HEADER PHOTOSYNTHESIS 27-SEP-18 6HRN TITLE C-PHYCOCYANIN FROM HETEROCYST FORMING FILAMENTOUS CYANOBACTERIUM TITLE 2 NOSTOC SP. WR13 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA SUBUNIT OF CYANOBACTERIAL PHYCOCYANIN PROTEIN; COMPND 3 CHAIN: A; COMPND 4 OTHER_DETAILS: THERE IS ONE CHROMOPHORE MOLECULE, PHYCOCYANOBILIN COMPND 5 (LIGAND ID: CYC), BOUND COVALENTLY TO C-PHYCOCYANIN ALPHA SUBUNIT COMPND 6 RESIDUE CYS84; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: BETA SUBUNIT OF CYANOBACTERIAL PHYCOCYANIN PROTEIN; COMPND 9 CHAIN: B; COMPND 10 OTHER_DETAILS: THERE ARE TWO CHROMOPHORE MOLECULES, PHYCOCYANOBILINS COMPND 11 (LIGAND ID: CYC), BOUND COVALENTLY TO C-PHYCOCYANIN BETA SUBUNIT COMPND 12 RESIDUES CYS82 AND CYS153, RESPECTIVELY. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOSTOC SP.; SOURCE 3 ORGANISM_TAXID: 1180; SOURCE 4 STRAIN: WR13; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: NOSTOC SP.; SOURCE 7 ORGANISM_TAXID: 1180; SOURCE 8 STRAIN: WR13 KEYWDS PHOTOSYNTHESIS, HETEROCYST FORMING FILAMENTOUS CYANOBACTERIUM, KEYWDS 2 PHYCOBILISOMES, PHYCOCYANIN, CYC CHROMOPHORES EXPDTA X-RAY DIFFRACTION AUTHOR H.M.PATEL,A.W.ROSZAK,D.MADAMWAR,R.J.COGDELL REVDAT 2 12-JUN-19 6HRN 1 JRNL REVDAT 1 05-JUN-19 6HRN 0 JRNL AUTH H.M.PATEL,A.W.ROSZAK,D.MADAMWAR,R.J.COGDELL JRNL TITL CRYSTAL STRUCTURE OF PHYCOCYANIN FROM HETEROCYST-FORMING JRNL TITL 2 FILAMENTOUS CYANOBACTERIUM NOSTOC SP. WR13. JRNL REF INT.J.BIOL.MACROMOL. V. 135 62 2019 JRNL REFN ISSN 0141-8130 JRNL PMID 31121226 JRNL DOI 10.1016/J.IJBIOMAC.2019.05.099 REMARK 2 REMARK 2 RESOLUTION. 1.51 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0232 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 75.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 89.6 REMARK 3 NUMBER OF REFLECTIONS : 69746 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) : 0.117 REMARK 3 R VALUE (WORKING SET) : 0.115 REMARK 3 FREE R VALUE : 0.154 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 3582 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) : 1.51 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.55 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1083 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 18.82 REMARK 3 BIN R VALUE (WORKING SET) : 0.2690 REMARK 3 BIN FREE R VALUE SET COUNT : 48 REMARK 3 BIN FREE R VALUE : 0.2290 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2478 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 245 REMARK 3 SOLVENT ATOMS : 369 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.18 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.48000 REMARK 3 B22 (A**2) : 0.48000 REMARK 3 B33 (A**2) : -1.57000 REMARK 3 B12 (A**2) : 0.24000 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): 0.051 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.052 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.039 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.602 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.982 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.979 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2850 ; 0.012 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2679 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3853 ; 1.612 ; 1.655 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6195 ; 1.491 ; 1.580 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 358 ; 5.152 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 149 ;32.170 ;20.604 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 420 ;14.161 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;13.202 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 367 ; 0.093 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3260 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 572 ; 0.001 ; 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): 1363 ; 4.413 ; 4.199 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1362 ; 4.389 ; 4.197 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1708 ; 5.396 ; 6.303 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1709 ; 5.395 ; 6.305 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1487 ; 6.428 ; 4.722 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1488 ; 6.426 ; 4.721 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2134 ; 7.099 ; 6.878 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3350 ; 7.540 ;53.604 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3259 ; 7.077 ;52.689 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 5529 ; 3.657 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 226 ;40.627 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 5620 ;28.800 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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 REMARK 4 REMARK 4 6HRN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-SEP-18. REMARK 100 THE DEPOSITION ID IS D_1200011999. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-SEP-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91587 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS 20180808 REMARK 200 DATA SCALING SOFTWARE : POINTLESS 1.11.14, AIMLESS REMARK 200 0.7.2, AUTOPROC 1.0.5, STARANISO REMARK 200 1.10.15 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73328 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.513 REMARK 200 RESOLUTION RANGE LOW (A) : 131.179 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.03300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.51 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 54.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 1.01300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.2 REMARK 200 STARTING MODEL: NOT PUBLISHED YET REMARK 200 REMARK 200 REMARK: HEXAGONAL ROD REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MORPHEUS CRYSTALLISATION SCREEN REMARK 280 CONDITION C4: 37.5% MPD_PEG1K_PEG3350 PRECIPITANT, 0.1M BUFFER REMARK 280 SYSTEM (IMIDAZOLE & MES) AND THE NPS (NITRATE, PHOSPHATE & REMARK 280 SULFATE) MIX OF ADDITIVES., PH 6.5, VAPOR DIFFUSION, SITTING REMARK 280 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 19.88200 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 19.88200 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 19.88200 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: 36440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -221.0 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 75.73650 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 131.17947 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -75.73650 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 131.17947 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 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 ALA A 75 38.15 -89.58 REMARK 500 THR B 75 149.48 82.35 REMARK 500 CYS B 109 -55.22 -135.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 535 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH A 434 DISTANCE = 6.31 ANGSTROMS 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 PG4 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CYC B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CYC B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 B 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PG4 B 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PG4 B 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PG4 B 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PG4 B 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG B 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PGE B 209 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PGE B 210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 B 211 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MPD B 212 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: MH666142 RELATED DB: NDB REMARK 900 16 R RNA GENE SEQUENCE OF NOSTOC SP. WR13 DBREF 6HRN A 1 162 PDB 6HRN 6HRN 1 162 DBREF 6HRN B 1 172 PDB 6HRN 6HRN 1 172 SEQRES 1 A 162 MET LYS THR PRO LEU THR GLU ALA VAL ALA THR ALA ASP SEQRES 2 A 162 SER GLN GLY ARG PHE LEU SER SER THR GLU LEU GLN VAL SEQRES 3 A 162 ALA PHE GLY ARG PHE ARG GLN ALA THR ALA SER LEU ASP SEQRES 4 A 162 ALA ALA LYS GLY LEU SER SER LYS ALA GLN SER LEU ALA SEQRES 5 A 162 ASP GLY ALA ALA ASN ALA VAL TYR GLN LYS PHE PRO TYR SEQRES 6 A 162 THR THR GLN MET GLN GLY ASN ASN PHE ALA SER THR PRO SEQRES 7 A 162 THR GLY LYS ALA LYS CYS ALA ARG ASP ILE GLY TYR TYR SEQRES 8 A 162 ILE ARG ILE ILE THR TYR CYS LEU ILE ALA GLY GLY THR SEQRES 9 A 162 GLY PRO LEU ASP ASP TYR LEU ILE GLY GLY LEU ALA GLU SEQRES 10 A 162 ILE ASN ARG THR PHE ASP LEU SER PRO SER TRP TYR VAL 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 ILE ASP TYR SEQRES 13 A 162 ALA ILE ASN ALA LEU SER SEQRES 1 B 172 MET LEU ASP ALA PHE THR LYS VAL VAL SER GLN ALA ASP SEQRES 2 B 172 THR ARG GLY ALA TYR VAL SER ASP ALA GLU ILE ASP ALA SEQRES 3 B 172 LEU LYS GLU MET VAL ALA ALA GLY ALA LYS ARG MET ASP SEQRES 4 B 172 VAL VAL ASN ARG ILE THR GLY ASN ALA SER THR ILE VAL SEQRES 5 B 172 ALA ASN ALA ALA ARG GLY LEU PHE ALA GLU GLN PRO GLN SEQRES 6 B 172 LEU ILE ALA PRO GLY GLY MEN ALA TYR THR ASN 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 VAL PHE 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 VAL PRO GLY ALA SER VAL ALA THR GLY SEQRES 11 B 172 VAL SER LYS MET LYS GLU ALA ALA ILE ALA ILE ALA ASN SEQRES 12 B 172 ASP PRO ASN GLY VAL THR GLN GLY ASP CYS SER SER LEU SEQRES 13 B 172 MET ALA GLU LEU GLY SER TYR PHE ASP ARG ALA ALA ALA SEQRES 14 B 172 ALA VAL SER HET MEN B 72 9 HET CYC A 201 43 HET PG4 A 202 13 HET PEG A 203 7 HET CYC B 201 43 HET CYC B 202 43 HET PO4 B 203 5 HET PG4 B 204 13 HET PG4 B 205 13 HET PG4 B 206 13 HET PG4 B 207 13 HET PEG B 208 7 HET PGE B 209 10 HET PGE B 210 10 HET NO3 B 211 4 HET MPD B 212 16 HETNAM MEN N-METHYL ASPARAGINE HETNAM CYC PHYCOCYANOBILIN HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM PO4 PHOSPHATE ION HETNAM PGE TRIETHYLENE GLYCOL HETNAM NO3 NITRATE ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 2 MEN C5 H10 N2 O3 FORMUL 3 CYC 3(C33 H40 N4 O6) FORMUL 4 PG4 5(C8 H18 O5) FORMUL 5 PEG 2(C4 H10 O3) FORMUL 8 PO4 O4 P 3- FORMUL 14 PGE 2(C6 H14 O4) FORMUL 16 NO3 N O3 1- FORMUL 17 MPD C6 H14 O2 FORMUL 18 HOH *369(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 PHE A 122 1 9 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 SER B 20 ALA B 33 1 14 HELIX 12 AB3 ALA 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 ASN B 143 1 21 HELIX 19 AC1 CYS B 153 SER B 172 1 20 LINK SG CYS A 84 CAC CYC A 201 1555 1555 1.84 LINK C GLY B 71 N MEN B 72 1555 1555 1.34 LINK C MEN B 72 N ALA B 73 1555 1555 1.34 LINK SG CYS B 82 CAC CYC B 201 1555 1555 1.85 LINK SG CYS B 153 CAC CYC B 202 1555 1555 1.87 SITE 1 AC1 26 VAL A 59 THR A 66 ASN A 72 ASN A 73 SITE 2 AC1 26 PHE A 74 ALA A 75 LYS A 83 CYS A 84 SITE 3 AC1 26 ARG A 86 ASP A 87 TYR A 90 ILE A 94 SITE 4 AC1 26 TYR A 110 ILE A 118 LEU A 124 TRP A 128 SITE 5 AC1 26 TYR A 129 HOH A 304 HOH A 307 HOH A 317 SITE 6 AC1 26 HOH A 327 HOH A 339 ARG B 57 ILE B 67 SITE 7 AC1 26 THR B 75 ASN B 76 SITE 1 AC2 6 THR A 67 SER A 76 THR A 77 PRO A 78 SITE 2 AC2 6 LYS A 81 HOH A 302 SITE 1 AC3 5 ALA A 116 GLU A 117 ARG A 120 HOH A 376 SITE 2 AC3 5 MPD B 212 SITE 1 AC4 18 MEN B 72 ALA B 73 ARG B 77 ARG B 78 SITE 2 AC4 18 ALA B 81 CYS B 82 ARG B 84 ASP B 85 SITE 3 AC4 18 ILE B 88 ARG B 108 LEU B 120 SER B 126 SITE 4 AC4 18 PG4 B 205 HOH B 301 HOH B 345 HOH B 413 SITE 5 AC4 18 HOH B 416 HOH B 427 SITE 1 AC5 28 GLN A 25 PHE A 28 ALA B 35 LYS B 36 SITE 2 AC5 28 MET B 38 ASP B 39 ILE B 139 ALA B 142 SITE 3 AC5 28 ASN B 143 ASP B 144 VAL B 148 THR B 149 SITE 4 AC5 28 GLN B 150 GLY B 151 ASP B 152 CYS B 153 SITE 5 AC5 28 SER B 154 MET B 157 ALA B 158 HOH B 310 SITE 6 AC5 28 HOH B 335 HOH B 337 HOH B 339 HOH B 341 SITE 7 AC5 28 HOH B 343 HOH B 352 HOH B 400 HOH B 406 SITE 1 AC6 6 MET B 1 ASP B 107 ARG B 108 PG4 B 206 SITE 2 AC6 6 HOH B 305 HOH B 317 SITE 1 AC7 13 MET A 1 ASP A 109 HOH A 312 MET B 1 SITE 2 AC7 13 LEU B 2 ARG B 77 SER B 103 ASP B 107 SITE 3 AC7 13 HOH B 303 HOH B 317 HOH B 346 HOH B 397 SITE 4 AC7 13 HOH B 457 SITE 1 AC8 9 ASP B 107 CYS B 109 ASN B 111 LEU B 113 SITE 2 AC8 9 THR B 116 CYC B 201 PG4 B 206 PG4 B 207 SITE 3 AC8 9 HOH B 462 SITE 1 AC9 7 HOH A 323 ASP B 107 ARG B 108 PO4 B 203 SITE 2 AC9 7 PG4 B 205 HOH B 331 HOH B 465 SITE 1 AD1 7 GLY B 112 GLU B 115 THR B 116 ALA B 119 SITE 2 AD1 7 LEU B 120 PG4 B 205 HOH B 353 SITE 1 AD2 3 GLY B 70 MEN B 72 ARG B 78 SITE 1 AD3 8 ASN B 47 THR B 50 ALA B 140 ILE B 141 SITE 2 AD3 8 ASP B 144 HOH B 313 HOH B 430 HOH B 433 SITE 1 AD4 2 GLN B 118 ALA B 119 SITE 1 AD5 4 ARG B 37 GLY B 100 GLU B 159 HOH B 311 SITE 1 AD6 7 GLU A 117 ARG A 120 THR A 121 PEG A 203 SITE 2 AD6 7 LEU B 83 GLU B 87 HOH B 318 CRYST1 151.473 151.473 39.764 90.00 90.00 120.00 P 63 6 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 0.006602 0.003812 0.000000 0.00000 SCALE2 0.000000 0.007623 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025148 0.00000