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 MASTER 356 0 9 59 0 0 41 6 0 0 0 81 END