HEADER FLUORESCENT PROTEIN 14-FEB-19 6JGH TITLE CRYSTAL STRUCTURE OF THE F99S/M153T/V163A/T203I VARIANT OF GFP AT 0.94 TITLE 2 A COMPND MOL_ID: 1; COMPND 2 MOLECULE: GREEN FLUORESCENT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 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 BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS GREEN FLUORESCENT PROTEIN, HYDROGEN, FLUORESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.EKI,Y.TAI,K.TAKABA,Y.HANAZONO,K.MIKI,K.TAKEDA REVDAT 5 22-NOV-23 6JGH 1 REMARK REVDAT 4 15-NOV-23 6JGH 1 LINK ATOM REVDAT 3 29-MAY-19 6JGH 1 JRNL REVDAT 2 01-MAY-19 6JGH 1 REMARK REVDAT 1 17-APR-19 6JGH 0 JRNL AUTH K.TAKABA,Y.TAI,H.EKI,H.A.DAO,Y.HANAZONO,K.HASEGAWA,K.MIKI, JRNL AUTH 2 K.TAKEDA JRNL TITL SUBATOMIC RESOLUTION X-RAY STRUCTURES OF GREEN FLUORESCENT JRNL TITL 2 PROTEIN. JRNL REF IUCRJ V. 6 387 2019 JRNL REFN ESSN 2052-2525 JRNL PMID 31098020 JRNL DOI 10.1107/S205225251900246X REMARK 2 REMARK 2 RESOLUTION. 0.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.93 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 140511 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.108 REMARK 3 R VALUE (WORKING SET) : 0.107 REMARK 3 FREE R VALUE : 0.129 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.950 REMARK 3 FREE R VALUE TEST SET COUNT : 13451 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 29.9431 - 2.9199 1.00 8603 455 0.0937 0.1203 REMARK 3 2 2.9199 - 2.3179 1.00 8634 429 0.0752 0.0952 REMARK 3 3 2.3179 - 2.0250 1.00 8642 419 0.0712 0.0886 REMARK 3 4 2.0250 - 1.8399 1.00 8665 426 0.0696 0.1005 REMARK 3 5 1.8399 - 1.7080 1.00 8610 476 0.0731 0.1052 REMARK 3 6 1.7080 - 1.6073 1.00 8558 484 0.0745 0.1150 REMARK 3 7 1.6073 - 1.5268 1.00 8614 455 0.0771 0.1002 REMARK 3 8 1.5268 - 1.4604 1.00 8597 485 0.0847 0.1151 REMARK 3 9 1.4604 - 1.4041 1.00 8610 461 0.0883 0.1159 REMARK 3 10 1.4041 - 1.3557 1.00 8638 436 0.0961 0.1150 REMARK 3 11 1.3557 - 1.3133 1.00 8609 457 0.0971 0.1137 REMARK 3 12 1.3133 - 1.2758 1.00 8618 449 0.1013 0.1180 REMARK 3 13 1.2758 - 1.2422 1.00 8620 476 0.1036 0.1220 REMARK 3 14 1.2422 - 1.2119 1.00 8582 441 0.1069 0.1313 REMARK 3 15 1.2119 - 1.1843 1.00 8604 437 0.1092 0.1405 REMARK 3 16 1.1843 - 1.1591 1.00 8604 502 0.1118 0.1347 REMARK 3 17 1.1591 - 1.1359 1.00 8596 434 0.1178 0.1427 REMARK 3 18 1.1359 - 1.1145 1.00 8643 397 0.1249 0.1460 REMARK 3 19 1.1145 - 1.0946 1.00 8681 444 0.1332 0.1395 REMARK 3 20 1.0946 - 1.0760 1.00 8522 483 0.1453 0.1513 REMARK 3 21 1.0760 - 1.0587 1.00 8620 452 0.1560 0.1681 REMARK 3 22 1.0587 - 1.0424 1.00 8639 435 0.1730 0.2016 REMARK 3 23 1.0424 - 1.0271 1.00 8595 418 0.1796 0.1831 REMARK 3 24 1.0271 - 1.0126 1.00 8597 474 0.1910 0.2091 REMARK 3 25 1.0126 - 0.9989 0.99 8585 414 0.1971 0.2054 REMARK 3 26 0.9989 - 0.9859 0.99 8575 418 0.2141 0.2386 REMARK 3 27 0.9859 - 0.9736 1.00 8651 393 0.2239 0.2134 REMARK 3 28 0.9736 - 0.9619 0.99 8540 476 0.2287 0.2184 REMARK 3 29 0.9619 - 0.9507 0.99 8536 425 0.2382 0.2459 REMARK 3 30 0.9507 - 0.9400 1.00 8552 500 0.2519 0.2735 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) : 0.070 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 12.250 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 6JGH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1300011049. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-DEC-16 REMARK 200 TEMPERATURE (KELVIN) : 56 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.75 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SDMS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 141942 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.940 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 8.900 REMARK 200 R MERGE (I) : 0.14700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 1.26000 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: PHASER REMARK 200 STARTING MODEL: 2WUR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, MGCL2, TRIS-HCL BUFFER, PH REMARK 280 8.5, VAPOR DIFFUSION, TEMPERATURE 308K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 25.32050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.08950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.25300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.08950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.32050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.25300 REMARK 290 SMTRY3 4 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: 140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLU A 5 OE1 - CD - OE2 ANGL. DEV. = 10.5 DEGREES REMARK 500 LEU A 42 CA - CB - CG ANGL. DEV. = 23.1 DEGREES REMARK 500 LYS A 79 CA - CB - CG ANGL. DEV. = 14.3 DEGREES REMARK 500 ARG A 80 CD - NE - CZ ANGL. DEV. = 26.8 DEGREES REMARK 500 ARG A 122 CD - NE - CZ ANGL. DEV. = 9.1 DEGREES REMARK 500 TYR A 151 CA - CB - CG ANGL. DEV. = 14.2 DEGREES 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 103 -159.50 -145.83 REMARK 500 ASP A 103 -159.50 -157.31 REMARK 500 ASP A 103 -159.50 -167.96 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 A 936 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A 937 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH A 938 DISTANCE = 6.63 ANGSTROMS REMARK 525 HOH A 939 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH A 940 DISTANCE = 6.76 ANGSTROMS REMARK 525 HOH A 941 DISTANCE = 7.86 ANGSTROMS REMARK 525 HOH A 942 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 CL A 301 REMARK 999 REMARK 999 SEQUENCE REMARK 999 (1) THE MUTATED CHROMOPHORE, CRO, WAS USED AN INITIAL MODEL FOR REMARK 999 REFINEMENT. ITS HYDROXYETHYL GROUP INSERTED TO THE MODEL BY S65T REMARK 999 MUTATION WAS REPLACED WITH ORIGINAL HYDOXYMETHYL IN THE REFINEMENT REMARK 999 STEP, AND FINALLY ITS NAME WAS CHANGED TO GYS. (2) Q80R WAS CAUSED REMARK 999 BY A PCR ERROR IN THE EARLY STUDY (CHALFIE, M. ET AL., SCIENCE, REMARK 999 1994). DBREF 6JGH A 2 231 UNP P42212 GFP_AEQVI 2 231 SEQADV 6JGH GYS A 66 UNP P42212 SER 65 CHROMOPHORE SEQADV 6JGH GYS A 66 UNP P42212 TYR 66 CHROMOPHORE SEQADV 6JGH GYS A 66 UNP P42212 GLY 67 CHROMOPHORE SEQADV 6JGH ARG A 80 UNP P42212 GLN 80 SEE SEQUENCE DETAILS SEQADV 6JGH SER A 99 UNP P42212 PHE 99 ENGINEERED MUTATION SEQADV 6JGH THR A 153 UNP P42212 MET 153 ENGINEERED MUTATION SEQADV 6JGH ALA A 163 UNP P42212 VAL 163 ENGINEERED MUTATION SEQADV 6JGH ILE A 203 UNP P42212 THR 203 ENGINEERED MUTATION SEQRES 1 A 228 SER LYS GLY GLU GLU LEU PHE THR GLY VAL VAL PRO ILE SEQRES 2 A 228 LEU VAL GLU LEU ASP GLY ASP VAL ASN GLY HIS LYS PHE SEQRES 3 A 228 SER VAL SER GLY GLU GLY GLU GLY ASP ALA THR TYR GLY SEQRES 4 A 228 LYS LEU THR LEU LYS PHE ILE CYS THR THR GLY LYS LEU SEQRES 5 A 228 PRO VAL PRO TRP PRO THR LEU VAL THR THR PHE GYS VAL SEQRES 6 A 228 GLN CYS PHE SER ARG TYR PRO ASP HIS MET LYS ARG HIS SEQRES 7 A 228 ASP PHE PHE LYS SER ALA MET PRO GLU GLY TYR VAL GLN SEQRES 8 A 228 GLU ARG THR ILE SER PHE LYS ASP ASP GLY ASN TYR LYS SEQRES 9 A 228 THR ARG ALA GLU VAL LYS PHE GLU GLY ASP THR LEU VAL SEQRES 10 A 228 ASN ARG ILE GLU LEU LYS GLY ILE ASP PHE LYS GLU ASP SEQRES 11 A 228 GLY ASN ILE LEU GLY HIS LYS LEU GLU TYR ASN TYR ASN SEQRES 12 A 228 SER HIS ASN VAL TYR ILE THR ALA ASP LYS GLN LYS ASN SEQRES 13 A 228 GLY ILE LYS ALA ASN PHE LYS ILE ARG HIS ASN ILE GLU SEQRES 14 A 228 ASP GLY SER VAL GLN LEU ALA ASP HIS TYR GLN GLN ASN SEQRES 15 A 228 THR PRO ILE GLY ASP GLY PRO VAL LEU LEU PRO ASP ASN SEQRES 16 A 228 HIS TYR LEU SER ILE GLN SER ALA LEU SER LYS ASP PRO SEQRES 17 A 228 ASN GLU LYS ARG ASP HIS MET VAL LEU LEU GLU PHE VAL SEQRES 18 A 228 THR ALA ALA GLY ILE THR HIS MODRES 6JGH GYS A 66 SER CHROMOPHORE MODRES 6JGH GYS A 66 TYR CHROMOPHORE MODRES 6JGH GYS A 66 GLY CHROMOPHORE HET GYS A 66 34 HET CL A 301 2 HETNAM GYS [(4Z)-2-(1-AMINO-2-HYDROXYETHYL)-4-(4- HETNAM 2 GYS HYDROXYBENZYLIDENE)-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1- HETNAM 3 GYS YL]ACETIC ACID HETNAM CL CHLORIDE ION HETSYN GYS CHROMOPHORE (SER-TYR-GLY) FORMUL 1 GYS C14 H15 N3 O5 FORMUL 2 CL CL 1- FORMUL 3 HOH *542(H2 O) HELIX 1 AA1 SER A 2 LEU A 7 1 6 HELIX 2 AA2 ALA A 37 TYR A 39 5 3 HELIX 3 AA3 PRO A 56 VAL A 61 5 6 HELIX 4 AA4 VAL A 68 SER 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 GLY A 31 N VAL A 16 SHEET 3 AA112 LYS A 41 CYS A 48 -1 O LYS A 41 N ASP A 36 SHEET 4 AA112 HIS A 217 ALA A 227 -1 O LEU A 220 N LEU A 44 SHEET 5 AA112 HIS A 199 SER A 208 -1 N TYR A 200 O ALA A 227 SHEET 6 AA112 HIS A 148 ASP A 155 -1 N HIS A 148 O ILE A 203 SHEET 7 AA112 GLY A 160 ASN A 170 -1 O LYS A 162 N THR A 153 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 ASN A 105 GLU A 115 -1 O TYR A 106 N ILE A 98 SHEET 11 AA112 THR A 118 ILE A 128 -1 O THR A 118 N GLU A 115 SHEET 12 AA112 VAL A 12 VAL A 22 1 N ASP A 21 O GLY A 127 LINK C PHE A 64 N1 GYS A 66 1555 1555 1.34 LINK C3 GYS A 66 N VAL A 68 1555 1555 1.32 CISPEP 1 MET A 88 PRO A 89 0 7.95 SITE 1 AC1 8 PRO A 56 TRP A 57 PRO A 58 TYR A 143 SITE 2 AC1 8 HOH A 546 HOH A 615 HOH A 634 HOH A 654 CRYST1 50.641 62.506 68.179 90.00 90.00 90.00 P 21 21 21 4 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 0.019747 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015998 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014667 0.00000