HEADER FLUORESCENT PROTEIN 14-FEB-19 6JGJ TITLE CRYSTAL STRUCTURE OF THE F99S/M153T/V163A/E222Q VARIANT OF GFP AT 0.78 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 K.TAKABA,Y.TAI,Y.HANAZONO,K.MIKI,K.TAKEDA REVDAT 5 22-NOV-23 6JGJ 1 REMARK REVDAT 4 15-NOV-23 6JGJ 1 LINK ATOM REVDAT 3 29-MAY-19 6JGJ 1 JRNL REVDAT 2 01-MAY-19 6JGJ 1 REMARK REVDAT 1 17-APR-19 6JGJ 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. 0.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.78 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.14 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM SELECTION REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.108 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.125 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1807 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 636 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 ANGLE DISTANCES (A) : NULL REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : NULL REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THIS MODEL WAS FINALLY REFINED WITH REMARK 3 MULTIPOLAR ATOMIC MODEL USING MOPRO PROGRAM BUT THE DETERMINED REMARK 3 MULTIPOLAR PARAMETERS ARE NOT INCLUDED. REMARK 4 REMARK 4 6JGJ 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_1300011079. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JUN-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 : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.35 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 254665 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.770 REMARK 200 RESOLUTION RANGE LOW (A) : 31.140 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 11.87 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.6800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.78 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.63 REMARK 200 R MERGE FOR SHELL (I) : 2.09800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.120 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 (%): 41.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 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 25.43500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.42500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.17000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.42500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.43500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.17000 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: 40 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 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 400 REMARK 400 COMPOUND REMARK 400 THE AUTHORS STATE THAT THERE ARE SOME DIFFERENCE IN THE STRUCTURES REMARK 400 BETWEEN CRO IN DATABASE AND CRO IN THIS MODEL. THEY ARE IN THE REMARK 400 TERMINAL CARBOXYLIC AND AMINO GROUPS AND THE PROTONATION OF REMARK 400 PHENOLIC OXYGEN. 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 NZ REMARK 470 LYS A 52 CE NZ REMARK 470 LYS A 79 CE NZ REMARK 470 LYS A 101 NZ REMARK 470 LYS A 156 CE NZ REMARK 470 LYS A 162 CD CE NZ REMARK 470 GLN A 184 CD OE1 NE2 REMARK 470 LYS A 214 CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 LYS A 101 CG LYS A 101 CD -0.302 REMARK 500 REMARK 500 REMARK: NULL 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. = -8.0 DEGREES REMARK 500 LYS A 156 C - N - CA ANGL. DEV. = 15.1 DEGREES REMARK 500 THR A 186 OG1 - CB - CG2 ANGL. DEV. = -14.0 DEGREES REMARK 500 ASP A 190 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES 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 A1028 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A1029 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH A1030 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH A1031 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A1032 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH A1033 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A1034 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH A1035 DISTANCE = 6.65 ANGSTROMS REMARK 525 HOH A1036 DISTANCE = 6.81 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 197 OD1 REMARK 620 2 ASP A 197 OD2 45.1 REMARK 620 3 HOH A 436 O 135.2 178.8 REMARK 620 4 HOH A 605 O 119.6 76.0 103.9 REMARK 620 5 HOH A 644 O 68.3 108.3 71.5 166.2 REMARK 620 6 HOH A 831 O 120.2 117.0 64.1 70.0 117.2 REMARK 620 7 HOH A 898 O 95.2 114.0 67.2 98.4 91.8 31.3 REMARK 620 8 HOH A 898 O 60.1 87.3 93.8 114.9 78.7 63.2 35.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 508 O REMARK 620 2 HOH A 523 O 83.0 REMARK 620 3 HOH A 740 O 172.0 91.7 REMARK 620 4 HOH A 796 O 93.1 93.3 93.3 REMARK 620 5 HOH A 832 O 94.0 172.3 90.4 94.0 REMARK 620 6 HOH A 879 O 87.7 86.4 85.9 179.1 86.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 302 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 6JGJ A 2 231 UNP P42212 GFP_AEQVI 2 231 SEQADV 6JGJ GYS A 66 UNP P42212 SER 65 CHROMOPHORE SEQADV 6JGJ GYS A 66 UNP P42212 TYR 66 CHROMOPHORE SEQADV 6JGJ GYS A 66 UNP P42212 GLY 67 CHROMOPHORE SEQADV 6JGJ ARG A 80 UNP P42212 GLN 80 SEE SEQUENCE DETAILS SEQADV 6JGJ SER A 99 UNP P42212 PHE 99 ENGINEERED MUTATION SEQADV 6JGJ THR A 153 UNP P42212 MET 153 ENGINEERED MUTATION SEQADV 6JGJ ALA A 163 UNP P42212 VAL 163 ENGINEERED MUTATION SEQADV 6JGJ GLN A 222 UNP P42212 GLU 222 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 THR GLN SER ALA LEU SER LYS ASP PRO SEQRES 17 A 228 ASN GLU LYS ARG ASP HIS MET VAL LEU LEU GLN PHE VAL SEQRES 18 A 228 THR ALA ALA GLY ILE THR HIS MODRES 6JGJ GYS A 66 SER CHROMOPHORE MODRES 6JGJ GYS A 66 TYR CHROMOPHORE MODRES 6JGJ GYS A 66 GLY CHROMOPHORE HET GYS A 66 34 HET MG A 301 1 HET MG A 302 1 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 MG MAGNESIUM ION HETSYN GYS CHROMOPHORE (SER-TYR-GLY) FORMUL 1 GYS C14 H15 N3 O5 FORMUL 2 MG 2(MG 2+) FORMUL 4 HOH *636(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 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 ALA A 227 -1 O LEU A 220 N LEU A 44 SHEET 5 AA112 HIS A 199 SER A 208 -1 N SER A 202 O THR A 225 SHEET 6 AA112 ASN A 149 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 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 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 PHE A 64 N1 GYS A 66 1555 1555 1.34 LINK C3 GYS A 66 N VAL A 68 1555 1555 1.34 LINK OD1 ASP A 197 MG MG A 301 1555 1555 2.99 LINK OD2 ASP A 197 MG MG A 301 1555 1555 2.55 LINK MG MG A 301 O HOH A 436 1555 3557 2.13 LINK MG MG A 301 O BHOH A 605 1555 2455 1.95 LINK MG MG A 301 O HOH A 644 1555 1555 1.78 LINK MG MG A 301 O HOH A 831 1555 3557 2.06 LINK MG MG A 301 O AHOH A 898 1555 1555 2.72 LINK MG MG A 301 O BHOH A 898 1555 1555 2.07 LINK MG A MG A 302 O AHOH A 508 1555 4557 2.08 LINK MG A MG A 302 O AHOH A 523 1555 1555 2.08 LINK MG A MG A 302 O AHOH A 740 1555 1555 2.04 LINK MG A MG A 302 O AHOH A 796 1555 4557 2.03 LINK MG A MG A 302 O AHOH A 832 1555 4557 2.03 LINK MG A MG A 302 O AHOH A 879 1555 1555 2.19 CISPEP 1 MET A 88 PRO A 89 0 8.88 SITE 1 AC1 7 ARG A 80 ASP A 197 HOH A 436 HOH A 605 SITE 2 AC1 7 HOH A 644 HOH A 831 HOH A 898 SITE 1 AC2 6 HOH A 508 HOH A 523 HOH A 740 HOH A 796 SITE 2 AC2 6 HOH A 832 HOH A 879 CRYST1 50.870 62.340 68.850 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 0.019658 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016041 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014524 0.00000