HEADER FLUORESCENT PROTEIN 09-DEC-15 5F9G TITLE PNGFP1.5-Y.CRO: CIRCULARLY PERMUTED GREEN FLUORESCENT PROTEIN (WITH A TITLE 2 TYROSINE-DERIVED CHROMOPHORE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PNGFP1.5-Y.CRO,GREEN FLUORESCENT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 145-238, UNP RESIDUES 2-144; COMPND 5 SYNONYM: CIRCULARLY PERMUTED GREEN FLUORESCENT PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: 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 KEYWDS GREEN FLUORESCENT PROTEIN, CIRCULARLY PERMUTED, FLUORESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.J.REMINGTON REVDAT 5 15-NOV-23 5F9G 1 REMARK REVDAT 4 27-SEP-23 5F9G 1 REMARK LINK REVDAT 3 27-NOV-19 5F9G 1 REMARK REVDAT 2 27-SEP-17 5F9G 1 REMARK REVDAT 1 03-FEB-16 5F9G 0 JRNL AUTH S.J.REMINGTON JRNL TITL PNGFP: CIRCULARLY PERMUTED GREEN FLUORESCENT PROTEIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.77 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.77 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.68 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 8260 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.208 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.960 REMARK 3 FREE R VALUE TEST SET COUNT : 410 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 24.6831 - 3.9939 0.99 2775 154 0.1765 0.2709 REMARK 3 2 3.9939 - 3.1722 0.98 2582 128 0.2443 0.3340 REMARK 3 3 3.1722 - 2.7719 0.96 2493 128 0.2477 0.3395 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) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.010 1880 REMARK 3 ANGLE : 1.442 2537 REMARK 3 CHIRALITY : 0.049 274 REMARK 3 PLANARITY : 0.007 331 REMARK 3 DIHEDRAL : 17.380 687 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 5F9G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-DEC-15. REMARK 100 THE DEPOSITION ID IS D_1000214191. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-MAR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : CRYO:24% PEG 3350, .25M KSCN, REMARK 200 .15M NACL, 50MM HEPES 7.5 PLUS REMARK 200 EITHER 20% ETHYLENE GLYCOL OR 60% REMARK 200 ETHYLENE GLYCOL AND .8M NDSB-201 REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14821 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.750 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 24.70 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 80.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 27.10 REMARK 200 R MERGE FOR SHELL (I) : 0.92000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 8.000 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: 1EMB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PNGFP1.5-Y.CRO IN BUFFER 50MM HEPES PH REMARK 280 7.5, 0.3M NACL, 1MM BETA-MERCAPTOETHANOL, A280=52; CRYSTALS WERE REMARK 280 GROWN IN DROPS OF 1UL PROTEIN SOLUTION: 1UL WELL SOLUTION REMARK 280 CONTAINING 20-22% PEG 3350, 0.25M POTASSIUM THIOCYANATE, 0.1M REMARK 280 TRIS PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 92.69600 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 28.62900 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 28.62900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 139.04400 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 28.62900 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 28.62900 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 46.34800 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 28.62900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 28.62900 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 139.04400 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 28.62900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 28.62900 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 46.34800 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 92.69600 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 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 1 REMARK 465 GLY A 2 REMARK 465 THR A 91 REMARK 465 LEU A 92 REMARK 465 GLY A 93 REMARK 465 MET A 94 REMARK 465 ASP A 95 REMARK 465 GLU A 96 REMARK 465 LEU A 97 REMARK 465 HIS A 98 REMARK 465 LYS A 99 REMARK 465 VAL A 100 REMARK 465 ASP A 101 REMARK 465 GLY A 102 REMARK 465 GLY A 103 REMARK 465 SER A 104 REMARK 465 GLY A 105 REMARK 465 GLY A 106 REMARK 465 THR A 107 REMARK 465 GLY A 108 REMARK 465 VAL A 109 REMARK 465 SER A 251 REMARK 465 HIS A 252 REMARK 465 HIS A 253 REMARK 465 HIS A 254 REMARK 465 HIS A 255 REMARK 465 HIS A 256 REMARK 465 HIS A 257 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 23 CD CE NZ REMARK 470 ILE A 90 CG1 CG2 CD1 REMARK 470 SER A 110 OG REMARK 470 CRO A 173 CG1 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 314 O HOH A 316 2.17 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 SER A 36 -168.27 -78.78 REMARK 500 LEU A 55 96.50 -68.48 REMARK 500 ASN A 59 104.54 -56.93 REMARK 500 ASN A 73 -71.36 -64.47 REMARK 500 GLU A 74 128.05 -38.10 REMARK 500 LYS A 111 71.05 -153.18 REMARK 500 GLU A 113 -3.56 -59.74 REMARK 500 PHE A 116 41.93 -82.87 REMARK 500 LYS A 185 -19.54 -44.51 REMARK 500 ASP A 209 -155.44 -160.30 REMARK 500 GLU A 238 33.71 -63.59 REMARK 500 ASP A 239 -9.82 -167.46 REMARK 500 HIS A 245 58.54 33.60 REMARK 500 REMARK 500 REMARK: NULL DBREF 5F9G A 6 99 UNP P42212 GFP_AEQVI 145 238 DBREF 5F9G A 110 250 UNP P42212 GFP_AEQVI 2 144 SEQADV 5F9G MET A 1 UNP P42212 INITIATING METHIONINE SEQADV 5F9G GLY A 2 UNP P42212 EXPRESSION TAG SEQADV 5F9G SER A 3 UNP P42212 EXPRESSION TAG SEQADV 5F9G SER A 4 UNP P42212 EXPRESSION TAG SEQADV 5F9G LEU A 5 UNP P42212 EXPRESSION TAG SEQADV 5F9G LYS A 10 UNP P42212 ASN 149 CONFLICT SEQADV 5F9G THR A 14 UNP P42212 MET 153 CONFLICT SEQADV 5F9G ALA A 24 UNP P42212 VAL 163 CONFLICT SEQADV 5F9G GLN A 27 UNP P42212 LYS 166 CONFLICT SEQADV 5F9G VAL A 32 UNP P42212 ILE 171 CONFLICT SEQADV 5F9G VAL A 67 UNP P42212 ALA 206 CONFLICT SEQADV 5F9G LEU A 92 UNP P42212 HIS 231 CONFLICT SEQADV 5F9G HIS A 98 UNP P42212 TYR 237 CONFLICT SEQADV 5F9G VAL A 100 UNP P42212 LINKER SEQADV 5F9G ASP A 101 UNP P42212 LINKER SEQADV 5F9G GLY A 102 UNP P42212 LINKER SEQADV 5F9G GLY A 103 UNP P42212 LINKER SEQADV 5F9G SER A 104 UNP P42212 LINKER SEQADV 5F9G GLY A 105 UNP P42212 LINKER SEQADV 5F9G GLY A 106 UNP P42212 LINKER SEQADV 5F9G THR A 107 UNP P42212 LINKER SEQADV 5F9G GLY A 108 UNP P42212 LINKER SEQADV 5F9G VAL A 109 UNP P42212 LINKER SEQADV 5F9G ARG A 136 UNP P42212 SER 28 CONFLICT SEQADV 5F9G ARG A 138 UNP P42212 SER 30 CONFLICT SEQADV 5F9G ASN A 147 UNP P42212 TYR 39 CONFLICT SEQADV 5F9G LEU A 172 UNP P42212 PHE 64 CONFLICT SEQADV 5F9G CRO A 173 UNP P42212 SER 65 CHROMOPHORE SEQADV 5F9G CRO A 173 UNP P42212 TYR 66 CHROMOPHORE SEQADV 5F9G CRO A 173 UNP P42212 GLY 67 CHROMOPHORE SEQADV 5F9G THR A 211 UNP P42212 ASN 105 CONFLICT SEQADV 5F9G SER A 251 UNP P42212 EXPRESSION TAG SEQADV 5F9G HIS A 252 UNP P42212 EXPRESSION TAG SEQADV 5F9G HIS A 253 UNP P42212 EXPRESSION TAG SEQADV 5F9G HIS A 254 UNP P42212 EXPRESSION TAG SEQADV 5F9G HIS A 255 UNP P42212 EXPRESSION TAG SEQADV 5F9G HIS A 256 UNP P42212 EXPRESSION TAG SEQADV 5F9G HIS A 257 UNP P42212 EXPRESSION TAG SEQRES 1 A 257 MET GLY SER SER LEU TYR ASN SER HIS LYS VAL TYR ILE SEQRES 2 A 257 THR ALA ASP LYS GLN LYS ASN GLY ILE LYS ALA ASN PHE SEQRES 3 A 257 GLN ILE ARG HIS ASN VAL GLU ASP GLY SER VAL GLN LEU SEQRES 4 A 257 ALA ASP HIS TYR GLN GLN ASN THR PRO ILE GLY ASP GLY SEQRES 5 A 257 PRO VAL LEU LEU PRO ASP ASN HIS TYR LEU SER THR GLN SEQRES 6 A 257 SER VAL LEU SER LYS ASP PRO ASN GLU LYS ARG ASP HIS SEQRES 7 A 257 MET VAL LEU LEU GLU PHE VAL THR ALA ALA GLY ILE THR SEQRES 8 A 257 LEU GLY MET ASP GLU LEU HIS LYS VAL ASP GLY GLY SER SEQRES 9 A 257 GLY GLY THR GLY VAL SER LYS GLY GLU GLU LEU PHE THR SEQRES 10 A 257 GLY VAL VAL PRO ILE LEU VAL GLU LEU ASP GLY ASP VAL SEQRES 11 A 257 ASN GLY HIS LYS PHE ARG VAL ARG GLY GLU GLY GLU GLY SEQRES 12 A 257 ASP ALA THR ASN GLY LYS LEU THR LEU LYS PHE ILE CYS SEQRES 13 A 257 THR THR GLY LYS LEU PRO VAL PRO TRP PRO THR LEU VAL SEQRES 14 A 257 THR THR LEU CRO VAL GLN CYS PHE SER ARG TYR PRO ASP SEQRES 15 A 257 HIS MET LYS GLN HIS ASP PHE PHE LYS SER ALA MET PRO SEQRES 16 A 257 GLU GLY TYR VAL GLN GLU ARG THR ILE PHE PHE LYS ASP SEQRES 17 A 257 ASP GLY THR TYR LYS THR ARG ALA GLU VAL LYS PHE GLU SEQRES 18 A 257 GLY ASP THR LEU VAL ASN ARG ILE GLU LEU LYS GLY ILE SEQRES 19 A 257 ASP PHE LYS GLU ASP GLY ASN ILE LEU GLY HIS LYS LEU SEQRES 20 A 257 GLU TYR ASN SER HIS HIS HIS HIS HIS HIS MODRES 5F9G CRO A 173 GLY CHROMOPHORE HET CRO A 173 21 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 *16(H2 O) HELIX 1 AA1 PRO A 164 VAL A 169 5 6 HELIX 2 AA2 VAL A 174 SER A 178 5 5 HELIX 3 AA3 PRO A 181 HIS A 187 5 7 HELIX 4 AA4 ASP A 188 ALA A 193 1 6 SHEET 1 AA112 HIS A 9 ASP A 16 0 SHEET 2 AA112 GLY A 21 ASN A 31 -1 O GLY A 21 N ASP A 16 SHEET 3 AA112 VAL A 37 PRO A 48 -1 O HIS A 42 N PHE A 26 SHEET 4 AA112 TYR A 198 PHE A 206 -1 O GLU A 201 N GLN A 45 SHEET 5 AA112 THR A 211 GLU A 221 -1 O ALA A 216 N GLN A 200 SHEET 6 AA112 THR A 224 ILE A 234 -1 O GLU A 230 N ARG A 215 SHEET 7 AA112 VAL A 120 VAL A 130 1 N LEU A 123 O LEU A 225 SHEET 8 AA112 HIS A 133 ASP A 144 -1 O GLY A 139 N VAL A 124 SHEET 9 AA112 LYS A 149 ILE A 155 -1 O ILE A 155 N ARG A 138 SHEET 10 AA112 HIS A 78 ALA A 88 -1 N MET A 79 O PHE A 154 SHEET 11 AA112 HIS A 60 SER A 69 -1 N SER A 69 O VAL A 80 SHEET 12 AA112 HIS A 9 ASP A 16 -1 N VAL A 11 O LEU A 62 LINK C LEU A 172 N1 CRO A 173 1555 1555 1.44 LINK C3 CRO A 173 N VAL A 174 1555 1555 1.44 LINK O2 CRO A 173 NH2 ARG A 202 1555 1555 1.35 CISPEP 1 MET A 194 PRO A 195 0 3.48 CRYST1 57.258 57.258 185.392 90.00 90.00 90.00 P 43 21 2 8 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 0.017465 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017465 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005394 0.00000