HEADER PHOTOSYNTHESIS 09-JUL-00 1F99 TITLE CRYSTAL STRUCTURE OF R-PHYCOCYANIN FROM POLYSIPHONIA AT 2.4 A TITLE 2 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: R-PHYCOCYANIN; COMPND 3 CHAIN: A, K, M; COMPND 4 OTHER_DETAILS: ALPHA CHAIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: R-PHYCOCYANIN; COMPND 7 CHAIN: B, L, N; COMPND 8 OTHER_DETAILS: BETA CHAIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: POLYSIPHONIA URCEOLATA; SOURCE 3 ORGANISM_TAXID: 65404; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: POLYSIPHONIA URCEOLATA; SOURCE 6 ORGANISM_TAXID: 65404 KEYWDS LIGHT HARVESTING PROTEIN, R-PHYCOCYANIN, PHOTOSYNTHESIS, ELECTRON KEYWDS 2 TRASNPORT EXPDTA X-RAY DIFFRACTION AUTHOR D.C.LIANG,T.JIANG,W.R.CHANG REVDAT 5 31-JAN-18 1F99 1 REMARK REVDAT 4 13-JUL-11 1F99 1 VERSN REVDAT 3 24-FEB-09 1F99 1 VERSN REVDAT 2 22-AUG-01 1F99 1 JRNL REVDAT 1 09-JUL-01 1F99 0 JRNL AUTH T.JIANG,J.P.ZHANG,W.R.CHANG,D.C.LIANG JRNL TITL CRYSTAL STRUCTURE OF R-PHYCOCYANIN AND POSSIBLE ENERGY JRNL TITL 2 TRANSFER PATHWAYS IN THE PHYCOBILISOME. JRNL REF BIOPHYS.J. V. 81 1171 2001 JRNL REFN ISSN 0006-3495 JRNL PMID 11463658 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 75.5 REMARK 3 NUMBER OF REFLECTIONS : 54898 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 10% REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5542 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 : 7482 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 387 REMARK 3 SOLVENT ATOMS : 340 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.00 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 2.400 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 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 1F99 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUL-00. REMARK 100 THE DEPOSITION ID IS D_1000011400. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-97 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : WEISSENBERG REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73674 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 75.5 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.37500 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: THE HANGING-DROP CONTAINS 6MG/ML R REMARK 280 -PHYCOCYANIN, 0.05M NA2HPO4/NAH2PO4 AND (NH4)2SO4 (PH7.0). THE REMARK 280 DIFFUSION BUFFER CONTAINED 10%-20% (NH4)2SO4 AND 10% NACL, 0.05M REMARK 280 NA2HPO4/NAH2PO4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 105.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 67.55000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 67.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 157.50000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 67.55000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 67.55000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 52.50000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 67.55000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 67.55000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 157.50000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 67.55000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 67.55000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 52.50000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 105.00000 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 300 REMARK: BIOLOOGICAL ASSEMBLY IS ALPHA 6 AND BETA 6, REMARK 300 THE ASYMMETRY UNIT IS ALPHA 3 AND BETA 3, 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: DODECAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 61820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 66560 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -512.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, K, L, M, N 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 BIOMT1 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 105.00000 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 TYR A 60 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 TYR A 90 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 93 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 TYR A 97 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 MET B 79 CG - SD - CE ANGL. DEV. = -11.4 DEGREES REMARK 500 ARG B 166 CG - CD - NE ANGL. DEV. = -13.3 DEGREES REMARK 500 ARG B 166 NE - CZ - NH1 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG B 166 NE - CZ - NH2 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG K 30 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG K 33 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG K 33 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG K 50 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG K 50 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 THR K 66 N - CA - CB ANGL. DEV. = -12.5 DEGREES REMARK 500 ARG K 93 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG K 93 NE - CZ - NH2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG L 37 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG L 37 NE - CZ - NH2 ANGL. DEV. = -6.8 DEGREES REMARK 500 THR L 45 N - CA - CB ANGL. DEV. = -11.7 DEGREES REMARK 500 ARG L 108 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG M 33 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG M 86 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG M 86 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG N 57 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 TYR N 95 CB - CG - CD2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG N 108 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG N 114 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG N 114 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES 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 ASN A 139 34.72 -154.87 REMARK 500 THR B 75 155.31 72.42 REMARK 500 CYS B 109 -59.97 -142.94 REMARK 500 THR B 146 94.05 155.51 REMARK 500 LEU K 111 -44.19 -136.29 REMARK 500 ASN K 139 25.08 -146.21 REMARK 500 THR L 75 147.88 84.07 REMARK 500 CYS L 109 -51.79 -146.73 REMARK 500 ASN L 111 91.40 -58.55 REMARK 500 THR L 146 101.21 169.75 REMARK 500 PHE M 63 70.92 -115.72 REMARK 500 THR N 75 154.07 76.14 REMARK 500 ASN N 111 101.52 -56.47 REMARK 500 THR N 146 120.81 149.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 THR N 45 -12.35 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 384 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC B 385 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEB B 355 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC K 386 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC L 387 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEB L 356 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC M 388 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC N 389 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEB N 357 DBREF 1F99 A 1 162 UNP P59858 PHCA_POLUR 1 162 DBREF 1F99 B 1 172 UNP P59859 RPCB_POLUR 1 172 DBREF 1F99 K 1 162 UNP P59858 PHCA_POLUR 1 162 DBREF 1F99 L 1 172 UNP P59859 RPCB_POLUR 1 172 DBREF 1F99 M 1 162 UNP P59858 PHCA_POLUR 1 162 DBREF 1F99 N 1 172 UNP P59859 RPCB_POLUR 1 172 SEQRES 1 A 162 MET LYS THR PRO LEU THR GLU ALA ILE ALA ALA ALA ASP SEQRES 2 A 162 SER GLN GLY ARG PHE LEU SER ASN THR GLU LEU GLN VAL SEQRES 3 A 162 VAL ASN GLY ARG TYR ASN ARG ALA THR SER SER LEU GLU SEQRES 4 A 162 ALA ALA LYS ALA LEU THR ALA ASN ALA ASP ARG LEU ILE SEQRES 5 A 162 SER GLY ALA ALA ASN ALA VAL TYR SER LYS PHE PRO TYR SEQRES 6 A 162 THR THR GLN MET PRO GLY PRO ASN TYR SER SER THR ALA SEQRES 7 A 162 ILE GLY LYS ALA LYS CYS ALA ARG ASP ILE GLY TYR TYR SEQRES 8 A 162 LEU ARG MET VAL THR TYR CYS LEU VAL VAL GLY GLY THR SEQRES 9 A 162 GLY PRO MET ASP ASP TYR LEU VAL ALA GLY LEU GLU GLU SEQRES 10 A 162 ILE ASN ARG THR PHE GLU LEU SER PRO SER TRP TYR ILE SEQRES 11 A 162 GLU ALA LEU LYS TYR ILE LYS ASN ASN HIS GLY LEU SER SEQRES 12 A 162 GLY ASP VAL ALA ASN GLU ALA ASN THR TYR ILE ASP TYR SEQRES 13 A 162 ALA ILE ASN THR LEU SER SEQRES 1 B 172 MET LEU ASP ALA PHE ALA LYS VAL VAL ALA GLN ALA ASP SEQRES 2 B 172 ALA ARG GLY GLU PHE LEU SER ASN THR GLN ILE ASP ALA SEQRES 3 B 172 LEU LEU ALA ILE VAL SER GLU GLY ASN LYS ARG LEU ASP SEQRES 4 B 172 VAL VAL ASN LYS ILE THR ASN ASN ALA SER ALA ILE VAL SEQRES 5 B 172 THR ASN ALA ALA ARG ALA LEU PHE ALA GLU GLN PRO GLN SEQRES 6 B 172 LEU ILE SER PRO GLY GLY ASN ALA TYR THR SER ARG ARG SEQRES 7 B 172 MET ALA ALA CYS LEU ARG ASP MET GLU ILE VAL LEU ARG SEQRES 8 B 172 TYR VAL SER TYR ALA MET ILE ALA GLY ASP ALA SER VAL SEQRES 9 B 172 LEU ASP ASP ARG CYS LEU ASN GLY LEU ARG GLU THR TYR SEQRES 10 B 172 GLN ALA LEU GLY THR PRO GLY ALA SER VAL ALA VAL ALA SEQRES 11 B 172 ILE GLN LYS MET LYS ASP ALA ALA LEU ALA LEU VAL ASN SEQRES 12 B 172 ASP THR THR GLY THR PRO ALA GLY ASP CYS ALA SER LEU SEQRES 13 B 172 VAL ALA GLU ILE ALA THR TYR PHE ASP ARG ALA ALA ALA SEQRES 14 B 172 ALA VAL ALA SEQRES 1 K 162 MET LYS THR PRO LEU THR GLU ALA ILE ALA ALA ALA ASP SEQRES 2 K 162 SER GLN GLY ARG PHE LEU SER ASN THR GLU LEU GLN VAL SEQRES 3 K 162 VAL ASN GLY ARG TYR ASN ARG ALA THR SER SER LEU GLU SEQRES 4 K 162 ALA ALA LYS ALA LEU THR ALA ASN ALA ASP ARG LEU ILE SEQRES 5 K 162 SER GLY ALA ALA ASN ALA VAL TYR SER LYS PHE PRO TYR SEQRES 6 K 162 THR THR GLN MET PRO GLY PRO ASN TYR SER SER THR ALA SEQRES 7 K 162 ILE GLY LYS ALA LYS CYS ALA ARG ASP ILE GLY TYR TYR SEQRES 8 K 162 LEU ARG MET VAL THR TYR CYS LEU VAL VAL GLY GLY THR SEQRES 9 K 162 GLY PRO MET ASP ASP TYR LEU VAL ALA GLY LEU GLU GLU SEQRES 10 K 162 ILE ASN ARG THR PHE GLU LEU SER PRO SER TRP TYR ILE SEQRES 11 K 162 GLU ALA LEU LYS TYR ILE LYS ASN ASN HIS GLY LEU SER SEQRES 12 K 162 GLY ASP VAL ALA ASN GLU ALA ASN THR TYR ILE ASP TYR SEQRES 13 K 162 ALA ILE ASN THR LEU SER SEQRES 1 L 172 MET LEU ASP ALA PHE ALA LYS VAL VAL ALA GLN ALA ASP SEQRES 2 L 172 ALA ARG GLY GLU PHE LEU SER ASN THR GLN ILE ASP ALA SEQRES 3 L 172 LEU LEU ALA ILE VAL SER GLU GLY ASN LYS ARG LEU ASP SEQRES 4 L 172 VAL VAL ASN LYS ILE THR ASN ASN ALA SER ALA ILE VAL SEQRES 5 L 172 THR ASN ALA ALA ARG ALA LEU PHE ALA GLU GLN PRO GLN SEQRES 6 L 172 LEU ILE SER PRO GLY GLY ASN ALA TYR THR SER ARG ARG SEQRES 7 L 172 MET ALA ALA CYS LEU ARG ASP MET GLU ILE VAL LEU ARG SEQRES 8 L 172 TYR VAL SER TYR ALA MET ILE ALA GLY ASP ALA SER VAL SEQRES 9 L 172 LEU ASP ASP ARG CYS LEU ASN GLY LEU ARG GLU THR TYR SEQRES 10 L 172 GLN ALA LEU GLY THR PRO GLY ALA SER VAL ALA VAL ALA SEQRES 11 L 172 ILE GLN LYS MET LYS ASP ALA ALA LEU ALA LEU VAL ASN SEQRES 12 L 172 ASP THR THR GLY THR PRO ALA GLY ASP CYS ALA SER LEU SEQRES 13 L 172 VAL ALA GLU ILE ALA THR TYR PHE ASP ARG ALA ALA ALA SEQRES 14 L 172 ALA VAL ALA SEQRES 1 M 162 MET LYS THR PRO LEU THR GLU ALA ILE ALA ALA ALA ASP SEQRES 2 M 162 SER GLN GLY ARG PHE LEU SER ASN THR GLU LEU GLN VAL SEQRES 3 M 162 VAL ASN GLY ARG TYR ASN ARG ALA THR SER SER LEU GLU SEQRES 4 M 162 ALA ALA LYS ALA LEU THR ALA ASN ALA ASP ARG LEU ILE SEQRES 5 M 162 SER GLY ALA ALA ASN ALA VAL TYR SER LYS PHE PRO TYR SEQRES 6 M 162 THR THR GLN MET PRO GLY PRO ASN TYR SER SER THR ALA SEQRES 7 M 162 ILE GLY LYS ALA LYS CYS ALA ARG ASP ILE GLY TYR TYR SEQRES 8 M 162 LEU ARG MET VAL THR TYR CYS LEU VAL VAL GLY GLY THR SEQRES 9 M 162 GLY PRO MET ASP ASP TYR LEU VAL ALA GLY LEU GLU GLU SEQRES 10 M 162 ILE ASN ARG THR PHE GLU LEU SER PRO SER TRP TYR ILE SEQRES 11 M 162 GLU ALA LEU LYS TYR ILE LYS ASN ASN HIS GLY LEU SER SEQRES 12 M 162 GLY ASP VAL ALA ASN GLU ALA ASN THR TYR ILE ASP TYR SEQRES 13 M 162 ALA ILE ASN THR LEU SER SEQRES 1 N 172 MET LEU ASP ALA PHE ALA LYS VAL VAL ALA GLN ALA ASP SEQRES 2 N 172 ALA ARG GLY GLU PHE LEU SER ASN THR GLN ILE ASP ALA SEQRES 3 N 172 LEU LEU ALA ILE VAL SER GLU GLY ASN LYS ARG LEU ASP SEQRES 4 N 172 VAL VAL ASN LYS ILE THR ASN ASN ALA SER ALA ILE VAL SEQRES 5 N 172 THR ASN ALA ALA ARG ALA LEU PHE ALA GLU GLN PRO GLN SEQRES 6 N 172 LEU ILE SER PRO GLY GLY ASN ALA TYR THR SER ARG ARG SEQRES 7 N 172 MET ALA ALA CYS LEU ARG ASP MET GLU ILE VAL LEU ARG SEQRES 8 N 172 TYR VAL SER TYR ALA MET ILE ALA GLY ASP ALA SER VAL SEQRES 9 N 172 LEU ASP ASP ARG CYS LEU ASN GLY LEU ARG GLU THR TYR SEQRES 10 N 172 GLN ALA LEU GLY THR PRO GLY ALA SER VAL ALA VAL ALA SEQRES 11 N 172 ILE GLN LYS MET LYS ASP ALA ALA LEU ALA LEU VAL ASN SEQRES 12 N 172 ASP THR THR GLY THR PRO ALA GLY ASP CYS ALA SER LEU SEQRES 13 N 172 VAL ALA GLU ILE ALA THR TYR PHE ASP ARG ALA ALA ALA SEQRES 14 N 172 ALA VAL ALA HET BLA A 384 43 HET CYC B 385 43 HET PEB B 355 43 HET CYC K 386 43 HET CYC L 387 43 HET PEB L 356 43 HET CYC M 388 43 HET CYC N 389 43 HET PEB N 357 43 HETNAM BLA BILIVERDINE IX ALPHA HETNAM CYC PHYCOCYANOBILIN HETNAM PEB PHYCOERYTHROBILIN FORMUL 7 BLA C33 H34 N4 O6 FORMUL 8 CYC 5(C33 H40 N4 O6) FORMUL 9 PEB 3(C33 H40 N4 O6) FORMUL 16 HOH *340(H2 O) HELIX 1 1 THR A 3 GLN A 15 1 13 HELIX 2 2 SER A 20 ALA A 34 1 15 HELIX 3 3 ARG A 33 ASN A 47 1 15 HELIX 4 4 ASN A 47 PHE A 63 1 17 HELIX 5 5 PRO A 64 MET A 69 1 6 HELIX 6 6 THR A 77 GLY A 102 1 26 HELIX 7 7 THR A 104 LEU A 111 1 8 HELIX 8 8 GLY A 114 PHE A 122 1 9 HELIX 9 9 SER A 125 HIS A 140 1 16 HELIX 10 10 SER A 143 SER A 162 1 20 HELIX 11 11 ASP B 3 ARG B 15 1 13 HELIX 12 12 SER B 20 GLU B 33 1 14 HELIX 13 13 GLU B 33 ASN B 46 1 14 HELIX 14 14 ASN B 47 GLN B 63 1 17 HELIX 15 15 PRO B 64 ILE B 67 5 4 HELIX 16 16 THR B 75 GLY B 100 1 26 HELIX 17 17 ALA B 102 CYS B 109 1 8 HELIX 18 18 GLY B 112 GLY B 121 1 10 HELIX 19 19 PRO B 123 ASN B 143 1 21 HELIX 20 20 CYS B 153 ALA B 172 1 20 HELIX 21 21 THR K 3 GLN K 15 1 13 HELIX 22 22 SER K 20 ALA K 34 1 15 HELIX 23 23 ARG K 33 ASN K 47 1 15 HELIX 24 24 ASN K 47 PHE K 63 1 17 HELIX 25 25 PRO K 64 GLN K 68 5 5 HELIX 26 26 THR K 77 GLY K 102 1 26 HELIX 27 27 THR K 104 LEU K 111 1 8 HELIX 28 28 GLY K 114 GLU K 123 1 10 HELIX 29 29 SER K 125 HIS K 140 1 16 HELIX 30 30 SER K 143 SER K 162 1 20 HELIX 31 31 ASP L 3 GLY L 16 1 14 HELIX 32 32 SER L 20 GLU L 33 1 14 HELIX 33 33 GLU L 33 ALA L 48 1 16 HELIX 34 34 ASN L 47 GLN L 63 1 17 HELIX 35 35 PRO L 64 SER L 68 5 5 HELIX 36 36 THR L 75 GLY L 100 1 26 HELIX 37 37 ALA L 102 CYS L 109 1 8 HELIX 38 38 GLY L 112 GLY L 121 1 10 HELIX 39 39 PRO L 123 ASN L 143 1 21 HELIX 40 40 CYS L 153 ALA L 170 1 18 HELIX 41 41 THR M 3 GLN M 15 1 13 HELIX 42 42 SER M 20 ASN M 47 1 28 HELIX 43 43 ASN M 47 PHE M 63 1 17 HELIX 44 44 PRO M 64 MET M 69 1 6 HELIX 45 45 THR M 77 GLY M 102 1 26 HELIX 46 46 THR M 104 LEU M 111 1 8 HELIX 47 47 GLY M 114 PHE M 122 1 9 HELIX 48 48 SER M 125 HIS M 140 1 16 HELIX 49 49 SER M 143 SER M 162 1 20 HELIX 50 50 ASP N 3 ARG N 15 1 13 HELIX 51 51 SER N 20 GLU N 33 1 14 HELIX 52 52 GLU N 33 ALA N 48 1 16 HELIX 53 53 ASN N 47 GLN N 63 1 17 HELIX 54 54 PRO N 64 ILE N 67 5 4 HELIX 55 55 THR N 75 GLY N 100 1 26 HELIX 56 56 ALA N 102 CYS N 109 1 8 HELIX 57 57 GLY N 112 GLY N 121 1 10 HELIX 58 58 PRO N 123 ASN N 143 1 21 HELIX 59 59 CYS N 153 ALA N 170 1 18 LINK SG CYS A 84 CAC BLA A 384 1555 1555 1.78 LINK SG CYS B 82 CAC CYC B 385 1555 1555 1.79 LINK SG CYS B 153 CAA PEB B 355 1555 1555 1.79 LINK SG CYS K 84 CAC CYC K 386 1555 1555 1.78 LINK SG CYS L 82 CAC CYC L 387 1555 1555 1.80 LINK SG CYS L 153 CAA PEB L 356 1555 1555 1.79 LINK SG CYS M 84 CAC CYC M 388 1555 1555 1.78 LINK SG CYS N 82 CAC CYC N 389 1555 1555 1.79 LINK SG CYS N 153 CAA PEB N 357 1555 1555 1.79 SITE 1 AC1 26 VAL A 59 THR A 66 PRO A 72 ASN A 73 SITE 2 AC1 26 TYR A 74 SER A 75 GLY A 80 LYS A 83 SITE 3 AC1 26 CYS A 84 ARG A 86 ASP A 87 TYR A 90 SITE 4 AC1 26 MET A 94 TYR A 110 ILE A 118 PHE A 122 SITE 5 AC1 26 TRP A 128 TYR A 129 HOH A 386 HOH A 398 SITE 6 AC1 26 HOH A 415 ARG L 57 ILE L 67 THR L 75 SITE 7 AC1 26 SER L 76 HOH L 425 SITE 1 AC2 11 ASN B 72 ARG B 77 ARG B 78 CYS B 82 SITE 2 AC2 11 ARG B 84 ASP B 85 ILE B 88 ARG B 108 SITE 3 AC2 11 LEU B 113 LEU B 120 SER B 126 SITE 1 AC3 14 GLN A 25 ASN A 28 ARG A 33 ASP A 145 SITE 2 AC3 14 ASN B 35 LYS B 36 ASP B 39 VAL B 40 SITE 3 AC3 14 VAL B 142 ASN B 143 PRO B 149 ALA B 150 SITE 4 AC3 14 GLY B 151 CYS B 153 SITE 1 AC4 18 VAL K 59 THR K 66 PRO K 72 ASN K 73 SITE 2 AC4 18 TYR K 74 SER K 75 GLY K 80 LYS K 83 SITE 3 AC4 18 CYS K 84 ARG K 86 ASP K 87 TYR K 90 SITE 4 AC4 18 TYR K 110 TRP K 128 TYR K 129 HOH K 392 SITE 5 AC4 18 ARG N 57 THR N 75 SITE 1 AC5 13 ASN L 72 ALA L 73 ARG L 77 ARG L 78 SITE 2 AC5 13 ALA L 81 CYS L 82 ARG L 84 ASP L 85 SITE 3 AC5 13 ILE L 88 ARG L 108 CYS L 109 LEU L 113 SITE 4 AC5 13 SER L 126 SITE 1 AC6 17 LEU K 24 GLN K 25 ASN K 28 ASN L 35 SITE 2 AC6 17 LYS L 36 ASP L 39 VAL L 40 VAL L 142 SITE 3 AC6 17 ASN L 143 ASP L 144 THR L 148 PRO L 149 SITE 4 AC6 17 ALA L 150 GLY L 151 CYS L 153 ASP M 145 SITE 5 AC6 17 ASN M 148 SITE 1 AC7 18 ARG B 57 ILE B 67 THR B 75 VAL M 59 SITE 2 AC7 18 THR M 66 PRO M 72 ASN M 73 TYR M 74 SITE 3 AC7 18 SER M 75 LYS M 83 CYS M 84 ARG M 86 SITE 4 AC7 18 ASP M 87 TYR M 110 PHE M 122 TRP M 128 SITE 5 AC7 18 TYR M 129 HOH M 395 SITE 1 AC8 14 ASN N 72 ARG N 77 ARG N 78 CYS N 82 SITE 2 AC8 14 ARG N 84 ASP N 85 ILE N 88 ARG N 108 SITE 3 AC8 14 LEU N 113 LEU N 120 THR N 122 SER N 126 SITE 4 AC8 14 HOH N 447 HOH N 450 SITE 1 AC9 16 ASP K 145 ASN K 148 ASN M 28 ASN N 35 SITE 2 AC9 16 LYS N 36 LEU N 38 ASP N 39 VAL N 40 SITE 3 AC9 16 VAL N 142 ASN N 143 ASP N 144 THR N 145 SITE 4 AC9 16 PRO N 149 ALA N 150 GLY N 151 CYS N 153 CRYST1 135.100 135.100 210.000 90.00 90.00 90.00 P 43 21 2 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 0.007402 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007402 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004762 0.00000