HEADER SIGNALING PROTEIN 20-JUN-12 4FOF TITLE CRYSTAL STRUCTURE OF THE BLUE-LIGHT ABSORBING FORM OF THE TITLE 2 THERMOSYNECHOCOCCUS ELONGATUS PIXJ GAF-DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHYL-ACCEPTING CHEMOTAXIS PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOSYNECHOCOCCUS ELONGATUS; SOURCE 3 ORGANISM_TAXID: 197221; SOURCE 4 STRAIN: BP-1; SOURCE 5 GENE: TLL0569; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-AI; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PBAD-MYC-HIS KEYWDS PHYTOCHROME, CYANOBACTERIOCHROME, PHYCOVIOLOBILIN, PHOTORECEPTOR, KEYWDS 2 GAF-DOMAIN, BLUE/GREEN PHOTORECEPTOR, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.S.BURGIE,J.M.WALKER,G.N.PHILLIPS JR.,R.D.VIERSTRA REVDAT 5 13-MAR-24 4FOF 1 SOURCE REMARK SEQADV HETSYN REVDAT 5 2 1 LINK REVDAT 4 15-NOV-17 4FOF 1 REMARK REVDAT 3 15-MAY-13 4FOF 1 HETNAM REVDAT 2 13-FEB-13 4FOF 1 JRNL REVDAT 1 16-JAN-13 4FOF 0 JRNL AUTH E.S.BURGIE,J.M.WALKER,G.N.PHILLIPS,R.D.VIERSTRA JRNL TITL A PHOTO-LABILE THIOETHER LINKAGE TO PHYCOVIOLOBILIN PROVIDES JRNL TITL 2 THE FOUNDATION FOR THE BLUE/GREEN PHOTOCYCLES IN JRNL TITL 3 DXCF-CYANOBACTERIOCHROMES. JRNL REF STRUCTURE V. 21 88 2013 JRNL REFN ISSN 0969-2126 JRNL PMID 23219880 JRNL DOI 10.1016/J.STR.2012.11.001 REMARK 2 REMARK 2 RESOLUTION. 2.42 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8_1069 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) : 2.42 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.59 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 8976 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.080 REMARK 3 FREE R VALUE TEST SET COUNT : 905 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 48.6005 - 4.3900 1.00 1475 164 0.1494 0.1696 REMARK 3 2 4.3900 - 3.4848 0.99 1404 157 0.1642 0.2085 REMARK 3 3 3.4848 - 3.0444 0.98 1378 154 0.2045 0.3041 REMARK 3 4 3.0444 - 2.7661 0.96 1331 148 0.2283 0.2911 REMARK 3 5 2.7661 - 2.5678 0.91 1275 145 0.2273 0.3514 REMARK 3 6 2.5678 - 2.4164 0.87 1208 137 0.2551 0.3246 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) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.790 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.26 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.98950 REMARK 3 B22 (A**2) : 9.98950 REMARK 3 B33 (A**2) : -19.97890 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.002 1497 REMARK 3 ANGLE : 0.845 2044 REMARK 3 CHIRALITY : 0.048 218 REMARK 3 PLANARITY : 0.003 268 REMARK 3 DIHEDRAL : 20.074 577 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 431 THROUGH 455 ) REMARK 3 ORIGIN FOR THE GROUP (A): 25.3379 37.6422 40.9401 REMARK 3 T TENSOR REMARK 3 T11: 0.8395 T22: 0.5824 REMARK 3 T33: 0.5335 T12: 0.0976 REMARK 3 T13: -0.0773 T23: -0.0241 REMARK 3 L TENSOR REMARK 3 L11: 7.3905 L22: 2.6334 REMARK 3 L33: 9.2013 L12: 0.8170 REMARK 3 L13: -0.9321 L23: -3.1219 REMARK 3 S TENSOR REMARK 3 S11: 0.0988 S12: -0.8481 S13: -0.3345 REMARK 3 S21: 0.9268 S22: -0.2776 S23: -0.5352 REMARK 3 S31: 0.6611 S32: 1.1304 S33: 0.1941 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 456 THROUGH 562 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.7234 53.2330 37.7076 REMARK 3 T TENSOR REMARK 3 T11: 0.5854 T22: 0.4376 REMARK 3 T33: 0.4679 T12: 0.0052 REMARK 3 T13: -0.0338 T23: -0.0592 REMARK 3 L TENSOR REMARK 3 L11: 3.1297 L22: 6.1164 REMARK 3 L33: 5.7015 L12: 0.5839 REMARK 3 L13: -0.7248 L23: -2.5866 REMARK 3 S TENSOR REMARK 3 S11: 0.0041 S12: -0.1823 S13: 0.5132 REMARK 3 S21: 0.4677 S22: 0.2328 S23: 0.1675 REMARK 3 S31: -0.9193 S32: 0.0225 S33: -0.2058 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 563 THROUGH 598 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.6106 31.7296 44.5842 REMARK 3 T TENSOR REMARK 3 T11: 0.3848 T22: 0.4820 REMARK 3 T33: 0.3776 T12: -0.0242 REMARK 3 T13: 0.0342 T23: 0.0102 REMARK 3 L TENSOR REMARK 3 L11: 0.9319 L22: 8.9478 REMARK 3 L33: 4.3029 L12: -0.8356 REMARK 3 L13: 0.2297 L23: -6.1376 REMARK 3 S TENSOR REMARK 3 S11: -0.0570 S12: -0.1432 S13: -0.0649 REMARK 3 S21: 0.2405 S22: 0.2008 S23: -0.0339 REMARK 3 S31: -0.2144 S32: -0.2918 S33: -0.2208 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4FOF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUN-12. REMARK 100 THE DEPOSITION ID IS D_1000073153. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-DEC-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 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-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.1271 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9427 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.416 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.50 REMARK 200 R MERGE (I) : 0.10700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.00 REMARK 200 R MERGE FOR SHELL (I) : 0.87200 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: RESOLVE 2.15, PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM NACL, 0.3 MM TRIS(2 REMARK 280 -CARBOXYETHYL)PHOSPHINE, 10 MM HEPES-NAOH (PH 7.8), 20% REMARK 280 POLYETHYLENE GLYCOL 3350, 200 MM SODIUM FORMATE, 40 MM GLYCINE, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 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 -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 0.00000 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 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 52.11600 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 30.08919 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 38.43800 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 52.11600 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 30.08919 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 38.43800 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 52.11600 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 30.08919 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 38.43800 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 52.11600 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 30.08919 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 38.43800 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 52.11600 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 30.08919 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 38.43800 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 52.11600 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 30.08919 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 38.43800 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 60.17837 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 76.87600 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 60.17837 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 76.87600 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 60.17837 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 76.87600 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 60.17837 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 76.87600 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 60.17837 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 76.87600 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 60.17837 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 76.87600 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 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 429 REMARK 465 ALA A 430 REMARK 465 HIS A 599 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 GLN A 433 -141.92 53.52 REMARK 500 HIS A 498 -46.38 -134.38 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 VRB A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 602 DBREF 4FOF A 430 591 UNP Q8DLC7 Q8DLC7_THEEB 430 591 SEQADV 4FOF MET A 429 UNP Q8DLC7 EXPRESSION TAG SEQADV 4FOF ALA A 555 UNP Q8DLC7 CYS 555 ENGINEERED MUTATION SEQADV 4FOF SER A 592 UNP Q8DLC7 EXPRESSION TAG SEQADV 4FOF LEU A 593 UNP Q8DLC7 EXPRESSION TAG SEQADV 4FOF HIS A 594 UNP Q8DLC7 EXPRESSION TAG SEQADV 4FOF HIS A 595 UNP Q8DLC7 EXPRESSION TAG SEQADV 4FOF HIS A 596 UNP Q8DLC7 EXPRESSION TAG SEQADV 4FOF HIS A 597 UNP Q8DLC7 EXPRESSION TAG SEQADV 4FOF HIS A 598 UNP Q8DLC7 EXPRESSION TAG SEQADV 4FOF HIS A 599 UNP Q8DLC7 EXPRESSION TAG SEQRES 1 A 171 MET ALA ALA VAL GLN LEU SER GLU LEU ARG ASP ARG GLN SEQRES 2 A 171 ALA ILE PHE GLU THR LEU VAL ALA LYS GLY ARG GLU LEU SEQRES 3 A 171 LEU ALA CYS ASP ARG VAL ILE VAL TYR ALA PHE ASP ASP SEQRES 4 A 171 ASN TYR VAL GLY THR VAL VAL ALA GLU SER VAL ALA GLU SEQRES 5 A 171 GLY TRP PRO GLN ALA ARG ASP GLN VAL ILE GLU ASP PRO SEQRES 6 A 171 CYS PHE ARG GLU HIS TRP VAL GLU ALA TYR ARG GLN GLY SEQRES 7 A 171 ARG ILE GLN ALA THR THR ASP ILE PHE LYS ALA GLY LEU SEQRES 8 A 171 THR GLU CYS HIS LEU ASN GLN LEU ARG PRO LEU LYS VAL SEQRES 9 A 171 ARG ALA ASN LEU VAL VAL PRO MET VAL ILE ASP ASP GLN SEQRES 10 A 171 LEU PHE GLY LEU LEU ILE ALA HIS GLN ALA SER GLU PRO SEQRES 11 A 171 ARG GLN TRP GLN GLU ILE GLU ILE ASP GLN PHE SER GLU SEQRES 12 A 171 LEU ALA SER THR GLY SER LEU VAL LEU GLU ARG LEU HIS SEQRES 13 A 171 PHE LEU GLU GLN THR ILE ALA SER LEU HIS HIS HIS HIS SEQRES 14 A 171 HIS HIS HET VRB A 601 43 HET PGE A 602 10 HETNAM VRB PHYCOVIOLOBILIN, BLUE LIGHT-ABSORBING FORM HETNAM PGE TRIETHYLENE GLYCOL HETSYN VRB 3-[5-[(3-ETHYL-4-METHYL-5-OXIDANYLIDENE-1,2- HETSYN 2 VRB DIHYDROPYRROL-2-YL)METHYL]-2-[[5-[(Z)-(4-ETHYL-3- HETSYN 3 VRB METHYL-5-OXIDANYLIDENE-PYR ROL-2-YLIDENE)METHYL]-3-(3- HETSYN 4 VRB HYDROXY-3-OXOPROPYL)-4-METHYL-1H-PYRROL-2-YL]METHYL]- HETSYN 5 VRB 4-METHYL-1H-PYRROL-3-YL]PROPANOIC ACID FORMUL 2 VRB C33 H42 N4 O6 FORMUL 3 PGE C6 H14 O4 FORMUL 4 HOH *74(H2 O) HELIX 1 1 SER A 435 ALA A 456 1 22 HELIX 2 2 PRO A 493 HIS A 498 1 6 HELIX 3 3 TRP A 499 GLN A 505 1 7 HELIX 4 4 ASP A 513 ALA A 517 5 5 HELIX 5 5 THR A 520 ARG A 528 1 9 HELIX 6 6 PRO A 529 LYS A 531 5 3 HELIX 7 7 GLN A 562 HIS A 596 1 35 SHEET 1 A 6 VAL A 489 ILE A 490 0 SHEET 2 A 6 GLY A 471 VAL A 478 -1 N GLY A 471 O ILE A 490 SHEET 3 A 6 ARG A 459 PHE A 465 -1 N VAL A 460 O SER A 477 SHEET 4 A 6 GLN A 545 GLN A 554 -1 O LEU A 549 N TYR A 463 SHEET 5 A 6 ALA A 534 ILE A 542 -1 N VAL A 538 O LEU A 550 SHEET 6 A 6 GLN A 509 THR A 511 -1 N GLN A 509 O VAL A 537 LINK SG CYS A 494 C16 VRB A 601 1555 1555 1.81 LINK SG CYS A 522 C02 VRB A 601 1555 1555 1.80 SITE 1 AC1 20 TYR A 463 ASP A 492 PRO A 493 CYS A 494 SITE 2 AC1 20 PHE A 495 HIS A 498 TRP A 499 TYR A 503 SITE 3 AC1 20 GLN A 505 ARG A 507 GLN A 509 THR A 520 SITE 4 AC1 20 CYS A 522 HIS A 523 GLN A 526 LEU A 527 SITE 5 AC1 20 ASN A 535 VAL A 537 HIS A 553 HOH A 769 SITE 1 AC2 1 LEU A 572 CRYST1 104.232 104.232 115.314 90.00 90.00 120.00 H 3 2 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 0.009594 0.005539 0.000000 0.00000 SCALE2 0.000000 0.011078 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008672 0.00000