HEADER FLUORESCENT PROTEIN 18-JUL-22 8AFK TITLE STRUCTURE OF IRFP VARIANT C15S/N136R/V256C IN COMPLEX WITH TITLE 2 PHYCOCYANOBILIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEAR-INFRARED FLUORESCENT PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS PALUSTRIS CGA009; SOURCE 3 ORGANISM_TAXID: 258594; SOURCE 4 GENE: IRFP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS IRFP, FLUORESCENT PROTEIN, PHYTOCHROME, PHYCOCYANOBILIN EXPDTA X-RAY DIFFRACTION AUTHOR A.REMEEVA,K.KOVALEV,I.GUSHCHIN,A.FONIN,K.TUROVEROV,O.STEPANENKO REVDAT 3 04-MAR-26 8AFK 1 REMARK REVDAT 2 23-OCT-24 8AFK 1 REMARK REVDAT 1 16-AUG-23 8AFK 0 JRNL AUTH A.REMEEVA,K.KOVALEV,I.GUSHCHIN,A.FONIN,K.TUROVEROV, JRNL AUTH 2 O.STEPANENKO JRNL TITL STRUCTURE OF IRFP VARIANT C15S/N136R/V256C IN COMPLEX WITH JRNL TITL 2 PHYCOCYANOBILIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.02 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.4 (8-JUN-2022) 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) : 2.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 75.4 REMARK 3 NUMBER OF REFLECTIONS : 30312 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) : 0.242 REMARK 3 R VALUE (WORKING SET) : 0.240 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 1533 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 : 51 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.02 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.12 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 10.85 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 607 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.3483 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 585 REMARK 3 BIN R VALUE (WORKING SET) : 0.3465 REMARK 3 BIN FREE R VALUE : 0.3981 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.62 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 22 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4247 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 134 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.27 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.20820 REMARK 3 B22 (A**2) : 1.29310 REMARK 3 B33 (A**2) : -0.08490 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) : 0.350 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.319 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.235 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.322 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.239 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 : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.927 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 4483 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 6118 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1484 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 759 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 4483 ; 10.000 ; 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 : 607 ; 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 : 3611 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.11 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.17 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 19.21 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8AFK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1292124372. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-OCT-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P14 (MX2) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : STARANISO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30361 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.015 REMARK 200 RESOLUTION RANGE LOW (A) : 69.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 75.4 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2570 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLREP REMARK 200 STARTING MODEL: 4E04 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG1000 10% PEG8000, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 38.90300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 49.35400 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 78.41650 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 38.90300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 49.35400 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 78.41650 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 38.90300 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 49.35400 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 78.41650 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 38.90300 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 49.35400 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 78.41650 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 1 REMARK 465 ALA A 2 REMARK 465 GLU A 3 REMARK 465 GLY A 4 REMARK 465 SER A 5 REMARK 465 VAL A 6 REMARK 465 ALA A 7 REMARK 465 ARG A 8 REMARK 465 GLN A 9 REMARK 465 PRO A 10 REMARK 465 ASP A 11 REMARK 465 LEU A 12 REMARK 465 LEU A 13 REMARK 465 THR A 14 REMARK 465 SER A 15 REMARK 465 ASP A 16 REMARK 465 ASP A 17 REMARK 465 GLU A 18 REMARK 465 PRO A 19 REMARK 465 ILE A 20 REMARK 465 HIS A 21 REMARK 465 ILE A 22 REMARK 465 LYS A 99 REMARK 465 ASP A 100 REMARK 465 GLU A 316 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 GLU B 3 REMARK 465 GLY B 4 REMARK 465 SER B 5 REMARK 465 VAL B 6 REMARK 465 ALA B 7 REMARK 465 ARG B 8 REMARK 465 GLN B 9 REMARK 465 PRO B 10 REMARK 465 ASP B 11 REMARK 465 LEU B 12 REMARK 465 LEU B 13 REMARK 465 THR B 14 REMARK 465 SER B 15 REMARK 465 ASP B 16 REMARK 465 ASP B 17 REMARK 465 GLU B 18 REMARK 465 PRO B 19 REMARK 465 ILE B 20 REMARK 465 HIS B 21 REMARK 465 ILE B 22 REMARK 465 PRO B 23 REMARK 465 LEU B 51 REMARK 465 THR B 52 REMARK 465 GLY B 53 REMARK 465 LEU B 54 REMARK 465 ALA B 55 REMARK 465 GLY B 84 REMARK 465 THR B 96 REMARK 465 MET B 97 REMARK 465 ARG B 98 REMARK 465 LYS B 99 REMARK 465 ASP B 100 REMARK 465 ALA B 101 REMARK 465 GLN B 122 REMARK 465 ARG B 123 REMARK 465 ASP B 124 REMARK 465 VAL B 125 REMARK 465 ALA B 126 REMARK 465 GLU B 127 REMARK 465 PRO B 128 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 LEU A 54 CG CD1 CD2 REMARK 470 ARG A 62 CZ NH1 NH2 REMARK 470 GLU A 82 CG CD OE1 OE2 REMARK 470 VAL A 87 CG1 CG2 REMARK 470 MET A 97 CG SD CE REMARK 470 ARG A 98 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 122 CG CD OE1 NE2 REMARK 470 GLN A 129 OE1 NE2 REMARK 470 ARG A 133 NE CZ NH1 NH2 REMARK 470 ASP A 232 CG OD1 OD2 REMARK 470 GLU A 257 CG CD OE1 OE2 REMARK 470 ARG A 277 CG CD NE CZ NH1 NH2 REMARK 470 ILE B 56 CG1 CG2 CD1 REMARK 470 ARG B 62 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 71 CG CD OE1 OE2 REMARK 470 GLU B 82 CG CD OE1 OE2 REMARK 470 PRO B 83 CG CD REMARK 470 VAL B 93 CG1 CG2 REMARK 470 PHE B 95 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN B 129 CG CD OE1 NE2 REMARK 470 ARG B 134 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 140 NE CZ NH1 NH2 REMARK 470 GLU B 149 CG CD OE1 OE2 REMARK 470 ARG B 209 NE CZ NH1 NH2 REMARK 470 ARG B 225 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 232 CG OD1 OD2 REMARK 470 GLU B 276 CG CD OE1 OE2 REMARK 470 ARG B 277 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 316 CG CD OE1 OE2 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 HIS A 29 2.32 -69.94 REMARK 500 MET A 39 25.42 82.56 REMARK 500 ASP A 46 -7.28 -59.77 REMARK 500 GLN A 122 95.41 -66.92 REMARK 500 VAL A 236 -54.17 -128.76 REMARK 500 PHE B 177 16.12 58.96 REMARK 500 REMARK 500 REMARK: NULL DBREF 8AFK A 1 316 UNP G1FNL7 G1FNL7_RHOPL 1 316 DBREF 8AFK B 1 316 UNP G1FNL7 G1FNL7_RHOPL 1 316 SEQADV 8AFK SER A 15 UNP G1FNL7 CYS 15 ENGINEERED MUTATION SEQADV 8AFK ARG A 136 UNP G1FNL7 ASN 136 ENGINEERED MUTATION SEQADV 8AFK CYS A 254 UNP G1FNL7 VAL 254 ENGINEERED MUTATION SEQADV 8AFK SER B 15 UNP G1FNL7 CYS 15 ENGINEERED MUTATION SEQADV 8AFK ARG B 136 UNP G1FNL7 ASN 136 ENGINEERED MUTATION SEQADV 8AFK CYS B 254 UNP G1FNL7 VAL 254 ENGINEERED MUTATION SEQRES 1 A 316 MET ALA GLU GLY SER VAL ALA ARG GLN PRO ASP LEU LEU SEQRES 2 A 316 THR SER ASP ASP GLU PRO ILE HIS ILE PRO GLY ALA ILE SEQRES 3 A 316 GLN PRO HIS GLY LEU LEU LEU ALA LEU ALA ALA ASP MET SEQRES 4 A 316 THR ILE VAL ALA GLY SER ASP ASN LEU PRO GLU LEU THR SEQRES 5 A 316 GLY LEU ALA ILE GLY ALA LEU ILE GLY ARG SER ALA ALA SEQRES 6 A 316 ASP VAL PHE ASP SER GLU THR HIS ASN ARG LEU THR ILE SEQRES 7 A 316 ALA LEU ALA GLU PRO GLY ALA ALA VAL GLY ALA PRO ILE SEQRES 8 A 316 THR VAL GLY PHE THR MET ARG LYS ASP ALA GLY PHE ILE SEQRES 9 A 316 GLY SER TRP HIS ARG HIS ASP GLN LEU ILE PHE LEU GLU SEQRES 10 A 316 LEU GLU PRO PRO GLN ARG ASP VAL ALA GLU PRO GLN ALA SEQRES 11 A 316 PHE PHE ARG ARG THR ARG SER ALA ILE ARG ARG LEU GLN SEQRES 12 A 316 ALA ALA GLU THR LEU GLU SER ALA CYS ALA ALA ALA ALA SEQRES 13 A 316 GLN GLU VAL ARG LYS ILE THR GLY PHE ASP ARG VAL MET SEQRES 14 A 316 ILE TYR ARG PHE ALA SER ASP PHE SER GLY GLU VAL ILE SEQRES 15 A 316 ALA GLU ASP ARG CYS ALA GLU VAL GLU SER LYS LEU GLY SEQRES 16 A 316 LEU HIS TYR PRO ALA SER THR VAL PRO ALA GLN ALA ARG SEQRES 17 A 316 ARG LEU TYR THR ILE ASN PRO VAL ARG ILE ILE PRO ASP SEQRES 18 A 316 ILE ASN TYR ARG PRO VAL PRO VAL THR PRO ASP LEU ASN SEQRES 19 A 316 PRO VAL THR GLY ARG PRO ILE ASP LEU SER PHE ALA ILE SEQRES 20 A 316 LEU ARG SER VAL SER PRO CYS HIS LEU GLU PHE MET ARG SEQRES 21 A 316 ASN ILE GLY MET HIS GLY THR MET SER ILE SER ILE LEU SEQRES 22 A 316 ARG GLY GLU ARG LEU TRP GLY LEU ILE VAL CYS HIS HIS SEQRES 23 A 316 ARG THR PRO TYR TYR VAL ASP LEU ASP GLY ARG GLN ALA SEQRES 24 A 316 CYS GLU LEU VAL ALA GLN VAL LEU ALA TRP GLN ILE GLY SEQRES 25 A 316 VAL MET GLU GLU SEQRES 1 B 316 MET ALA GLU GLY SER VAL ALA ARG GLN PRO ASP LEU LEU SEQRES 2 B 316 THR SER ASP ASP GLU PRO ILE HIS ILE PRO GLY ALA ILE SEQRES 3 B 316 GLN PRO HIS GLY LEU LEU LEU ALA LEU ALA ALA ASP MET SEQRES 4 B 316 THR ILE VAL ALA GLY SER ASP ASN LEU PRO GLU LEU THR SEQRES 5 B 316 GLY LEU ALA ILE GLY ALA LEU ILE GLY ARG SER ALA ALA SEQRES 6 B 316 ASP VAL PHE ASP SER GLU THR HIS ASN ARG LEU THR ILE SEQRES 7 B 316 ALA LEU ALA GLU PRO GLY ALA ALA VAL GLY ALA PRO ILE SEQRES 8 B 316 THR VAL GLY PHE THR MET ARG LYS ASP ALA GLY PHE ILE SEQRES 9 B 316 GLY SER TRP HIS ARG HIS ASP GLN LEU ILE PHE LEU GLU SEQRES 10 B 316 LEU GLU PRO PRO GLN ARG ASP VAL ALA GLU PRO GLN ALA SEQRES 11 B 316 PHE PHE ARG ARG THR ARG SER ALA ILE ARG ARG LEU GLN SEQRES 12 B 316 ALA ALA GLU THR LEU GLU SER ALA CYS ALA ALA ALA ALA SEQRES 13 B 316 GLN GLU VAL ARG LYS ILE THR GLY PHE ASP ARG VAL MET SEQRES 14 B 316 ILE TYR ARG PHE ALA SER ASP PHE SER GLY GLU VAL ILE SEQRES 15 B 316 ALA GLU ASP ARG CYS ALA GLU VAL GLU SER LYS LEU GLY SEQRES 16 B 316 LEU HIS TYR PRO ALA SER THR VAL PRO ALA GLN ALA ARG SEQRES 17 B 316 ARG LEU TYR THR ILE ASN PRO VAL ARG ILE ILE PRO ASP SEQRES 18 B 316 ILE ASN TYR ARG PRO VAL PRO VAL THR PRO ASP LEU ASN SEQRES 19 B 316 PRO VAL THR GLY ARG PRO ILE ASP LEU SER PHE ALA ILE SEQRES 20 B 316 LEU ARG SER VAL SER PRO CYS HIS LEU GLU PHE MET ARG SEQRES 21 B 316 ASN ILE GLY MET HIS GLY THR MET SER ILE SER ILE LEU SEQRES 22 B 316 ARG GLY GLU ARG LEU TRP GLY LEU ILE VAL CYS HIS HIS SEQRES 23 B 316 ARG THR PRO TYR TYR VAL ASP LEU ASP GLY ARG GLN ALA SEQRES 24 B 316 CYS GLU LEU VAL ALA GLN VAL LEU ALA TRP GLN ILE GLY SEQRES 25 B 316 VAL MET GLU GLU HET CYC A 400 43 HET CYC B 400 43 HETNAM CYC PHYCOCYANOBILIN FORMUL 3 CYC 2(C33 H40 N4 O6) FORMUL 5 HOH *134(H2 O) HELIX 1 AA1 ASN A 47 THR A 52 1 6 HELIX 2 AA2 SER A 63 PHE A 68 1 6 HELIX 3 AA3 ASP A 69 ALA A 81 1 13 HELIX 4 AA4 ALA A 130 ALA A 144 1 15 HELIX 5 AA5 THR A 147 GLY A 164 1 18 HELIX 6 AA6 PRO A 199 VAL A 203 5 5 HELIX 7 AA7 PRO A 204 THR A 212 1 9 HELIX 8 AA8 SER A 252 ILE A 262 1 11 HELIX 9 AA9 ASP A 293 MET A 314 1 22 HELIX 10 AB1 ASP B 69 ALA B 81 1 13 HELIX 11 AB2 ALA B 130 ALA B 144 1 15 HELIX 12 AB3 THR B 147 GLY B 164 1 18 HELIX 13 AB4 PRO B 199 VAL B 203 5 5 HELIX 14 AB5 PRO B 204 ASN B 214 1 11 HELIX 15 AB6 SER B 252 ILE B 262 1 11 HELIX 16 AB7 ASP B 293 GLU B 315 1 23 SHEET 1 AA1 7 ALA A 25 ILE A 26 0 SHEET 2 AA1 7 VAL A 227 THR A 230 -1 O VAL A 227 N ILE A 26 SHEET 3 AA1 7 ILE A 41 SER A 45 -1 N GLY A 44 O THR A 230 SHEET 4 AA1 7 LEU A 31 ALA A 36 -1 N ALA A 34 O ALA A 43 SHEET 5 AA1 7 LEU A 113 GLU A 119 -1 O ILE A 114 N LEU A 35 SHEET 6 AA1 7 PHE A 103 HIS A 110 -1 N SER A 106 O GLU A 117 SHEET 7 AA1 7 ILE A 91 VAL A 93 -1 N VAL A 93 O PHE A 103 SHEET 1 AA2 6 HIS A 197 TYR A 198 0 SHEET 2 AA2 6 GLY A 179 ARG A 186 -1 N GLY A 179 O TYR A 198 SHEET 3 AA2 6 ARG A 167 PHE A 173 -1 N VAL A 168 O ASP A 185 SHEET 4 AA2 6 ARG A 277 HIS A 286 -1 O VAL A 283 N MET A 169 SHEET 5 AA2 6 GLY A 266 ARG A 274 -1 N ILE A 270 O ILE A 282 SHEET 6 AA2 6 VAL A 216 ILE A 219 -1 N ILE A 219 O THR A 267 SHEET 1 AA3 7 ALA B 25 ILE B 26 0 SHEET 2 AA3 7 VAL B 227 THR B 230 -1 O VAL B 227 N ILE B 26 SHEET 3 AA3 7 ILE B 41 SER B 45 -1 N GLY B 44 O THR B 230 SHEET 4 AA3 7 LEU B 31 LEU B 35 -1 N ALA B 34 O ALA B 43 SHEET 5 AA3 7 LEU B 113 GLU B 119 -1 O LEU B 116 N LEU B 33 SHEET 6 AA3 7 PHE B 103 HIS B 110 -1 N SER B 106 O GLU B 117 SHEET 7 AA3 7 VAL B 87 GLY B 88 -1 N GLY B 88 O TRP B 107 SHEET 1 AA4 7 ALA B 25 ILE B 26 0 SHEET 2 AA4 7 VAL B 227 THR B 230 -1 O VAL B 227 N ILE B 26 SHEET 3 AA4 7 ILE B 41 SER B 45 -1 N GLY B 44 O THR B 230 SHEET 4 AA4 7 LEU B 31 LEU B 35 -1 N ALA B 34 O ALA B 43 SHEET 5 AA4 7 LEU B 113 GLU B 119 -1 O LEU B 116 N LEU B 33 SHEET 6 AA4 7 PHE B 103 HIS B 110 -1 N SER B 106 O GLU B 117 SHEET 7 AA4 7 ILE B 91 THR B 92 -1 N THR B 92 O PHE B 103 SHEET 1 AA5 6 HIS B 197 TYR B 198 0 SHEET 2 AA5 6 GLY B 179 ARG B 186 -1 N GLY B 179 O TYR B 198 SHEET 3 AA5 6 ARG B 167 PHE B 173 -1 N VAL B 168 O ASP B 185 SHEET 4 AA5 6 ARG B 277 HIS B 286 -1 O LEU B 281 N TYR B 171 SHEET 5 AA5 6 GLY B 266 ARG B 274 -1 N ILE B 270 O ILE B 282 SHEET 6 AA5 6 VAL B 216 ILE B 219 -1 N ARG B 217 O SER B 269 LINK SG CYS A 254 CAC CYC A 400 1555 1555 1.81 LINK SG CYS B 254 CAC CYC B 400 1555 1555 1.83 CISPEP 1 THR A 230 PRO A 231 0 -2.68 CISPEP 2 THR B 230 PRO B 231 0 -2.51 CRYST1 77.806 98.708 156.833 90.00 90.00 90.00 I 2 2 2 16 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 0.012852 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010131 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006376 0.00000 CONECT 1735 4322 CONECT 3797 4365 CONECT 4294 4296 4330 CONECT 4295 4296 4299 CONECT 4296 4294 4295 4297 CONECT 4297 4296 4298 4301 CONECT 4298 4297 4299 4300 CONECT 4299 4295 4298 4306 CONECT 4300 4298 CONECT 4301 4297 4302 CONECT 4302 4301 4303 CONECT 4303 4302 4304 4305 CONECT 4304 4303 CONECT 4305 4303 CONECT 4306 4299 4308 CONECT 4307 4308 4311 CONECT 4308 4306 4307 4309 CONECT 4309 4308 4310 4312 CONECT 4310 4309 4311 4313 CONECT 4311 4307 4310 4315 CONECT 4312 4309 CONECT 4313 4310 4314 CONECT 4314 4313 CONECT 4315 4311 CONECT 4316 4317 4320 CONECT 4317 4316 4318 4324 CONECT 4318 4317 4319 4321 CONECT 4319 4318 4320 4322 CONECT 4320 4316 4319 4325 CONECT 4321 4318 CONECT 4322 1735 4319 4323 CONECT 4323 4322 CONECT 4324 4317 CONECT 4325 4320 4327 CONECT 4326 4327 4330 CONECT 4327 4325 4326 4328 CONECT 4328 4327 4329 4331 CONECT 4329 4328 4330 4332 CONECT 4330 4294 4326 4329 CONECT 4331 4328 CONECT 4332 4329 4333 CONECT 4333 4332 4334 CONECT 4334 4333 4335 4336 CONECT 4335 4334 CONECT 4336 4334 CONECT 4337 4339 4373 CONECT 4338 4339 4342 CONECT 4339 4337 4338 4340 CONECT 4340 4339 4341 4344 CONECT 4341 4340 4342 4343 CONECT 4342 4338 4341 4349 CONECT 4343 4341 CONECT 4344 4340 4345 CONECT 4345 4344 4346 CONECT 4346 4345 4347 4348 CONECT 4347 4346 CONECT 4348 4346 CONECT 4349 4342 4351 CONECT 4350 4351 4354 CONECT 4351 4349 4350 4352 CONECT 4352 4351 4353 4355 CONECT 4353 4352 4354 4356 CONECT 4354 4350 4353 4358 CONECT 4355 4352 CONECT 4356 4353 4357 CONECT 4357 4356 CONECT 4358 4354 CONECT 4359 4360 4363 CONECT 4360 4359 4361 4367 CONECT 4361 4360 4362 4364 CONECT 4362 4361 4363 4365 CONECT 4363 4359 4362 4368 CONECT 4364 4361 CONECT 4365 3797 4362 4366 CONECT 4366 4365 CONECT 4367 4360 CONECT 4368 4363 4370 CONECT 4369 4370 4373 CONECT 4370 4368 4369 4371 CONECT 4371 4370 4372 4374 CONECT 4372 4371 4373 4375 CONECT 4373 4337 4369 4372 CONECT 4374 4371 CONECT 4375 4372 4376 CONECT 4376 4375 4377 CONECT 4377 4376 4378 4379 CONECT 4378 4377 CONECT 4379 4377 MASTER 366 0 2 16 33 0 0 6 4467 2 88 50 END