HEADER TOXIN 15-NOV-10 3PLC TITLE CRYSTAL STRUCTURE OF BETA-CARDIOTOXIN, A NOVEL THREE-FINGER TITLE 2 CARDIOTOXIN FROM THE VENOM OF OPHIOPHAGUS HANNAH COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-CARDIOTOXIN OH-27; COMPND 3 CHAIN: A, B, C SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OPHIOPHAGUS HANNAH; SOURCE 3 ORGANISM_COMMON: KING COBRA; SOURCE 4 ORGANISM_TAXID: 8665; SOURCE 5 TISSUE: VENOM GLAND KEYWDS BETA-CARDIOTOXIN, BETA-SHEET, NOVEL CARDIOTOXIN, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR A.ROY,S.QINGXIANG,R.M.KINI,J.SIVARAMAN REVDAT 4 01-NOV-23 3PLC 1 REMARK REVDAT 3 31-MAR-21 3PLC 1 JRNL REVDAT 2 04-OCT-17 3PLC 1 REMARK REVDAT 1 16-NOV-11 3PLC 0 JRNL AUTH A.ROY,S.QINGXIANG,C.ALEX,N.RAJAGOPALAN,C.JOBICHEN, JRNL AUTH 2 J.SIVARAMAN,R.M.KINI JRNL TITL IDENTIFICATION OF A ALPHA-HELICAL MOLTEN GLOBULE JRNL TITL 2 INTERMEDIATE AND STRUCTURAL CHARACTERIZATION OF JRNL TITL 3 BETA-CARDIOTOXIN, AN ALL BETA-SHEET PROTEIN ISOLATED FROM JRNL TITL 4 THE VENOM OF OPHIOPHAGUS HANNAH (KING COBRA). JRNL REF PROTEIN SCI. V. 28 952 2019 JRNL REFN ESSN 1469-896X JRNL PMID 30891862 JRNL DOI 10.1002/PRO.3605 REMARK 2 REMARK 2 RESOLUTION. 2.41 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.41 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 7983 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) : 0.237 REMARK 3 R VALUE (WORKING SET) : 0.234 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 787 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) : 2.41 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.47 REMARK 3 REFLECTION IN BIN (WORKING SET) : 510 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.70 REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE SET COUNT : 68 REMARK 3 BIN FREE R VALUE : 0.2420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1293 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.93000 REMARK 3 B22 (A**2) : -9.93000 REMARK 3 B33 (A**2) : 19.86000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.059 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.219 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 24.032 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.909 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.880 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1319 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1789 ; 1.896 ; 2.032 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 166 ; 8.675 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 37 ;34.775 ;25.946 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 261 ;22.531 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;20.035 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 224 ; 0.111 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 898 ; 0.009 ; 0.022 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 865 ; 1.169 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1426 ; 2.123 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 454 ; 2.146 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 363 ; 3.712 ; 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B C REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 2 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1 A 26 4 REMARK 3 1 B 1 B 26 4 REMARK 3 1 C 1 C 26 4 REMARK 3 2 A 36 A 70 4 REMARK 3 2 B 36 B 70 4 REMARK 3 2 C 36 C 70 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 398 ; 0.370 ; 0.500 REMARK 3 MEDIUM POSITIONAL 1 B (A): 398 ; 0.370 ; 0.500 REMARK 3 MEDIUM POSITIONAL 1 C (A): 398 ; 0.370 ; 0.500 REMARK 3 MEDIUM THERMAL 1 A (A**2): 398 ; 1.590 ; 2.000 REMARK 3 MEDIUM THERMAL 1 B (A**2): 398 ; 1.880 ; 2.000 REMARK 3 MEDIUM THERMAL 1 C (A**2): 398 ; 1.880 ; 2.000 REMARK 3 REMARK 3 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 2 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H, K, L REMARK 3 TWIN FRACTION : 0.486 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : -H-K, K, -L REMARK 3 TWIN FRACTION : 0.514 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 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 1 A 62 REMARK 3 ORIGIN FOR THE GROUP (A): -6.4280 3.7530 -0.0860 REMARK 3 T TENSOR REMARK 3 T11: 0.2568 T22: 0.2334 REMARK 3 T33: 0.0948 T12: -0.0254 REMARK 3 T13: 0.0082 T23: 0.0249 REMARK 3 L TENSOR REMARK 3 L11: 3.2957 L22: 2.7554 REMARK 3 L33: 3.3312 L12: 1.0462 REMARK 3 L13: 0.1895 L23: 0.4432 REMARK 3 S TENSOR REMARK 3 S11: 0.0705 S12: -0.1247 S13: 0.1286 REMARK 3 S21: 0.0480 S22: -0.0906 S23: 0.0437 REMARK 3 S31: 0.0652 S32: -0.1831 S33: 0.0200 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 : B 1 B 62 REMARK 3 ORIGIN FOR THE GROUP (A): 24.2640 -21.3790 -11.9790 REMARK 3 T TENSOR REMARK 3 T11: 0.2710 T22: 0.2194 REMARK 3 T33: 0.1208 T12: -0.0187 REMARK 3 T13: -0.0118 T23: 0.0570 REMARK 3 L TENSOR REMARK 3 L11: 5.1601 L22: 2.3395 REMARK 3 L33: 3.5432 L12: -0.1412 REMARK 3 L13: -0.4920 L23: 1.7005 REMARK 3 S TENSOR REMARK 3 S11: -0.0628 S12: 0.0248 S13: 0.0170 REMARK 3 S21: -0.1380 S22: 0.0398 S23: 0.1611 REMARK 3 S31: -0.2094 S32: 0.0849 S33: 0.0230 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 : C 1 C 62 REMARK 3 ORIGIN FOR THE GROUP (A): 6.5820 -34.9340 -20.3190 REMARK 3 T TENSOR REMARK 3 T11: 0.1901 T22: 0.2640 REMARK 3 T33: 0.1038 T12: 0.0038 REMARK 3 T13: -0.0064 T23: 0.0038 REMARK 3 L TENSOR REMARK 3 L11: 2.0927 L22: 1.1095 REMARK 3 L33: 2.7637 L12: -0.1377 REMARK 3 L13: 0.3467 L23: -0.0684 REMARK 3 S TENSOR REMARK 3 S11: -0.0772 S12: 0.0888 S13: -0.0764 REMARK 3 S21: -0.1870 S22: -0.0428 S23: -0.0239 REMARK 3 S31: 0.0732 S32: -0.0999 S33: 0.1199 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 U VALUES REMARK 4 REMARK 4 3PLC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-NOV-10. REMARK 100 THE DEPOSITION ID IS D_1000062513. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-NOV-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 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 : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER AXIOM 200 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7999 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.410 REMARK 200 RESOLUTION RANGE LOW (A) : 50.010 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 11.10 REMARK 200 R MERGE (I) : 0.13700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.41 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.90 REMARK 200 R MERGE FOR SHELL (I) : 0.48400 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: 1KXI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% (W/V) PEG 1500, SPERMIDINE REMARK 280 ADDITIVE, PH 7, VAPOUR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 17.67533 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 35.35067 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 350 REMARK 350 BIOMOLECULE: 3 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: C 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 ILE A 27 REMARK 465 LYS A 28 REMARK 465 LYS A 29 REMARK 465 LEU A 30 REMARK 465 PRO A 31 REMARK 465 SER A 32 REMARK 465 LYS A 33 REMARK 465 TYR A 34 REMARK 465 LYS A 63 REMARK 465 LYS B 33 REMARK 465 TYR B 34 REMARK 465 ASP B 35 REMARK 465 LYS B 63 REMARK 465 LYS C 33 REMARK 465 TYR C 34 REMARK 465 ASP C 35 REMARK 465 LYS C 63 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 LEU B 30 CA - CB - CG ANGL. DEV. = 14.5 DEGREES REMARK 500 PRO C 9 C - N - CA ANGL. DEV. = 11.1 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 LYS A 60 24.84 48.97 REMARK 500 LYS B 28 153.84 -40.28 REMARK 500 LEU C 10 -32.52 -131.39 REMARK 500 PRO C 16 165.66 -48.64 REMARK 500 LEU C 30 54.18 -149.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LEU C 4 ASN C 5 -149.35 REMARK 500 REMARK 500 REMARK: NULL DBREF 3PLC A 1 63 UNP Q69CK0 CTX27_OPHHA 22 84 DBREF 3PLC B 1 63 UNP Q69CK0 CTX27_OPHHA 22 84 DBREF 3PLC C 1 63 UNP Q69CK0 CTX27_OPHHA 22 84 SEQRES 1 A 63 ARG LYS CYS LEU ASN THR PRO LEU PRO LEU ILE TYR THR SEQRES 2 A 63 THR CYS PRO ILE GLY GLN ASP LYS CYS VAL LYS MET THR SEQRES 3 A 63 ILE LYS LYS LEU PRO SER LYS TYR ASP VAL ILE ARG GLY SEQRES 4 A 63 CYS ILE ASP ILE CYS PRO LYS SER SER ALA ASP VAL GLU SEQRES 5 A 63 VAL LEU CYS CYS ASP THR ASN LYS CYS ASN LYS SEQRES 1 B 63 ARG LYS CYS LEU ASN THR PRO LEU PRO LEU ILE TYR THR SEQRES 2 B 63 THR CYS PRO ILE GLY GLN ASP LYS CYS VAL LYS MET THR SEQRES 3 B 63 ILE LYS LYS LEU PRO SER LYS TYR ASP VAL ILE ARG GLY SEQRES 4 B 63 CYS ILE ASP ILE CYS PRO LYS SER SER ALA ASP VAL GLU SEQRES 5 B 63 VAL LEU CYS CYS ASP THR ASN LYS CYS ASN LYS SEQRES 1 C 63 ARG LYS CYS LEU ASN THR PRO LEU PRO LEU ILE TYR THR SEQRES 2 C 63 THR CYS PRO ILE GLY GLN ASP LYS CYS VAL LYS MET THR SEQRES 3 C 63 ILE LYS LYS LEU PRO SER LYS TYR ASP VAL ILE ARG GLY SEQRES 4 C 63 CYS ILE ASP ILE CYS PRO LYS SER SER ALA ASP VAL GLU SEQRES 5 C 63 VAL LEU CYS CYS ASP THR ASN LYS CYS ASN LYS SHEET 1 A 2 LYS A 2 LEU A 4 0 SHEET 2 A 2 TYR A 12 THR A 14 -1 O THR A 13 N CYS A 3 SHEET 1 B 3 ILE A 37 ILE A 41 0 SHEET 2 B 3 LYS A 21 THR A 26 -1 N MET A 25 O ILE A 37 SHEET 3 B 3 GLU A 52 CYS A 56 -1 O LEU A 54 N LYS A 24 SHEET 1 C 2 LYS B 2 LEU B 4 0 SHEET 2 C 2 TYR B 12 THR B 14 -1 O THR B 13 N CYS B 3 SHEET 1 D 3 ILE B 37 ILE B 41 0 SHEET 2 D 3 LYS B 21 ILE B 27 -1 N LYS B 21 O ILE B 41 SHEET 3 D 3 VAL B 51 CYS B 56 -1 O LEU B 54 N LYS B 24 SHEET 1 E 2 LYS C 2 LEU C 4 0 SHEET 2 E 2 TYR C 12 THR C 14 -1 O THR C 13 N CYS C 3 SHEET 1 F 3 ILE C 37 ILE C 41 0 SHEET 2 F 3 LYS C 21 THR C 26 -1 N MET C 25 O ILE C 37 SHEET 3 F 3 GLU C 52 CYS C 56 -1 O LEU C 54 N LYS C 24 SSBOND 1 CYS A 3 CYS A 22 1555 1555 2.02 SSBOND 2 CYS A 15 CYS A 40 1555 1555 2.02 SSBOND 3 CYS A 44 CYS A 55 1555 1555 2.04 SSBOND 4 CYS A 56 CYS A 61 1555 1555 1.99 SSBOND 5 CYS B 3 CYS B 22 1555 1555 2.02 SSBOND 6 CYS B 15 CYS B 40 1555 1555 2.03 SSBOND 7 CYS B 44 CYS B 55 1555 1555 2.06 SSBOND 8 CYS B 56 CYS B 61 1555 1555 2.01 SSBOND 9 CYS C 3 CYS C 22 1555 1555 2.00 SSBOND 10 CYS C 15 CYS C 40 1555 1555 1.37 SSBOND 11 CYS C 44 CYS C 55 1555 1555 2.06 SSBOND 12 CYS C 56 CYS C 61 1555 1555 2.03 CISPEP 1 LYS B 28 LYS B 29 0 -10.80 CISPEP 2 LYS C 28 LYS C 29 0 5.68 CRYST1 58.949 58.949 53.026 90.00 90.00 120.00 P 31 9 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 0.016964 0.009794 0.000000 0.00000 SCALE2 0.000000 0.019588 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018859 0.00000