10 20 30 40 50 60 70 80 2F8P - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER LUMINESCENT PROTEIN 03-DEC-05 2F8P
TITLE CRYSTAL STRUCTURE OF OBELIN FOLLOWING CA2+ TRIGGERED TITLE 2 BIOLUMINESCENCE SUGGESTS NEUTRAL COELENTERAMIDE AS THE TITLE 3 PRIMARY EXCITED STATE
COMPND MOL_ID: 1; COMPND 2 MOLECULE: OBELIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: OBL; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OBELIA LONGISSIMA; SOURCE 3 ORGANISM_TAXID: 32570; SOURCE 4 GENE: OBELIN; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-GOLD; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET19
KEYWDS HELIX-TURN-HELIX, STRUCTURAL GENOMICS, PSI, PROTEIN KEYWDS 2 STRUCTURE INITIATIVE, SOUTHEAST COLLABORATORY FOR KEYWDS 3 STRUCTURAL GENOMICS, SECSG, LUMINESCENT PROTEIN
EXPDTA X-RAY DIFFRACTION
AUTHOR Z.J.LIU,G.A.STEPANYUK,E.S.VYSOTSKI,J.LEE,B.C.WANG,SOUTHEAST AUTHOR 2 COLLABORATORY FOR STRUCTURAL GENOMICS (SECSG)
REVDAT 3 24-FEB-09 2F8P 1 VERSN REVDAT 2 16-MAY-06 2F8P 1 JRNL REVDAT 1 14-FEB-06 2F8P 0
JRNL AUTH Z.J.LIU,G.A.STEPANYUK,E.S.VYSOTSKI,J.LEE, JRNL AUTH 2 S.V.MARKOVA,N.P.MALIKOVA,B.C.WANG JRNL TITL CRYSTAL STRUCTURE OF OBELIN AFTER CA2+-TRIGGERED JRNL TITL 2 BIOLUMINESCENCE SUGGESTS NEUTRAL COELENTERAMIDE AS JRNL TITL 3 THE PRIMARY EXCITED STATE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 103 2570 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 16467137 JRNL DOI 10.1073/PNAS.0511142103
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Z.J.LIU,E.S.VYSOTSKI,C.J.CHEN,J.P.ROSE,J.LEE, REMARK 1 AUTH 2 B.C.WANG REMARK 1 TITL STRUCTURE OF THE CA2+-REGULATED PHOTOPROTEIN REMARK 1 TITL 2 OBELIN AT 1.7 RESOLUTION DETERMINED DIRECTLY FROM REMARK 1 TITL 3 ITS SULFUR SUBSTRUCTURE REMARK 1 REF PROTEIN SCI. V. 9 2085 2000 REMARK 1 REFN ISSN 0961-8368 REMARK 1 PMID 11152120 REMARK 1 REFERENCE 2 REMARK 1 AUTH L.DENG,E.S.VYSOTSKI,Z.J.LIU,S.V.MARKOVA, REMARK 1 AUTH 2 N.P.MALIKOVA,J.LEE,J.ROSE,B.C.WANG REMARK 1 TITL STRUCTURAL BASIS FOR THE EMISSION OF VIOLET REMARK 1 TITL 2 BIOLUMINESCENCE FROM A W92F OBELIN MUTANT REMARK 1 REF FEBS LETT. V. 506 281 2001 REMARK 1 REFN ISSN 0014-5793 REMARK 1 PMID 11602262 REMARK 1 DOI 10.1016/S0014-5793(01)02937-4 REMARK 1 REFERENCE 3 REMARK 1 AUTH E.S.VYSOTSKI,Z.J.LIU,S.V.MARKOVA,J.R.BLINKS,L.DENG, REMARK 1 AUTH 2 L.A.FRANK,M.HERKO,N.P.MALIKOVA,J.P.ROSE,B.C.WANG, REMARK 1 AUTH 3 J.LEE REMARK 1 TITL VIOLET BIOLUMINESCENCE AND FAST KINETICS FROM W92F REMARK 1 TITL 2 OBELIN: STRUCTURE-BASED PROPOSALS FOR THE REMARK 1 TITL 3 BIOLUMINESCENCE TRIGGERING AND THE IDENTIFICATION REMARK 1 TITL 4 OF THE EMITTING SPECIES REMARK 1 REF BIOCHEMISTRY V. 42 6013 2003 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 12755603 REMARK 1 DOI 10.1021/BI027258H REMARK 1 REFERENCE 4 REMARK 1 AUTH Z.J.LIU,E.S.VYSOTSKI,L.DENG,J.LEE,J.ROSE,B.C.WANG REMARK 1 TITL ATOMIC RESOLUTION STRUCTURE OF OBELIN: SOAKING REMARK 1 TITL 2 WITH CALCIUM ENHANCES ELECTRON DENSITY OF THE REMARK 1 TITL 3 SECOND OXYGEN ATOM SUBSTITUTED AT THE C2-POSITION REMARK 1 TITL 4 OF COELENTERAZINE REMARK 1 REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 311 433 2003 REMARK 1 REFN ISSN 0006-291X REMARK 1 PMID 14592432 REMARK 1 DOI 10.1016/J.BBRC.2003.09.231 REMARK 1 REFERENCE 5 REMARK 1 AUTH L.DENG,S.V.MARKOVA,E.S.VYSOTSKI,Z.J.LIU,J.LEE, REMARK 1 AUTH 2 J.ROSE,B.C.WANG REMARK 1 TITL CRYSTAL STRUCTURE OF A CA2+-DISCHARGED REMARK 1 TITL 2 PHOTOPROTEIN: IMPLICATIONS FOR MECHANISMS OF THE REMARK 1 TITL 3 CALCIUM TRIGGER AND BIOLUMINESCENCE REMARK 1 REF J.BIOL.CHEM. V. 279 33647 2004 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 15155735 REMARK 1 DOI 10.1074/JBC.M402427200
REMARK 2 REMARK 2 RESOLUTION. 1.93 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.93 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 86.7 REMARK 3 NUMBER OF REFLECTIONS : 15977 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) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 844 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) : 1.93 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.98 REMARK 3 REFLECTION IN BIN (WORKING SET) : 460 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 33.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE SET COUNT : 24 REMARK 3 BIN FREE R VALUE : 0.2430 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1529 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 136 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.02000 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): 0.169 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.154 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.095 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.161 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1601 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2161 ; 1.461 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 189 ; 5.545 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 81 ;35.970 ;24.691 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 271 ;15.102 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;21.043 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 217 ; 0.113 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1246 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 776 ; 0.218 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1092 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 101 ; 0.180 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 9 ; 0.162 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 23 ; 0.202 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 9 ; 0.195 ; 0.200 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): 971 ; 0.936 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1505 ; 1.621 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 741 ; 2.681 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 656 ; 4.243 ; 4.500 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 REMARK 3 RIDING POSITIONS
REMARK 4 REMARK 4 2F8P COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JAN-06. REMARK 100 THE RCSB ID CODE IS RCSB035590.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 200.0 REMARK 200 PH : 7.50 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) : 0.9725 REMARK 200 MONOCHROMATOR : SI 2 2 0 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17133 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.870 REMARK 200 RESOLUTION RANGE LOW (A) : 64.280 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.3 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : 0.07500 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.86 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 17.3 REMARK 200 DATA REDUNDANCY IN SHELL : 1.40 REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : 0.26000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.660 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: PDB ENTRY 1SL7 REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2% PEG 400, 2.0 M AMMONIUM SULFATE, REMARK 280 0.1 M HEPES-NA , PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277.0K, PH 7.50
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 31.52450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 47.28675 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 15.76225 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A MONOMER
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 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 1 REMARK 465 ASN A 192 REMARK 465 GLY A 193 REMARK 465 VAL A 194 REMARK 465 PRO A 195
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 O HOH A 1565 O HOH A 1646 2.19 REMARK 500 O HOH A 1591 O HOH A 1628 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 12 54.44 -141.99 REMARK 500 SER A 47 -66.32 -124.08 REMARK 500 PRO A 146 24.87 12.78 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 A1655 DISTANCE = 6.78 ANGSTROMS REMARK 525 HOH A1662 DISTANCE = 5.18 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 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 30 OD1 REMARK 620 2 ASN A 32 OD1 84.3 REMARK 620 3 ASN A 34 OD1 87.6 73.4 REMARK 620 4 LYS A 36 O 84.8 150.8 79.2 REMARK 620 5 GLU A 41 OE2 98.2 73.5 145.6 134.9 REMARK 620 6 HOH A1609 O 174.0 92.8 86.6 95.5 85.9 REMARK 620 7 GLU A 41 OE1 99.2 124.4 161.2 84.0 51.0 86.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 129 O REMARK 620 2 SER A 127 OG 75.2 REMARK 620 3 HOH A1592 O 111.7 80.4 REMARK 620 4 ASP A 123 OD1 81.2 83.1 155.4 REMARK 620 5 ASP A 125 OD1 150.1 81.4 81.9 77.7 REMARK 620 6 GLU A 134 OE1 84.3 145.1 81.5 121.6 124.9 REMARK 620 7 GLU A 134 OE2 130.1 154.7 89.3 98.1 74.2 53.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 303 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 161 OD1 REMARK 620 2 SER A 163 OG 74.4 REMARK 620 3 ASP A 165 O 149.7 78.1 REMARK 620 4 GLU A 170 OE1 123.1 154.9 87.1 REMARK 620 5 GLU A 170 OE2 73.8 148.1 133.5 51.8 REMARK 620 6 HOH A1642 O 94.3 81.3 94.0 79.6 98.0 REMARK 620 7 ASP A 159 OD1 79.8 86.2 85.9 113.1 91.3 167.3 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 301 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 302 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 303 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CEI A 1526
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EL4 RELATED DB: PDB REMARK 900 RELATED ID: 1JF0 RELATED DB: PDB REMARK 900 RELATED ID: 1JF2 RELATED DB: PDB REMARK 900 RELATED ID: 1QV0 RELATED DB: PDB REMARK 900 RELATED ID: 1SL7 RELATED DB: PDB REMARK 900 RELATED ID: 1S36 RELATED DB: PDB REMARK 900 RELATED ID: OOB-CA_H_OBELIN RELATED DB: TARGETDB
DBREF 2F8P A 1 195 UNP Q27709 OBL_OBELO 1 195
SEQADV 2F8P ALA A 2 UNP Q27709 SER 2 ENGINEERED
SEQRES 1 A 195 MET ALA SER LYS TYR ALA VAL LYS LEU LYS THR ASP PHE SEQRES 2 A 195 ASP ASN PRO ARG TRP ILE LYS ARG HIS LYS HIS MET PHE SEQRES 3 A 195 ASP PHE LEU ASP ILE ASN GLY ASN GLY LYS ILE THR LEU SEQRES 4 A 195 ASP GLU ILE VAL SER LYS ALA SER ASP ASP ILE CYS ALA SEQRES 5 A 195 LYS LEU GLU ALA THR PRO GLU GLN THR LYS ARG HIS GLN SEQRES 6 A 195 VAL CYS VAL GLU ALA PHE PHE ARG GLY CYS GLY MET GLU SEQRES 7 A 195 TYR GLY LYS GLU ILE ALA PHE PRO GLN PHE LEU ASP GLY SEQRES 8 A 195 TRP LYS GLN LEU ALA THR SER GLU LEU LYS LYS TRP ALA SEQRES 9 A 195 ARG ASN GLU PRO THR LEU ILE ARG GLU TRP GLY ASP ALA SEQRES 10 A 195 VAL PHE ASP ILE PHE ASP LYS ASP GLY SER GLY THR ILE SEQRES 11 A 195 THR LEU ASP GLU TRP LYS ALA TYR GLY LYS ILE SER GLY SEQRES 12 A 195 ILE SER PRO SER GLN GLU ASP CYS GLU ALA THR PHE ARG SEQRES 13 A 195 HIS CYS ASP LEU ASP ASN SER GLY ASP LEU ASP VAL ASP SEQRES 14 A 195 GLU MET THR ARG GLN HIS LEU GLY PHE TRP TYR THR LEU SEQRES 15 A 195 ASP PRO GLU ALA ASP GLY LEU TYR GLY ASN GLY VAL PRO
HET CA A 301 1 HET CA A 302 1 HET CA A 303 1 HET CEI A1526 31
HETNAM CA CALCIUM ION HETNAM CEI N-[3-BENZYL-5-(4-HYDROXYPHENYL)PYRAZIN-2-YL]-2-(4- HETNAM 2 CEI HYDROXYPHENYL)ACETAMIDE
HETSYN CEI COELENTERAMIDE
FORMUL 2 CA 3(CA 2+) FORMUL 5 CEI C25 H21 N3 O3 FORMUL 6 HOH *136(H2 O)
HELIX 1 1 ALA A 2 ALA A 6 5 5 HELIX 2 2 ASN A 15 ASP A 30 1 16 HELIX 3 3 THR A 38 SER A 47 1 10 HELIX 4 4 SER A 47 LEU A 54 1 8 HELIX 5 5 THR A 57 GLY A 74 1 18 HELIX 6 6 ALA A 84 ARG A 105 1 22 HELIX 7 7 THR A 109 ASP A 123 1 15 HELIX 8 8 THR A 131 LYS A 140 1 10 HELIX 9 9 SER A 147 ASP A 159 1 13 HELIX 10 10 ASP A 167 TYR A 180 1 14 HELIX 11 11 ASP A 183 ASP A 187 5 5
LINK CA CA A 301 OD1 ASP A 30 1555 1555 2.10 LINK CA CA A 301 OD1 ASN A 32 1555 1555 2.50 LINK CA CA A 301 OD1 ASN A 34 1555 1555 2.46 LINK CA CA A 301 O LYS A 36 1555 1555 2.26 LINK CA CA A 301 OE2 GLU A 41 1555 1555 2.57 LINK CA CA A 301 O HOH A1609 1555 1555 2.29 LINK CA CA A 301 OE1 GLU A 41 1555 1555 2.60 LINK CA CA A 302 O THR A 129 1555 1555 2.46 LINK CA CA A 302 OG SER A 127 1555 1555 2.44 LINK CA CA A 302 O HOH A1592 1555 1555 2.43 LINK CA CA A 302 OD1 ASP A 123 1555 1555 2.38 LINK CA CA A 302 OD1 ASP A 125 1555 1555 2.41 LINK CA CA A 302 OE1 GLU A 134 1555 1555 2.27 LINK CA CA A 302 OE2 GLU A 134 1555 1555 2.55 LINK CA CA A 303 OD1 ASP A 161 1555 1555 2.46 LINK CA CA A 303 OG SER A 163 1555 1555 2.44 LINK CA CA A 303 O ASP A 165 1555 1555 2.36 LINK CA CA A 303 OE1 GLU A 170 1555 1555 2.54 LINK CA CA A 303 OE2 GLU A 170 1555 1555 2.49 LINK CA CA A 303 O HOH A1642 1555 1555 2.17 LINK CA CA A 303 OD1 ASP A 159 1555 1555 2.41
SITE 1 AC1 6 ASP A 30 ASN A 32 ASN A 34 LYS A 36 SITE 2 AC1 6 GLU A 41 HOH A1609 SITE 1 AC2 6 ASP A 123 ASP A 125 SER A 127 THR A 129 SITE 2 AC2 6 GLU A 134 HOH A1592 SITE 1 AC3 6 ASP A 159 ASP A 161 SER A 163 ASP A 165 SITE 2 AC3 6 GLU A 170 HOH A1642 SITE 1 AC4 18 HIS A 22 MET A 25 PHE A 28 LEU A 29 SITE 2 AC4 18 ALA A 46 ILE A 50 PHE A 72 PHE A 88 SITE 3 AC4 18 TRP A 92 TRP A 114 GLY A 115 VAL A 118 SITE 4 AC4 18 MET A 171 HIS A 175 TRP A 179 TYR A 190 SITE 5 AC4 18 HOH A1528 HOH A1531
CRYST1 64.260 64.260 63.049 90.00 90.00 90.00 P 43 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 0.015562 0.000000 0.000000 0.00000
SCALE2 0.000000 0.015562 0.000000 0.00000
SCALE3 0.000000 0.000000 0.015861 0.00000