HEADER PHOTOSYNTHESIS 06-APR-21 7EKR TITLE THE CRYSTAL STRUCTURE OF ORANGE CAROTENOID BINDING PROTEIN 1 (OCP1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORANGE CAROTENOID PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GLOEOCAPSA SP. PCC 7513; SOURCE 3 ORGANISM_TAXID: 2778207; SOURCE 4 GENE: OPC1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYANOBACTERIA, KETO-CAROTENOIDS, CYSTEINS, PHOTOSYNTHESIS EXPDTA X-RAY DIFFRACTION AUTHOR J.J.SONG,J.YOON REVDAT 3 29-NOV-23 7EKR 1 REMARK REVDAT 2 25-OCT-23 7EKR 1 JRNL REVDAT 1 13-APR-22 7EKR 0 JRNL AUTH M.H.HAN,H.W.YANG,J.YOON,Y.VILLAFANI,J.Y.SONG,C.H.PAN,K.PARK, JRNL AUTH 2 Y.CHO,J.J.SONG,S.J.KIM,Y.I.PARK,J.PARK JRNL TITL COLOR-TUNING MECHANISM OF THE LIT FORM OF ORANGE CAROTENOID JRNL TITL 2 PROTEIN. JRNL REF MOL.CELLS V. 46 513 2023 JRNL REFN ISSN 1016-8478 JRNL PMID 37587751 JRNL DOI 10.14348/MOLCELLS.2023.2186 REMARK 2 REMARK 2 RESOLUTION. 2.17 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.17 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.41 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.190 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 37051 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) : 0.182 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.400 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 49.4100 - 5.2300 1.00 2759 157 0.1857 0.1932 REMARK 3 2 5.2300 - 4.1500 1.00 2588 148 0.1530 0.1798 REMARK 3 3 4.1500 - 3.6300 1.00 2557 146 0.1644 0.2042 REMARK 3 4 3.6300 - 3.3000 1.00 2530 144 0.1767 0.2445 REMARK 3 5 3.3000 - 3.0600 1.00 2517 144 0.1987 0.2239 REMARK 3 6 3.0600 - 2.8800 1.00 2503 142 0.2023 0.2400 REMARK 3 7 2.8800 - 2.7400 1.00 2505 143 0.1952 0.2545 REMARK 3 8 2.7400 - 2.6200 1.00 2495 143 0.2006 0.3161 REMARK 3 9 2.6200 - 2.5200 1.00 2469 141 0.1934 0.2537 REMARK 3 10 2.5200 - 2.4300 1.00 2486 142 0.1894 0.2553 REMARK 3 11 2.4300 - 2.3500 1.00 2484 142 0.1859 0.2350 REMARK 3 12 2.3500 - 2.2900 1.00 2483 141 0.1792 0.2436 REMARK 3 13 2.2900 - 2.2300 1.00 2461 141 0.1915 0.2387 REMARK 3 14 2.2300 - 2.1700 0.90 2214 126 0.1924 0.2529 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) : 0.189 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.320 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.85 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.71 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 : 0.007 4975 REMARK 3 ANGLE : 1.737 6768 REMARK 3 CHIRALITY : 0.054 757 REMARK 3 PLANARITY : 0.007 882 REMARK 3 DIHEDRAL : 13.048 686 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 7EKR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-APR-21. REMARK 100 THE DEPOSITION ID IS D_1300021564. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-AUG-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37054 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.170 REMARK 200 RESOLUTION RANGE LOW (A) : 49.410 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 16.30 REMARK 200 R MERGE (I) : 0.25000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 38.9100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.17 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.75000 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: 6PQ1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM FORMATION AND 22% PEG3350, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 98.81900 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 41.47200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.47200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 49.40950 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.47200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.47200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 148.22850 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.47200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.47200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 49.40950 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.47200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.47200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 148.22850 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 98.81900 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 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 -35 REMARK 465 GLY A -34 REMARK 465 GLY A -33 REMARK 465 SER A -32 REMARK 465 HIS A -31 REMARK 465 HIS A -30 REMARK 465 HIS A -29 REMARK 465 HIS A -28 REMARK 465 HIS A -27 REMARK 465 HIS A -26 REMARK 465 GLY A -25 REMARK 465 MET A -24 REMARK 465 ALA A -23 REMARK 465 SER A -22 REMARK 465 MET A -21 REMARK 465 THR A -20 REMARK 465 GLY A -19 REMARK 465 GLY A -18 REMARK 465 GLN A -17 REMARK 465 GLN A -16 REMARK 465 MET A -15 REMARK 465 GLY A -14 REMARK 465 ARG A -13 REMARK 465 ASP A -12 REMARK 465 LEU A -11 REMARK 465 TYR A -10 REMARK 465 ASP A -9 REMARK 465 ASP A -8 REMARK 465 ASP A -7 REMARK 465 ASP A -6 REMARK 465 LYS A -5 REMARK 465 ASP A -4 REMARK 465 PRO A -3 REMARK 465 SER A -2 REMARK 465 SER A -1 REMARK 465 ARG A 0 REMARK 465 MET A 1 REMARK 465 PRO A 2 REMARK 465 SER A 310 REMARK 465 PRO A 311 REMARK 465 LYS A 312 REMARK 465 GLU A 313 REMARK 465 LEU A 314 REMARK 465 LEU A 315 REMARK 465 ASN A 316 REMARK 465 PHE A 317 REMARK 465 VAL A 318 REMARK 465 ARG A 319 REMARK 465 MET B -35 REMARK 465 GLY B -34 REMARK 465 GLY B -33 REMARK 465 SER B -32 REMARK 465 HIS B -31 REMARK 465 HIS B -30 REMARK 465 HIS B -29 REMARK 465 HIS B -28 REMARK 465 HIS B -27 REMARK 465 HIS B -26 REMARK 465 GLY B -25 REMARK 465 MET B -24 REMARK 465 ALA B -23 REMARK 465 SER B -22 REMARK 465 MET B -21 REMARK 465 THR B -20 REMARK 465 GLY B -19 REMARK 465 GLY B -18 REMARK 465 GLN B -17 REMARK 465 GLN B -16 REMARK 465 MET B -15 REMARK 465 GLY B -14 REMARK 465 ARG B -13 REMARK 465 ASP B -12 REMARK 465 LEU B -11 REMARK 465 TYR B -10 REMARK 465 ASP B -9 REMARK 465 ASP B -8 REMARK 465 ASP B -7 REMARK 465 ASP B -6 REMARK 465 LYS B -5 REMARK 465 ASP B -4 REMARK 465 PRO B -3 REMARK 465 SER B -2 REMARK 465 SER B -1 REMARK 465 ARG B 0 REMARK 465 MET B 1 REMARK 465 SER B 166 REMARK 465 LYS B 167 REMARK 465 MET B 168 REMARK 465 GLY B 169 REMARK 465 THR B 170 REMARK 465 TYR B 171 REMARK 465 THR B 172 REMARK 465 VAL B 318 REMARK 465 ARG B 319 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 O HOH A 756 O HOH B 706 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 ASP A 211 73.71 -102.76 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 45D A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 45D B 501 DBREF1 7EKR A 1 319 UNP A0A7M3UF22_9CHRO DBREF2 7EKR A A0A7M3UF22 1 319 DBREF1 7EKR B 1 319 UNP A0A7M3UF22_9CHRO DBREF2 7EKR B A0A7M3UF22 1 319 SEQADV 7EKR MET A -35 UNP A0A7M3UF2 INITIATING METHIONINE SEQADV 7EKR GLY A -34 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLY A -33 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR SER A -32 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS A -31 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS A -30 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS A -29 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS A -28 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS A -27 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS A -26 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLY A -25 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR MET A -24 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ALA A -23 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR SER A -22 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR MET A -21 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR THR A -20 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLY A -19 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLY A -18 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLN A -17 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLN A -16 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR MET A -15 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLY A -14 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ARG A -13 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP A -12 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR LEU A -11 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR TYR A -10 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP A -9 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP A -8 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP A -7 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP A -6 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR LYS A -5 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP A -4 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR PRO A -3 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR SER A -2 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR SER A -1 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ARG A 0 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR MET B -35 UNP A0A7M3UF2 INITIATING METHIONINE SEQADV 7EKR GLY B -34 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLY B -33 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR SER B -32 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS B -31 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS B -30 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS B -29 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS B -28 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS B -27 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR HIS B -26 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLY B -25 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR MET B -24 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ALA B -23 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR SER B -22 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR MET B -21 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR THR B -20 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLY B -19 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLY B -18 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLN B -17 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLN B -16 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR MET B -15 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR GLY B -14 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ARG B -13 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP B -12 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR LEU B -11 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR TYR B -10 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP B -9 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP B -8 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP B -7 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP B -6 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR LYS B -5 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ASP B -4 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR PRO B -3 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR SER B -2 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR SER B -1 UNP A0A7M3UF2 EXPRESSION TAG SEQADV 7EKR ARG B 0 UNP A0A7M3UF2 EXPRESSION TAG SEQRES 1 A 355 MET GLY GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 A 355 SER MET THR GLY GLY GLN GLN MET GLY ARG ASP LEU TYR SEQRES 3 A 355 ASP ASP ASP ASP LYS ASP PRO SER SER ARG MET PRO PHE SEQRES 4 A 355 THR ILE ASP SER ALA ARG ASN ILE PHE PRO ASN THR LEU SEQRES 5 A 355 SER ALA ASP ALA VAL PRO ALA THR ILE ALA ARG PHE SER SEQRES 6 A 355 GLN LEU SER ALA GLU ASP GLN LEU ALA LEU VAL TRP PHE SEQRES 7 A 355 ALA TYR LEU GLU MET GLY LYS THR ILE THR ILE ALA ALA SEQRES 8 A 355 PRO GLY ALA ALA SER MET VAL PHE ALA GLU LYS THR MET SEQRES 9 A 355 ASN GLU VAL ARG GLN MET THR PRO LEU GLU GLN THR GLN SEQRES 10 A 355 VAL MET CYS ASP LEU THR ASN ARG ALA ASP THR PRO ILE SEQRES 11 A 355 SER ARG ILE TYR SER THR TRP SER ALA ASN ILE LYS LEU SEQRES 12 A 355 GLY PHE TRP TYR GLN LEU GLY GLN TRP MET GLU ASP GLY SEQRES 13 A 355 SER VAL ALA PRO ILE PRO LYS GLY TYR GLN LEU SER ALA SEQRES 14 A 355 ASN ALA SER ALA VAL LEU GLU ALA ILE LYS LYS LEU GLU SEQRES 15 A 355 ASP GLY GLN GLN ILE THR VAL LEU ARG ASN CYS VAL VAL SEQRES 16 A 355 ASP MET GLY PHE ASP THR SER LYS MET GLY THR TYR THR SEQRES 17 A 355 LYS VAL ALA GLU PRO VAL VAL PRO PRO LYS GLU MET SER SEQRES 18 A 355 GLU ARG THR LYS VAL SER ILE ASP GLY VAL THR ASN PRO SEQRES 19 A 355 THR VAL LEU SER TYR MET ASP ASN LEU ASN ALA ASN ASP SEQRES 20 A 355 PHE ASP VAL LEU ILE ASN LEU PHE THR PRO ASP GLY ALA SEQRES 21 A 355 LEU GLN PRO PRO PHE GLN ARG PRO ILE VAL GLY LYS ASP SEQRES 22 A 355 ALA VAL LEU ARG PHE PHE LYS GLU GLU CYS GLN ASN LEU SEQRES 23 A 355 LYS LEU LEU PRO GLU LYS GLY VAL SER GLU PRO ALA GLN SEQRES 24 A 355 ASP GLY PHE THR GLN ILE LYS ILE THR GLY LYS VAL GLN SEQRES 25 A 355 THR PRO TRP PHE GLY ALA GLY VAL GLY MET ASN MET ALA SEQRES 26 A 355 TRP ARG PHE LEU ILE ASN PRO GLU GLY LYS ILE PHE PHE SEQRES 27 A 355 VAL ALA ILE ASP LEU LEU ALA SER PRO LYS GLU LEU LEU SEQRES 28 A 355 ASN PHE VAL ARG SEQRES 1 B 355 MET GLY GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 B 355 SER MET THR GLY GLY GLN GLN MET GLY ARG ASP LEU TYR SEQRES 3 B 355 ASP ASP ASP ASP LYS ASP PRO SER SER ARG MET PRO PHE SEQRES 4 B 355 THR ILE ASP SER ALA ARG ASN ILE PHE PRO ASN THR LEU SEQRES 5 B 355 SER ALA ASP ALA VAL PRO ALA THR ILE ALA ARG PHE SER SEQRES 6 B 355 GLN LEU SER ALA GLU ASP GLN LEU ALA LEU VAL TRP PHE SEQRES 7 B 355 ALA TYR LEU GLU MET GLY LYS THR ILE THR ILE ALA ALA SEQRES 8 B 355 PRO GLY ALA ALA SER MET VAL PHE ALA GLU LYS THR MET SEQRES 9 B 355 ASN GLU VAL ARG GLN MET THR PRO LEU GLU GLN THR GLN SEQRES 10 B 355 VAL MET CYS ASP LEU THR ASN ARG ALA ASP THR PRO ILE SEQRES 11 B 355 SER ARG ILE TYR SER THR TRP SER ALA ASN ILE LYS LEU SEQRES 12 B 355 GLY PHE TRP TYR GLN LEU GLY GLN TRP MET GLU ASP GLY SEQRES 13 B 355 SER VAL ALA PRO ILE PRO LYS GLY TYR GLN LEU SER ALA SEQRES 14 B 355 ASN ALA SER ALA VAL LEU GLU ALA ILE LYS LYS LEU GLU SEQRES 15 B 355 ASP GLY GLN GLN ILE THR VAL LEU ARG ASN CYS VAL VAL SEQRES 16 B 355 ASP MET GLY PHE ASP THR SER LYS MET GLY THR TYR THR SEQRES 17 B 355 LYS VAL ALA GLU PRO VAL VAL PRO PRO LYS GLU MET SER SEQRES 18 B 355 GLU ARG THR LYS VAL SER ILE ASP GLY VAL THR ASN PRO SEQRES 19 B 355 THR VAL LEU SER TYR MET ASP ASN LEU ASN ALA ASN ASP SEQRES 20 B 355 PHE ASP VAL LEU ILE ASN LEU PHE THR PRO ASP GLY ALA SEQRES 21 B 355 LEU GLN PRO PRO PHE GLN ARG PRO ILE VAL GLY LYS ASP SEQRES 22 B 355 ALA VAL LEU ARG PHE PHE LYS GLU GLU CYS GLN ASN LEU SEQRES 23 B 355 LYS LEU LEU PRO GLU LYS GLY VAL SER GLU PRO ALA GLN SEQRES 24 B 355 ASP GLY PHE THR GLN ILE LYS ILE THR GLY LYS VAL GLN SEQRES 25 B 355 THR PRO TRP PHE GLY ALA GLY VAL GLY MET ASN MET ALA SEQRES 26 B 355 TRP ARG PHE LEU ILE ASN PRO GLU GLY LYS ILE PHE PHE SEQRES 27 B 355 VAL ALA ILE ASP LEU LEU ALA SER PRO LYS GLU LEU LEU SEQRES 28 B 355 ASN PHE VAL ARG HET 45D A 501 42 HET 45D B 501 42 HETNAM 45D BETA,BETA-CAROTENE-4,4'-DIONE HETSYN 45D ISOMER OF CANTHAXANTHIN FORMUL 3 45D 2(C40 H52 O2) FORMUL 5 HOH *365(H2 O) HELIX 1 AA1 THR A 4 ARG A 9 1 6 HELIX 2 AA2 ASP A 19 SER A 29 1 11 HELIX 3 AA3 SER A 32 GLY A 48 1 17 HELIX 4 AA4 GLY A 57 VAL A 62 5 6 HELIX 5 AA5 ALA A 64 MET A 74 1 11 HELIX 6 AA6 THR A 75 ASN A 88 1 14 HELIX 7 AA7 THR A 92 THR A 100 1 9 HELIX 8 AA8 SER A 102 ASP A 119 1 18 HELIX 9 AA9 SER A 132 LEU A 145 1 14 HELIX 10 AB1 GLU A 146 MET A 161 1 16 HELIX 11 AB2 ASP A 164 MET A 168 5 5 HELIX 12 AB3 GLU A 183 ARG A 187 5 5 HELIX 13 AB4 ASN A 197 ASN A 210 1 14 HELIX 14 AB5 ASP A 211 ASN A 217 1 7 HELIX 15 AB6 GLY A 235 CYS A 247 1 13 HELIX 16 AB7 GLN A 263 GLY A 265 5 3 HELIX 17 AB8 PHE A 280 VAL A 284 5 5 HELIX 18 AB9 THR B 4 ARG B 9 1 6 HELIX 19 AC1 ASP B 19 SER B 29 1 11 HELIX 20 AC2 SER B 32 GLY B 48 1 17 HELIX 21 AC3 GLY B 57 SER B 60 5 4 HELIX 22 AC4 MET B 61 MET B 74 1 14 HELIX 23 AC5 THR B 75 ARG B 89 1 15 HELIX 24 AC6 THR B 92 SER B 99 1 8 HELIX 25 AC7 SER B 102 ASP B 119 1 18 HELIX 26 AC8 SER B 132 LEU B 145 1 14 HELIX 27 AC9 GLU B 146 ASP B 160 1 15 HELIX 28 AD1 GLU B 183 ARG B 187 5 5 HELIX 29 AD2 ASN B 197 ALA B 209 1 13 HELIX 30 AD3 ASP B 211 ASN B 217 1 7 HELIX 31 AD4 GLY B 235 CYS B 247 1 13 HELIX 32 AD5 GLN B 263 GLY B 265 5 3 HELIX 33 AD6 PHE B 280 VAL B 284 5 5 HELIX 34 AD7 SER B 310 ASN B 316 5 7 SHEET 1 AA1 6 ILE A 233 VAL A 234 0 SHEET 2 AA1 6 PHE A 219 GLN A 226 -1 N LEU A 225 O ILE A 233 SHEET 3 AA1 6 ILE A 300 LEU A 307 1 O VAL A 303 N GLN A 226 SHEET 4 AA1 6 MET A 286 ILE A 294 -1 N LEU A 293 O PHE A 302 SHEET 5 AA1 6 THR A 267 GLN A 276 -1 N ILE A 271 O TRP A 290 SHEET 6 AA1 6 LYS A 251 PRO A 261 -1 N LEU A 253 O LYS A 274 SHEET 1 AA2 6 ILE B 233 VAL B 234 0 SHEET 2 AA2 6 PHE B 219 GLN B 226 -1 N LEU B 225 O ILE B 233 SHEET 3 AA2 6 ILE B 300 LEU B 307 1 O ILE B 305 N GLN B 226 SHEET 4 AA2 6 MET B 286 ILE B 294 -1 N LEU B 293 O PHE B 302 SHEET 5 AA2 6 THR B 267 GLN B 276 -1 N THR B 267 O ILE B 294 SHEET 6 AA2 6 LYS B 251 PRO B 261 -1 N LEU B 253 O LYS B 274 SITE 1 AC1 17 LEU A 37 VAL A 40 TRP A 41 TYR A 44 SITE 2 AC1 17 LEU A 107 TRP A 110 TYR A 111 ILE A 151 SITE 3 AC1 17 VAL A 158 TYR A 203 LEU A 207 CYS A 247 SITE 4 AC1 17 VAL A 275 THR A 277 MET A 288 TRP A 290 SITE 5 AC1 17 ILE A 305 SITE 1 AC2 17 LEU B 37 VAL B 40 TRP B 41 TYR B 44 SITE 2 AC2 17 ILE B 53 LEU B 107 TRP B 110 TYR B 111 SITE 3 AC2 17 MET B 117 VAL B 158 TYR B 203 LEU B 207 SITE 4 AC2 17 CYS B 247 VAL B 275 MET B 288 TRP B 290 SITE 5 AC2 17 ILE B 305 CRYST1 82.944 82.944 197.638 90.00 90.00 90.00 P 41 21 2 16 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 0.012056 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012056 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005060 0.00000