HEADER LUMINESCENT PROTEIN 03-JUL-03 1UHK TITLE CRYSTAL STRUCTURE OF N-AEQUORIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: AEQUORIN 2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: AEQUORIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AEQUOREA VICTORIA; SOURCE 3 ORGANISM_TAXID: 6100; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PIP-HE KEYWDS 4 EF-HAND MOTIF, COMPLEX, LUMINESCENT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.TOMA,K.T.CHONG,A.NAKAGAWA,K.TERANISHI,S.INOUYE,O.SHIMOMURA REVDAT 3 27-DEC-23 1UHK 1 REMARK SEQADV REVDAT 2 24-FEB-09 1UHK 1 VERSN REVDAT 1 08-FEB-05 1UHK 0 JRNL AUTH S.TOMA,K.T.CHONG,A.NAKAGAWA,K.TERANISHI,S.INOUYE,O.SHIMOMURA JRNL TITL THE CRYSTAL STRUCTURES OF SEMI-SYNTHETIC AEQUORINS JRNL REF PROTEIN SCI. V. 14 409 2005 JRNL REFN ISSN 0961-8368 JRNL PMID 15632284 JRNL DOI 10.1110/PS.041067805 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 45000 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) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2362 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2284 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE SET COUNT : 129 REMARK 3 BIN FREE R VALUE : 0.2180 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3048 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 74 REMARK 3 SOLVENT ATOMS : 496 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.02000 REMARK 3 B12 (A**2) : -0.03000 REMARK 3 B13 (A**2) : 0.02000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.094 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.094 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.058 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.680 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.947 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3206 ; 0.014 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2724 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4346 ; 1.542 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6364 ; 0.936 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 380 ; 5.036 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 440 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3600 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 670 ; 0.010 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 735 ; 0.227 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3192 ; 0.247 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1598 ; 0.085 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 322 ; 0.176 ; 0.200 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): 18 ; 0.287 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 82 ; 0.266 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 62 ; 0.224 ; 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): 1892 ; 0.764 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3026 ; 1.425 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1314 ; 2.471 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1320 ; 3.983 ; 4.500 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 : 2 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 4 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 5 A 80 2 REMARK 3 1 B 5 B 80 2 REMARK 3 2 A 120 A 150 2 REMARK 3 2 B 120 B 150 2 REMARK 3 3 A 172 A 189 2 REMARK 3 3 B 172 B 189 2 REMARK 3 4 A 81 A 119 3 REMARK 3 4 B 81 B 119 3 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 965 ; 0.06 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 1125 ; 0.38 ; 0.50 REMARK 3 LOOSE POSITIONAL 1 A (A): 390 ; 0.51 ; 5.00 REMARK 3 TIGHT THERMAL 1 A (A**2): 965 ; 0.26 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 1125 ; 0.82 ; 2.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 390 ; 1.17 ; 10.00 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1001 A 1001 4 REMARK 3 1 B 2001 B 2001 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 2 A (A): 60 ; 0.04 ; 0.50 REMARK 3 MEDIUM THERMAL 2 A (A**2): 60 ; 0.56 ; 2.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1UHK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-JUL-03. REMARK 100 THE DEPOSITION ID IS D_1000005834. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL44XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : OXFORD PX210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50773 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 43.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.4 REMARK 200 DATA REDUNDANCY : 1.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04400 REMARK 200 FOR THE DATA SET : 14.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.9 REMARK 200 DATA REDUNDANCY IN SHELL : 1.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.13100 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PH 7.1, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 OE1 GLU B 143 O HOH B 2217 1.96 REMARK 500 O HOH B 2235 O HOH B 2238 2.02 REMARK 500 O HOH B 2088 O HOH B 2229 2.13 REMARK 500 O HOH A 1132 O HOH A 1210 2.15 REMARK 500 O HOH B 2137 O HOH B 2228 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 O HOH A 1094 O HOH A 1237 1455 2.08 REMARK 500 O HOH A 1076 O HOH A 1241 1455 2.16 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 6 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 34 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 78 CB - CG - OD2 ANGL. DEV. = 7.9 DEGREES REMARK 500 ASP A 92 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 161 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG B 11 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 11 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ASP B 92 CB - CG - OD2 ANGL. DEV. = 6.5 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 0 -77.23 -29.21 REMARK 500 ASP A 6 59.03 -142.33 REMARK 500 ASP B 6 58.01 -145.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CZN A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CZN B 2001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EJ3 RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH SYNTHETIC LIGAND REMARK 900 RELATED ID: 1EL4 RELATED DB: PDB REMARK 900 THE NEIGHBOUR PROTEIN REMARK 900 RELATED ID: 1JF2 RELATED DB: PDB REMARK 900 THE MUTANT STRUCTURE OF NEIGHBOUR PROTEIN REMARK 900 RELATED ID: 1UHH RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CP-AEQUORIN REMARK 900 RELATED ID: 1UHI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF I-AEQUORIN REMARK 900 RELATED ID: 1UHJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BR-AEQUORIN DBREF 1UHK A 2 189 UNP P02592 AEQ2_AEQVI 9 196 DBREF 1UHK B 2 189 UNP P02592 AEQ2_AEQVI 9 196 SEQADV 1UHK ALA A -1 UNP P02592 CLONING ARTIFACT SEQADV 1UHK ASN A 0 UNP P02592 CLONING ARTIFACT SEQADV 1UHK SER A 1 UNP P02592 CLONING ARTIFACT SEQADV 1UHK ALA B -1 UNP P02592 CLONING ARTIFACT SEQADV 1UHK ASN B 0 UNP P02592 CLONING ARTIFACT SEQADV 1UHK SER B 1 UNP P02592 CLONING ARTIFACT SEQRES 1 A 191 ALA ASN SER LYS LEU THR SER ASP PHE ASP ASN PRO ARG SEQRES 2 A 191 TRP ILE GLY ARG HIS LYS HIS MET PHE ASN PHE LEU ASP SEQRES 3 A 191 VAL ASN HIS ASN GLY LYS ILE SER LEU ASP GLU MET VAL SEQRES 4 A 191 TYR LYS ALA SER ASP ILE VAL ILE ASN ASN LEU GLY ALA SEQRES 5 A 191 THR PRO GLU GLN ALA LYS ARG HIS LYS ASP ALA VAL GLU SEQRES 6 A 191 ALA PHE PHE GLY GLY ALA GLY MET LYS TYR GLY VAL GLU SEQRES 7 A 191 THR ASP TRP PRO ALA TYR ILE GLU GLY TRP LYS LYS LEU SEQRES 8 A 191 ALA THR ASP GLU LEU GLU LYS TYR ALA LYS ASN GLU PRO SEQRES 9 A 191 THR LEU ILE ARG ILE TRP GLY ASP ALA LEU PHE ASP ILE SEQRES 10 A 191 VAL ASP LYS ASP GLN ASN GLY ALA ILE THR LEU ASP GLU SEQRES 11 A 191 TRP LYS ALA TYR THR LYS ALA ALA GLY ILE ILE GLN SER SEQRES 12 A 191 SER GLU ASP CYS GLU GLU THR PHE ARG VAL CYS ASP ILE SEQRES 13 A 191 ASP GLU SER GLY GLN LEU ASP VAL ASP GLU MET THR ARG SEQRES 14 A 191 GLN HIS LEU GLY PHE TRP TYR THR MET ASP PRO ALA CYS SEQRES 15 A 191 GLU LYS LEU TYR GLY GLY ALA VAL PRO SEQRES 1 B 191 ALA ASN SER LYS LEU THR SER ASP PHE ASP ASN PRO ARG SEQRES 2 B 191 TRP ILE GLY ARG HIS LYS HIS MET PHE ASN PHE LEU ASP SEQRES 3 B 191 VAL ASN HIS ASN GLY LYS ILE SER LEU ASP GLU MET VAL SEQRES 4 B 191 TYR LYS ALA SER ASP ILE VAL ILE ASN ASN LEU GLY ALA SEQRES 5 B 191 THR PRO GLU GLN ALA LYS ARG HIS LYS ASP ALA VAL GLU SEQRES 6 B 191 ALA PHE PHE GLY GLY ALA GLY MET LYS TYR GLY VAL GLU SEQRES 7 B 191 THR ASP TRP PRO ALA TYR ILE GLU GLY TRP LYS LYS LEU SEQRES 8 B 191 ALA THR ASP GLU LEU GLU LYS TYR ALA LYS ASN GLU PRO SEQRES 9 B 191 THR LEU ILE ARG ILE TRP GLY ASP ALA LEU PHE ASP ILE SEQRES 10 B 191 VAL ASP LYS ASP GLN ASN GLY ALA ILE THR LEU ASP GLU SEQRES 11 B 191 TRP LYS ALA TYR THR LYS ALA ALA GLY ILE ILE GLN SER SEQRES 12 B 191 SER GLU ASP CYS GLU GLU THR PHE ARG VAL CYS ASP ILE SEQRES 13 B 191 ASP GLU SER GLY GLN LEU ASP VAL ASP GLU MET THR ARG SEQRES 14 B 191 GLN HIS LEU GLY PHE TRP TYR THR MET ASP PRO ALA CYS SEQRES 15 B 191 GLU LYS LEU TYR GLY GLY ALA VAL PRO HET CZN A1001 37 HET CZN B2001 37 HETNAM CZN (2S,8R)-8-BENZYL-2-HYDROPEROXY-6-(4-HYDROXYPHENYL)-2- HETNAM 2 CZN (2-NAPHTHYLMETHYL)-7,8-DIHYDROIMIDAZO[1,2-A]PYRAZIN- HETNAM 3 CZN 3(2H)-ONE HETSYN CZN N-COELENETERAZINE FORMUL 3 CZN 2(C30 H25 N3 O4) FORMUL 5 HOH *496(H2 O) HELIX 1 1 ASN A 9 ASP A 24 1 16 HELIX 2 2 LEU A 33 ASN A 47 1 15 HELIX 3 3 THR A 51 ALA A 69 1 19 HELIX 4 4 TRP A 79 LYS A 99 1 21 HELIX 5 5 THR A 103 ASP A 117 1 15 HELIX 6 6 THR A 125 GLY A 137 1 13 HELIX 7 7 SER A 141 CYS A 152 1 12 HELIX 8 8 VAL A 162 TYR A 174 1 13 HELIX 9 9 ASP A 177 GLU A 181 5 5 HELIX 10 10 ASN B 9 ASP B 24 1 16 HELIX 11 11 LEU B 33 ASN B 47 1 15 HELIX 12 12 THR B 51 ALA B 69 1 19 HELIX 13 13 TRP B 79 LYS B 99 1 21 HELIX 14 14 THR B 103 ASP B 117 1 15 HELIX 15 15 THR B 125 GLY B 137 1 13 HELIX 16 16 SER B 141 CYS B 152 1 12 HELIX 17 17 VAL B 162 TYR B 174 1 13 HELIX 18 18 ASP B 177 GLU B 181 5 5 SHEET 1 A 2 LYS A 30 SER A 32 0 SHEET 2 A 2 GLU A 76 ASP A 78 -1 O THR A 77 N ILE A 31 SHEET 1 B 2 ALA A 123 ILE A 124 0 SHEET 2 B 2 LEU A 160 ASP A 161 -1 O LEU A 160 N ILE A 124 SHEET 1 C 2 LYS B 30 SER B 32 0 SHEET 2 C 2 GLU B 76 ASP B 78 -1 O THR B 77 N ILE B 31 SHEET 1 D 2 ALA B 123 ILE B 124 0 SHEET 2 D 2 LEU B 160 ASP B 161 -1 O LEU B 160 N ILE B 124 SITE 1 AC1 18 HIS A 16 MET A 19 MET A 36 PHE A 66 SITE 2 AC1 18 TYR A 82 TRP A 86 ILE A 105 TRP A 108 SITE 3 AC1 18 GLY A 109 LEU A 112 PHE A 113 TYR A 132 SITE 4 AC1 18 ILE A 138 MET A 165 THR A 166 HIS A 169 SITE 5 AC1 18 TRP A 173 TYR A 184 SITE 1 AC2 17 HIS B 16 MET B 19 MET B 36 PHE B 66 SITE 2 AC2 17 TYR B 82 TRP B 86 ILE B 105 TRP B 108 SITE 3 AC2 17 GLY B 109 LEU B 112 TYR B 132 ILE B 138 SITE 4 AC2 17 MET B 165 THR B 166 HIS B 169 TRP B 173 SITE 5 AC2 17 TYR B 184 CRYST1 34.223 57.038 57.768 72.35 79.97 67.89 P 1 2 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 0.029220 -0.011869 -0.002150 0.00000 SCALE2 0.000000 0.018923 -0.005107 0.00000 SCALE3 0.000000 0.000000 0.018208 0.00000