cmd.read_pdbstr("""\ HEADER IMMUNE SYSTEM 12-JUL-05 2A9N \ TITLE A MUTATION DESIGNED TO ALTER CRYSTAL PACKING PERMITS STRUCTURAL \ TITLE 2 ANALYSIS OF A TIGHT-BINDING FLUORESCEIN-SCFV COMPLEX \ COMPND MOL_ID: 1; \ COMPND 2 MOLECULE: FLUORESCEIN-SCFV; \ COMPND 3 CHAIN: A, B; \ COMPND 4 ENGINEERED: YES; \ COMPND 5 MUTATION: YES \ SOURCE MOL_ID: 1; \ SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; \ SOURCE 3 ORGANISM_COMMON: HUMAN; \ SOURCE 4 ORGANISM_TAXID: 9606; \ SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; \ SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; \ SOURCE 7 EXPRESSION_SYSTEM_STRAIN: SB536; \ SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; \ SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PAK400 \ KEYWDS IMMUNOGLOBULIN, FLUORESCEIN, SCFV, IMMUNE SYSTEM \ EXPDTA X-RAY DIFFRACTION \ AUTHOR C.CAMBILLAU,S.SPINELLI,A.HONEGGER,A.PLUCKTHUN \ REVDAT 6 30-OCT-24 2A9N 1 REMARK \ REVDAT 5 03-APR-24 2A9N 1 COMPND SOURCE REMARK DBREF \ REVDAT 5 2 1 SEQADV SEQRES HELIX SHEET \ REVDAT 5 3 1 SSBOND SITE ATOM \ REVDAT 4 23-AUG-23 2A9N 1 REMARK SEQADV \ REVDAT 3 24-FEB-09 2A9N 1 VERSN \ REVDAT 2 27-DEC-05 2A9N 1 REMARK \ REVDAT 1 25-OCT-05 2A9N 0 \ JRNL AUTH A.HONEGGER,S.SPINELLI,C.CAMBILLAU,A.PLUCKTHUN \ JRNL TITL A MUTATION DESIGNED TO ALTER CRYSTAL PACKING PERMITS \ JRNL TITL 2 STRUCTURAL ANALYSIS OF A TIGHT-BINDING FLUORESCEIN-SCFV \ JRNL TITL 3 COMPLEX. \ JRNL REF PROTEIN SCI. V. 14 2537 2005 \ JRNL REFN ISSN 0961-8368 \ JRNL PMID 16195545 \ JRNL DOI 10.1110/PS.051520605 \ REMARK 2 \ REMARK 2 RESOLUTION. 3.00 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) : 3.00 \ REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.00 \ REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 \ REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 \ REMARK 3 NUMBER OF REFLECTIONS : 9264 \ 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) : 0.221 \ REMARK 3 R VALUE (WORKING SET) : 0.217 \ REMARK 3 FREE R VALUE : 0.266 \ REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.900 \ REMARK 3 FREE R VALUE TEST SET COUNT : 905 \ REMARK 3 \ REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. \ REMARK 3 TOTAL NUMBER OF BINS USED : 12 \ REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.00 \ REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.13 \ REMARK 3 REFLECTION IN BIN (WORKING SET) : 1092 \ REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL \ REMARK 3 BIN R VALUE (WORKING SET) : 0.2790 \ REMARK 3 BIN FREE R VALUE SET COUNT : 100 \ REMARK 3 BIN FREE R VALUE : 0.3370 \ REMARK 3 \ REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. \ REMARK 3 PROTEIN ATOMS : 3529 \ REMARK 3 NUCLEIC ACID ATOMS : 0 \ REMARK 3 HETEROGEN ATOMS : 60 \ 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) : 33.49 \ REMARK 3 OVERALL ANISOTROPIC B VALUE. \ REMARK 3 B11 (A**2) : 4.66000 \ REMARK 3 B22 (A**2) : -1.41000 \ REMARK 3 B33 (A**2) : -3.26000 \ 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): 0.519 \ REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.371 \ REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 20.721 \ REMARK 3 \ REMARK 3 CORRELATION COEFFICIENTS. \ REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.922 \ REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.878 \ REMARK 3 \ REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT \ REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3681 ; 0.011 ; 0.021 \ REMARK 3 BOND LENGTHS OTHERS (A): 3126 ; 0.002 ; 0.020 \ REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5005 ; 1.260 ; 1.959 \ REMARK 3 BOND ANGLES OTHERS (DEGREES): 7270 ; 0.813 ; 3.000 \ REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 466 ; 6.088 ; 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): 530 ; 0.075 ; 0.200 \ REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4214 ; 0.004 ; 0.020 \ REMARK 3 GENERAL PLANES OTHERS (A): 794 ; 0.002 ; 0.020 \ REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 599 ; 0.201 ; 0.200 \ REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3501 ; 0.228 ; 0.200 \ REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL \ REMARK 3 NON-BONDED TORSION OTHERS (A): 2205 ; 0.083 ; 0.200 \ REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 40 ; 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): 10 ; 0.184 ; 0.200 \ REMARK 3 SYMMETRY VDW OTHERS (A): 11 ; 0.139 ; 0.200 \ REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 1 ; 0.154 ; 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): 2313 ; 0.225 ; 1.500 \ REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL \ REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3679 ; 0.424 ; 2.000 \ REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL \ REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1368 ; 0.640 ; 3.000 \ REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL \ REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1326 ; 1.047 ; 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 : 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 : 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 2A9N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 \ REMARK 100 \ REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JUL-05. \ REMARK 100 THE DEPOSITION ID IS D_1000033658. \ REMARK 200 \ REMARK 200 EXPERIMENTAL DETAILS \ REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION \ REMARK 200 DATE OF DATA COLLECTION : 12-OCT-01 \ REMARK 200 TEMPERATURE (KELVIN) : 298 \ REMARK 200 PH : 4.1 \ 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 RU200 \ REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M \ REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 \ REMARK 200 MONOCHROMATOR : OSMIC MIRROR \ REMARK 200 OPTICS : OSMICS MIRROR \ REMARK 200 \ REMARK 200 DETECTOR TYPE : IMAGE PLATE \ REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH \ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO \ REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) \ REMARK 200 \ REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10306 \ REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 \ REMARK 200 RESOLUTION RANGE LOW (A) : 18.000 \ REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 \ REMARK 200 \ REMARK 200 OVERALL. \ REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 \ REMARK 200 DATA REDUNDANCY : NULL \ REMARK 200 R MERGE (I) : NULL \ REMARK 200 R SYM (I) : NULL \ REMARK 200 FOR THE DATA SET : NULL \ REMARK 200 \ REMARK 200 IN THE HIGHEST RESOLUTION SHELL. \ REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 \ REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.13 \ REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 \ 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 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: AMORE \ REMARK 200 STARTING MODEL: PDB ENTRY: 2A9M \ REMARK 200 \ REMARK 200 REMARK: NULL \ REMARK 280 \ REMARK 280 CRYSTAL \ REMARK 280 SOLVENT CONTENT, VS (%): 46.00 \ REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 \ REMARK 280 \ REMARK 280 CRYSTALLIZATION CONDITIONS: 29-30% (W/V) PEG 8000, 0.2 M AMMONIUM \ REMARK 280 SULFATE, 10 MM SODIUM ACETATE , PH 4.1, VAPOR DIFFUSION, HANGING \ REMARK 280 DROP, TEMPERATURE 298K \ REMARK 290 \ REMARK 290 CRYSTALLOGRAPHIC SYMMETRY \ REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 \ 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 40.69100 \ REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.23000 \ REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 \ REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 40.69100 \ REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.23000 \ REMARK 290 SMTRY3 4 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 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 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 SER A 126A \ REMARK 465 GLY A 126B \ REMARK 465 GLY A 126C \ REMARK 465 GLY A 126D \ REMARK 465 GLY A 126E \ REMARK 465 SER A 126F \ REMARK 465 GLY A 126G \ REMARK 465 GLY A 126H \ REMARK 465 GLY A 126I \ REMARK 465 GLY A 126J \ REMARK 465 SER A 126K \ REMARK 465 GLY A 126L \ REMARK 465 GLY A 126M \ REMARK 465 GLY A 126N \ REMARK 465 GLY A 126O \ REMARK 465 SER A 126P \ REMARK 465 GLN A 126Q \ REMARK 465 SER A 126R \ REMARK 465 ALA A 237 \ REMARK 465 SER A 238 \ REMARK 465 GLY A 239 \ REMARK 465 ALA A 240 \ REMARK 465 ASP A 241 \ REMARK 465 HIS A 242 \ REMARK 465 HIS A 243 \ REMARK 465 HIS A 244 \ REMARK 465 HIS A 245 \ REMARK 465 HIS A 246 \ REMARK 465 HIS A 247 \ REMARK 465 SER B 126A \ REMARK 465 GLY B 126B \ REMARK 465 GLY B 126C \ REMARK 465 GLY B 126D \ REMARK 465 GLY B 126E \ REMARK 465 SER B 126F \ REMARK 465 GLY B 126G \ REMARK 465 GLY B 126H \ REMARK 465 GLY B 126I \ REMARK 465 GLY B 126J \ REMARK 465 SER B 126K \ REMARK 465 GLY B 126L \ REMARK 465 GLY B 126M \ REMARK 465 GLY B 126N \ REMARK 465 GLY B 126O \ REMARK 465 SER B 126P \ REMARK 465 GLN B 126Q \ REMARK 465 GLY B 236 \ REMARK 465 ALA B 237 \ REMARK 465 SER B 238 \ REMARK 465 GLY B 239 \ REMARK 465 ALA B 240 \ REMARK 465 ASP B 241 \ REMARK 465 HIS B 242 \ REMARK 465 HIS B 243 \ REMARK 465 HIS B 244 \ REMARK 465 HIS B 245 \ REMARK 465 HIS B 246 \ REMARK 465 HIS B 247 \ REMARK 470 \ REMARK 470 MISSING ATOM \ REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; \ REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; \ REMARK 470 I=INSERTION CODE): \ REMARK 470 M RES CSSEQI ATOMS \ REMARK 470 GLN A 1 CG CD OE1 NE2 \ REMARK 470 SER A 33 OG \ REMARK 470 GLN B 1 CG CD OE1 NE2 \ REMARK 470 SER B 33 OG \ REMARK 470 SER B 127 OG \ 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 62 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES \ REMARK 500 ASP A 176 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES \ REMARK 500 ASP A 208 CB - CG - OD2 ANGL. DEV. = 6.4 DEGREES \ REMARK 500 ASP A 218 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES \ REMARK 500 ASP B 73 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES \ REMARK 500 ASP B 90 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES \ REMARK 500 ASP B 208 CB - CG - OD2 ANGL. DEV. = 5.6 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 LEU A 18 136.47 -175.20 \ REMARK 500 VAL A 48 -49.46 -137.92 \ REMARK 500 ALA A 53 -77.33 -67.06 \ REMARK 500 SER A 55 -139.74 -109.95 \ REMARK 500 SER A 56 56.43 -152.88 \ REMARK 500 ALA A 92 165.93 171.45 \ REMARK 500 SER A 104 -171.28 -69.75 \ REMARK 500 ALA A 107 114.85 -25.61 \ REMARK 500 GLN A 141 -148.33 -79.36 \ REMARK 500 ASN A 153 -79.24 -104.17 \ REMARK 500 VAL A 177 -50.11 77.29 \ REMARK 500 ASN A 195 50.13 -102.28 \ REMARK 500 SER A 196 129.91 -171.14 \ REMARK 500 GLU A 209 106.55 -59.54 \ REMARK 500 LEU B 18 139.25 -173.55 \ REMARK 500 ALA B 53 -88.64 -79.15 \ REMARK 500 SER B 55 -165.52 -75.18 \ REMARK 500 ARG B 67 -48.01 -133.22 \ REMARK 500 HIS B 109 41.59 -142.61 \ REMARK 500 PRO B 139 157.91 -44.62 \ REMARK 500 ASN B 153 -66.65 -99.68 \ REMARK 500 VAL B 177 -49.33 75.70 \ REMARK 500 ASP B 186 2.20 -67.82 \ REMARK 500 ALA B 210 174.69 167.14 \ 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 ORE A 301 \ REMARK 800 \ REMARK 800 SITE_IDENTIFIER: AC2 \ REMARK 800 EVIDENCE_CODE: SOFTWARE \ REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ORE B 301 \ REMARK 900 \ REMARK 900 RELATED ENTRIES \ REMARK 900 RELATED ID: 2A9M RELATED DB: PDB \ REMARK 900 APO SCFV \ DBREF 2A9N A 1 247 PDB 2A9N 2A9N 1 247 \ DBREF 2A9N B 1 247 PDB 2A9N 2A9N 1 247 \ SEQRES 1 A 264 GLN VAL GLN LEU VAL GLU SER GLY GLY ASN LEU VAL GLN \ SEQRES 2 A 264 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY \ SEQRES 3 A 264 PHE THR PHE GLY SER PHE SER MET SER TRP VAL ARG GLN \ SEQRES 4 A 264 ALA PRO GLY GLY GLY LEU GLU TRP VAL ALA GLY LEU SER \ SEQRES 5 A 264 ALA ARG SER SER LEU THR HIS TYR ALA ASP SER VAL LYS \ SEQRES 6 A 264 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN SER \ SEQRES 7 A 264 VAL TYR LEU GLN MET ASN SER LEU ARG VAL GLU ASP THR \ SEQRES 8 A 264 ALA VAL TYR TYR CYS ALA ARG ARG SER TYR ASP SER SER \ SEQRES 9 A 264 GLY TYR ALA GLY HIS PHE TYR SER TYR MET ASP VAL TRP \ SEQRES 10 A 264 GLY GLN GLY THR LEU VAL THR VAL SER SER GLY GLY GLY \ SEQRES 11 A 264 GLY SER GLY GLY GLY GLY SER GLY GLY GLY GLY SER GLN \ SEQRES 12 A 264 SER VAL LEU THR GLN PRO SER SER VAL SER ALA ALA PRO \ SEQRES 13 A 264 GLY GLN LYS VAL THR ILE SER CYS SER GLY SER THR SER \ SEQRES 14 A 264 ASN ILE GLY ASN ASN TYR VAL SER TRP TYR GLN GLN HIS \ SEQRES 15 A 264 PRO GLY LYS ALA PRO LYS LEU MET ILE TYR ASP VAL SER \ SEQRES 16 A 264 LYS ARG PRO SER GLY VAL PRO ASP ARG PHE SER GLY SER \ SEQRES 17 A 264 LYS SER GLY ASN SER ALA SER LEU ASP ILE SER GLY LEU \ SEQRES 18 A 264 GLN SER GLU ASP GLU ALA ASP TYR TYR CYS ALA ALA TRP \ SEQRES 19 A 264 ASP ASP SER LEU SER GLU PHE LEU PHE GLY THR GLY THR \ SEQRES 20 A 264 LYS LEU THR VAL LEU GLY ALA SER GLY ALA ASP HIS HIS \ SEQRES 21 A 264 HIS HIS HIS HIS \ SEQRES 1 B 264 GLN VAL GLN LEU VAL GLU SER GLY GLY ASN LEU VAL GLN \ SEQRES 2 B 264 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY \ SEQRES 3 B 264 PHE THR PHE GLY SER PHE SER MET SER TRP VAL ARG GLN \ SEQRES 4 B 264 ALA PRO GLY GLY GLY LEU GLU TRP VAL ALA GLY LEU SER \ SEQRES 5 B 264 ALA ARG SER SER LEU THR HIS TYR ALA ASP SER VAL LYS \ SEQRES 6 B 264 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN SER \ SEQRES 7 B 264 VAL TYR LEU GLN MET ASN SER LEU ARG VAL GLU ASP THR \ SEQRES 8 B 264 ALA VAL TYR TYR CYS ALA ARG ARG SER TYR ASP SER SER \ SEQRES 9 B 264 GLY TYR ALA GLY HIS PHE TYR SER TYR MET ASP VAL TRP \ SEQRES 10 B 264 GLY GLN GLY THR LEU VAL THR VAL SER SER GLY GLY GLY \ SEQRES 11 B 264 GLY SER GLY GLY GLY GLY SER GLY GLY GLY GLY SER GLN \ SEQRES 12 B 264 SER VAL LEU THR GLN PRO SER SER VAL SER ALA ALA PRO \ SEQRES 13 B 264 GLY GLN LYS VAL THR ILE SER CYS SER GLY SER THR SER \ SEQRES 14 B 264 ASN ILE GLY ASN ASN TYR VAL SER TRP TYR GLN GLN HIS \ SEQRES 15 B 264 PRO GLY LYS ALA PRO LYS LEU MET ILE TYR ASP VAL SER \ SEQRES 16 B 264 LYS ARG PRO SER GLY VAL PRO ASP ARG PHE SER GLY SER \ SEQRES 17 B 264 LYS SER GLY ASN SER ALA SER LEU ASP ILE SER GLY LEU \ SEQRES 18 B 264 GLN SER GLU ASP GLU ALA ASP TYR TYR CYS ALA ALA TRP \ SEQRES 19 B 264 ASP ASP SER LEU SER GLU PHE LEU PHE GLY THR GLY THR \ SEQRES 20 B 264 LYS LEU THR VAL LEU GLY ALA SER GLY ALA ASP HIS HIS \ SEQRES 21 B 264 HIS HIS HIS HIS \ HET ORE A 301 30 \ HET ORE B 301 30 \ HETNAM ORE 4-(2,7-DIFLUORO-6-HYDROXY-3-OXO-3H-XANTHEN-9-YL) \ HETNAM 2 ORE ISOPHTHALIC ACID \ HETSYN ORE OREGON GREEN 488 CARBOXYLATE \ FORMUL 3 ORE 2(C21 H10 F2 O7) \ HELIX 1 1 THR A 28 PHE A 32 5 5 \ HELIX 2 2 ASP A 62 LYS A 65 5 4 \ HELIX 3 3 ARG A 87 THR A 91 5 5 \ HELIX 4 4 THR B 28 PHE B 32 5 5 \ HELIX 5 5 ARG B 87 THR B 91 5 5 \ SHEET 1 A 5 SER A 134 ALA A 137 0 \ SHEET 2 A 5 THR A 230 VAL A 234 1 O THR A 233 N VAL A 135 \ SHEET 3 A 5 ASP A 211 ASP A 218 -1 N TYR A 212 O THR A 230 \ SHEET 4 A 5 SER A 160 GLN A 164 -1 N TYR A 162 O TYR A 213 \ SHEET 5 A 5 LYS A 171 ILE A 174 -1 O MET A 173 N TRP A 161 \ SHEET 1 B 4 SER A 134 ALA A 137 0 \ SHEET 2 B 4 THR A 230 VAL A 234 1 O THR A 233 N VAL A 135 \ SHEET 3 B 4 ASP A 211 ASP A 218 -1 N TYR A 212 O THR A 230 \ SHEET 4 B 4 GLU A 223 PHE A 226 -1 O GLU A 223 N ASP A 218 \ SHEET 1 C 3 LYS A 142 SER A 148 0 \ SHEET 2 C 3 SER A 196 SER A 202 -1 O LEU A 199 N ILE A 145 \ SHEET 3 C 3 PHE A 188 LYS A 192 -1 N SER A 189 O ASP A 200 \ SHEET 1 D 4 GLN A 3 SER A 7 0 \ SHEET 2 D 4 LEU A 18 SER A 25 -1 O ALA A 23 N VAL A 5 \ SHEET 3 D 4 SER A 78 MET A 83 -1 O LEU A 81 N LEU A 20 \ SHEET 4 D 4 PHE A 68 ASP A 73 -1 N THR A 69 O GLN A 82 \ SHEET 1 E 6 LEU A 11 VAL A 12 0 \ SHEET 2 E 6 THR A 121 VAL A 125 1 O THR A 124 N VAL A 12 \ SHEET 3 E 6 ALA A 92 ARG A 99 -1 N TYR A 94 O THR A 121 \ SHEET 4 E 6 SER A 33 GLN A 39 -1 N VAL A 37 O TYR A 95 \ SHEET 5 E 6 GLU A 46 LEU A 51 -1 O LEU A 51 N MET A 34 \ SHEET 6 E 6 THR A 58 TYR A 60 -1 O HIS A 59 N GLY A 50 \ SHEET 1 F 4 LEU A 11 VAL A 12 0 \ SHEET 2 F 4 THR A 121 VAL A 125 1 O THR A 124 N VAL A 12 \ SHEET 3 F 4 ALA A 92 ARG A 99 -1 N TYR A 94 O THR A 121 \ SHEET 4 F 4 VAL A 116 TRP A 117 -1 O VAL A 116 N ARG A 98 \ SHEET 1 G 5 SER B 134 ALA B 137 0 \ SHEET 2 G 5 THR B 230 VAL B 234 1 O THR B 233 N VAL B 135 \ SHEET 3 G 5 ALA B 210 ASP B 218 -1 N ALA B 210 O LEU B 232 \ SHEET 4 G 5 VAL B 159 GLN B 164 -1 N TYR B 162 O TYR B 213 \ SHEET 5 G 5 LYS B 171 ILE B 174 -1 O ILE B 174 N TRP B 161 \ SHEET 1 H 4 SER B 134 ALA B 137 0 \ SHEET 2 H 4 THR B 230 VAL B 234 1 O THR B 233 N VAL B 135 \ SHEET 3 H 4 ALA B 210 ASP B 218 -1 N ALA B 210 O LEU B 232 \ SHEET 4 H 4 GLU B 223 PHE B 226 -1 O LEU B 225 N ALA B 216 \ SHEET 1 I 3 VAL B 143 SER B 148 0 \ SHEET 2 I 3 SER B 196 ILE B 201 -1 O ALA B 197 N CYS B 147 \ SHEET 3 I 3 PHE B 188 LYS B 192 -1 N SER B 189 O ASP B 200 \ SHEET 1 J 4 GLN B 3 SER B 7 0 \ SHEET 2 J 4 LEU B 18 SER B 25 -1 O ALA B 23 N VAL B 5 \ SHEET 3 J 4 SER B 78 MET B 83 -1 O MET B 83 N LEU B 18 \ SHEET 4 J 4 PHE B 68 ASP B 73 -1 N THR B 69 O GLN B 82 \ SHEET 1 K 6 LEU B 11 VAL B 12 0 \ SHEET 2 K 6 THR B 121 VAL B 125 1 O THR B 124 N VAL B 12 \ SHEET 3 K 6 ALA B 92 ARG B 99 -1 N TYR B 94 O THR B 121 \ SHEET 4 K 6 SER B 33 GLN B 39 -1 N VAL B 37 O TYR B 95 \ SHEET 5 K 6 LEU B 45 LEU B 51 -1 O GLU B 46 N ARG B 38 \ SHEET 6 K 6 THR B 58 TYR B 60 -1 O HIS B 59 N GLY B 50 \ SHEET 1 L 4 LEU B 11 VAL B 12 0 \ SHEET 2 L 4 THR B 121 VAL B 125 1 O THR B 124 N VAL B 12 \ SHEET 3 L 4 ALA B 92 ARG B 99 -1 N TYR B 94 O THR B 121 \ SHEET 4 L 4 VAL B 116 TRP B 117 -1 O VAL B 116 N ARG B 98 \ SSBOND 1 CYS A 22 CYS A 96 1555 1555 2.01 \ SSBOND 2 CYS A 147 CYS A 214 1555 1555 2.01 \ SSBOND 3 CYS B 22 CYS B 96 1555 1555 2.00 \ SSBOND 4 CYS B 147 CYS B 214 1555 1555 2.01 \ SITE 1 AC1 13 SER A 35 TRP A 47 GLY A 50 LEU A 51 \ SITE 2 AC1 13 SER A 52 HIS A 59 ARG A 99 GLY A 108 \ SITE 3 AC1 13 TYR A 111 SER A 112 ORE B 301 TRP A 217 \ SITE 4 AC1 13 PHE A 224 \ SITE 1 AC2 13 ORE A 301 SER B 35 TRP B 47 GLY B 50 \ SITE 2 AC2 13 SER B 52 HIS B 59 ARG B 99 GLY B 108 \ SITE 3 AC2 13 HIS B 109 TYR B 111 SER B 112 TRP B 217 \ SITE 4 AC2 13 PHE B 224 \ CRYST1 81.382 100.460 61.749 90.00 90.00 90.00 P 21 21 2 8 \ 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 0.012288 0.000000 0.000000 0.00000 \ SCALE2 0.000000 0.009954 0.000000 0.00000 \ SCALE3 0.000000 0.000000 0.016195 0.00000 \ TER 1765 GLY A 236 \ TER 3531 LEU B 235 \ CONECT 151 718 \ CONECT 718 151 \ CONECT 1091 1600 \ CONECT 1600 1091 \ CONECT 1916 2483 \ CONECT 2483 1916 \ CONECT 2861 3370 \ CONECT 3370 2861 \ CONECT 3532 3533 \ CONECT 3533 3532 3534 3535 \ CONECT 3534 3533 \ CONECT 3535 3533 3536 3541 \ CONECT 3536 3535 3537 \ CONECT 3537 3536 3538 3543 \ CONECT 3538 3537 3539 3540 \ CONECT 3539 3538 \ CONECT 3540 3538 \ CONECT 3541 3535 3542 \ CONECT 3542 3541 3543 \ CONECT 3543 3537 3542 3544 \ CONECT 3544 3543 3545 3553 \ CONECT 3545 3544 3546 3551 \ CONECT 3546 3545 3547 \ CONECT 3547 3546 3548 3549 \ CONECT 3548 3547 \ CONECT 3549 3547 3550 3552 \ CONECT 3550 3549 \ CONECT 3551 3545 3552 3558 \ CONECT 3552 3549 3551 \ CONECT 3553 3544 3554 3557 \ CONECT 3554 3553 3555 \ CONECT 3555 3554 3556 3560 \ CONECT 3556 3555 \ CONECT 3557 3553 3558 3559 \ CONECT 3558 3551 3557 \ CONECT 3559 3557 3560 \ CONECT 3560 3555 3559 3561 \ CONECT 3561 3560 \ CONECT 3562 3563 \ CONECT 3563 3562 3564 3565 \ CONECT 3564 3563 \ CONECT 3565 3563 3566 3571 \ CONECT 3566 3565 3567 \ CONECT 3567 3566 3568 3573 \ CONECT 3568 3567 3569 3570 \ CONECT 3569 3568 \ CONECT 3570 3568 \ CONECT 3571 3565 3572 \ CONECT 3572 3571 3573 \ CONECT 3573 3567 3572 3574 \ CONECT 3574 3573 3575 3583 \ CONECT 3575 3574 3576 3581 \ CONECT 3576 3575 3577 \ CONECT 3577 3576 3578 3579 \ CONECT 3578 3577 \ CONECT 3579 3577 3580 3582 \ CONECT 3580 3579 \ CONECT 3581 3575 3582 3588 \ CONECT 3582 3579 3581 \ CONECT 3583 3574 3584 3587 \ CONECT 3584 3583 3585 \ CONECT 3585 3584 3586 3590 \ CONECT 3586 3585 \ CONECT 3587 3583 3588 3589 \ CONECT 3588 3581 3587 \ CONECT 3589 3587 3590 \ CONECT 3590 3585 3589 3591 \ CONECT 3591 3590 \ MASTER 401 0 2 5 52 0 8 6 3589 2 68 42 \ END \ """, "2a9nchainL") cmd.hide("all") cmd.color('grey70', "2a9nchainL") cmd.show('cartoon', "2a9nchainL") cmd.center("2a9nchainL", state=0, origin=1) cmd.zoom("2a9nchainL", animate=-1) cmd.select("e2a9nL1", "c. L & i. 3-149") cmd.color("red", "e2a9nL1") cmd.disable("e2a9nL1")