HEADER PHOTOSYNTHESIS 05-MAY-12 4F0U TITLE X-RAY CRYSTAL STRUCTURE OF ALLOPHYCOCYANIN FROM SYNECHOCOCCUS TITLE 2 ELONGATUS PCC 7942 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALLOPHYCOCYANIN ALPHA CHAIN; COMPND 3 CHAIN: A, C, E; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: ALLOPHYCOCYANIN, BETA SUBUNIT; COMPND 6 CHAIN: B, D, F SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCOCCUS ELONGATUS; SOURCE 3 ORGANISM_TAXID: 1140; SOURCE 4 STRAIN: PCC 7942; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: SYNECHOCOCCUS ELONGATUS; SOURCE 7 ORGANISM_TAXID: 1140; SOURCE 8 STRAIN: PCC 7942 KEYWDS COMPONENT OF THE PHYCOBILISOME, PHOTOSYNTHETIC ANTENNA COMPLEX, KEYWDS 2 PHOTOSYNTHESIS EXPDTA X-RAY DIFFRACTION AUTHOR A.MARX,N.ADIR REVDAT 1 06-MAR-13 4F0U 0 JRNL AUTH A.MARX,N.ADIR JRNL TITL ALLOPHYCOCYANIN AND PHYCOCYANIN CRYSTAL STRUCTURES REVEAL JRNL TITL 2 FACETS OF PHYCOBILISOME ASSEMBLY. JRNL REF BIOCHIM.BIOPHYS.ACTA V.1827 311 2013 JRNL REFN ISSN 0006-3002 JRNL PMID 23201474 JRNL DOI 10.1016/J.BBABIO.2012.11.006 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 42693 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.235 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2152 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 7314 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 258 REMARK 3 SOLVENT ATOMS : 186 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.36 REMARK 3 ESD FROM SIGMAA (A) : 0.40 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.44 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.43 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4F0U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAY-12. REMARK 100 THE RCSB ID CODE IS RCSB072312. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42702 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 48.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.45500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 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 (%): 58.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000; 50MM TRIS PH 8, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z 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 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 75.57500 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 75.57500 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 49.77500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 82.66500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 49.77500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 82.66500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 75.57500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 49.77500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 82.66500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 75.57500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 49.77500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 82.66500 REMARK 290 SMTRY3 8 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 20350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -209.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 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 GLY F 145 N GLY F 149 2.13 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 TYR B 62 26.53 -169.98 REMARK 500 THR B 77 145.02 83.43 REMARK 500 THR D 77 142.56 65.35 REMARK 500 SER F 59 -57.36 -134.23 REMARK 500 TYR F 62 36.34 36.63 REMARK 500 THR F 77 132.18 88.74 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 CYC A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC D 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC E 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC F 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4F0T RELATED DB: PDB DBREF 4F0U A 3 174 UNP Q31RG0 Q31RG0_SYNE7 2 161 DBREF 4F0U B 1 174 UNP Q31RG1 Q31RG1_SYNE7 1 161 DBREF 4F0U C 3 174 UNP Q31RG0 Q31RG0_SYNE7 2 161 DBREF 4F0U D 1 174 UNP Q31RG1 Q31RG1_SYNE7 1 161 DBREF 4F0U E 3 174 UNP Q31RG0 Q31RG0_SYNE7 2 161 DBREF 4F0U F 1 174 UNP Q31RG1 Q31RG1_SYNE7 1 161 SEQRES 1 A 160 SER ILE VAL SER LYS SER ILE VAL ASN ALA ASP ALA GLU SEQRES 2 A 160 ALA ARG TYR LEU SER PRO GLY GLU LEU GLU ARG ILE LYS SEQRES 3 A 160 THR PHE VAL VAL GLY GLY ASP ARG ARG LEU ARG ILE ALA SEQRES 4 A 160 GLN THR ILE ALA GLU SER ARG GLU ARG ILE VAL LYS GLN SEQRES 5 A 160 ALA GLY ASN GLN LEU PHE GLN LYS ARG PRO ASP VAL VAL SEQRES 6 A 160 SER PRO GLY GLY ASN ALA TYR GLY GLU ASP MET THR ALA SEQRES 7 A 160 THR CYS LEU ARG ASP LEU ASP TYR TYR LEU ARG LEU VAL SEQRES 8 A 160 THR TYR GLY VAL VAL SER GLY ASP ILE THR PRO ILE GLU SEQRES 9 A 160 GLU ILE GLY ILE VAL GLY VAL ARG GLU MET TYR LYS SER SEQRES 10 A 160 LEU GLY THR PRO ILE GLU ALA VAL ALA GLU GLY VAL ARG SEQRES 11 A 160 GLU LEU LYS SER ALA ALA THR ALA LEU LEU THR GLY GLU SEQRES 12 A 160 ASP ALA ASP GLU ALA GLY ALA TYR PHE ASP TYR VAL ILE SEQRES 13 A 160 GLY ALA LEU SER SEQRES 1 B 161 MET GLN ASP ALA ILE THR ALA VAL ILE ASN ALA SER ASP SEQRES 2 B 161 VAL GLN GLY LYS TYR LEU ASP SER SER ALA LEU ASP ARG SEQRES 3 B 161 LEU LYS SER TYR PHE GLN SER GLY GLU LEU ARG VAL ARG SEQRES 4 B 161 ALA ALA ALA THR ILE SER ALA ASN SER ALA LEU ILE VAL SEQRES 5 B 161 LYS GLU ALA VAL ALA LYS SER LEU LEU TYR SER ASP ILE SEQRES 6 B 161 THR ARG PRO GLY GLY MEN MET TYR THR THR ARG ARG TYR SEQRES 7 B 161 ALA ALA CYS ILE ARG ASP LEU GLU TYR TYR LEU ARG TYR SEQRES 8 B 161 ALA THR TYR ALA MET LEU ALA GLY ASP THR SER ILE LEU SEQRES 9 B 161 ASP GLU ARG VAL LEU ASN GLY LEU LYS GLU THR TYR ASN SEQRES 10 B 161 SER LEU GLY VAL PRO ILE GLY ALA THR VAL GLN ALA ILE SEQRES 11 B 161 GLN ALA ILE LYS GLU VAL THR ALA SER LEU VAL GLY PRO SEQRES 12 B 161 ASP ALA GLY ARG GLU MET GLY VAL TYR LEU ASP TYR ILE SEQRES 13 B 161 SER SER GLY LEU SER SEQRES 1 C 160 SER ILE VAL SER LYS SER ILE VAL ASN ALA ASP ALA GLU SEQRES 2 C 160 ALA ARG TYR LEU SER PRO GLY GLU LEU GLU ARG ILE LYS SEQRES 3 C 160 THR PHE VAL VAL GLY GLY ASP ARG ARG LEU ARG ILE ALA SEQRES 4 C 160 GLN THR ILE ALA GLU SER ARG GLU ARG ILE VAL LYS GLN SEQRES 5 C 160 ALA GLY ASN GLN LEU PHE GLN LYS ARG PRO ASP VAL VAL SEQRES 6 C 160 SER PRO GLY GLY ASN ALA TYR GLY GLU ASP MET THR ALA SEQRES 7 C 160 THR CYS LEU ARG ASP LEU ASP TYR TYR LEU ARG LEU VAL SEQRES 8 C 160 THR TYR GLY VAL VAL SER GLY ASP ILE THR PRO ILE GLU SEQRES 9 C 160 GLU ILE GLY ILE VAL GLY VAL ARG GLU MET TYR LYS SER SEQRES 10 C 160 LEU GLY THR PRO ILE GLU ALA VAL ALA GLU GLY VAL ARG SEQRES 11 C 160 GLU LEU LYS SER ALA ALA THR ALA LEU LEU THR GLY GLU SEQRES 12 C 160 ASP ALA ASP GLU ALA GLY ALA TYR PHE ASP TYR VAL ILE SEQRES 13 C 160 GLY ALA LEU SER SEQRES 1 D 161 MET GLN ASP ALA ILE THR ALA VAL ILE ASN ALA SER ASP SEQRES 2 D 161 VAL GLN GLY LYS TYR LEU ASP SER SER ALA LEU ASP ARG SEQRES 3 D 161 LEU LYS SER TYR PHE GLN SER GLY GLU LEU ARG VAL ARG SEQRES 4 D 161 ALA ALA ALA THR ILE SER ALA ASN SER ALA LEU ILE VAL SEQRES 5 D 161 LYS GLU ALA VAL ALA LYS SER LEU LEU TYR SER ASP ILE SEQRES 6 D 161 THR ARG PRO GLY GLY MEN MET TYR THR THR ARG ARG TYR SEQRES 7 D 161 ALA ALA CYS ILE ARG ASP LEU GLU TYR TYR LEU ARG TYR SEQRES 8 D 161 ALA THR TYR ALA MET LEU ALA GLY ASP THR SER ILE LEU SEQRES 9 D 161 ASP GLU ARG VAL LEU ASN GLY LEU LYS GLU THR TYR ASN SEQRES 10 D 161 SER LEU GLY VAL PRO ILE GLY ALA THR VAL GLN ALA ILE SEQRES 11 D 161 GLN ALA ILE LYS GLU VAL THR ALA SER LEU VAL GLY PRO SEQRES 12 D 161 ASP ALA GLY ARG GLU MET GLY VAL TYR LEU ASP TYR ILE SEQRES 13 D 161 SER SER GLY LEU SER SEQRES 1 E 160 SER ILE VAL SER LYS SER ILE VAL ASN ALA ASP ALA GLU SEQRES 2 E 160 ALA ARG TYR LEU SER PRO GLY GLU LEU GLU ARG ILE LYS SEQRES 3 E 160 THR PHE VAL VAL GLY GLY ASP ARG ARG LEU ARG ILE ALA SEQRES 4 E 160 GLN THR ILE ALA GLU SER ARG GLU ARG ILE VAL LYS GLN SEQRES 5 E 160 ALA GLY ASN GLN LEU PHE GLN LYS ARG PRO ASP VAL VAL SEQRES 6 E 160 SER PRO GLY GLY ASN ALA TYR GLY GLU ASP MET THR ALA SEQRES 7 E 160 THR CYS LEU ARG ASP LEU ASP TYR TYR LEU ARG LEU VAL SEQRES 8 E 160 THR TYR GLY VAL VAL SER GLY ASP ILE THR PRO ILE GLU SEQRES 9 E 160 GLU ILE GLY ILE VAL GLY VAL ARG GLU MET TYR LYS SER SEQRES 10 E 160 LEU GLY THR PRO ILE GLU ALA VAL ALA GLU GLY VAL ARG SEQRES 11 E 160 GLU LEU LYS SER ALA ALA THR ALA LEU LEU THR GLY GLU SEQRES 12 E 160 ASP ALA ASP GLU ALA GLY ALA TYR PHE ASP TYR VAL ILE SEQRES 13 E 160 GLY ALA LEU SER SEQRES 1 F 161 MET GLN ASP ALA ILE THR ALA VAL ILE ASN ALA SER ASP SEQRES 2 F 161 VAL GLN GLY LYS TYR LEU ASP SER SER ALA LEU ASP ARG SEQRES 3 F 161 LEU LYS SER TYR PHE GLN SER GLY GLU LEU ARG VAL ARG SEQRES 4 F 161 ALA ALA ALA THR ILE SER ALA ASN SER ALA LEU ILE VAL SEQRES 5 F 161 LYS GLU ALA VAL ALA LYS SER LEU LEU TYR SER ASP ILE SEQRES 6 F 161 THR ARG PRO GLY GLY MEN MET TYR THR THR ARG ARG TYR SEQRES 7 F 161 ALA ALA CYS ILE ARG ASP LEU GLU TYR TYR LEU ARG TYR SEQRES 8 F 161 ALA THR TYR ALA MET LEU ALA GLY ASP THR SER ILE LEU SEQRES 9 F 161 ASP GLU ARG VAL LEU ASN GLY LEU LYS GLU THR TYR ASN SEQRES 10 F 161 SER LEU GLY VAL PRO ILE GLY ALA THR VAL GLN ALA ILE SEQRES 11 F 161 GLN ALA ILE LYS GLU VAL THR ALA SER LEU VAL GLY PRO SEQRES 12 F 161 ASP ALA GLY ARG GLU MET GLY VAL TYR LEU ASP TYR ILE SEQRES 13 F 161 SER SER GLY LEU SER MODRES 4F0U MEN B 72 ASN N-METHYL ASPARAGINE MODRES 4F0U MEN D 72 ASN N-METHYL ASPARAGINE MODRES 4F0U MEN F 72 ASN N-METHYL ASPARAGINE HET MEN B 72 9 HET MEN D 72 9 HET MEN F 72 9 HET CYC A 201 43 HET CYC B 201 43 HET CYC C 201 43 HET CYC D 201 43 HET CYC E 201 43 HET CYC F 201 43 HETNAM MEN N-METHYL ASPARAGINE HETNAM CYC PHYCOCYANOBILIN FORMUL 2 MEN 3(C5 H10 N2 O3) FORMUL 7 CYC 6(C33 H40 N4 O6) FORMUL 13 HOH *186(H2 O) HELIX 1 1 VAL A 5 GLU A 15 1 11 HELIX 2 2 SER A 20 GLY A 33 1 14 HELIX 3 3 GLY A 33 SER A 47 1 15 HELIX 4 4 SER A 47 ARG A 63 1 17 HELIX 5 5 GLY A 77 GLY A 102 1 26 HELIX 6 6 ILE A 104 ILE A 112 1 9 HELIX 7 7 GLY A 114 GLY A 123 1 10 HELIX 8 8 PRO A 125 ALA A 142 1 18 HELIX 9 9 LEU A 143 THR A 145 5 3 HELIX 10 10 GLY A 146 SER A 174 1 19 HELIX 11 11 ASP B 3 VAL B 14 1 12 HELIX 12 12 ASP B 20 SER B 33 1 14 HELIX 13 13 SER B 33 ASN B 47 1 15 HELIX 14 14 ASN B 47 LEU B 60 1 14 HELIX 15 15 SER B 64 ARG B 68 5 5 HELIX 16 16 THR B 77 GLY B 102 1 26 HELIX 17 17 THR B 104 VAL B 111 1 8 HELIX 18 18 GLY B 114 SER B 121 1 8 HELIX 19 19 PRO B 125 GLY B 145 1 21 HELIX 20 20 GLY B 145 SER B 174 1 20 HELIX 21 21 ILE C 4 GLU C 15 1 12 HELIX 22 22 SER C 20 GLY C 33 1 14 HELIX 23 23 GLY C 33 SER C 47 1 15 HELIX 24 24 SER C 47 ARG C 63 1 17 HELIX 25 25 GLY C 77 GLY C 102 1 26 HELIX 26 26 ILE C 104 ILE C 112 1 9 HELIX 27 27 GLY C 114 GLY C 123 1 10 HELIX 28 28 PRO C 125 ALA C 142 1 18 HELIX 29 29 LEU C 143 THR C 145 5 3 HELIX 30 30 GLY C 146 LEU C 173 1 18 HELIX 31 31 ASP D 3 VAL D 14 1 12 HELIX 32 32 ASP D 20 SER D 33 1 14 HELIX 33 33 SER D 33 LYS D 58 1 26 HELIX 34 34 TYR D 76 GLY D 102 1 27 HELIX 35 35 THR D 104 VAL D 111 1 8 HELIX 36 36 GLY D 114 SER D 121 1 8 HELIX 37 37 PRO D 125 GLY D 145 1 21 HELIX 38 38 GLY D 145 GLY D 172 1 18 HELIX 39 39 ILE E 4 GLU E 15 1 12 HELIX 40 40 SER E 20 GLY E 33 1 14 HELIX 41 41 GLY E 33 SER E 47 1 15 HELIX 42 42 SER E 47 ARG E 63 1 17 HELIX 43 43 GLY E 77 GLY E 102 1 26 HELIX 44 44 ILE E 104 ILE E 112 1 9 HELIX 45 45 GLY E 114 GLY E 123 1 10 HELIX 46 46 PRO E 125 ALA E 142 1 18 HELIX 47 47 THR E 145 LEU E 173 1 19 HELIX 48 48 ASP F 3 VAL F 14 1 12 HELIX 49 49 ASP F 20 SER F 33 1 14 HELIX 50 50 SER F 33 ASN F 47 1 15 HELIX 51 51 ASN F 47 LYS F 58 1 12 HELIX 52 52 SER F 64 ARG F 68 5 5 HELIX 53 53 THR F 77 GLY F 102 1 26 HELIX 54 54 THR F 104 VAL F 111 1 8 HELIX 55 55 GLY F 114 GLY F 123 1 10 HELIX 56 56 PRO F 125 GLY F 145 1 21 HELIX 57 57 GLY F 145 GLY F 172 1 18 LINK C GLY B 71 N MEN B 72 1555 1555 1.32 LINK C MEN B 72 N MET B 75 1555 1555 1.33 LINK C GLY D 71 N MEN D 72 1555 1555 1.32 LINK C MEN D 72 N MET D 75 1555 1555 1.33 LINK C GLY F 71 N MEN F 72 1555 1555 1.33 LINK C MEN F 72 N MET F 75 1555 1555 1.33 LINK SG CYS A 84 CAC CYC A 201 1555 1555 1.82 LINK SG CYS B 84 CAC CYC B 201 1555 1555 1.81 LINK SG CYS C 84 CAC CYC C 201 1555 1555 1.92 LINK SG CYS D 84 CAC CYC D 201 1555 1555 1.83 LINK SG CYS E 84 CAC CYC E 201 1555 1555 1.81 LINK SG CYS F 84 CAC CYC F 201 1555 1555 1.82 SITE 1 AC1 23 LEU A 59 VAL A 66 ASN A 72 ALA A 75 SITE 2 AC1 23 MET A 80 THR A 83 CYS A 84 ARG A 86 SITE 3 AC1 23 ASP A 87 LEU A 88 TYR A 91 ILE A 110 SITE 4 AC1 23 GLY A 111 MET A 118 LEU A 122 THR A 124 SITE 5 AC1 23 ALA A 128 LEU F 61 TYR F 62 THR F 67 SITE 6 AC1 23 TYR F 76 THR F 77 THR F 78 SITE 1 AC2 18 ILE B 66 MEN B 72 MET B 75 ARG B 79 SITE 2 AC2 18 ARG B 80 CYS B 84 ARG B 86 ASP B 87 SITE 3 AC2 18 LEU B 88 TYR B 90 ARG B 110 VAL B 111 SITE 4 AC2 18 LEU B 122 VAL B 124 PRO B 125 ALA B 128 SITE 5 AC2 18 THR B 129 HOH B 330 SITE 1 AC3 20 THR B 67 TYR B 76 THR B 77 THR B 78 SITE 2 AC3 20 VAL C 66 ASN C 72 ALA C 75 THR C 83 SITE 3 AC3 20 CYS C 84 ARG C 86 ASP C 87 LEU C 88 SITE 4 AC3 20 TYR C 90 TYR C 91 ILE C 110 MET C 118 SITE 5 AC3 20 LEU C 122 THR C 124 ALA C 128 SER F 22 SITE 1 AC4 14 MEN D 72 MET D 75 ARG D 79 ARG D 80 SITE 2 AC4 14 CYS D 84 ARG D 86 ASP D 87 LEU D 88 SITE 3 AC4 14 TYR D 90 TYR D 94 ARG D 110 TYR D 119 SITE 4 AC4 14 THR D 129 HOH D 309 SITE 1 AC5 20 LEU D 61 TYR D 62 THR D 67 TYR D 76 SITE 2 AC5 20 THR D 77 VAL E 66 ASN E 72 ALA E 75 SITE 3 AC5 20 MET E 80 THR E 83 CYS E 84 ARG E 86 SITE 4 AC5 20 ASP E 87 LEU E 88 TYR E 90 TYR E 91 SITE 5 AC5 20 ILE E 110 MET E 118 ALA E 128 HOH E 321 SITE 1 AC6 15 LEU F 60 ILE F 66 MEN F 72 MET F 75 SITE 2 AC6 15 ARG F 80 ALA F 83 CYS F 84 ARG F 86 SITE 3 AC6 15 ASP F 87 ARG F 110 VAL F 124 PRO F 125 SITE 4 AC6 15 ALA F 128 THR F 129 HOH F 312 CRYST1 99.550 165.330 151.150 90.00 90.00 90.00 C 2 2 21 24 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 0.010045 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006049 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006616 0.00000