HEADER SIGNALING PROTEIN 15-MAY-19 6OZB TITLE CRYSTAL STRUCTURE OF THE PHYCOERYTHROBILIN-BOUND GAF DOMAIN FROM A TITLE 2 CYANOBACTERIAL PHYTOCHROME COMPND MOL_ID: 1; COMPND 2 MOLECULE: TWO-COMPONENT SENSOR HISTIDINE KINASE; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOSTOC SP. (STRAIN PCC 7120 / SAG 25.82 / UTEX SOURCE 3 2576); SOURCE 4 ORGANISM_TAXID: 103690; SOURCE 5 STRAIN: PCC 7120 / SAG 25.82 / UTEX 2576; SOURCE 6 GENE: ALL2699; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYANOBACTERIAL PHYTOCHROMES, PHOTORECEPTORS, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.HEEWHAN,Z.XIAOLI,S.YAFANG,R.ZHONG,G.WOLFGANG,H.Z.KAI,Y.XIAOJING REVDAT 5 11-OCT-23 6OZB 1 REMARK REVDAT 4 29-JUL-20 6OZB 1 JRNL REVDAT 3 08-JUL-20 6OZB 1 JRNL REVDAT 2 17-JUN-20 6OZB 1 JRNL REVDAT 1 20-MAY-20 6OZB 0 JRNL AUTH C.SLAVOV,T.FISCHER,A.BARNOY,H.SHIN,A.G.RAO,C.WIEBELER, JRNL AUTH 2 X.ZENG,Y.SUN,Q.XU,A.GUTT,K.H.ZHAO,W.GARTNER,X.YANG, JRNL AUTH 3 I.SCHAPIRO,J.WACHTVEITL JRNL TITL THE INTERPLAY BETWEEN CHROMOPHORE AND PROTEIN DETERMINES THE JRNL TITL 2 EXTENDED EXCITED STATE DYNAMICS IN A SINGLE-DOMAIN JRNL TITL 3 PHYTOCHROME. JRNL REF PROC.NATL.ACAD.SCI.USA V. 117 16356 2020 JRNL REFN ESSN 1091-6490 JRNL PMID 32591422 JRNL DOI 10.1073/PNAS.1921706117 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.75 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 85.8 REMARK 3 NUMBER OF REFLECTIONS : 60991 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.300 REMARK 3 FREE R VALUE TEST SET COUNT : 2011 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 33.7460 - 4.3352 0.99 5187 176 0.1444 0.1802 REMARK 3 2 4.3352 - 3.4420 0.97 4860 168 0.1297 0.1627 REMARK 3 3 3.4420 - 3.0072 0.95 4746 167 0.1549 0.2156 REMARK 3 4 3.0072 - 2.7324 0.91 4445 151 0.1625 0.1820 REMARK 3 5 2.7324 - 2.5366 0.87 4282 149 0.1525 0.1985 REMARK 3 6 2.5366 - 2.3871 0.85 4168 137 0.1518 0.1940 REMARK 3 7 2.3871 - 2.2676 0.84 4100 140 0.1462 0.1923 REMARK 3 8 2.2676 - 2.1689 0.83 4048 139 0.1438 0.2234 REMARK 3 9 2.1689 - 2.0854 0.83 4007 141 0.1552 0.1907 REMARK 3 10 2.0854 - 2.0135 0.82 3973 129 0.1625 0.1873 REMARK 3 11 2.0135 - 1.9505 0.81 3955 135 0.1730 0.2462 REMARK 3 12 1.9505 - 1.8948 0.82 3967 129 0.1774 0.2298 REMARK 3 13 1.8948 - 1.8449 0.78 3785 131 0.1917 0.2592 REMARK 3 14 1.8449 - 1.8000 0.72 3457 119 0.2195 0.2429 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.18 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.30 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.013 4673 REMARK 3 ANGLE : 1.404 6374 REMARK 3 CHIRALITY : 0.053 748 REMARK 3 PLANARITY : 0.006 824 REMARK 3 DIHEDRAL : 13.866 1737 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 70.8910 -1.4886 88.8588 REMARK 3 T TENSOR REMARK 3 T11: 0.1074 T22: 0.1225 REMARK 3 T33: 0.1125 T12: -0.0005 REMARK 3 T13: -0.0095 T23: 0.0009 REMARK 3 L TENSOR REMARK 3 L11: 0.3388 L22: 2.1227 REMARK 3 L33: 1.6283 L12: -0.1722 REMARK 3 L13: 0.0367 L23: -1.0813 REMARK 3 S TENSOR REMARK 3 S11: 0.0013 S12: 0.0111 S13: 0.0414 REMARK 3 S21: 0.0498 S22: -0.0264 S23: -0.1069 REMARK 3 S31: -0.0182 S32: 0.0580 S33: 0.0343 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 42.1207 25.5450 89.6950 REMARK 3 T TENSOR REMARK 3 T11: 0.1248 T22: 0.1095 REMARK 3 T33: 0.1113 T12: -0.0035 REMARK 3 T13: 0.0010 T23: 0.0055 REMARK 3 L TENSOR REMARK 3 L11: 1.9323 L22: 0.8785 REMARK 3 L33: 1.4201 L12: -0.6849 REMARK 3 L13: -0.7953 L23: 0.4113 REMARK 3 S TENSOR REMARK 3 S11: -0.0341 S12: 0.0034 S13: -0.1477 REMARK 3 S21: 0.0584 S22: -0.0195 S23: 0.0605 REMARK 3 S31: 0.0604 S32: 0.0055 S33: 0.0580 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN C REMARK 3 ORIGIN FOR THE GROUP (A): 78.5037 36.8237 88.6788 REMARK 3 T TENSOR REMARK 3 T11: 0.1439 T22: 0.1589 REMARK 3 T33: 0.1193 T12: 0.0042 REMARK 3 T13: 0.0074 T23: -0.0110 REMARK 3 L TENSOR REMARK 3 L11: 1.9074 L22: 1.3527 REMARK 3 L33: 1.3649 L12: 1.1987 REMARK 3 L13: 1.0142 L23: 0.6362 REMARK 3 S TENSOR REMARK 3 S11: 0.0169 S12: -0.1266 S13: 0.1096 REMARK 3 S21: 0.0590 S22: -0.0275 S23: 0.0985 REMARK 3 S31: -0.0188 S32: -0.0563 S33: 0.0015 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN B REMARK 3 ATOM PAIRS NUMBER : 3265 REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN C REMARK 3 ATOM PAIRS NUMBER : 3265 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6OZB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-19. REMARK 100 THE DEPOSITION ID IS D_1000241651. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-DEC-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61064 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.8 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 71.6 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.62900 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 3W2Z REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, AMMONIUM ACETATE, SODIUM REMARK 280 CITRATE TRIBASIC DIHYDRATE. CRYSTAL WAS SET UP UNDER GREEN REMARK 280 SAFETY LIGHT AND GROWN IN DARK, PH 5.6, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 69.76633 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 139.53267 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 139.53267 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 69.76633 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A1173 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1178 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1226 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 PRO A 3 REMARK 465 THR A 4 REMARK 465 ALA A 5 REMARK 465 LYS A 6 REMARK 465 PRO A 7 REMARK 465 ASN A 8 REMARK 465 SER A 9 REMARK 465 GLN A 10 REMARK 465 LEU A 120 REMARK 465 GLU A 121 REMARK 465 THR A 122 REMARK 465 GLY A 123 REMARK 465 GLU A 124 REMARK 465 LEU A 125 REMARK 465 ILE A 126 REMARK 465 SER A 127 REMARK 465 HIS A 205 REMARK 465 HIS A 206 REMARK 465 HIS A 207 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 PRO B 3 REMARK 465 THR B 4 REMARK 465 ALA B 5 REMARK 465 LYS B 6 REMARK 465 PRO B 7 REMARK 465 ASN B 8 REMARK 465 SER B 9 REMARK 465 GLN B 10 REMARK 465 ASP B 119 REMARK 465 LEU B 120 REMARK 465 GLU B 121 REMARK 465 THR B 122 REMARK 465 GLY B 123 REMARK 465 GLU B 124 REMARK 465 LEU B 125 REMARK 465 HIS B 204 REMARK 465 HIS B 205 REMARK 465 HIS B 206 REMARK 465 HIS B 207 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 PRO C 3 REMARK 465 THR C 4 REMARK 465 ALA C 5 REMARK 465 LYS C 6 REMARK 465 PRO C 7 REMARK 465 ASN C 8 REMARK 465 SER C 9 REMARK 465 GLN C 10 REMARK 465 HIS C 204 REMARK 465 HIS C 205 REMARK 465 HIS C 206 REMARK 465 HIS C 207 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 SG CYS C 138 HAA1 PEB C 900 1.04 REMARK 500 HE ARG C 25 O HOH C 1005 1.48 REMARK 500 OE2 GLU C 42 O HOH C 1001 2.14 REMARK 500 O HOH B 1210 O HOH B 1215 2.16 REMARK 500 O ALA A 38 O HOH A 1001 2.18 REMARK 500 O HOH B 1046 O HOH B 1182 2.18 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 HIS A 118 -142.38 56.54 REMARK 500 ASP A 129 -161.11 -105.27 REMARK 500 GLN A 159 -115.70 54.35 REMARK 500 SER B 127 45.88 -70.66 REMARK 500 GLN B 159 -117.87 55.53 REMARK 500 HIS B 202 40.52 -107.91 REMARK 500 ASP C 119 -84.25 -113.98 REMARK 500 THR C 122 42.95 26.82 REMARK 500 GLN C 159 -115.74 54.50 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 A1234 DISTANCE = 7.04 ANGSTROMS REMARK 525 HOH A1235 DISTANCE = 7.32 ANGSTROMS REMARK 525 HOH B1247 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH B1248 DISTANCE = 6.77 ANGSTROMS REMARK 525 HOH B1250 DISTANCE = 8.02 ANGSTROMS REMARK 525 HOH C1205 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH C1206 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH C1207 DISTANCE = 7.91 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEB A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide PEB B 900 and CYS B REMARK 800 138 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide PEB C 900 and CYS C REMARK 800 138 DBREF 6OZB A 1 200 UNP Q8YTL8 Q8YTL8_NOSS1 1 200 DBREF 6OZB B 1 200 UNP Q8YTL8 Q8YTL8_NOSS1 1 200 DBREF 6OZB C 1 200 UNP Q8YTL8 Q8YTL8_NOSS1 1 200 SEQADV 6OZB HIS A 71 UNP Q8YTL8 TYR 71 ENGINEERED MUTATION SEQADV 6OZB GLU A 201 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS A 202 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS A 203 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS A 204 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS A 205 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS A 206 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS A 207 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS B 71 UNP Q8YTL8 TYR 71 ENGINEERED MUTATION SEQADV 6OZB GLU B 201 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS B 202 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS B 203 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS B 204 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS B 205 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS B 206 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS B 207 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS C 71 UNP Q8YTL8 TYR 71 ENGINEERED MUTATION SEQADV 6OZB GLU C 201 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS C 202 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS C 203 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS C 204 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS C 205 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS C 206 UNP Q8YTL8 EXPRESSION TAG SEQADV 6OZB HIS C 207 UNP Q8YTL8 EXPRESSION TAG SEQRES 1 A 207 MET SER PRO THR ALA LYS PRO ASN SER GLN VAL SER LEU SEQRES 2 A 207 ASN GLN GLU SER VAL LEU ARG ARG ILE THR ALA ARG ILE SEQRES 3 A 207 ARG GLN SER LEU GLU LEU GLU ASP ILE ILE THR ALA THR SEQRES 4 A 207 THR ALA GLU VAL ARG ALA LEU LEU GLY THR ASP ARG VAL SEQRES 5 A 207 MET ILE TYR LYS PHE HIS PRO ASP GLY SER GLY GLN VAL SEQRES 6 A 207 ILE ALA GLU SER ILE HIS GLU ASN ARG LEU PRO SER LEU SEQRES 7 A 207 LEU GLY LEU ASN PHE PRO ALA ASP ASP ILE PRO PRO GLN SEQRES 8 A 207 ALA ARG GLU LEU LEU VAL LYS SER LYS VAL ARG SER ILE SEQRES 9 A 207 VAL ASP VAL ALA THR GLY MET ILE GLY GLN SER PRO VAL SEQRES 10 A 207 HIS ASP LEU GLU THR GLY GLU LEU ILE SER GLU ASP ILE SEQRES 11 A 207 CYS TYR ARG PRO VAL ASP SER CYS HIS VAL GLU TYR LEU SEQRES 12 A 207 THR ALA MET GLY VAL LYS SER SER VAL VAL ALA PRO ILE SEQRES 13 A 207 PHE CYS GLN ASP GLU LEU TRP GLY LEU LEU VAL SER HIS SEQRES 14 A 207 HIS SER GLU ASN ARG THR VAL SER GLU ASP GLU LEU GLU SEQRES 15 A 207 ALA MET GLN MET ILE VAL ASP GLN LEU ALA VAL ALA ILE SEQRES 16 A 207 ALA GLN SER HIS LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 207 MET SER PRO THR ALA LYS PRO ASN SER GLN VAL SER LEU SEQRES 2 B 207 ASN GLN GLU SER VAL LEU ARG ARG ILE THR ALA ARG ILE SEQRES 3 B 207 ARG GLN SER LEU GLU LEU GLU ASP ILE ILE THR ALA THR SEQRES 4 B 207 THR ALA GLU VAL ARG ALA LEU LEU GLY THR ASP ARG VAL SEQRES 5 B 207 MET ILE TYR LYS PHE HIS PRO ASP GLY SER GLY GLN VAL SEQRES 6 B 207 ILE ALA GLU SER ILE HIS GLU ASN ARG LEU PRO SER LEU SEQRES 7 B 207 LEU GLY LEU ASN PHE PRO ALA ASP ASP ILE PRO PRO GLN SEQRES 8 B 207 ALA ARG GLU LEU LEU VAL LYS SER LYS VAL ARG SER ILE SEQRES 9 B 207 VAL ASP VAL ALA THR GLY MET ILE GLY GLN SER PRO VAL SEQRES 10 B 207 HIS ASP LEU GLU THR GLY GLU LEU ILE SER GLU ASP ILE SEQRES 11 B 207 CYS TYR ARG PRO VAL ASP SER CYS HIS VAL GLU TYR LEU SEQRES 12 B 207 THR ALA MET GLY VAL LYS SER SER VAL VAL ALA PRO ILE SEQRES 13 B 207 PHE CYS GLN ASP GLU LEU TRP GLY LEU LEU VAL SER HIS SEQRES 14 B 207 HIS SER GLU ASN ARG THR VAL SER GLU ASP GLU LEU GLU SEQRES 15 B 207 ALA MET GLN MET ILE VAL ASP GLN LEU ALA VAL ALA ILE SEQRES 16 B 207 ALA GLN SER HIS LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 C 207 MET SER PRO THR ALA LYS PRO ASN SER GLN VAL SER LEU SEQRES 2 C 207 ASN GLN GLU SER VAL LEU ARG ARG ILE THR ALA ARG ILE SEQRES 3 C 207 ARG GLN SER LEU GLU LEU GLU ASP ILE ILE THR ALA THR SEQRES 4 C 207 THR ALA GLU VAL ARG ALA LEU LEU GLY THR ASP ARG VAL SEQRES 5 C 207 MET ILE TYR LYS PHE HIS PRO ASP GLY SER GLY GLN VAL SEQRES 6 C 207 ILE ALA GLU SER ILE HIS GLU ASN ARG LEU PRO SER LEU SEQRES 7 C 207 LEU GLY LEU ASN PHE PRO ALA ASP ASP ILE PRO PRO GLN SEQRES 8 C 207 ALA ARG GLU LEU LEU VAL LYS SER LYS VAL ARG SER ILE SEQRES 9 C 207 VAL ASP VAL ALA THR GLY MET ILE GLY GLN SER PRO VAL SEQRES 10 C 207 HIS ASP LEU GLU THR GLY GLU LEU ILE SER GLU ASP ILE SEQRES 11 C 207 CYS TYR ARG PRO VAL ASP SER CYS HIS VAL GLU TYR LEU SEQRES 12 C 207 THR ALA MET GLY VAL LYS SER SER VAL VAL ALA PRO ILE SEQRES 13 C 207 PHE CYS GLN ASP GLU LEU TRP GLY LEU LEU VAL SER HIS SEQRES 14 C 207 HIS SER GLU ASN ARG THR VAL SER GLU ASP GLU LEU GLU SEQRES 15 C 207 ALA MET GLN MET ILE VAL ASP GLN LEU ALA VAL ALA ILE SEQRES 16 C 207 ALA GLN SER HIS LEU GLU HIS HIS HIS HIS HIS HIS HET PEB A 900 80 HET PEB B 900 80 HET PEB C 900 81 HETNAM PEB PHYCOERYTHROBILIN FORMUL 4 PEB 3(C33 H40 N4 O6) FORMUL 7 HOH *691(H2 O) HELIX 1 AA1 ASN A 14 GLN A 28 1 15 HELIX 2 AA2 GLU A 31 GLY A 48 1 18 HELIX 3 AA3 PRO A 84 ILE A 88 5 5 HELIX 4 AA4 PRO A 89 LYS A 100 1 12 HELIX 5 AA5 ASP A 136 MET A 146 1 11 HELIX 6 AA6 SER A 177 HIS A 202 1 26 HELIX 7 AA7 ASN B 14 GLN B 28 1 15 HELIX 8 AA8 GLU B 31 GLY B 48 1 18 HELIX 9 AA9 PRO B 84 ILE B 88 5 5 HELIX 10 AB1 PRO B 89 LYS B 100 1 12 HELIX 11 AB2 ASP B 136 MET B 146 1 11 HELIX 12 AB3 SER B 177 HIS B 202 1 26 HELIX 13 AB4 SER C 12 GLN C 28 1 17 HELIX 14 AB5 GLU C 31 GLY C 48 1 18 HELIX 15 AB6 PRO C 84 ILE C 88 5 5 HELIX 16 AB7 PRO C 89 LYS C 100 1 12 HELIX 17 AB8 ASP C 136 MET C 146 1 11 HELIX 18 AB9 SER C 177 HIS C 202 1 26 SHEET 1 AA1 8 ASN A 82 PHE A 83 0 SHEET 2 AA1 8 GLY A 63 ILE A 70 -1 N GLY A 63 O PHE A 83 SHEET 3 AA1 8 ARG A 51 PHE A 57 -1 N LYS A 56 O GLN A 64 SHEET 4 AA1 8 GLU A 161 HIS A 170 -1 O HIS A 169 N ARG A 51 SHEET 5 AA1 8 SER A 150 CYS A 158 -1 N ALA A 154 O LEU A 166 SHEET 6 AA1 8 ARG A 102 ASP A 106 -1 N VAL A 105 O SER A 151 SHEET 7 AA1 8 MET A 111 SER A 115 -1 O GLY A 113 N ILE A 104 SHEET 8 AA1 8 CYS A 131 PRO A 134 -1 O ARG A 133 N ILE A 112 SHEET 1 AA2 8 ASN B 82 PHE B 83 0 SHEET 2 AA2 8 GLY B 63 ILE B 70 -1 N GLY B 63 O PHE B 83 SHEET 3 AA2 8 ARG B 51 PHE B 57 -1 N LYS B 56 O GLN B 64 SHEET 4 AA2 8 GLU B 161 HIS B 170 -1 O HIS B 169 N ARG B 51 SHEET 5 AA2 8 SER B 150 CYS B 158 -1 N ILE B 156 O GLY B 164 SHEET 6 AA2 8 ARG B 102 ASP B 106 -1 N VAL B 105 O SER B 151 SHEET 7 AA2 8 MET B 111 SER B 115 -1 O GLY B 113 N ILE B 104 SHEET 8 AA2 8 CYS B 131 PRO B 134 -1 O ARG B 133 N ILE B 112 SHEET 1 AA3 8 ASN C 82 PHE C 83 0 SHEET 2 AA3 8 GLY C 63 ILE C 70 -1 N GLY C 63 O PHE C 83 SHEET 3 AA3 8 ARG C 51 PHE C 57 -1 N LYS C 56 O GLN C 64 SHEET 4 AA3 8 GLU C 161 HIS C 170 -1 O HIS C 169 N ARG C 51 SHEET 5 AA3 8 SER C 150 CYS C 158 -1 N ALA C 154 O LEU C 166 SHEET 6 AA3 8 ARG C 102 ASP C 106 -1 N VAL C 105 O SER C 151 SHEET 7 AA3 8 MET C 111 SER C 115 -1 O MET C 111 N ASP C 106 SHEET 8 AA3 8 CYS C 131 PRO C 134 -1 O ARG C 133 N ILE C 112 LINK SG CYS A 138 CAA PEB A 900 1555 1555 1.89 LINK SG CYS B 138 CAA PEB B 900 1555 1555 1.86 LINK SG CYS C 138 CAA PEB C 900 1555 1555 1.98 SITE 1 AC1 24 MET A 53 ASP A 86 ASP A 87 ILE A 88 SITE 2 AC1 24 PRO A 89 SER A 103 VAL A 105 ILE A 112 SITE 3 AC1 24 ARG A 133 VAL A 135 ASP A 136 CYS A 138 SITE 4 AC1 24 HIS A 139 TYR A 142 MET A 146 VAL A 153 SITE 5 AC1 24 HIS A 169 HOH A1036 HOH A1040 HOH A1045 SITE 6 AC1 24 HOH A1046 HOH A1103 HOH A1113 HOH A1133 SITE 1 AC2 26 MET B 53 ASP B 86 ASP B 87 ILE B 88 SITE 2 AC2 26 PRO B 89 SER B 103 VAL B 105 ILE B 112 SITE 3 AC2 26 ARG B 133 VAL B 135 ASP B 136 SER B 137 SITE 4 AC2 26 HIS B 139 VAL B 140 GLU B 141 TYR B 142 SITE 5 AC2 26 VAL B 153 HIS B 169 HOH B1008 HOH B1025 SITE 6 AC2 26 HOH B1036 HOH B1061 HOH B1065 HOH B1096 SITE 7 AC2 26 HOH B1098 HOH B1108 SITE 1 AC3 24 ASP C 87 ILE C 88 PRO C 89 SER C 103 SITE 2 AC3 24 VAL C 105 ILE C 112 ARG C 133 VAL C 135 SITE 3 AC3 24 ASP C 136 SER C 137 HIS C 139 VAL C 140 SITE 4 AC3 24 GLU C 141 TYR C 142 VAL C 153 HIS C 169 SITE 5 AC3 24 HOH C1018 HOH C1023 HOH C1027 HOH C1046 SITE 6 AC3 24 HOH C1064 HOH C1096 HOH C1119 HOH C1122 CRYST1 78.967 78.967 209.299 90.00 90.00 120.00 P 31 2 1 18 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 0.012664 0.007311 0.000000 0.00000 SCALE2 0.000000 0.014623 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004778 0.00000