HEADER PHOTOSYNTHESIS 03-MAR-15 4YJJ TITLE CRYSTAL STRUCTURE OF PHYCOCYANIN FROM MARINE CYANOBACTERIUM PHORMIDIUM TITLE 2 RUBIDUM SP. A09DM COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA SUBUNIT OF CYANOBACTERIAL PHYCOCYANINE PROTEIN; COMPND 3 CHAIN: A, C; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: BETA SUBUNIT OF CYANOBACTERIAL PHYCOCYANINE PROTEIN; COMPND 6 CHAIN: B, D SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHORMIDIUM; SOURCE 3 ORGANISM_TAXID: 1198; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: PHORMIDIUM; SOURCE 6 ORGANISM_TAXID: 1198 KEYWDS PHYCOCYANIN, LIGHT HARVESTING ANTENNA COMPLEX, PHYCOBILLISOME, KEYWDS 2 PHOTOSYNTHESIS EXPDTA X-RAY DIFFRACTION AUTHOR G.D.GUPTA,V.KUMAR,R.R.SONANI,D.MADAMWAR REVDAT 1 09-MAR-16 4YJJ 0 JRNL AUTH G.D.GUPTA,V.KUMAR,R.R.SONANI,D.MADAMWAR JRNL TITL CRYSTAL STRUCTURE OF PHYCOCYANIN FROM MARINE CYANOBACTERIUM JRNL TITL 2 PHORMIDIUM RUBIDUM SP. A09DM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 16878 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) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 908 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1219 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.92 REMARK 3 BIN R VALUE (WORKING SET) : 0.2560 REMARK 3 BIN FREE R VALUE SET COUNT : 85 REMARK 3 BIN FREE R VALUE : 0.2840 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4940 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 258 REMARK 3 SOLVENT ATOMS : 98 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.92000 REMARK 3 B22 (A**2) : -0.92000 REMARK 3 B33 (A**2) : 2.98000 REMARK 3 B12 (A**2) : -0.92000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.398 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.290 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.225 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.908 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.845 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5292 ; 0.011 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 5007 ; 0.005 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7206 ; 2.083 ; 2.025 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11444 ; 1.073 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 664 ; 5.147 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 193 ;38.342 ;23.679 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 795 ;16.425 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 32 ;20.988 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 804 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6084 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1180 ; 0.013 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 2 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 1 162 C 1 162 8794 0.110 0.050 REMARK 3 2 B 1 172 D 1 172 9241 0.110 0.050 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 4YJJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAR-15. REMARK 100 THE DEPOSITION ID IS D_1000207523. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-SEP-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OTHER REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54056 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : AGILENT TITAN CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AIMLESS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.2.8 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17802 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 19.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : 0.13200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.42100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.300 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18.5% PEG 3350, 0.1 M SODIUM CITRATE REMARK 280 BUFFER PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 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 54.51050 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 54.51050 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 54.51050 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 300 THE ASSEMBLY REPRESENTED IN THIS ENTRY HAS REGULAR REMARK 300 TETRAHEDRAL POINT SYMMETRY (SCHOENFLIES SYMBOL = T). 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: 23950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 39290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -257.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 102.35400 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 51.17700 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 88.64116 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 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: 23930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 39320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -256.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 -0.500000 -0.866025 0.000000 102.35400 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 51.17700 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 88.64116 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 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 SER A 37 OG REMARK 470 GLN A 78 CG CD OE1 NE2 REMARK 470 ASP A 82 CG OD1 OD2 REMARK 470 ASP B 25 CG OD1 OD2 REMARK 470 GLU B 132 CG CD OE1 OE2 REMARK 470 SER B 162 OG REMARK 470 SER C 37 OG REMARK 470 GLN C 78 CG CD OE1 NE2 REMARK 470 ASP D 25 CG OD1 OD2 REMARK 470 GLU D 132 CG CD OE1 OE2 REMARK 470 SER D 162 OG 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 NE ARG B 114 O ALA B 172 2.12 REMARK 500 OG1 THR B 21 O HOH B 301 2.14 REMARK 500 NE ARG D 114 O ALA D 172 2.16 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 SER A 20 -167.08 -116.16 REMARK 500 ALA A 75 37.88 -89.94 REMARK 500 LEU A 111 -50.32 -121.64 REMARK 500 THR B 75 143.29 87.73 REMARK 500 CYS B 109 -66.80 -128.75 REMARK 500 SER C 20 -165.51 -116.95 REMARK 500 ALA C 75 38.10 -90.91 REMARK 500 LEU C 111 -51.12 -122.53 REMARK 500 THR D 75 144.40 87.15 REMARK 500 CYS D 109 -66.05 -126.51 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 B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide CYC C 201 and CYS C REMARK 800 84 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide GLY D 71 and MEN D REMARK 800 72 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide MEN D 72 and ALA D REMARK 800 73 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide CYC D 201 and CYS D REMARK 800 82 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide CYC D 202 and CYS D REMARK 800 153 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCES OF THE PROTEINS HAVE BEEN DEPOSITED TO GENBANK WITH REMARK 999 ACCESSION NUMBER CEK42834 AND CEK42835 RESPECTIVELY. DBREF 4YJJ A 1 162 PDB 4YJJ 4YJJ 1 162 DBREF 4YJJ B 1 172 PDB 4YJJ 4YJJ 1 172 DBREF 4YJJ C 1 162 PDB 4YJJ 4YJJ 1 162 DBREF 4YJJ D 1 172 PDB 4YJJ 4YJJ 1 172 SEQRES 1 A 162 MET LYS THR PRO LEU THR GLU ALA VAL ALA VAL ALA ASP SEQRES 2 A 162 SER GLN GLY ARG PHE LEU SER SER THR GLU VAL GLN THR SEQRES 3 A 162 ALA PHE GLY ARG PHE ARG GLN ALA GLY ALA SER LEU ALA SEQRES 4 A 162 ALA ALA LYS GLY LEU THR GLU LYS ALA SER SER LEU THR SEQRES 5 A 162 SER GLY ALA ALA GLN ALA VAL TYR ASN LYS PHE PRO TYR SEQRES 6 A 162 THR THR GLN MET GLN GLY PRO ASN TYR ALA ALA THR GLN SEQRES 7 A 162 THR GLY LYS ASP LYS CYS VAL 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 ILE GLY GLY LEU ALA GLU SEQRES 10 A 162 ILE ASN LYS THR PHE GLU LEU SER PRO SER TRP TYR ILE SEQRES 11 A 162 GLU ALA LEU LYS TYR ILE LYS ALA ASN HIS GLY LEU SER SEQRES 12 A 162 GLY ASP PRO ALA VAL GLU ALA ASN SER TYR LEU ASP TYR SEQRES 13 A 162 ALA ILE ASN ALA LEU SER SEQRES 1 B 172 MET PHE ASP ALA PHE THR LYS VAL VAL SER GLN ALA ASP SEQRES 2 B 172 ALA ARG GLY ALA TYR LEU THR THR ASP GLN ILE ASP ALA SEQRES 3 B 172 LEU THR ALA LEU VAL SER ASP GLY ASN LYS ARG MET ASP SEQRES 4 B 172 VAL VAL ASN ARG ILE THR SER ASN SER SER LYS ILE VAL SEQRES 5 B 172 ALA ASP ALA ALA ARG SER LEU PHE ALA GLU GLN PRO GLN SEQRES 6 B 172 LEU ILE ALA PRO GLY GLY MEN ALA TYR THR SER ARG ARG SEQRES 7 B 172 MET ALA ALA CYS LEU ARG ASP MET GLU ILE ILE LEU ARG SEQRES 8 B 172 TYR VAL THR TYR ALA ILE PHE SER 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 ILE ALA LEU GLY THR PRO GLY ALA SER VAL ALA VAL GLY SEQRES 11 B 172 VAL GLU LYS MET LYS GLN ALA ALA LEU ALA ILE ALA GLY SEQRES 12 B 172 ASP THR SER GLY ILE THR PRO GLY ASP CYS ALA SER ILE SEQRES 13 B 172 MET SER GLU VAL ALA SER TYR PHE ASP ARG ALA ALA ALA SEQRES 14 B 172 ALA VAL ALA SEQRES 1 C 162 MET LYS THR PRO LEU THR GLU ALA VAL ALA VAL ALA ASP SEQRES 2 C 162 SER GLN GLY ARG PHE LEU SER SER THR GLU VAL GLN THR SEQRES 3 C 162 ALA PHE GLY ARG PHE ARG GLN ALA GLY ALA SER LEU ALA SEQRES 4 C 162 ALA ALA LYS GLY LEU THR GLU LYS ALA SER SER LEU THR SEQRES 5 C 162 SER GLY ALA ALA GLN ALA VAL TYR ASN LYS PHE PRO TYR SEQRES 6 C 162 THR THR GLN MET GLN GLY PRO ASN TYR ALA ALA THR GLN SEQRES 7 C 162 THR GLY LYS ASP LYS CYS VAL ARG ASP ILE GLY TYR TYR SEQRES 8 C 162 LEU ARG MET VAL THR TYR CYS LEU VAL VAL GLY GLY THR SEQRES 9 C 162 GLY PRO MET ASP ASP TYR LEU ILE GLY GLY LEU ALA GLU SEQRES 10 C 162 ILE ASN LYS THR PHE GLU LEU SER PRO SER TRP TYR ILE SEQRES 11 C 162 GLU ALA LEU LYS TYR ILE LYS ALA ASN HIS GLY LEU SER SEQRES 12 C 162 GLY ASP PRO ALA VAL GLU ALA ASN SER TYR LEU ASP TYR SEQRES 13 C 162 ALA ILE ASN ALA LEU SER SEQRES 1 D 172 MET PHE ASP ALA PHE THR LYS VAL VAL SER GLN ALA ASP SEQRES 2 D 172 ALA ARG GLY ALA TYR LEU THR THR ASP GLN ILE ASP ALA SEQRES 3 D 172 LEU THR ALA LEU VAL SER ASP GLY ASN LYS ARG MET ASP SEQRES 4 D 172 VAL VAL ASN ARG ILE THR SER ASN SER SER LYS ILE VAL SEQRES 5 D 172 ALA ASP ALA ALA ARG SER LEU PHE ALA GLU GLN PRO GLN SEQRES 6 D 172 LEU ILE ALA PRO GLY GLY MEN ALA TYR THR SER ARG ARG SEQRES 7 D 172 MET ALA ALA CYS LEU ARG ASP MET GLU ILE ILE LEU ARG SEQRES 8 D 172 TYR VAL THR TYR ALA ILE PHE SER GLY ASP ALA SER VAL SEQRES 9 D 172 LEU ASP ASP ARG CYS LEU ASN GLY LEU ARG GLU THR TYR SEQRES 10 D 172 ILE ALA LEU GLY THR PRO GLY ALA SER VAL ALA VAL GLY SEQRES 11 D 172 VAL GLU LYS MET LYS GLN ALA ALA LEU ALA ILE ALA GLY SEQRES 12 D 172 ASP THR SER GLY ILE THR PRO GLY ASP CYS ALA SER ILE SEQRES 13 D 172 MET SER GLU VAL ALA SER TYR PHE ASP ARG ALA ALA ALA SEQRES 14 D 172 ALA VAL ALA HET MEN B 72 9 HET MEN D 72 9 HET CYC A 201 43 HET CYC B 201 43 HET CYC B 202 43 HET CYC C 201 43 HET CYC D 201 43 HET CYC D 202 43 HETNAM MEN N-METHYL ASPARAGINE HETNAM CYC PHYCOCYANOBILIN FORMUL 2 MEN 2(C5 H10 N2 O3) FORMUL 5 CYC 6(C33 H40 N4 O6) FORMUL 11 HOH *98(H2 O) HELIX 1 AA1 THR A 3 GLN A 15 1 13 HELIX 2 AA2 SER A 20 LYS A 47 1 28 HELIX 3 AA3 LYS A 47 PHE A 63 1 17 HELIX 4 AA4 PRO A 64 GLN A 68 5 5 HELIX 5 AA5 THR A 77 GLY A 102 1 26 HELIX 6 AA6 THR A 104 LEU A 111 1 8 HELIX 7 AA7 GLY A 114 GLU A 123 1 10 HELIX 8 AA8 SER A 125 HIS A 140 1 16 HELIX 9 AA9 SER A 143 SER A 162 1 20 HELIX 10 AB1 ASP B 3 ARG B 15 1 13 HELIX 11 AB2 THR B 20 ASP B 33 1 14 HELIX 12 AB3 ASP B 33 ASN B 47 1 15 HELIX 13 AB4 ASN B 47 GLN B 63 1 17 HELIX 14 AB5 PRO B 64 ILE B 67 5 4 HELIX 15 AB6 THR B 75 GLY B 100 1 26 HELIX 16 AB7 ALA B 102 CYS B 109 1 8 HELIX 17 AB8 GLY B 112 GLY B 121 1 10 HELIX 18 AB9 PRO B 123 GLY B 143 1 21 HELIX 19 AC1 CYS B 153 ALA B 172 1 20 HELIX 20 AC2 THR C 3 GLN C 15 1 13 HELIX 21 AC3 SER C 20 LYS C 47 1 28 HELIX 22 AC4 LYS C 47 PHE C 63 1 17 HELIX 23 AC5 PRO C 64 MET C 69 1 6 HELIX 24 AC6 THR C 77 GLY C 102 1 26 HELIX 25 AC7 THR C 104 LEU C 111 1 8 HELIX 26 AC8 GLY C 114 GLU C 123 1 10 HELIX 27 AC9 SER C 125 HIS C 140 1 16 HELIX 28 AD1 SER C 143 SER C 162 1 20 HELIX 29 AD2 ASP D 3 ARG D 15 1 13 HELIX 30 AD3 THR D 20 ASP D 33 1 14 HELIX 31 AD4 ASP D 33 ASN D 47 1 15 HELIX 32 AD5 ASN D 47 GLN D 63 1 17 HELIX 33 AD6 PRO D 64 ILE D 67 5 4 HELIX 34 AD7 THR D 75 GLY D 100 1 26 HELIX 35 AD8 ALA D 102 CYS D 109 1 8 HELIX 36 AD9 GLY D 112 GLY D 121 1 10 HELIX 37 AE1 PRO D 123 ASP D 144 1 22 HELIX 38 AE2 CYS D 153 ALA D 172 1 20 LINK SG CYS A 84 CAC CYC A 201 1555 1555 1.73 LINK C GLY B 71 N MEN B 72 1555 1555 1.33 LINK C MEN B 72 N ALA B 73 1555 1555 1.33 LINK SG CYS B 82 CAC CYC B 201 1555 1555 1.90 LINK SG CYS C 84 CAC CYC C 201 1555 1555 1.74 LINK C GLY D 71 N MEN D 72 1555 1555 1.34 LINK C MEN D 72 N ALA D 73 1555 1555 1.33 LINK SG CYS D 82 CAC CYC D 201 1555 1555 1.85 LINK SG CYS D 153 CAC CYC D 202 1555 1555 1.75 SITE 1 AC1 23 VAL A 59 THR A 66 PRO A 72 ASN A 73 SITE 2 AC1 23 TYR A 74 ALA A 75 GLY A 80 LYS A 83 SITE 3 AC1 23 CYS A 84 ARG A 86 ASP A 87 TYR A 90 SITE 4 AC1 23 TYR A 110 ILE A 118 PHE A 122 TRP A 128 SITE 5 AC1 23 TYR A 129 HOH A 307 HOH A 315 HOH A 318 SITE 6 AC1 23 ARG B 57 ILE B 67 THR B 75 SITE 1 AC2 16 MEN B 72 ALA B 73 ARG B 77 ARG B 78 SITE 2 AC2 16 ALA B 81 CYS B 82 ARG B 84 ASP B 85 SITE 3 AC2 16 MET B 86 ILE B 88 ARG B 108 LEU B 113 SITE 4 AC2 16 TYR B 117 LEU B 120 THR B 122 SER B 126 SITE 1 AC3 20 VAL A 24 PHE A 28 GLN A 68 GLN A 70 SITE 2 AC3 20 ASN B 35 LYS B 36 ASP B 39 ASN B 42 SITE 3 AC3 20 ALA B 142 GLY B 143 ASP B 144 ILE B 148 SITE 4 AC3 20 THR B 149 PRO B 150 GLY B 151 CYS B 153 SITE 5 AC3 20 GLN C 33 ASP C 145 VAL C 148 HOH C 312 SITE 1 AC4 25 VAL C 59 PRO C 72 ASN C 73 TYR C 74 SITE 2 AC4 25 ALA C 75 GLY C 80 LYS C 81 ASP C 82 SITE 3 AC4 25 LYS C 83 VAL C 85 ARG C 86 ASP C 87 SITE 4 AC4 25 ILE C 88 TYR C 90 TYR C 110 LEU C 111 SITE 5 AC4 25 ILE C 118 PHE C 122 TRP C 128 TYR C 129 SITE 6 AC4 25 HOH C 307 HOH C 308 ARG D 57 ILE D 67 SITE 7 AC4 25 THR D 75 SITE 1 AC5 12 GLN D 65 LEU D 66 ALA D 68 PRO D 69 SITE 2 AC5 12 GLY D 70 ALA D 73 TYR D 74 ARG D 78 SITE 3 AC5 12 GLY D 121 THR D 122 PRO D 123 CYC D 201 SITE 1 AC6 11 HOH C 307 LEU D 66 GLY D 71 TYR D 74 SITE 2 AC6 11 THR D 75 ARG D 78 MET D 79 GLY D 121 SITE 3 AC6 11 THR D 122 PRO D 123 CYC D 201 SITE 1 AC7 16 MEN D 72 ALA D 73 ARG D 77 ARG D 78 SITE 2 AC7 16 MET D 79 ALA D 80 ALA D 81 LEU D 83 SITE 3 AC7 16 ARG D 84 ASP D 85 MET D 86 ILE D 88 SITE 4 AC7 16 LEU D 113 TYR D 117 LEU D 120 SER D 126 SITE 1 AC8 23 GLN A 33 ASP A 145 VAL A 148 HOH A 311 SITE 2 AC8 23 VAL C 24 PHE C 28 ASN D 35 LYS D 36 SITE 3 AC8 23 ASP D 39 ASN D 42 ALA D 142 GLY D 143 SITE 4 AC8 23 ASP D 144 ILE D 148 THR D 149 PRO D 150 SITE 5 AC8 23 GLY D 151 ASP D 152 ALA D 154 SER D 155 SITE 6 AC8 23 ILE D 156 MET D 157 HOH D 301 CRYST1 102.354 102.354 109.021 90.00 90.00 120.00 P 63 12 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 0.009770 0.005641 0.000000 0.00000 SCALE2 0.000000 0.011281 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009173 0.00000