HEADER FLUORESCENT PROTEIN 14-JUN-11 3SG6 TITLE CRYSTAL STRUCTURE OF DIMERIC GCAMP2-LIA(LINKER 1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYOSIN LIGHT CHAIN KINASE, GREEN FLUORESCENT PROTEIN, COMPND 3 CALMODULIN-1 CHIMERA; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: SEE REMARK 999; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS, AEQUOREA VICTORIA, RATTUS SOURCE 3 NORVEGICUS; SOURCE 4 ORGANISM_COMMON: CHICKEN, JELLYFISH, RAT; SOURCE 5 ORGANISM_TAXID: 9031, 6100, 10116; SOURCE 6 GENE: GFP, CALM1, CALM, CAM, CAM1, CAMI; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CALCIUM SENSOR, FLUORESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.R.SCHREITER,J.AKERBOOM,L.L.LOOGER REVDAT 5 06-DEC-23 3SG6 1 REMARK REVDAT 4 13-SEP-23 3SG6 1 REMARK LINK REVDAT 3 28-JUN-17 3SG6 1 DBREF SEQADV REVDAT 2 08-JAN-14 3SG6 1 JRNL REVDAT 1 20-JUN-12 3SG6 0 JRNL AUTH J.AKERBOOM,T.W.CHEN,T.J.WARDILL,L.TIAN,J.S.MARVIN,S.MUTLU, JRNL AUTH 2 N.C.CALDERON,F.ESPOSTI,B.G.BORGHUIS,X.R.SUN,A.GORDUS, JRNL AUTH 3 M.B.ORGER,R.PORTUGUES,F.ENGERT,J.J.MACKLIN,A.FILOSA, JRNL AUTH 4 A.AGGARWAL,R.A.KERR,R.TAKAGI,S.KRACUN,E.SHIGETOMI,B.S.KHAKH, JRNL AUTH 5 H.BAIER,L.LAGNADO,S.S.WANG,C.I.BARGMANN,B.E.KIMMEL, JRNL AUTH 6 V.JAYARAMAN,K.SVOBODA,D.S.KIM,E.R.SCHREITER,L.L.LOOGER JRNL TITL OPTIMIZATION OF A GCAMP CALCIUM INDICATOR FOR NEURAL JRNL TITL 2 ACTIVITY IMAGING. JRNL REF J.NEUROSCI. V. 32 13819 2012 JRNL REFN ISSN 0270-6474 JRNL PMID 23035093 JRNL DOI 10.1523/JNEUROSCI.2601-12.2012 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0111 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 40438 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) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2147 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2228 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 72.69 REMARK 3 BIN R VALUE (WORKING SET) : 0.3480 REMARK 3 BIN FREE R VALUE SET COUNT : 138 REMARK 3 BIN FREE R VALUE : 0.3590 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3057 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 272 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.10000 REMARK 3 B22 (A**2) : -0.49000 REMARK 3 B33 (A**2) : 0.40000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.05000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.127 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.127 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.084 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.976 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.957 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3142 ; 0.025 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2136 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4242 ; 2.018 ; 1.967 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5223 ; 1.081 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 388 ; 6.328 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 160 ;33.841 ;25.313 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 567 ;16.202 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;22.365 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 462 ; 0.127 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3519 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 621 ; 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 : 8 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 40 A 60 REMARK 3 ORIGIN FOR THE GROUP (A): -16.1430 18.7160 10.4880 REMARK 3 T TENSOR REMARK 3 T11: 0.1412 T22: 0.2971 REMARK 3 T33: 0.0945 T12: 0.1054 REMARK 3 T13: -0.0072 T23: -0.1231 REMARK 3 L TENSOR REMARK 3 L11: 6.8516 L22: 6.0796 REMARK 3 L33: 5.7349 L12: -1.6848 REMARK 3 L13: -5.7692 L23: 3.2099 REMARK 3 S TENSOR REMARK 3 S11: 0.2994 S12: -0.4369 S13: 0.3829 REMARK 3 S21: -0.3489 S22: 0.2126 S23: -0.3288 REMARK 3 S31: -0.3470 S32: 0.5693 S33: -0.5120 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 61 A 85 REMARK 3 ORIGIN FOR THE GROUP (A): -16.9540 1.8090 -14.7770 REMARK 3 T TENSOR REMARK 3 T11: 0.0873 T22: 0.0885 REMARK 3 T33: 0.0766 T12: -0.0101 REMARK 3 T13: -0.0035 T23: 0.0171 REMARK 3 L TENSOR REMARK 3 L11: 1.0262 L22: 5.7758 REMARK 3 L33: 0.8534 L12: -1.2263 REMARK 3 L13: -0.1335 L23: 0.9197 REMARK 3 S TENSOR REMARK 3 S11: -0.0422 S12: -0.1710 S13: -0.0956 REMARK 3 S21: 0.1110 S22: -0.0171 S23: 0.3245 REMARK 3 S31: 0.0297 S32: 0.0207 S33: 0.0593 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 86 A 119 REMARK 3 ORIGIN FOR THE GROUP (A): -15.0360 2.9140 -17.6520 REMARK 3 T TENSOR REMARK 3 T11: 0.0928 T22: 0.0893 REMARK 3 T33: 0.0650 T12: -0.0177 REMARK 3 T13: 0.0109 T23: 0.0250 REMARK 3 L TENSOR REMARK 3 L11: 1.2508 L22: 1.6395 REMARK 3 L33: 1.3144 L12: -0.0622 REMARK 3 L13: 0.1921 L23: 0.3378 REMARK 3 S TENSOR REMARK 3 S11: 0.0570 S12: -0.0993 S13: -0.0674 REMARK 3 S21: -0.0238 S22: -0.0123 S23: 0.0072 REMARK 3 S31: -0.0279 S32: 0.0516 S33: -0.0447 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 120 A 303 REMARK 3 ORIGIN FOR THE GROUP (A): -12.3540 9.9690 -25.7800 REMARK 3 T TENSOR REMARK 3 T11: 0.0857 T22: 0.0827 REMARK 3 T33: 0.0692 T12: -0.0171 REMARK 3 T13: -0.0008 T23: -0.0009 REMARK 3 L TENSOR REMARK 3 L11: 1.0077 L22: 0.9045 REMARK 3 L33: 0.9140 L12: -0.0526 REMARK 3 L13: 0.1067 L23: -0.2629 REMARK 3 S TENSOR REMARK 3 S11: 0.0390 S12: 0.0079 S13: 0.0268 REMARK 3 S21: -0.0431 S22: -0.0360 S23: -0.0198 REMARK 3 S31: -0.0372 S32: 0.0856 S33: -0.0030 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 307 A 345 REMARK 3 ORIGIN FOR THE GROUP (A): 13.5650 10.0980 -13.3450 REMARK 3 T TENSOR REMARK 3 T11: 0.0689 T22: 0.2483 REMARK 3 T33: 0.1016 T12: -0.0943 REMARK 3 T13: -0.0158 T23: 0.0734 REMARK 3 L TENSOR REMARK 3 L11: 3.4921 L22: 2.3617 REMARK 3 L33: 2.0993 L12: 0.9208 REMARK 3 L13: 0.9300 L23: 1.6763 REMARK 3 S TENSOR REMARK 3 S11: -0.0327 S12: 0.1612 S13: 0.3625 REMARK 3 S21: -0.0846 S22: -0.2732 S23: 0.0833 REMARK 3 S31: -0.0104 S32: -0.1126 S33: 0.3059 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 346 A 378 REMARK 3 ORIGIN FOR THE GROUP (A): 8.5550 6.5530 -4.7790 REMARK 3 T TENSOR REMARK 3 T11: 0.0713 T22: 0.2871 REMARK 3 T33: 0.0132 T12: -0.0882 REMARK 3 T13: -0.0004 T23: 0.0262 REMARK 3 L TENSOR REMARK 3 L11: 2.2386 L22: 1.6218 REMARK 3 L33: 4.9748 L12: -0.5835 REMARK 3 L13: 1.8182 L23: -1.7882 REMARK 3 S TENSOR REMARK 3 S11: -0.0634 S12: 0.0372 S13: 0.0887 REMARK 3 S21: 0.1359 S22: 0.1283 S23: 0.0900 REMARK 3 S31: 0.1826 S32: -0.4472 S33: -0.0648 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 385 A 419 REMARK 3 ORIGIN FOR THE GROUP (A): 26.4730 19.8010 -7.3850 REMARK 3 T TENSOR REMARK 3 T11: 0.1337 T22: 0.1354 REMARK 3 T33: 0.0733 T12: -0.1149 REMARK 3 T13: -0.0785 T23: 0.0668 REMARK 3 L TENSOR REMARK 3 L11: 3.8021 L22: 4.3005 REMARK 3 L33: 2.4925 L12: 0.2721 REMARK 3 L13: -0.3647 L23: -0.0956 REMARK 3 S TENSOR REMARK 3 S11: 0.1490 S12: -0.2691 S13: -0.3644 REMARK 3 S21: 0.5177 S22: -0.1710 S23: -0.3879 REMARK 3 S31: 0.1779 S32: -0.1855 S33: 0.0219 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 420 A 450 REMARK 3 ORIGIN FOR THE GROUP (A): 26.7000 28.3050 -13.9320 REMARK 3 T TENSOR REMARK 3 T11: 0.0683 T22: 0.1241 REMARK 3 T33: 0.0546 T12: -0.0296 REMARK 3 T13: -0.0021 T23: 0.0139 REMARK 3 L TENSOR REMARK 3 L11: 1.6954 L22: 2.2415 REMARK 3 L33: 2.6384 L12: 1.8349 REMARK 3 L13: 0.5240 L23: 0.8614 REMARK 3 S TENSOR REMARK 3 S11: 0.1423 S12: -0.0441 S13: 0.2011 REMARK 3 S21: 0.0736 S22: -0.0088 S23: 0.2032 REMARK 3 S31: 0.0145 S32: -0.3597 S33: -0.1334 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: REMARK 3 HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT REMARK 3 U VALUES : RESIDUAL ONLY REMARK 4 REMARK 4 3SG6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUN-11. REMARK 100 THE DEPOSITION ID IS D_1000066163. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 92 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40438 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 28.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07000 REMARK 200 FOR THE DATA SET : 15.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.46800 REMARK 200 FOR SHELL : 1.600 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: PDB ENTRY 3EK7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFATE, 0.1 M TRIS, PH REMARK 280 8.5, 30% PEG4000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 64.48800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.74550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 64.48800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.74550 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -163.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 ARG A 2 REMARK 465 GLY A 3 REMARK 465 SER A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 GLY A 11 REMARK 465 MET A 12 REMARK 465 ALA A 13 REMARK 465 SER A 14 REMARK 465 MET A 15 REMARK 465 THR A 16 REMARK 465 GLY A 17 REMARK 465 GLY A 18 REMARK 465 GLN A 19 REMARK 465 GLN A 20 REMARK 465 MET A 21 REMARK 465 GLY A 22 REMARK 465 ARG A 23 REMARK 465 ASP A 24 REMARK 465 LEU A 25 REMARK 465 TYR A 26 REMARK 465 ASP A 27 REMARK 465 ASP A 28 REMARK 465 ASP A 29 REMARK 465 ASP A 30 REMARK 465 LYS A 31 REMARK 465 ASP A 32 REMARK 465 LEU A 33 REMARK 465 ALA A 34 REMARK 465 THR A 35 REMARK 465 MET A 36 REMARK 465 VAL A 37 REMARK 465 ASP A 38 REMARK 465 SER A 39 REMARK 465 GLY A 146 REMARK 465 MET A 147 REMARK 465 ASP A 148 REMARK 465 GLU A 149 REMARK 465 LEU A 150 REMARK 465 TYR A 151 REMARK 465 LYS A 152 REMARK 465 GLY A 153 REMARK 465 GLY A 154 REMARK 465 THR A 155 REMARK 465 GLY A 156 REMARK 465 GLY A 157 REMARK 465 SER A 158 REMARK 465 MET A 159 REMARK 465 VAL A 160 REMARK 465 SER A 161 REMARK 465 THR A 304 REMARK 465 ARG A 305 REMARK 465 ASP A 306 REMARK 465 LYS A 379 REMARK 465 MET A 380 REMARK 465 LYS A 381 REMARK 465 ASP A 382 REMARK 465 THR A 383 REMARK 465 ASP A 384 REMARK 465 ALA A 451 REMARK 465 LYS A 452 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 CA CA A 455 O HOH A 567 1.57 REMARK 500 O HOH A 607 O HOH A 714 1.92 REMARK 500 OE2 GLU A 86 O HOH A 711 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD1 ASN A 126 NZ LYS A 162 1565 2.03 REMARK 500 O HOH A 549 O HOH A 643 2555 2.17 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 ASP A 178 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 241 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 255 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 268 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 268 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ASP A 326 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 GLU A 371 OE1 - CD - OE2 ANGL. DEV. = -9.3 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 ALA A 62 56.55 -149.71 REMARK 500 HIS A 113 -176.89 -171.22 REMARK 500 ASN A 346 57.64 -143.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THIS TRIPLE CHIMERA COMPRISES (FROM THE N-TERMINUS) AN ENGINEERED REMARK 600 EXPRESSION TAG, RESIDUES 37-55 OF UNP Q6LDG3, AN ENGINEERED LIA REMARK 600 LINKER, RESIDUES 149-239 OF UNP P42212, AN ENGINEERED GGTGGSMV REMARK 600 LINKER, RESIDUES 2-144 OF UNP P42212, AN ENGINEERED TR LINKER, AND REMARK 600 RESIDUES 3-149 OF UNP P62161. UNP P42212 RESIDUES S65, Y66, AND G67 REMARK 600 ARE THE CHROMOPHORE CRO. 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 CA A 454 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 324 OD1 REMARK 620 2 ASP A 326 OD1 81.2 REMARK 620 3 ASP A 328 OD1 82.6 80.5 REMARK 620 4 THR A 330 O 84.8 160.0 83.6 REMARK 620 5 GLU A 335 OE1 95.9 77.0 157.4 118.9 REMARK 620 6 GLU A 335 OE2 109.3 128.2 149.5 70.1 52.0 REMARK 620 7 HOH A 603 O 162.2 81.3 91.0 111.1 83.7 84.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 456 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 360 OD2 REMARK 620 2 ASP A 362 OD1 70.8 REMARK 620 3 ASN A 364 OD1 97.6 79.5 REMARK 620 4 THR A 366 O 92.6 151.7 80.2 REMARK 620 5 GLU A 371 OE2 90.3 85.5 159.7 118.3 REMARK 620 6 GLU A 371 OE1 101.6 134.4 145.1 70.2 49.0 REMARK 620 7 HOH A 524 O 154.9 84.1 79.2 111.1 85.7 94.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 455 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 397 OD2 REMARK 620 2 ASP A 399 OD2 87.1 REMARK 620 3 ASN A 401 OD1 92.4 74.3 REMARK 620 4 TYR A 403 O 91.9 156.6 82.4 REMARK 620 5 GLU A 408 OE2 103.3 128.7 152.1 74.3 REMARK 620 6 GLU A 408 OE1 101.2 77.3 147.8 125.7 51.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 453 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 433 OD1 REMARK 620 2 ASP A 435 OD2 89.6 REMARK 620 3 ASP A 437 OD1 86.2 82.6 REMARK 620 4 GLN A 439 O 83.9 159.7 77.8 REMARK 620 5 GLU A 444 OE2 93.4 74.4 157.0 125.1 REMARK 620 6 GLU A 444 OE1 110.0 122.5 148.9 77.8 51.8 REMARK 620 7 HOH A 539 O 165.3 88.5 79.1 93.0 100.1 83.2 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 453 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 454 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 455 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 456 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3SG2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GCAMP2-T116V,D381Y REMARK 900 RELATED ID: 3SG3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GCAMP3-D380Y REMARK 900 RELATED ID: 3SG4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GCAMP3-D380Y, LP(LINKER 2) REMARK 900 RELATED ID: 3SG5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF DIMERIC GCAMP3-D380Y, QP(LINKER 1), LP(LINKER REMARK 900 2) REMARK 900 RELATED ID: 3SG7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF GCAMP3-KF(LINKER 1) DBREF 3SG6 A 41 59 UNP Q6LDG3 Q6LDG3_CHICK 37 55 DBREF 3SG6 A 63 152 UNP P42212 GFP_AEQVI 149 238 DBREF 3SG6 A 161 303 UNP P42212 GFP_AEQVI 2 144 DBREF 3SG6 A 306 452 UNP P0DP29 CALM1_RAT 3 149 SEQADV 3SG6 MET A 1 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ARG A 2 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 GLY A 3 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 SER A 4 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 HIS A 5 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 HIS A 6 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 HIS A 7 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 HIS A 8 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 HIS A 9 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 HIS A 10 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 GLY A 11 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 MET A 12 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ALA A 13 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 SER A 14 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 MET A 15 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 THR A 16 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 GLY A 17 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 GLY A 18 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 GLN A 19 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 GLN A 20 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 MET A 21 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 GLY A 22 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ARG A 23 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ASP A 24 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 LEU A 25 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 TYR A 26 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ASP A 27 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ASP A 28 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ASP A 29 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ASP A 30 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 LYS A 31 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ASP A 32 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 LEU A 33 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ALA A 34 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 THR A 35 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 MET A 36 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 VAL A 37 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ASP A 38 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 SER A 39 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 SER A 40 UNP Q6LDG3 EXPRESSION TAG SEQADV 3SG6 ASN A 45 UNP Q6LDG3 GLN 41 ENGINEERED MUTATION SEQADV 3SG6 LEU A 60 UNP Q6LDG3 LINKER SEQADV 3SG6 ILE A 61 UNP Q6LDG3 LINKER SEQADV 3SG6 ALA A 62 UNP Q6LDG3 LINKER SEQADV 3SG6 ALA A 77 UNP P42212 VAL 163 ENGINEERED MUTATION SEQADV 3SG6 GLY A 89 UNP P42212 SER 175 ENGINEERED MUTATION SEQADV 3SG6 TYR A 94 UNP P42212 ASP 180 ENGINEERED MUTATION SEQADV 3SG6 LYS A 120 UNP P42212 ALA 206 ENGINEERED MUTATION SEQADV 3SG6 LEU A 145 UNP P42212 HIS 231 ENGINEERED MUTATION SEQADV 3SG6 GLY A 153 UNP P42212 LINKER SEQADV 3SG6 GLY A 154 UNP P42212 LINKER SEQADV 3SG6 THR A 155 UNP P42212 LINKER SEQADV 3SG6 GLY A 156 UNP P42212 LINKER SEQADV 3SG6 GLY A 157 UNP P42212 LINKER SEQADV 3SG6 SER A 158 UNP P42212 LINKER SEQADV 3SG6 MET A 159 UNP P42212 LINKER SEQADV 3SG6 VAL A 160 UNP P42212 LINKER SEQADV 3SG6 LEU A 223 UNP P42212 PHE 64 ENGINEERED MUTATION SEQADV 3SG6 A UNP P42212 SER 65 DELETION SEQADV 3SG6 A UNP P42212 TYR 66 DELETION SEQADV 3SG6 CRO A 225 UNP P42212 GLY 67 CHROMOPHORE SEQADV 3SG6 ILE A 252 UNP P42212 VAL 93 ENGINEERED MUTATION SEQADV 3SG6 THR A 304 UNP P42212 LINKER SEQADV 3SG6 ARG A 305 UNP P42212 LINKER SEQRES 1 A 450 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 A 450 SER MET THR GLY GLY GLN GLN MET GLY ARG ASP LEU TYR SEQRES 3 A 450 ASP ASP ASP ASP LYS ASP LEU ALA THR MET VAL ASP SER SEQRES 4 A 450 SER ARG ARG LYS TRP ASN LYS THR GLY HIS ALA VAL ARG SEQRES 5 A 450 ALA ILE GLY ARG LEU SER SER LEU ILE ALA ASN VAL TYR SEQRES 6 A 450 ILE MET ALA ASP LYS GLN LYS ASN GLY ILE LYS ALA ASN SEQRES 7 A 450 PHE LYS ILE ARG HIS ASN ILE GLU ASP GLY GLY VAL GLN SEQRES 8 A 450 LEU ALA TYR HIS TYR GLN GLN ASN THR PRO ILE GLY ASP SEQRES 9 A 450 GLY PRO VAL LEU LEU PRO ASP ASN HIS TYR LEU SER THR SEQRES 10 A 450 GLN SER LYS LEU SER LYS ASP PRO ASN GLU LYS ARG ASP SEQRES 11 A 450 HIS MET VAL LEU LEU GLU PHE VAL THR ALA ALA GLY ILE SEQRES 12 A 450 THR LEU GLY MET ASP GLU LEU TYR LYS GLY GLY THR GLY SEQRES 13 A 450 GLY SER MET VAL SER LYS GLY GLU GLU LEU PHE THR GLY SEQRES 14 A 450 VAL VAL PRO ILE LEU VAL GLU LEU ASP GLY ASP VAL ASN SEQRES 15 A 450 GLY HIS LYS PHE SER VAL SER GLY GLU GLY GLU GLY ASP SEQRES 16 A 450 ALA THR TYR GLY LYS LEU THR LEU LYS PHE ILE CYS THR SEQRES 17 A 450 THR GLY LYS LEU PRO VAL PRO TRP PRO THR LEU VAL THR SEQRES 18 A 450 THR LEU CRO VAL GLN CYS PHE SER ARG TYR PRO ASP HIS SEQRES 19 A 450 MET LYS GLN HIS ASP PHE PHE LYS SER ALA MET PRO GLU SEQRES 20 A 450 GLY TYR ILE GLN GLU ARG THR ILE PHE PHE LYS ASP ASP SEQRES 21 A 450 GLY ASN TYR LYS THR ARG ALA GLU VAL LYS PHE GLU GLY SEQRES 22 A 450 ASP THR LEU VAL ASN ARG ILE GLU LEU LYS GLY ILE ASP SEQRES 23 A 450 PHE LYS GLU ASP GLY ASN ILE LEU GLY HIS LYS LEU GLU SEQRES 24 A 450 TYR ASN THR ARG ASP GLN LEU THR GLU GLU GLN ILE ALA SEQRES 25 A 450 GLU PHE LYS GLU ALA PHE SER LEU PHE ASP LYS ASP GLY SEQRES 26 A 450 ASP GLY THR ILE THR THR LYS GLU LEU GLY THR VAL MET SEQRES 27 A 450 ARG SER LEU GLY GLN ASN PRO THR GLU ALA GLU LEU GLN SEQRES 28 A 450 ASP MET ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY THR SEQRES 29 A 450 ILE ASP PHE PRO GLU PHE LEU THR MET MET ALA ARG LYS SEQRES 30 A 450 MET LYS ASP THR ASP SER GLU GLU GLU ILE ARG GLU ALA SEQRES 31 A 450 PHE ARG VAL PHE ASP LYS ASP GLY ASN GLY TYR ILE SER SEQRES 32 A 450 ALA ALA GLU LEU ARG HIS VAL MET THR ASN LEU GLY GLU SEQRES 33 A 450 LYS LEU THR ASP GLU GLU VAL ASP GLU MET ILE ARG GLU SEQRES 34 A 450 ALA ASP ILE ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU SEQRES 35 A 450 PHE VAL GLN MET MET THR ALA LYS MODRES 3SG6 CRO A 225 GLY CHROMOPHORE HET CRO A 225 22 HET CA A 453 1 HET CA A 454 1 HET CA A 455 1 HET CA A 456 1 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 HETNAM CA CALCIUM ION HETSYN CRO PEPTIDE DERIVED CHROMOPHORE FORMUL 1 CRO C15 H17 N3 O5 FORMUL 2 CA 4(CA 2+) FORMUL 6 HOH *272(H2 O) HELIX 1 1 SER A 40 SER A 59 1 20 HELIX 2 2 LYS A 70 ASN A 73 5 4 HELIX 3 3 LYS A 162 THR A 168 5 7 HELIX 4 4 PRO A 215 VAL A 220 5 6 HELIX 5 5 VAL A 227 SER A 231 5 5 HELIX 6 6 PRO A 234 HIS A 240 5 7 HELIX 7 7 ASP A 241 ALA A 246 1 6 HELIX 8 8 THR A 309 ASP A 324 1 16 HELIX 9 9 THR A 332 LEU A 343 1 12 HELIX 10 10 THR A 348 GLU A 358 1 11 HELIX 11 11 PHE A 369 ARG A 378 1 10 HELIX 12 12 SER A 385 ASP A 397 1 13 HELIX 13 13 SER A 405 GLY A 417 1 13 HELIX 14 14 THR A 421 ASP A 433 1 13 HELIX 15 15 TYR A 442 THR A 450 1 9 SHEET 1 A12 VAL A 64 ASP A 69 0 SHEET 2 A12 GLY A 74 ASN A 84 -1 O GLY A 74 N ASP A 69 SHEET 3 A12 VAL A 90 PRO A 101 -1 O HIS A 95 N PHE A 79 SHEET 4 A12 TYR A 251 PHE A 259 -1 O PHE A 258 N TYR A 94 SHEET 5 A12 ASN A 264 GLU A 274 -1 O VAL A 271 N TYR A 251 SHEET 6 A12 THR A 277 ILE A 287 -1 O THR A 277 N GLU A 274 SHEET 7 A12 VAL A 170 VAL A 181 1 N GLU A 176 O ILE A 282 SHEET 8 A12 HIS A 184 ASP A 195 -1 O PHE A 186 N GLY A 179 SHEET 9 A12 LYS A 200 CYS A 207 -1 O LYS A 200 N ASP A 195 SHEET 10 A12 HIS A 131 ALA A 141 -1 N LEU A 134 O LEU A 203 SHEET 11 A12 HIS A 113 SER A 122 -1 N SER A 116 O THR A 139 SHEET 12 A12 VAL A 64 ASP A 69 -1 N VAL A 64 O LEU A 115 SHEET 1 B 2 THR A 330 ILE A 331 0 SHEET 2 B 2 ILE A 367 ASP A 368 -1 O ILE A 367 N ILE A 331 SHEET 1 C 2 TYR A 403 ILE A 404 0 SHEET 2 C 2 VAL A 440 ASN A 441 -1 O VAL A 440 N ILE A 404 LINK C LEU A 223 N1 CRO A 225 1555 1555 1.35 LINK C3 CRO A 225 N VAL A 227 1555 1555 1.34 LINK OD1 ASP A 324 CA CA A 454 1555 1555 2.50 LINK OD1 ASP A 326 CA CA A 454 1555 1555 2.30 LINK OD1 ASP A 328 CA CA A 454 1555 1555 2.47 LINK O THR A 330 CA CA A 454 1555 1555 2.36 LINK OE1 GLU A 335 CA CA A 454 1555 1555 2.45 LINK OE2 GLU A 335 CA CA A 454 1555 1555 2.53 LINK OD2 ASP A 360 CA CA A 456 1555 1555 2.37 LINK OD1 ASP A 362 CA CA A 456 1555 1555 2.47 LINK OD1 ASN A 364 CA CA A 456 1555 1555 2.64 LINK O THR A 366 CA CA A 456 1555 1555 2.33 LINK OE2 GLU A 371 CA CA A 456 1555 1555 2.27 LINK OE1 GLU A 371 CA CA A 456 1555 1555 2.57 LINK OD2 ASP A 397 CA CA A 455 1555 1555 2.17 LINK OD2 ASP A 399 CA CA A 455 1555 1555 2.36 LINK OD1 ASN A 401 CA CA A 455 1555 1555 2.45 LINK O TYR A 403 CA CA A 455 1555 1555 2.30 LINK OE2 GLU A 408 CA CA A 455 1555 1555 2.48 LINK OE1 GLU A 408 CA CA A 455 1555 1555 2.58 LINK OD1 ASP A 433 CA CA A 453 1555 1555 2.32 LINK OD2 ASP A 435 CA CA A 453 1555 1555 2.37 LINK OD1 ASP A 437 CA CA A 453 1555 1555 2.37 LINK O GLN A 439 CA CA A 453 1555 1555 2.39 LINK OE2 GLU A 444 CA CA A 453 1555 1555 2.50 LINK OE1 GLU A 444 CA CA A 453 1555 1555 2.55 LINK CA CA A 453 O HOH A 539 1555 1555 2.44 LINK CA CA A 454 O HOH A 603 1555 1555 2.18 LINK CA CA A 456 O HOH A 524 1555 1555 2.46 CISPEP 1 MET A 247 PRO A 248 0 5.99 SITE 1 AC1 6 ASP A 433 ASP A 435 ASP A 437 GLN A 439 SITE 2 AC1 6 GLU A 444 HOH A 539 SITE 1 AC2 6 ASP A 324 ASP A 326 ASP A 328 THR A 330 SITE 2 AC2 6 GLU A 335 HOH A 603 SITE 1 AC3 6 ASP A 397 ASP A 399 ASN A 401 TYR A 403 SITE 2 AC3 6 GLU A 408 HOH A 567 SITE 1 AC4 6 ASP A 360 ASP A 362 ASN A 364 THR A 366 SITE 2 AC4 6 GLU A 371 HOH A 524 CRYST1 128.976 47.491 68.673 90.00 99.72 90.00 C 1 2 1 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 0.007753 0.000000 0.001329 0.00000 SCALE2 0.000000 0.021057 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014774 0.00000