ARG A 210 -71.01 -63.75 REMARK 500 ARG A 246 125.99 -34.47 REMARK 500 ALA A 263 130.17 -171.57 REMARK 500 VAL A 342 -66.84 63.36 REMARK 500 ASN A 367 -27.52 -165.22 REMARK 500 ASP A 377 -135.15 35.63 REMARK 500 VAL A 378 -29.29 -143.03 REMARK 500 LEU A 422 -50.63 73.43 REMARK 500 PRO A 465 -83.62 -19.98 REMARK 500 ALA A 486 -178.54 -68.41 REMARK 500 ARG A 488 -68.96 57.24 REMARK 500 TRP A 489 -134.89 54.09 REMARK 500 PRO A 491 -114.54 -93.29 REMARK 500 GLU A 505 85.46 -67.76 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 900 DBREF1 7L5A A 2 511 UNP BPHY_XANC8 DBREF2 7L5A A A0A0H2XCS3 2 511 SEQADV 7L5A MET A -5 UNP A0A0H2XCS INITIATING METHIONINE SEQADV 7L5A HIS A -4 UNP A0A0H2XCS EXPRESSION TAG SEQADV 7L5A HIS A -3 UNP A0A0H2XCS EXPRESSION TAG SEQADV 7L5A HIS A -2 UNP A0A0H2XCS EXPRESSION TAG SEQADV 7L5A HIS A -1 UNP A0A0H2XCS EXPRESSION TAG SEQADV 7L5A HIS A 0 UNP A0A0H2XCS EXPRESSION TAG SEQADV 7L5A HIS A 1 UNP A0A0H2XCS EXPRESSION TAG SEQRES 1 A 517 MET HIS HIS HIS HIS HIS HIS SER THR ALA THR ASN PRO SEQRES 2 A 517 LEU ASP LEU ASP VAL CYS ALA ARG GLU PRO ILE HIS ILE SEQRES 3 A 517 PRO GLY LEU ILE GLN PRO TYR GLY VAL LEU LEU VAL ILE SEQRES 4 A 517 ASP PRO ALA ASP GLY ARG ILE VAL GLN ALA SER THR THR SEQRES 5 A 517 ALA ALA ASP LEU LEU GLY VAL PRO MET ALA ALA LEU LEU SEQRES 6 A 517 GLY MET PRO TYR THR GLN VAL LEU THR LEU PRO GLU ALA SEQRES 7 A 517 GLN PRO PHE ALA VAL ASP ASP GLN PRO GLN HIS LEU MET SEQRES 8 A 517 HIS ALA GLU VAL ARG PHE PRO GLN ARG ALA THR PRO PRO SEQRES 9 A 517 ALA SER ALA TRP VAL ALA ALA TRP HIS LEU TYR PRO GLN SEQRES 10 A 517 GLN TRP LEU VAL GLU MET GLU PRO ARG ASP ALA ARG LEU SEQRES 11 A 517 LEU ASP VAL THR LEU ARG GLU ALA MET PRO LEU LEU ARG SEQRES 12 A 517 SER VAL GLU ARG ASP PRO GLY ILE ALA GLU ALA ALA VAL SEQRES 13 A 517 ARG VAL ALA LYS GLY LEU ARG SER LEU ILE GLY PHE ASP SEQRES 14 A 517 ARG VAL MET ILE TYR ARG PHE ASP GLU GLU TRP ASN GLY SEQRES 15 A 517 ASP ILE ILE ALA GLU ALA ARG LYS PRO GLU LEU GLU ALA SEQRES 16 A 517 TYR LEU GLY LEU HIS TYR PRO ALA SER ASP ILE PRO ALA SEQRES 17 A 517 GLN ALA ARG ALA LEU TYR LEU ARG ASN ARG VAL ARG GLN SEQRES 18 A 517 ILE ALA ASP VAL GLY TYR GLN PRO SER PRO ILE GLN PRO SEQRES 19 A 517 THR VAL HIS PRO GLN LEU GLY THR PRO VAL ASP LEU SER SEQRES 20 A 517 ASP VAL SER LEU ARG SER VAL SER PRO VAL HIS LEU GLU SEQRES 21 A 517 TYR LEU ALA ASN MET GLY VAL THR ALA THR LEU VAL ALA SEQRES 22 A 517 SER ILE VAL VAL ASN ASP ALA LEU TRP GLY LEU ILE SER SEQRES 23 A 517 CYS HIS HIS TYR SER PRO HIS PHE THR ASN HIS ALA MET SEQRES 24 A 517 ARG ASP VAL THR ASP ALA VAL ALA ARG THR LEU ALA GLY SEQRES 25 A 517 ARG ILE GLY ALA LEU GLN ALA VAL ALA ARG ALA ARG LEU SEQRES 26 A 517 GLU SER VAL LEU LEU THR VAL ARG GLU LYS LEU ILE THR SEQRES 27 A 517 ASP PHE ASN ASP ALA GLU HIS MET THR VAL GLU LEU LEU SEQRES 28 A 517 ASP ASP MET ALA PRO ASP LEU MET ASP VAL VAL ASP ALA SEQRES 29 A 517 ASP GLY VAL ALA ILE PHE HIS GLY ASN ASP ILE SER ARG SEQRES 30 A 517 HIS GLY THR THR PRO ASP VAL ALA ALA LEU ARG ARG ILE SEQRES 31 A 517 ARG ASP HIS ILE GLU SER GLU HIS HIS GLU ALA LEU ARG SEQRES 32 A 517 GLU ASP ALA VAL GLY ALA LEU HIS VAL ASP ALA ILE GLY SEQRES 33 A 517 GLU VAL PHE PRO GLU LEU ALA ASP LEU ALA PRO LEU ALA SEQRES 34 A 517 ALA GLY PHE ILE PHE VAL PRO LEU MET PRO GLN SER ARG SEQRES 35 A 517 SER ALA LEU LEU TRP THR ARG ARG GLU GLN ILE GLN GLN SEQRES 36 A 517 ILE LYS TRP ALA GLY ASN PRO GLN LEU ALA LYS LEU GLU SEQRES 37 A 517 ASP ILE PRO ASN SER ARG LEU SER PRO ARG LYS SER PHE SEQRES 38 A 517 ASP LEU TRP GLN GLN THR VAL ARG GLY ARG ALA ARG ARG SEQRES 39 A 517 TRP SER PRO LEU HIS LEU GLU SER ALA ARG SER LEU ARG SEQRES 40 A 517 VAL LEU ILE GLU LEU MET GLU ARG LYS ARG HET BLA A 900 43 HETNAM BLA BILIVERDINE IX ALPHA FORMUL 2 BLA C33 H34 N4 O6 FORMUL 3 HOH *43(H2 O) HELIX 1 AA1 VAL A 12 GLU A 16 5 5 HELIX 2 AA2 THR A 46 GLY A 52 1 7 HELIX 3 AA3 PRO A 54 LEU A 59 1 6 HELIX 4 AA4 THR A 128 VAL A 139 1 12 HELIX 5 AA5 GLY A 144 ILE A 160 1 17 HELIX 6 AA6 PRO A 196 ILE A 200 5 5 HELIX 7 AA7 PRO A 201 ASN A 211 1 11 HELIX 8 AA8 SER A 249 GLY A 260 1 12 HELIX 9 AA9 ASN A 290 LEU A 330 1 41 HELIX 10 AB1 VAL A 342 ASP A 347 1 6 HELIX 11 AB2 MET A 348 VAL A 356 1 9 HELIX 12 AB3 VAL A 378 ILE A 388 1 11 HELIX 13 AB4 PHE A 413 ALA A 420 5 8 HELIX 14 AB5 GLU A 445 GLN A 449 5 5 HELIX 15 AB6 PRO A 456 LEU A 461 1 6 HELIX 16 AB7 SER A 470 ARG A 483 1 14 HELIX 17 AB8 LEU A 492 LEU A 503 1 12 SHEET 1 AA1 7 LEU A 23 ILE A 24 0 SHEET 2 AA1 7 SER A 224 GLN A 227 -1 O SER A 224 N ILE A 24 SHEET 3 AA1 7 ILE A 40 SER A 44 -1 N ALA A 43 O GLN A 227 SHEET 4 AA1 7 VAL A 29 ILE A 33 -1 N VAL A 32 O GLN A 42 SHEET 5 AA1 7 TRP A 113 PRO A 119 -1 O TRP A 113 N ILE A 33 SHEET 6 AA1 7 TRP A 102 LEU A 108 -1 N ALA A 105 O GLU A 116 SHEET 7 AA1 7 GLN A 82 HIS A 83 -1 N GLN A 82 O LEU A 108 SHEET 1 AA2 7 LEU A 23 ILE A 24 0 SHEET 2 AA2 7 SER A 224 GLN A 227 -1 O SER A 224 N ILE A 24 SHEET 3 AA2 7 ILE A 40 SER A 44 -1 N ALA A 43 O GLN A 227 SHEET 4 AA2 7 VAL A 29 ILE A 33 -1 N VAL A 32 O GLN A 42 SHEET 5 AA2 7 TRP A 113 PRO A 119 -1 O TRP A 113 N ILE A 33 SHEET 6 AA2 7 TRP A 102 LEU A 108 -1 N ALA A 105 O GLU A 116 SHEET 7 AA2 7 ALA A 87 VAL A 89 -1 N ALA A 87 O ALA A 104 SHEET 1 AA3 6 HIS A 194 TYR A 195 0 SHEET 2 AA3 6 GLY A 176 ARG A 183 -1 N GLY A 176 O TYR A 195 SHEET 3 AA3 6 ARG A 164 PHE A 170 -1 N ILE A 167 O ALA A 180 SHEET 4 AA3 6 ALA A 274 HIS A 283 -1 O SER A 280 N MET A 166 SHEET 5 AA3 6 ALA A 263 VAL A 271 -1 N ALA A 267 O ILE A 279 SHEET 6 AA3 6 VAL A 213 ILE A 216 -1 N ARG A 214 O VAL A 266 SHEET 1 AA4 5 ILE A 369 ARG A 371 0 SHEET 2 AA4 5 GLY A 360 PHE A 364 -1 N ILE A 363 O SER A 370 SHEET 3 AA4 5 ALA A 438 ARG A 443 -1 O THR A 442 N GLY A 360 SHEET 4 AA4 5 GLY A 425 PRO A 430 -1 N VAL A 429 O LEU A 439 SHEET 5 AA4 5 HIS A 405 VAL A 406 -1 N VAL A 406 O PHE A 426 LINK SG CYS A 13 CBC BLA A 900 1555 1555 1.74 CISPEP 1 GLN A 227 PRO A 228 0 -4.98 SITE 1 AC1 21 CYS A 13 ALA A 14 TYR A 168 LEU A 193 SITE 2 AC1 21 TYR A 195 SER A 198 ASP A 199 ILE A 200 SITE 3 AC1 21 PRO A 201 TYR A 208 ARG A 214 VAL A 248 SITE 4 AC1 21 HIS A 252 TYR A 255 VAL A 266 SER A 280 SITE 5 AC1 21 HIS A 282 PRO A 471 SER A 474 HOH A1001 SITE 6 AC1 21 HOH A1010 CRYST1 164.378 164.378 40.437 90.00 90.00 90.00 I 41 8 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 0.006084 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006084 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024730 0.00000