PDB Short entry for 2B2C HEADER TRANSFERASE 19-SEP-05 2B2C TITLE CLONING, EXPRESSION, CHARACTERISATION AND THREE- DIMENSIONAL STRUCTURE TITLE 2 DETERMINATION OF THE CAENORHABDITIS ELEGANS SPERMIDINE SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPERMIDINE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.5.1.16; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 3 ORGANISM_TAXID: 6239; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PTRCHISB KEYWDS BETA-ALPHA, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR V.T.DUFE,K.LUERSEN,M.L.ESCHBACH,N.HAIDER,T.KARLBERG,R.D.WALTER,S.AL- AUTHOR 2 KARADAGHI REVDAT 4 13-MAR-24 2B2C 1 REMARK REVDAT 3 11-OCT-17 2B2C 1 REMARK REVDAT 2 24-FEB-09 2B2C 1 VERSN REVDAT 1 15-NOV-05 2B2C 0 JRNL AUTH V.T.DUFE,K.LUERSEN,M.L.ESCHBACH,N.HAIDER,T.KARLBERG, JRNL AUTH 2 R.D.WALTER,S.AL-KARADAGHI JRNL TITL CLONING, EXPRESSION, CHARACTERISATION AND THREE-DIMENSIONAL JRNL TITL 2 STRUCTURE DETERMINATION OF CAENORHABDITIS ELEGANS SPERMIDINE JRNL TITL 3 SYNTHASE JRNL REF FEBS LETT. V. 579 6037 2005 JRNL REFN ISSN 0014-5793 JRNL PMID 16226262 JRNL DOI 10.1016/J.FEBSLET.2005.09.050 REMARK 2 REMARK 2 RESOLUTION. 2.50 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 24926 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) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1312 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1770 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3710 REMARK 3 BIN FREE R VALUE SET COUNT : 93 REMARK 3 BIN FREE R VALUE : 0.3180 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4378 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 84 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.04 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 8.42000 REMARK 3 B22 (A**2) : -5.09000 REMARK 3 B33 (A**2) : -1.94000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.35000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.425 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.280 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.247 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.469 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.948 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.922 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4482 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6060 ; 1.484 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 546 ; 7.672 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 202 ;37.869 ;24.455 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 774 ;18.742 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;24.032 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 672 ; 0.109 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3360 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1969 ; 0.219 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2973 ; 0.312 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 171 ; 0.168 ; 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): 7 ; 0.088 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 2 ; 0.181 ; 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): 2811 ; 1.445 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4420 ; 2.964 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1874 ; 5.106 ; 7.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1640 ; 7.392 ;10.000 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 REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 3 A 314 1 REMARK 3 1 B 3 B 314 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 2183 ; NULL ; NULL REMARK 3 TIGHT THERMAL 1 A (A**2): 2183 ; NULL ; 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2B2C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-SEP-05. REMARK 100 THE DEPOSITION ID IS D_1000034588. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-FEB-05 REMARK 200 TEMPERATURE (KELVIN) : 75.15 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.89978 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25260 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.10800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.65 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, LITHIUM SULFATE, TRIS-CL, REMARK 280 DITHIOTHREITOL, PH 8.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 49.61500 REMARK 290 SMTRY3 2 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS THE TWO MOLECULES IN THE REMARK 300 ASSYMMETRIC UNIT. 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: 3270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 2 REMARK 465 GLU A 18 REMARK 465 LYS A 19 REMARK 465 MET A 20 REMARK 465 ASN A 21 REMARK 465 GLY A 22 REMARK 465 ALA A 23 REMARK 465 SER A 24 REMARK 465 ASP A 25 REMARK 465 GLU A 26 REMARK 465 GLU A 27 REMARK 465 PRO A 28 REMARK 465 THR A 29 REMARK 465 LYS A 30 REMARK 465 VAL A 31 REMARK 465 LEU A 32 REMARK 465 LYS A 33 REMARK 465 SER A 34 REMARK 465 ASP A 35 REMARK 465 GLY A 36 REMARK 465 GLN A 37 REMARK 465 GLU A 38 REMARK 465 MET A 39 REMARK 465 GLY A 40 REMARK 465 SER A 190 REMARK 465 ASP A 191 REMARK 465 PRO A 192 REMARK 465 VAL A 193 REMARK 465 GLY A 194 REMARK 465 PRO A 195 REMARK 465 ALA A 196 REMARK 465 GLU A 197 REMARK 465 SER A 198 REMARK 465 LEU A 199 REMARK 465 PHE A 200 REMARK 465 GLY A 201 REMARK 465 GLN A 202 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 GLU B 18 REMARK 465 LYS B 19 REMARK 465 MET B 20 REMARK 465 ASN B 21 REMARK 465 GLY B 22 REMARK 465 ALA B 23 REMARK 465 SER B 24 REMARK 465 ASP B 25 REMARK 465 GLU B 26 REMARK 465 GLU B 27 REMARK 465 PRO B 28 REMARK 465 THR B 29 REMARK 465 LYS B 30 REMARK 465 VAL B 31 REMARK 465 LEU B 32 REMARK 465 LYS B 33 REMARK 465 SER B 34 REMARK 465 ASP B 35 REMARK 465 GLY B 36 REMARK 465 GLN B 37 REMARK 465 GLU B 38 REMARK 465 MET B 39 REMARK 465 GLY B 40 REMARK 465 SER B 190 REMARK 465 ASP B 191 REMARK 465 PRO B 192 REMARK 465 VAL B 193 REMARK 465 GLY B 194 REMARK 465 PRO B 195 REMARK 465 ALA B 196 REMARK 465 GLU B 197 REMARK 465 SER B 198 REMARK 465 LEU B 199 REMARK 465 PHE B 200 REMARK 465 GLY B 201 REMARK 465 GLN B 202 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 NZ LYS A 310 O HOH A 347 2.16 REMARK 500 O SER B 260 O HOH B 338 2.19 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 LEU A 264 CA - CB - CG ANGL. DEV. = 14.6 DEGREES REMARK 500 LEU B 264 CA - CB - CG ANGL. DEV. = 14.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 HIS A 5 -121.26 -121.71 REMARK 500 ASP A 15 89.64 -64.12 REMARK 500 PHE A 57 147.49 179.94 REMARK 500 HIS A 58 90.04 -172.53 REMARK 500 PHE A 92 -29.50 -145.23 REMARK 500 ASP A 108 69.80 -158.40 REMARK 500 TYR A 204 -38.36 -36.59 REMARK 500 LYS A 213 -171.01 -61.24 REMARK 500 GLU A 223 -168.63 58.54 REMARK 500 SER A 258 -2.93 74.27 REMARK 500 LEU A 313 61.09 -117.22 REMARK 500 HIS B 5 -121.25 -120.92 REMARK 500 ASP B 15 87.84 -63.85 REMARK 500 PHE B 57 148.25 -179.92 REMARK 500 HIS B 58 92.43 -173.85 REMARK 500 PHE B 92 -32.13 -144.66 REMARK 500 ASP B 108 71.44 -157.82 REMARK 500 LEU B 127 -7.37 -59.03 REMARK 500 TYR B 204 -63.02 13.74 REMARK 500 LYS B 213 -170.06 -59.47 REMARK 500 GLU B 223 -167.59 58.46 REMARK 500 SER B 258 -2.12 67.91 REMARK 500 LEU B 313 62.41 -116.67 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 SER A 203 TYR A 204 125.61 REMARK 500 SER B 203 TYR B 204 67.22 REMARK 500 REMARK 500 REMARK: NULL DBREF 2B2C A 1 314 UNP Q9U2F0 Q9U2F0_CAEEL 1 314 DBREF 2B2C B 1 314 UNP Q9U2F0 Q9U2F0_CAEEL 1 314 SEQRES 1 A 314 MET ASN LYS LEU HIS LYS GLY TRP PHE THR GLU PHE SER SEQRES 2 A 314 PRO ASP ASP LEU GLU LYS MET ASN GLY ALA SER ASP GLU SEQRES 3 A 314 GLU PRO THR LYS VAL LEU LYS SER ASP GLY GLN GLU MET SEQRES 4 A 314 GLY GLY ALA TRP PRO GLY GLN ALA PHE SER LEU GLN VAL SEQRES 5 A 314 LYS LYS VAL LEU PHE HIS GLU LYS SER LYS TYR GLN ASP SEQRES 6 A 314 VAL LEU VAL PHE GLU SER THR THR TYR GLY ASN VAL LEU SEQRES 7 A 314 VAL LEU ASP GLY ILE VAL GLN ALA THR GLU ARG ASP GLU SEQRES 8 A 314 PHE SER TYR GLN GLU MET LEU ALA HIS LEU PRO MET PHE SEQRES 9 A 314 ALA HIS PRO ASP PRO LYS ARG VAL LEU ILE ILE GLY GLY SEQRES 10 A 314 GLY ASP GLY GLY ILE LEU ARG GLU VAL LEU LYS HIS GLU SEQRES 11 A 314 SER VAL GLU LYS VAL THR MET CYS GLU ILE ASP GLU MET SEQRES 12 A 314 VAL ILE ASP VAL ALA LYS LYS PHE LEU PRO GLY MET SER SEQRES 13 A 314 CYS GLY PHE SER HIS PRO LYS LEU ASP LEU PHE CYS GLY SEQRES 14 A 314 ASP GLY PHE GLU PHE LEU LYS ASN HIS LYS ASN GLU PHE SEQRES 15 A 314 ASP VAL ILE ILE THR ASP SER SER ASP PRO VAL GLY PRO SEQRES 16 A 314 ALA GLU SER LEU PHE GLY GLN SER TYR TYR GLU LEU LEU SEQRES 17 A 314 ARG ASP ALA LEU LYS GLU ASP GLY ILE LEU SER SER GLN SEQRES 18 A 314 GLY GLU SER VAL TRP LEU HIS LEU PRO LEU ILE ALA HIS SEQRES 19 A 314 LEU VAL ALA PHE ASN ARG LYS ILE PHE PRO ALA VAL THR SEQRES 20 A 314 TYR ALA GLN SER ILE VAL SER THR TYR PRO SER GLY SER SEQRES 21 A 314 MET GLY TYR LEU ILE CYS ALA LYS ASN ALA ASN ARG ASP SEQRES 22 A 314 VAL THR THR PRO ALA ARG THR LEU THR ALA GLU GLN ILE SEQRES 23 A 314 LYS ALA LEU ASN LEU ARG PHE TYR ASN SER GLU VAL HIS SEQRES 24 A 314 LYS ALA ALA PHE VAL LEU PRO GLN PHE VAL LYS ASN ALA SEQRES 25 A 314 LEU GLU SEQRES 1 B 314 MET ASN LYS LEU HIS LYS GLY TRP PHE THR GLU PHE SER SEQRES 2 B 314 PRO ASP ASP LEU GLU LYS MET ASN GLY ALA SER ASP GLU SEQRES 3 B 314 GLU PRO THR LYS VAL LEU LYS SER ASP GLY GLN GLU MET SEQRES 4 B 314 GLY GLY ALA TRP PRO GLY GLN ALA PHE SER LEU GLN VAL SEQRES 5 B 314 LYS LYS VAL LEU PHE HIS GLU LYS SER LYS TYR GLN ASP SEQRES 6 B 314 VAL LEU VAL PHE GLU SER THR THR TYR GLY ASN VAL LEU SEQRES 7 B 314 VAL LEU ASP GLY ILE VAL GLN ALA THR GLU ARG ASP GLU SEQRES 8 B 314 PHE SER TYR GLN GLU MET LEU ALA HIS LEU PRO MET PHE SEQRES 9 B 314 ALA HIS PRO ASP PRO LYS ARG VAL LEU ILE ILE GLY GLY SEQRES 10 B 314 GLY ASP GLY GLY ILE LEU ARG GLU VAL LEU LYS HIS GLU SEQRES 11 B 314 SER VAL GLU LYS VAL THR MET CYS GLU ILE ASP GLU MET SEQRES 12 B 314 VAL ILE ASP VAL ALA LYS LYS PHE LEU PRO GLY MET SER SEQRES 13 B 314 CYS GLY PHE SER HIS PRO LYS LEU ASP LEU PHE CYS GLY SEQRES 14 B 314 ASP GLY PHE GLU PHE LEU LYS ASN HIS LYS ASN GLU PHE SEQRES 15 B 314 ASP VAL ILE ILE THR ASP SER SER ASP PRO VAL GLY PRO SEQRES 16 B 314 ALA GLU SER LEU PHE GLY GLN SER TYR TYR GLU LEU LEU SEQRES 17 B 314 ARG ASP ALA LEU LYS GLU ASP GLY ILE LEU SER SER GLN SEQRES 18 B 314 GLY GLU SER VAL TRP LEU HIS LEU PRO LEU ILE ALA HIS SEQRES 19 B 314 LEU VAL ALA PHE ASN ARG LYS ILE PHE PRO ALA VAL THR SEQRES 20 B 314 TYR ALA GLN SER ILE VAL SER THR TYR PRO SER GLY SER SEQRES 21 B 314 MET GLY TYR LEU ILE CYS ALA LYS ASN ALA ASN ARG ASP SEQRES 22 B 314 VAL THR THR PRO ALA ARG THR LEU THR ALA GLU GLN ILE SEQRES 23 B 314 LYS ALA LEU ASN LEU ARG PHE TYR ASN SER GLU VAL HIS SEQRES 24 B 314 LYS ALA ALA PHE VAL LEU PRO GLN PHE VAL LYS ASN ALA SEQRES 25 B 314 LEU GLU FORMUL 3 HOH *84(H2 O) HELIX 1 1 PHE A 92 HIS A 106 1 15 HELIX 2 2 GLY A 120 LEU A 127 1 8 HELIX 3 3 ASP A 141 LEU A 152 1 12 HELIX 4 4 SER A 156 HIS A 161 5 6 HELIX 5 5 ASP A 170 HIS A 178 1 9 HELIX 6 6 SER A 203 ALA A 211 1 9 HELIX 7 7 HIS A 228 PHE A 243 1 16 HELIX 8 8 TYR A 256 SER A 258 5 3 HELIX 9 9 THR A 282 LEU A 289 1 8 HELIX 10 10 ASN A 295 ALA A 302 1 8 HELIX 11 11 PRO A 306 ALA A 312 1 7 HELIX 12 12 PHE B 92 HIS B 106 1 15 HELIX 13 13 GLY B 120 LEU B 127 1 8 HELIX 14 14 ASP B 141 LEU B 152 1 12 HELIX 15 15 SER B 156 HIS B 161 5 6 HELIX 16 16 ASP B 170 HIS B 178 1 9 HELIX 17 17 SER B 203 ALA B 211 1 9 HELIX 18 18 HIS B 228 PHE B 243 1 16 HELIX 19 19 TYR B 256 SER B 258 5 3 HELIX 20 20 THR B 282 LEU B 289 1 8 HELIX 21 21 ASN B 295 ALA B 302 1 8 HELIX 22 22 PRO B 306 ALA B 312 1 7 SHEET 1 A 4 TRP A 8 PHE A 12 0 SHEET 2 A 4 GLN A 46 LYS A 60 -1 O LEU A 50 N PHE A 9 SHEET 3 A 4 GLN B 46 LYS B 60 -1 O ALA B 47 N SER A 49 SHEET 4 A 4 TRP B 8 PHE B 12 -1 N PHE B 9 O LEU B 50 SHEET 1 B 8 ILE A 83 THR A 87 0 SHEET 2 B 8 GLY A 75 LEU A 80 -1 N LEU A 78 O GLN A 85 SHEET 3 B 8 ASP A 65 SER A 71 -1 N LEU A 67 O VAL A 79 SHEET 4 B 8 GLN A 46 LYS A 60 -1 N GLU A 59 O VAL A 66 SHEET 5 B 8 GLN B 46 LYS B 60 -1 O ALA B 47 N SER A 49 SHEET 6 B 8 ASP B 65 SER B 71 -1 O VAL B 66 N GLU B 59 SHEET 7 B 8 GLY B 75 LEU B 80 -1 O VAL B 79 N LEU B 67 SHEET 8 B 8 ILE B 83 THR B 87 -1 O GLN B 85 N LEU B 78 SHEET 1 C 7 LEU A 164 PHE A 167 0 SHEET 2 C 7 LYS A 134 CYS A 138 1 N VAL A 135 O ASP A 165 SHEET 3 C 7 ARG A 111 ILE A 115 1 N VAL A 112 O THR A 136 SHEET 4 C 7 PHE A 182 THR A 187 1 O ILE A 186 N ILE A 115 SHEET 5 C 7 LEU A 212 GLN A 221 1 O SER A 219 N ILE A 185 SHEET 6 C 7 SER A 260 ALA A 267 -1 O CYS A 266 N LEU A 218 SHEET 7 C 7 ALA A 245 ILE A 252 -1 N THR A 247 O ILE A 265 SHEET 1 D 7 LEU B 164 PHE B 167 0 SHEET 2 D 7 LYS B 134 CYS B 138 1 N VAL B 135 O ASP B 165 SHEET 3 D 7 ARG B 111 ILE B 115 1 N ILE B 114 O CYS B 138 SHEET 4 D 7 PHE B 182 THR B 187 1 O ILE B 186 N ILE B 115 SHEET 5 D 7 LEU B 212 GLN B 221 1 O SER B 219 N ILE B 185 SHEET 6 D 7 SER B 260 ALA B 267 -1 O LEU B 264 N SER B 220 SHEET 7 D 7 ALA B 245 ILE B 252 -1 N THR B 247 O ILE B 265 CRYST1 59.990 99.230 67.850 90.00 107.20 90.00 P 1 21 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 0.016669 0.000000 0.005160 0.00000 SCALE2 0.000000 0.010078 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015428 0.00000