HEADER FLUORESCENT PROTEIN 15-AUG-19 6U1A TITLE CRYSTAL STRUCTURE OF FLUORESCENT PROTEIN FUSIONRED COMPND MOL_ID: 1; COMPND 2 MOLECULE: RED FLUORESCENT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTACMAEA QUADRICOLOR; SOURCE 3 ORGANISM_TAXID: 6118; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FLUORESCENT PROTEIN, ALTERNATIVE ROUTES OF POST-TRANSLATIONAL KEYWDS 2 MODIFICATIONS, HYDROLYSIS EXPDTA X-RAY DIFFRACTION AUTHOR S.PLETNEV,L.MUSLINKINA,N.PLETNEVA,V.Z.PLETNEV REVDAT 3 15-NOV-23 6U1A 1 REMARK REVDAT 2 11-OCT-23 6U1A 1 LINK REVDAT 1 22-APR-20 6U1A 0 JRNL AUTH L.MUSLINKINA,V.Z.PLETNEV,N.V.PLETNEVA,D.A.RUCHKIN, JRNL AUTH 2 D.V.KOLESOV,A.M.BOGDANOV,L.A.KOST,T.V.RAKITINA,Y.K.AGAPOVA, JRNL AUTH 3 I.I.SHEMYAKINA,D.M.CHUDAKOV,S.PLETNEV JRNL TITL TWO INDEPENDENT ROUTES OF POST-TRANSLATIONAL CHEMISTRY IN JRNL TITL 2 FLUORESCENT PROTEIN FUSIONRED. JRNL REF INT.J.BIOL.MACROMOL. V. 155 551 2020 JRNL REFN ISSN 0141-8130 JRNL PMID 32243936 JRNL DOI 10.1016/J.IJBIOMAC.2020.03.244 REMARK 2 REMARK 2 RESOLUTION. 1.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.52 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 90642 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) : 0.127 REMARK 3 R VALUE (WORKING SET) : 0.127 REMARK 3 FREE R VALUE : 0.147 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1861 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.09 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.12 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5945 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 106 REMARK 3 BIN FREE R VALUE : 0.2440 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1746 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 365 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.38 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.05000 REMARK 3 B22 (A**2) : 0.59000 REMARK 3 B33 (A**2) : -0.64000 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): 0.026 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.026 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.019 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.882 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.983 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.980 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2041 ; 0.027 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1831 ; 0.013 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2791 ; 2.559 ; 1.695 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4293 ; 2.141 ; 1.598 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 263 ; 7.566 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 103 ;33.660 ;23.204 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 352 ;13.816 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;22.848 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 253 ; 0.125 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2420 ; 0.018 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 444 ; 0.013 ; 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): 3872 ;20.804 ; 3.000 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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 : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6U1A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-AUG-19. REMARK 100 THE DEPOSITION ID IS D_1000243721. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-MAR-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 92579 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.090 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.09 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : 0.56800 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: MOLREP REMARK 200 STARTING MODEL: 3BXA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5 MM COCL2, 5 MM NICL2, 5MM CDCL2, 5MM REMARK 280 MGCL2, 0.1 M HEPES PH 7.5, 12% PEG3350, VAPOR DIFFUSION, HANGING REMARK 280 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 22.50750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.67350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.63050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.67350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.50750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.63050 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 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 0 REMARK 465 VAL A 1 REMARK 465 SER A 2 REMARK 465 THR A 223 REMARK 465 GLY A 224 REMARK 465 GLY A 225 REMARK 465 ALA A 226 REMARK 465 GLY A 227 REMARK 465 ASP A 228 REMARK 465 GLY A 229 REMARK 465 GLY A 230 REMARK 465 LYS A 231 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 CYS A 158 CA - C - N ANGL. DEV. = -16.4 DEGREES REMARK 500 CYS A 158 O - C - N ANGL. DEV. = 9.7 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 ASN A 20 -133.57 47.61 REMARK 500 PRO A 52 36.82 -91.23 REMARK 500 PHE A 69 56.10 -99.04 REMARK 500 CYS A 158 -170.33 -176.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 198 0.09 SIDE CHAIN 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 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 NI A 301 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 12 NZ REMARK 620 2 GLU A 36 CD 123.3 REMARK 620 3 GLU A 36 OE1 121.9 1.7 REMARK 620 4 GLU A 36 OE2 126.5 3.3 4.9 REMARK 620 5 CYS A 114 SG 118.1 7.2 5.5 10.2 REMARK 620 6 HOH A 545 O 128.4 8.2 8.4 7.3 10.4 REMARK 620 7 HOH A 634 O 126.6 5.9 7.7 4.1 13.2 11.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 302 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 16 OE2 REMARK 620 2 HIS A 23 NE2 97.2 REMARK 620 3 GLU A 155 OE2 88.8 108.7 REMARK 620 4 HOH A 428 O 97.5 91.2 18.7 REMARK 620 5 HOH A 564 O 88.3 174.4 70.1 86.9 REMARK 620 6 HOH A 583 O 85.6 90.0 161.0 176.5 91.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 303 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 22 CG REMARK 620 2 HIS A 22 ND1 67.0 REMARK 620 3 HIS A 22 CE1 52.1 94.6 REMARK 620 4 ASP A 151 OD1 28.8 84.7 69.4 REMARK 620 5 ASP A 151 OD2 28.5 82.9 70.7 2.1 REMARK 620 6 HOH A 408 O 88.1 73.2 53.8 115.6 115.8 REMARK 620 7 HOH A 669 O 128.0 155.1 84.7 117.8 119.8 86.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 304 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 22 ND1 REMARK 620 2 HIS A 22 ND1 62.5 REMARK 620 3 HIS A 22 CE1 29.2 87.8 REMARK 620 4 HIS A 22 CE1 87.6 26.0 109.9 REMARK 620 5 ASP A 151 OD1 33.5 58.5 58.3 82.8 REMARK 620 6 HOH A 408 O 62.4 88.1 44.4 94.5 95.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 305 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 141 OE2 REMARK 620 2 GLU A 141 OE2 6.8 REMARK 620 3 HOH A 442 O 93.7 94.0 REMARK 620 4 HOH A 466 O 83.4 76.6 89.2 REMARK 620 5 HOH A 629 O 173.4 166.6 85.8 90.0 REMARK 620 6 HOH A 645 O 89.0 88.0 173.5 85.3 90.8 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 NI A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 305 DBREF 6U1A A 0 231 PDB 6U1A 6U1A 0 231 SEQRES 1 A 232 MET VAL SER GLU LEU ILE LYS GLU ASN MET PRO MET LYS SEQRES 2 A 232 LEU TYR MET GLU GLY THR VAL ASN ASN HIS HIS PHE LYS SEQRES 3 A 232 CYS THR SER GLU GLY GLU GLY LYS PRO TYR GLU GLY THR SEQRES 4 A 232 GLN THR MET ARG ILE LYS VAL VAL GLU GLY GLY PRO LEU SEQRES 5 A 232 PRO PHE ALA PHE ASP ILE LEU ALA THR SER PHE MET PQ4 SEQRES 6 A 232 GLY SER ARG THR PHE ILE LYS HIS PRO PRO GLY ILE PRO SEQRES 7 A 232 ASP PHE PHE LYS GLN SER PHE PRO GLU GLY PHE THR TRP SEQRES 8 A 232 GLU ARG VAL THR THR TYR GLU ASP GLY GLY VAL LEU THR SEQRES 9 A 232 ALA THR GLN ASP THR SER LEU GLN ASP GLY CYS LEU ILE SEQRES 10 A 232 TYR ASN VAL LYS VAL ARG GLY VAL ASN PHE PRO ALA ASN SEQRES 11 A 232 GLY PRO VAL MET GLN LYS LYS THR LEU GLY TRP GLU ALA SEQRES 12 A 232 SER THR GLU THR MET TYR PRO ALA ASP GLY GLY LEU GLU SEQRES 13 A 232 GLY ALA CYS ASP MET ALA LEU LYS LEU VAL GLY GLY GLY SEQRES 14 A 232 HIS LEU ILE CYS ASN LEU GLU THR THR TYR ARG SER LYS SEQRES 15 A 232 LYS PRO ALA THR ASN LEU LYS MET PRO GLY VAL TYR ASN SEQRES 16 A 232 VAL ASP HIS ARG LEU GLU ARG ILE LYS GLU ALA ASP ASP SEQRES 17 A 232 GLU THR TYR VAL GLU GLN HIS GLU VAL ALA VAL ALA ARG SEQRES 18 A 232 TYR SER THR GLY GLY ALA GLY ASP GLY GLY LYS HET NRQ A 63 23 HET PQ4 A 64 12 HET NI A 301 1 HET NI A 302 1 HET NI A 303 1 HET NI A 304 1 HET CA A 305 1 HETNAM NRQ {(4Z)-4-(4-HYDROXYBENZYLIDENE)-2-[3-(METHYLTHIO) HETNAM 2 NRQ PROPANIMIDOYL]-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1- HETNAM 3 NRQ YL}ACETIC ACID HETNAM PQ4 (2Z)-2-AMINO-3-(4-HYDROXYPHENYL)PROP-2-ENOIC ACID HETNAM NI NICKEL (II) ION HETNAM CA CALCIUM ION HETSYN NRQ CHROMOPHORE (MET-TYR-GLY) FORMUL 1 NRQ C16 H17 N3 O4 S FORMUL 1 PQ4 C9 H9 N O3 FORMUL 2 NI 4(NI 2+) FORMUL 6 CA CA 2+ FORMUL 7 HOH *365(H2 O) HELIX 1 AA1 ALA A 54 PHE A 62 5 9 HELIX 2 AA2 PHE A 80 PHE A 84 5 5 HELIX 3 AA3 PRO A 183 LEU A 187 5 5 SHEET 1 AA113 THR A 137 TRP A 140 0 SHEET 2 AA113 GLY A 153 LEU A 164 -1 O LYS A 163 N GLY A 139 SHEET 3 AA113 HIS A 169 SER A 180 -1 O TYR A 178 N LEU A 154 SHEET 4 AA113 PHE A 88 TYR A 96 -1 N THR A 95 O ASN A 173 SHEET 5 AA113 VAL A 101 GLN A 111 -1 O ALA A 104 N ARG A 92 SHEET 6 AA113 CYS A 114 VAL A 124 -1 O ARG A 122 N THR A 103 SHEET 7 AA113 MET A 9 VAL A 19 1 N THR A 18 O GLY A 123 SHEET 8 AA113 HIS A 22 LYS A 33 -1 O CYS A 26 N MET A 15 SHEET 9 AA113 THR A 38 GLU A 47 -1 O LYS A 44 N THR A 27 SHEET 10 AA113 TYR A 210 ARG A 220 -1 O VAL A 211 N ILE A 43 SHEET 11 AA113 TYR A 193 GLU A 204 -1 N ASN A 194 O ARG A 220 SHEET 12 AA113 SER A 143 ALA A 150 -1 N MET A 147 O TYR A 193 SHEET 13 AA113 GLY A 153 LEU A 164 -1 O GLY A 153 N ALA A 150 LINK C APHE A 62 N1 ANRQ A 63 1555 1555 1.35 LINK C BMET A 63 N BPQ4 A 64 1555 1555 1.33 LINK C3 ANRQ A 63 N SER A 66 1555 1555 1.33 LINK C BPQ4 A 64 N BGLY A 65 1555 1555 1.35 LINK NZ LYS A 12 NI NI A 301 1555 4545 2.39 LINK OE2 GLU A 16 NI NI A 302 1555 1555 2.05 LINK CG AHIS A 22 NI NI A 303 1555 1555 2.78 LINK ND1BHIS A 22 NI NI A 303 1555 1555 2.50 LINK CE1AHIS A 22 NI NI A 303 1555 1555 1.76 LINK ND1AHIS A 22 NI NI A 304 1555 1555 2.19 LINK ND1BHIS A 22 NI NI A 304 1555 1555 1.81 LINK CE1AHIS A 22 NI NI A 304 1555 1555 2.68 LINK CE1BHIS A 22 NI NI A 304 1555 1555 2.63 LINK NE2 HIS A 23 NI NI A 302 1555 1555 2.09 LINK CD GLU A 36 NI NI A 301 1555 1555 2.72 LINK OE1 GLU A 36 NI NI A 301 1555 1555 2.58 LINK OE2 GLU A 36 NI NI A 301 1555 1555 2.18 LINK SG CYS A 114 NI NI A 301 1555 4545 2.49 LINK OE2AGLU A 141 CA CA A 305 1555 1555 2.05 LINK OE2BGLU A 141 CA CA A 305 1555 1555 2.32 LINK OD1 ASP A 151 NI NI A 303 1555 4455 2.43 LINK OD2 ASP A 151 NI NI A 303 1555 4455 2.68 LINK OD1 ASP A 151 NI NI A 304 1555 4455 2.37 LINK OE2 GLU A 155 NI NI A 302 1555 4455 2.11 LINK NI NI A 301 O HOH A 545 1555 1555 2.48 LINK NI NI A 301 O HOH A 634 1555 1555 2.37 LINK NI NI A 302 O HOH A 428 1555 4555 2.12 LINK NI NI A 302 O HOH A 564 1555 4555 2.13 LINK NI NI A 302 O HOH A 583 1555 4555 2.11 LINK NI NI A 303 O HOH A 408 1555 1555 2.32 LINK NI NI A 303 O HOH A 669 1555 4555 2.53 LINK NI NI A 304 O HOH A 408 1555 1555 2.31 LINK CA CA A 305 O HOH A 442 1555 1555 2.04 LINK CA CA A 305 O HOH A 466 1555 1555 2.04 LINK CA CA A 305 O HOH A 629 1555 1555 2.09 LINK CA CA A 305 O HOH A 645 1555 2555 2.09 CISPEP 1 GLY A 49 PRO A 50 0 -10.42 CISPEP 2 PHE A 84 PRO A 85 0 11.98 SITE 1 AC1 5 LYS A 12 GLU A 36 CYS A 114 HOH A 545 SITE 2 AC1 5 HOH A 634 SITE 1 AC2 6 GLU A 16 HIS A 23 GLU A 155 HOH A 428 SITE 2 AC2 6 HOH A 564 HOH A 583 SITE 1 AC3 5 HIS A 22 ASP A 151 NI A 304 HOH A 408 SITE 2 AC3 5 HOH A 669 SITE 1 AC4 4 HIS A 22 ASP A 151 NI A 303 HOH A 408 SITE 1 AC5 6 GLU A 141 HIS A 169 HOH A 442 HOH A 466 SITE 2 AC5 6 HOH A 629 HOH A 645 CRYST1 45.015 55.261 89.347 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 0.022215 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018096 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011192 0.00000