HEADER FLUORESCENT PROTEIN 30-AUG-20 7A7T TITLE RSGREENF PARTIALLY IN THE GREEN-OFF STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GREEN FLUORESCENT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AEQUOREA VICTORIA; SOURCE 3 ORGANISM_COMMON: JELLYFISH; SOURCE 4 ORGANISM_TAXID: 6100; SOURCE 5 GENE: GFP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109 KEYWDS REVERSIBLE PHOTOSWITCHABLE FLUORESCENT PROTEIN, FLUORESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.DE ZITTER,P.DEDECKER,L.VAN MEERVELT REVDAT 2 05-MAY-21 7A7T 1 JRNL REVDAT 1 17-FEB-21 7A7T 0 JRNL AUTH E.DE ZITTER,S.HUGELIER,S.DUWE,W.VANDENBERG,A.G.TEBO, JRNL AUTH 2 L.VAN MEERVELT,P.DEDECKER JRNL TITL STRUCTURE-FUNCTION DATASET REVEALS ENVIRONMENT EFFECTS JRNL TITL 2 WITHIN A FLUORESCENT PROTEIN MODEL SYSTEM*. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 60 10073 2021 JRNL REFN ESSN 1521-3773 JRNL PMID 33543524 JRNL DOI 10.1002/ANIE.202015201 REMARK 2 REMARK 2 RESOLUTION. 1.58 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.58 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 30676 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.164 REMARK 3 R VALUE (WORKING SET) : 0.162 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1563 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 48.4818 - 3.5137 1.00 2695 159 0.1377 0.1556 REMARK 3 2 3.5137 - 2.7890 1.00 2672 126 0.1510 0.1999 REMARK 3 3 2.7890 - 2.4365 1.00 2643 158 0.1709 0.2112 REMARK 3 4 2.4365 - 2.2137 1.00 2619 156 0.1630 0.2158 REMARK 3 5 2.2137 - 2.0550 1.00 2660 138 0.1606 0.1817 REMARK 3 6 2.0550 - 1.9339 1.00 2683 119 0.1627 0.2203 REMARK 3 7 1.9339 - 1.8370 1.00 2636 142 0.1770 0.2320 REMARK 3 8 1.8370 - 1.7570 1.00 2633 133 0.1732 0.2163 REMARK 3 9 1.7570 - 1.6894 1.00 2635 154 0.1868 0.2106 REMARK 3 10 1.6894 - 1.6311 1.00 2612 139 0.2324 0.2499 REMARK 3 11 1.6311 - 1.5801 1.00 2625 139 0.3402 0.3598 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.960 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.43 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.69 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 2054 REMARK 3 ANGLE : 0.904 2807 REMARK 3 CHIRALITY : 0.065 298 REMARK 3 PLANARITY : 0.005 376 REMARK 3 DIHEDRAL : 7.791 2000 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 7A7T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1200012152. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUN-17 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 : SOLEIL REMARK 200 BEAMLINE : PROXIMA 2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9801 REMARK 200 MONOCHROMATOR : SI111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.32 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30705 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.580 REMARK 200 RESOLUTION RANGE LOW (A) : 48.460 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.58 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.90 REMARK 200 R MERGE FOR SHELL (I) : 0.66700 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 1.11 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MIB PH 4.0 25 % PEG 1500, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 31.13150 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 -33 REMARK 465 ARG A -32 REMARK 465 GLY A -31 REMARK 465 SER A -30 REMARK 465 HIS A -29 REMARK 465 HIS A -28 REMARK 465 HIS A -27 REMARK 465 HIS A -26 REMARK 465 HIS A -25 REMARK 465 HIS A -24 REMARK 465 GLY A -23 REMARK 465 MET A -22 REMARK 465 ALA A -21 REMARK 465 SER A -20 REMARK 465 MET A -19 REMARK 465 THR A -18 REMARK 465 GLY A -17 REMARK 465 GLY A -16 REMARK 465 GLN A -15 REMARK 465 GLN A -14 REMARK 465 MET A -13 REMARK 465 GLY A -12 REMARK 465 ARG A -11 REMARK 465 ASP A -10 REMARK 465 LEU A -9 REMARK 465 TYR A -8 REMARK 465 ASP A -7 REMARK 465 ASP A -6 REMARK 465 ASP A -5 REMARK 465 ASP A -4 REMARK 465 LYS A -3 REMARK 465 ASP A -2 REMARK 465 PRO A -1 REMARK 465 MET A 0 REMARK 465 VAL A 1 REMARK 465 GLY A 232 REMARK 465 MET A 233 REMARK 465 ASP A 234 REMARK 465 GLU A 235 REMARK 465 LEU A 236 REMARK 465 TYR A 237 REMARK 465 LYS A 238 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 LYS A 3 CD CE NZ REMARK 470 GLN A 157 CG CD OE1 NE2 REMARK 470 LYS A 158 CD CE NZ REMARK 470 LYS A 214 CD CE NZ 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 527 O HOH A 551 2.14 REMARK 500 O HOH A 430 O HOH A 548 2.16 REMARK 500 O HOH A 348 O HOH A 529 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4XOW RELATED DB: PDB REMARK 900 RELATED ID: 4XOV RELATED DB: PDB DBREF1 7A7T A 3 238 UNP A0A059PIQ0_AEQVI DBREF2 7A7T A A0A059PIQ0 3 238 SEQADV 7A7T MET A -33 UNP A0A059PIQ INITIATING METHIONINE SEQADV 7A7T ARG A -32 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T GLY A -31 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T SER A -30 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T HIS A -29 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T HIS A -28 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T HIS A -27 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T HIS A -26 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T HIS A -25 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T HIS A -24 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T GLY A -23 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T MET A -22 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T ALA A -21 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T SER A -20 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T MET A -19 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T THR A -18 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T GLY A -17 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T GLY A -16 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T GLN A -15 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T GLN A -14 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T MET A -13 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T GLY A -12 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T ARG A -11 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T ASP A -10 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T LEU A -9 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T TYR A -8 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T ASP A -7 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T ASP A -6 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T ASP A -5 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T ASP A -4 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T LYS A -3 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T ASP A -2 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T PRO A -1 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T MET A 0 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T VAL A 1 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T SER A 2 UNP A0A059PIQ EXPRESSION TAG SEQADV 7A7T ARG A 30 UNP A0A059PIQ SER 30 CONFLICT SEQADV 7A7T MET A 44 UNP A0A059PIQ LEU 44 CONFLICT SEQADV 7A7T CRO A 66 UNP A0A059PIQ THR 65 CHROMOPHORE SEQADV 7A7T CRO A 66 UNP A0A059PIQ TYR 66 CHROMOPHORE SEQADV 7A7T CRO A 66 UNP A0A059PIQ GLY 67 CHROMOPHORE SEQADV 7A7T LEU A 69 UNP A0A059PIQ GLN 69 CONFLICT SEQADV 7A7T GLU A 101 UNP A0A059PIQ LYS 101 CONFLICT SEQADV 7A7T TYR A 105 UNP A0A059PIQ THR 105 CONFLICT SEQADV 7A7T LEU A 145 UNP A0A059PIQ PHE 145 CONFLICT SEQADV 7A7T ALA A 150 UNP A0A059PIQ VAL 150 CONFLICT SEQADV 7A7T ARG A 162 UNP A0A059PIQ LYS 162 CONFLICT SEQADV 7A7T SER A 163 UNP A0A059PIQ ALA 163 CONFLICT SEQADV 7A7T LEU A 169 UNP A0A059PIQ HIS 169 CONFLICT SEQADV 7A7T ASN A 205 UNP A0A059PIQ SER 205 CONFLICT SEQADV 7A7T LYS A 206 UNP A0A059PIQ ALA 206 CONFLICT SEQADV 7A7T SER A 227 UNP A0A059PIQ ALA 227 CONFLICT SEQADV 7A7T LEU A 231 UNP A0A059PIQ HIS 231 CONFLICT SEQRES 1 A 270 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 A 270 SER MET THR GLY GLY GLN GLN MET GLY ARG ASP LEU TYR SEQRES 3 A 270 ASP ASP ASP ASP LYS ASP PRO MET VAL SER LYS GLY GLU SEQRES 4 A 270 GLU LEU PHE THR GLY VAL VAL PRO ILE LEU VAL GLU LEU SEQRES 5 A 270 ASP GLY ASP VAL ASN GLY HIS LYS PHE SER VAL ARG GLY SEQRES 6 A 270 GLU GLY GLU GLY ASP ALA THR ASN GLY LYS LEU THR MET SEQRES 7 A 270 LYS PHE ILE CYS THR THR GLY LYS LEU PRO VAL PRO TRP SEQRES 8 A 270 PRO THR LEU VAL THR THR LEU CRO VAL LEU CYS PHE ALA SEQRES 9 A 270 ARG TYR PRO ASP HIS MET LYS GLN HIS ASP PHE PHE LYS SEQRES 10 A 270 SER ALA MET PRO GLU GLY TYR VAL GLN GLU ARG THR ILE SEQRES 11 A 270 SER PHE GLU ASP ASP GLY TYR TYR LYS THR ARG ALA GLU SEQRES 12 A 270 VAL LYS PHE GLU GLY ASP THR LEU VAL ASN ARG ILE GLU SEQRES 13 A 270 LEU LYS GLY ILE ASP PHE LYS GLU ASP GLY ASN ILE LEU SEQRES 14 A 270 GLY HIS LYS LEU GLU TYR ASN LEU ASN SER HIS ASN ALA SEQRES 15 A 270 TYR ILE THR ALA ASP LYS GLN LYS ASN GLY ILE ARG SER SEQRES 16 A 270 ASN PHE LYS ILE ARG LEU ASN VAL GLU ASP GLY SER VAL SEQRES 17 A 270 GLN LEU ALA ASP HIS TYR GLN GLN ASN THR PRO ILE GLY SEQRES 18 A 270 ASP GLY PRO VAL LEU LEU PRO ASP ASN HIS TYR LEU SER SEQRES 19 A 270 THR GLN ASN LYS LEU SER LYS ASP PRO ASN GLU LYS ARG SEQRES 20 A 270 ASP HIS MET VAL LEU LEU GLU PHE VAL THR ALA SER GLY SEQRES 21 A 270 ILE THR LEU GLY MET ASP GLU LEU TYR LYS MODRES 7A7T CRO A 66 THR CHROMOPHORE MODRES 7A7T CRO A 66 TYR CHROMOPHORE MODRES 7A7T CRO A 66 GLY CHROMOPHORE HET CRO A 66 44 HETNAM CRO {2-[(1R,2R)-1-AMINO-2-HYDROXYPROPYL]-4-(4- HETNAM 2 CRO HYDROXYBENZYLIDENE)-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1- HETNAM 3 CRO YL}ACETIC ACID HETSYN CRO PEPTIDE DERIVED CHROMOPHORE FORMUL 1 CRO C15 H17 N3 O5 FORMUL 2 HOH *295(H2 O) HELIX 1 AA1 LYS A 3 THR A 9 5 7 HELIX 2 AA2 ALA A 37 ASN A 39 5 3 HELIX 3 AA3 PRO A 56 VAL A 61 5 6 HELIX 4 AA4 VAL A 68 ALA A 72 5 5 HELIX 5 AA5 PRO A 75 HIS A 81 5 7 HELIX 6 AA6 ASP A 82 ALA A 87 1 6 HELIX 7 AA7 LYS A 156 ASN A 159 5 4 SHEET 1 AA112 VAL A 12 VAL A 22 0 SHEET 2 AA112 HIS A 25 ASP A 36 -1 O PHE A 27 N GLY A 20 SHEET 3 AA112 LYS A 41 CYS A 48 -1 O LYS A 41 N ASP A 36 SHEET 4 AA112 HIS A 217 SER A 227 -1 O LEU A 220 N MET A 44 SHEET 5 AA112 HIS A 199 SER A 208 -1 N TYR A 200 O SER A 227 SHEET 6 AA112 HIS A 148 ASP A 155 -1 N ILE A 152 O HIS A 199 SHEET 7 AA112 GLY A 160 ASN A 170 -1 O GLY A 160 N ASP A 155 SHEET 8 AA112 VAL A 176 PRO A 187 -1 O HIS A 181 N PHE A 165 SHEET 9 AA112 TYR A 92 PHE A 100 -1 N VAL A 93 O THR A 186 SHEET 10 AA112 TYR A 105 GLU A 115 -1 O VAL A 112 N TYR A 92 SHEET 11 AA112 THR A 118 ILE A 128 -1 O VAL A 120 N LYS A 113 SHEET 12 AA112 VAL A 12 VAL A 22 1 N ASP A 21 O GLY A 127 LINK C LEU A 64 N1 ACRO A 66 1555 1555 1.34 LINK C LEU A 64 N1 CCRO A 66 1555 1555 1.35 LINK C3 ACRO A 66 N VAL A 68 1555 1555 1.34 LINK C3 CCRO A 66 N VAL A 68 1555 1555 1.34 CISPEP 1 MET A 88 PRO A 89 0 7.57 CRYST1 37.617 62.263 48.460 90.00 90.36 90.00 P 1 21 1 2 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 0.026584 0.000000 0.000168 0.00000 SCALE2 0.000000 0.016061 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020636 0.00000