HEADER FLUORESCENT PROTEIN 21-AUG-19 6SM0 TITLE VENUS 66 P-AZIDO-L-PHENYLALANIN (AZF) VARIANT, DARK GROWN 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_TAXID: 6100; SOURCE 4 GENE: GFP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS VENUS 66 FLUORESCENT PROTEIN, AZF VARIANT, AEQUORIA VICTORIA, GFP, KEYWDS 2 NON-CANONICAL AMINO ACID, 3D X-RAY STRUCTURE DETERMINATION, KEYWDS 3 FLUORESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.J.RIZKALLAH,H.S.AL MASLOOKHI,D.D.JONES REVDAT 3 24-JAN-24 6SM0 1 LINK REVDAT 2 01-SEP-21 6SM0 1 JRNL REMARK REVDAT 1 17-FEB-21 6SM0 0 JRNL AUTH H.S.AUHIM,B.L.GRIGORENKO,T.K.HARRIS,O.E.AKSAKAL, JRNL AUTH 2 I.V.POLYAKOV,C.BERRY,G.D.P.GOMES,I.V.ALABUGIN,P.J.RIZKALLAH, JRNL AUTH 3 A.V.NEMUKHIN,D.D.JONES JRNL TITL STALLING CHROMOPHORE SYNTHESIS OF THE FLUORESCENT PROTEIN JRNL TITL 2 VENUS REVEALS THE MOLECULAR BASIS OF THE FINAL OXIDATION JRNL TITL 3 STEP. JRNL REF CHEM SCI V. 12 7735 2021 JRNL REFN ISSN 2041-6520 JRNL PMID 34168826 JRNL DOI 10.1039/D0SC06693A REMARK 2 REMARK 2 RESOLUTION. 1.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 17175 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 922 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.91 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.96 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1238 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.2760 REMARK 3 BIN FREE R VALUE SET COUNT : 65 REMARK 3 BIN FREE R VALUE : 0.3170 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1813 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 213 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.64 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.22000 REMARK 3 B22 (A**2) : 0.85000 REMARK 3 B33 (A**2) : 0.38000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.183 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.164 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.133 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.883 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1895 ; 0.012 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1711 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2568 ; 1.785 ; 1.661 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3995 ; 1.367 ; 1.595 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 232 ; 7.649 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 98 ;33.653 ;24.388 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 322 ;16.168 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ; 6.547 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 236 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2142 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 378 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 230 REMARK 3 ORIGIN FOR THE GROUP (A): 25.314 2.844 3.583 REMARK 3 T TENSOR REMARK 3 T11: 0.0620 T22: 0.0085 REMARK 3 T33: 0.0025 T12: 0.0053 REMARK 3 T13: 0.0022 T23: -0.0011 REMARK 3 L TENSOR REMARK 3 L11: 1.1785 L22: 2.0445 REMARK 3 L33: 1.4120 L12: -0.1634 REMARK 3 L13: 0.0566 L23: 0.2696 REMARK 3 S TENSOR REMARK 3 S11: -0.0378 S12: -0.0421 S13: 0.0514 REMARK 3 S21: 0.0308 S22: 0.0439 S23: -0.0029 REMARK 3 S31: -0.0380 S32: -0.0894 S33: -0.0061 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 6SM0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-AUG-19. REMARK 100 THE DEPOSITION ID IS D_1292103934. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91587 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18146 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.910 REMARK 200 RESOLUTION RANGE LOW (A) : 63.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.16400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.91 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 1.14500 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 2.8.2 REMARK 200 STARTING MODEL: 4J8A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10MM ZN CL2, 100 MM NA ACETATE, 20% REMARK 280 PEG 6000, PH 5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 25.47350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 34.95750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.62550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 34.95750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.47350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.62550 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: 400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 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: 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 ZN ZN A 302 O HOH A 425 1.68 REMARK 500 O3 LKE A 66 O2 OXY A 301 2.06 REMARK 500 REMARK 500 REMARK: NULL 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 GLU A 142 CD GLU A 142 OE1 0.067 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 PRO A 75 156.92 -49.76 REMARK 500 ASP A 103 -159.18 -152.18 REMARK 500 ASP A 155 74.09 -111.30 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 142 OE1 REMARK 620 2 ASP A 197 OD2 97.3 REMARK 620 3 HOH A 498 O 97.7 0.3 REMARK 620 4 HOH A 566 O 97.0 3.5 3.4 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OXY A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 303 DBREF 6SM0 A 2 230 UNP P42212 GFP_AEQVI 2 230 SEQADV 6SM0 LEU A 46 UNP P42212 PHE 46 CONFLICT SEQADV 6SM0 LEU A 64 UNP P42212 PHE 64 CONFLICT SEQADV 6SM0 LKE A 66 UNP P42212 SER 65 CHROMOPHORE SEQADV 6SM0 LKE A 66 UNP P42212 TYR 66 CHROMOPHORE SEQADV 6SM0 LKE A 66 UNP P42212 GLY 67 CHROMOPHORE SEQADV 6SM0 LEU A 68 UNP P42212 VAL 68 CONFLICT SEQADV 6SM0 ALA A 72 UNP P42212 SER 72 CONFLICT SEQADV 6SM0 THR A 153 UNP P42212 MET 153 CONFLICT SEQADV 6SM0 ALA A 163 UNP P42212 VAL 163 CONFLICT SEQADV 6SM0 GLY A 175 UNP P42212 SER 175 CONFLICT SEQADV 6SM0 TYR A 203 UNP P42212 THR 203 CONFLICT SEQRES 1 A 227 SER LYS GLY GLU GLU LEU PHE THR GLY VAL VAL PRO ILE SEQRES 2 A 227 LEU VAL GLU LEU ASP GLY ASP VAL ASN GLY HIS LYS PHE SEQRES 3 A 227 SER VAL SER GLY GLU GLY GLU GLY ASP ALA THR TYR GLY SEQRES 4 A 227 LYS LEU THR LEU LYS LEU ILE CYS THR THR GLY LYS LEU SEQRES 5 A 227 PRO VAL PRO TRP PRO THR LEU VAL THR THR LEU LKE LEU SEQRES 6 A 227 GLN CYS PHE ALA ARG TYR PRO ASP HIS MET LYS GLN HIS SEQRES 7 A 227 ASP PHE PHE LYS SER ALA MET PRO GLU GLY TYR VAL GLN SEQRES 8 A 227 GLU ARG THR ILE PHE PHE LYS ASP ASP GLY ASN TYR LYS SEQRES 9 A 227 THR ARG ALA GLU VAL LYS PHE GLU GLY ASP THR LEU VAL SEQRES 10 A 227 ASN ARG ILE GLU LEU LYS GLY ILE ASP PHE LYS GLU ASP SEQRES 11 A 227 GLY ASN ILE LEU GLY HIS LYS LEU GLU TYR ASN TYR ASN SEQRES 12 A 227 SER HIS ASN VAL TYR ILE THR ALA ASP LYS GLN LYS ASN SEQRES 13 A 227 GLY ILE LYS ALA ASN PHE LYS ILE ARG HIS ASN ILE GLU SEQRES 14 A 227 ASP GLY GLY VAL GLN LEU ALA ASP HIS TYR GLN GLN ASN SEQRES 15 A 227 THR PRO ILE GLY ASP GLY PRO VAL LEU LEU PRO ASP ASN SEQRES 16 A 227 HIS TYR LEU SER TYR GLN SER ALA LEU SER LYS ASP PRO SEQRES 17 A 227 ASN GLU LYS ARG ASP HIS MET VAL LEU LEU GLU PHE VAL SEQRES 18 A 227 THR ALA ALA GLY ILE THR MODRES 6SM0 LKE A 66 SER CHROMOPHORE MODRES 6SM0 LKE A 66 TYR CHROMOPHORE MODRES 6SM0 LKE A 66 GLY CHROMOPHORE HET LKE A 66 21 HET OXY A 301 2 HET ZN A 302 1 HET SO4 A 303 5 HETNAM LKE 2-[(4~{Z})-2-(AMINOMETHYL)-4-[(4-AZIDOPHENYL) HETNAM 2 LKE METHYLIDENE]-5-OXIDANYLIDENE-IMIDAZOL-1-YL]ETHANOIC HETNAM 3 LKE ACID HETNAM OXY OXYGEN MOLECULE HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 1 LKE C13 H12 N6 O3 FORMUL 2 OXY O2 FORMUL 3 ZN ZN 2+ FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *213(H2 O) HELIX 1 AA1 GLY A 4 THR A 9 5 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 LEU 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 ILE A 47 N SER A 30 SHEET 4 AA112 HIS A 217 ALA A 227 -1 O GLU A 222 N LEU A 42 SHEET 5 AA112 HIS A 199 SER A 208 -1 N SER A 202 O THR A 225 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 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 LEU A 64 N1 LKE A 66 1555 1555 1.58 LINK C3 LKE A 66 N LEU A 68 1555 1555 1.35 LINK OE1 GLU A 142 ZN ZN A 302 1555 2554 1.76 LINK OD2 ASP A 197 ZN ZN A 302 1555 1555 2.17 LINK ZN ZN A 302 O HOH A 498 1555 2555 2.56 LINK ZN ZN A 302 O HOH A 566 1555 2555 2.42 CISPEP 1 MET A 88 PRO A 89 0 5.38 SITE 1 AC1 6 LKE A 66 LEU A 68 GLN A 69 TYR A 203 SITE 2 AC1 6 GLU A 222 HOH A 452 SITE 1 AC2 5 GLU A 142 ASP A 197 HOH A 425 HOH A 498 SITE 2 AC2 5 HOH A 566 SITE 1 AC3 6 GLU A 95 ARG A 96 THR A 97 TYR A 182 SITE 2 AC3 6 GLN A 184 HOH A 446 CRYST1 50.947 63.251 69.915 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 0.019628 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015810 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014303 0.00000