HEADER IMMUNE SYSTEM 07-OCT-08 3ET9 TITLE CRYSTAL STRUCTURE OF THE ENGINEERED NEUTRALIZING ANTIBODY 1H COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTIBODY 1H LIGHT CHAIN AND ANTIBODY 1H HEAVY CHAIN LINKED COMPND 3 WITH A SYNTHETIC (GGGGS)4 LINKER; COMPND 4 CHAIN: F; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JUDE-1; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PAK400 KEYWDS SINGLE-CHAIN FV, MONOCLONAL ANTIBODY, IMMUNOGLOBULIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR C.E.LEYSATH,A.F.MONZINGO,J.BARNETT,B.L.IVERSON,G.GEORGIOU, AUTHOR 2 J.D.ROBERTUS REVDAT 5 06-SEP-23 3ET9 1 REMARK REVDAT 4 20-OCT-21 3ET9 1 DBREF SEQADV REVDAT 3 25-OCT-17 3ET9 1 REMARK REVDAT 2 02-AUG-17 3ET9 1 SOURCE REVDAT 1 28-APR-09 3ET9 0 JRNL AUTH C.E.LEYSATH,A.F.MONZINGO,J.A.MAYNARD,J.BARNETT,G.GEORGIOU, JRNL AUTH 2 B.L.IVERSON,J.D.ROBERTUS JRNL TITL CRYSTAL STRUCTURE OF THE ENGINEERED NEUTRALIZING ANTIBODY JRNL TITL 2 M18 COMPLEXED TO DOMAIN 4 OF THE ANTHRAX PROTECTIVE ANTIGEN. JRNL REF J.MOL.BIOL. V. 387 680 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19361425 JRNL DOI 10.1016/J.JMB.2009.02.003 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 5435 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 SET) : 0.217 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 278 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1724 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 16 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.06400 REMARK 3 B22 (A**2) : 0.62800 REMARK 3 B33 (A**2) : 0.43600 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 2.195 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.037 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.709 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.506 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.204 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 13.43 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : CNS_TOPPAR:PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CNS_TOPPAR:DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : CNS_TOPPAR:WATER.TOP REMARK 3 TOPOLOGY FILE 4 : CNS_TOPPAR:ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3ET9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-OCT-08. REMARK 100 THE DEPOSITION ID IS D_1000049738. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : BLUE MAX-FLUX CONFOCAL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5839 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 8.200 REMARK 200 R MERGE (I) : 0.16000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.6510 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.3 REMARK 200 DATA REDUNDANCY IN SHELL : 8.00 REMARK 200 R MERGE FOR SHELL (I) : 0.39000 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: PDB ENTRY 3ESU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 0.1 M HEPES, 10% REMARK 280 ISOPROPANOL, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 34.08500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 39.97000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 39.97000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 17.04250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 39.97000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 39.97000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 51.12750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 39.97000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.97000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 17.04250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 39.97000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.97000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 51.12750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 34.08500 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: ASYMMETRIC UNIT CONTAINS ONE BIOLOGICAL 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: F 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 F -4 REMARK 465 ALA F -3 REMARK 465 ASP F -2 REMARK 465 TYR F -1 REMARK 465 GLY F 110 REMARK 465 GLY F 111 REMARK 465 GLY F 112 REMARK 465 SER F 113 REMARK 465 GLY F 114 REMARK 465 GLY F 115 REMARK 465 GLY F 116 REMARK 465 GLY F 117 REMARK 465 SER F 118 REMARK 465 GLY F 119 REMARK 465 GLY F 120 REMARK 465 GLY F 121 REMARK 465 GLY F 122 REMARK 465 SER F 123 REMARK 465 GLY F 124 REMARK 465 GLY F 125 REMARK 465 GLY F 126 REMARK 465 GLY F 127 REMARK 465 SER F 128 REMARK 465 GLU F 1001 REMARK 465 VAL F 1002 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 LYS F 0 CG CD CE NZ REMARK 470 ARG F 107 CG CD NE CZ NH1 NH2 REMARK 470 ARG F 108 CG CD NE CZ NH1 NH2 REMARK 470 GLY F 109 CA C O REMARK 470 GLN F1003 CG CD OE1 NE2 REMARK 470 SER F1113 OG 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 GLN F 1003 N LEU F 1004 1.80 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 PRO F 56 CA - N - CD ANGL. DEV. = -19.6 DEGREES REMARK 500 GLN F1003 CA - C - O ANGL. DEV. = -37.9 DEGREES REMARK 500 GLN F1003 CA - C - N ANGL. DEV. = 45.5 DEGREES REMARK 500 GLN F1003 O - C - N ANGL. DEV. = -33.1 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 ARG F 30 57.28 38.20 REMARK 500 ASN F 31 10.65 54.82 REMARK 500 THR F 51 -48.71 70.40 REMARK 500 ASN F 77 107.65 -161.83 REMARK 500 ARG F 108 -74.28 -4.84 REMARK 500 ALA F1088 -173.94 179.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLN F1003 -109.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ESU RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ANTHRAX-NEUTRALIZING SINGLE-CHAIN ANTIBODY 14B7 REMARK 900 RELATED ID: 3ESV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE ENGINEERED NEUTRALIZING ANTIBODY M18 REMARK 900 RELATED ID: 3ETB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE ENGINEERED NEUTRALIZING ANTIBODY M18 REMARK 900 COMPLEXED WITH ANTHRAX PROTECTIVE ANTIGEN DOMAIN 4 REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUE NUMBERS FOR ANTIBODY 1H HEAVY CHAIN FRAGMENT REMARK 999 HAVE OFFSET 1000 TO DISTINGUISH THEM FROM THE ANTIBODY REMARK 999 1H LIGHT CHAIN FRAGMENT WHICH HAS ORIGINAL RESIDUE REMARK 999 NUMBERING. DBREF 3ET9 F 1 108 PDB 3ET9 3ET9 1 108 DBREF 3ET9 F 1001 1113 PDB 3ET9 3ET9 1001 1113 SEQADV 3ET9 MET F -4 PDB 3ET9 EXPRESSION TAG SEQADV 3ET9 ALA F -3 PDB 3ET9 EXPRESSION TAG SEQADV 3ET9 ASP F -2 PDB 3ET9 EXPRESSION TAG SEQADV 3ET9 TYR F -1 PDB 3ET9 EXPRESSION TAG SEQADV 3ET9 LYS F 0 PDB 3ET9 EXPRESSION TAG SEQADV 3ET9 LEU F 55 PDB 3ET9 GLN 55 ENGINEERED MUTATION SEQADV 3ET9 PRO F 56 PDB 3ET9 SER 56 ENGINEERED MUTATION SEQADV 3ET9 ARG F 107 PDB 3ET9 LYS 107 ENGINEERED MUTATION SEQADV 3ET9 GLY F 109 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 110 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 111 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 112 PDB 3ET9 LINKER SEQADV 3ET9 SER F 113 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 114 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 115 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 116 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 117 PDB 3ET9 LINKER SEQADV 3ET9 SER F 118 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 119 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 120 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 121 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 122 PDB 3ET9 LINKER SEQADV 3ET9 SER F 123 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 124 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 125 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 126 PDB 3ET9 LINKER SEQADV 3ET9 GLY F 127 PDB 3ET9 LINKER SEQADV 3ET9 SER F 128 PDB 3ET9 LINKER SEQRES 1 F 252 MET ALA ASP TYR LYS ASP ILE VAL LEU ILE GLN SER THR SEQRES 2 F 252 SER SER LEU SER ALA SER LEU GLY ASP ARG VAL THR ILE SEQRES 3 F 252 SER CYS ARG ALA SER GLN ASP ILE ARG ASN TYR LEU ASN SEQRES 4 F 252 TRP TYR GLN GLN LYS PRO ASP GLY THR VAL LYS LEU LEU SEQRES 5 F 252 ILE TYR TYR THR SER ARG LEU LEU PRO GLY VAL PRO SER SEQRES 6 F 252 ARG PHE SER GLY SER GLY SER GLY THR ASP TYR SER LEU SEQRES 7 F 252 THR ILE SER ASN LEU GLU GLN GLU ASP ILE GLY THR TYR SEQRES 8 F 252 PHE CYS GLN GLN GLY ASN THR LEU PRO TRP THR PHE GLY SEQRES 9 F 252 GLY GLY THR LYS LEU GLU ILE ARG ARG GLY GLY GLY GLY SEQRES 10 F 252 SER GLY GLY GLY GLY SER GLY GLY GLY GLY SER GLY GLY SEQRES 11 F 252 GLY GLY SER GLU VAL GLN LEU GLN GLN SER GLY PRO GLU SEQRES 12 F 252 LEU VAL LYS PRO GLY ALA SER VAL LYS ILE SER CYS LYS SEQRES 13 F 252 ASP SER GLY TYR ALA PHE SER SER SER TRP MET ASN TRP SEQRES 14 F 252 VAL LYS GLN ARG PRO GLY GLN GLY PRO GLU TRP ILE GLY SEQRES 15 F 252 ARG ILE TYR PRO GLY ASP GLY ASP THR ASN TYR ASN GLY SEQRES 16 F 252 LYS PHE LYS GLY LYS ALA THR LEU THR ALA ASP LYS SER SEQRES 17 F 252 SER SER THR ALA TYR MET GLN LEU SER SER LEU THR SER SEQRES 18 F 252 VAL ASP SER ALA VAL TYR PHE CYS ALA ARG SER GLY LEU SEQRES 19 F 252 LEU ARG TYR ALA MET ASP TYR TRP GLY GLN GLY THR SER SEQRES 20 F 252 VAL THR VAL SER SER FORMUL 2 HOH *16(H2 O) HELIX 1 1 GLU F 79 ILE F 83 5 5 HELIX 2 2 ALA F 1028 SER F 1032 5 5 HELIX 3 3 GLY F 1061 LYS F 1064 5 4 HELIX 4 4 THR F 1083 SER F 1087 5 5 SHEET 1 A 4 LEU F 4 ILE F 5 0 SHEET 2 A 4 VAL F 19 ALA F 25 -1 O ARG F 24 N ILE F 5 SHEET 3 A 4 ASP F 70 ILE F 75 -1 O ILE F 75 N VAL F 19 SHEET 4 A 4 PHE F 62 SER F 67 -1 N SER F 63 O THR F 74 SHEET 1 B 6 SER F 10 ALA F 13 0 SHEET 2 B 6 THR F 102 ILE F 106 1 O LYS F 103 N LEU F 11 SHEET 3 B 6 GLY F 84 GLN F 90 -1 N GLY F 84 O LEU F 104 SHEET 4 B 6 LEU F 33 GLN F 38 -1 N GLN F 38 O THR F 85 SHEET 5 B 6 VAL F 44 TYR F 49 -1 O LEU F 47 N TRP F 35 SHEET 6 B 6 ARG F 53 LEU F 54 -1 O ARG F 53 N TYR F 49 SHEET 1 C 4 SER F 10 ALA F 13 0 SHEET 2 C 4 THR F 102 ILE F 106 1 O LYS F 103 N LEU F 11 SHEET 3 C 4 GLY F 84 GLN F 90 -1 N GLY F 84 O LEU F 104 SHEET 4 C 4 THR F 97 PHE F 98 -1 O THR F 97 N GLN F 90 SHEET 1 D 4 GLN F1005 GLN F1006 0 SHEET 2 D 4 VAL F1018 LYS F1023 -1 O LYS F1023 N GLN F1005 SHEET 3 D 4 THR F1077 LEU F1082 -1 O MET F1080 N ILE F1020 SHEET 4 D 4 ALA F1067 ASP F1072 -1 N THR F1070 O TYR F1079 SHEET 1 E 6 GLU F1010 VAL F1012 0 SHEET 2 E 6 THR F1107 VAL F1111 1 O THR F1110 N GLU F1010 SHEET 3 E 6 ALA F1088 SER F1095 -1 N TYR F1090 O THR F1107 SHEET 4 E 6 TRP F1033 GLN F1039 -1 N TRP F1033 O SER F1095 SHEET 5 E 6 GLU F1046 ILE F1051 -1 O ILE F1051 N MET F1034 SHEET 6 E 6 THR F1057 TYR F1059 -1 O ASN F1058 N ARG F1050 SHEET 1 F 4 GLU F1010 VAL F1012 0 SHEET 2 F 4 THR F1107 VAL F1111 1 O THR F1110 N GLU F1010 SHEET 3 F 4 ALA F1088 SER F1095 -1 N TYR F1090 O THR F1107 SHEET 4 F 4 TYR F1102 TRP F1103 -1 O TYR F1102 N ARG F1094 SSBOND 1 CYS F 23 CYS F 88 1555 1555 2.04 SSBOND 2 CYS F 1022 CYS F 1092 1555 1555 2.03 CISPEP 1 LEU F 94 PRO F 95 0 -0.18 CRYST1 79.940 79.940 68.170 90.00 90.00 90.00 P 41 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 0.012509 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012509 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014669 0.00000