HEADER IMMUNE SYSTEM 09-JUL-03 1PZ5 TITLE STRUCTURAL BASIS OF PEPTIDE-CARBOHYDRATE MIMICRY IN AN ANTIBODY TITLE 2 COMBINING SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LIGHT CHAIN OF FAB (SYA/J6); COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: HEAVY CHAIN OF FAB (SYA/J6); COMPND 6 CHAIN: B; COMPND 7 MOL_ID: 3; COMPND 8 MOLECULE: OCTAPEPTIDE (MDWNMHAA); COMPND 9 CHAIN: C; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 STRAIN: BALB/C; SOURCE 6 ORGAN: SPLEEN; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 9 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 10 ORGANISM_TAXID: 10090; SOURCE 11 STRAIN: BALB/C; SOURCE 12 ORGAN: SPLEEN; SOURCE 13 MOL_ID: 3; SOURCE 14 SYNTHETIC: YES; SOURCE 15 OTHER_DETAILS: THE OCTAPEPTIDE WAS SYNTHESIZED AS ITS CARBOXAMIDE SOURCE 16 (ALBERTA PEPTIDE INSTITURE, EDMONTON, CANADA) KEYWDS ANTIBODY-ANTIGEN STRUCTURE, PEPTIDE-CARBOHYDRATE MIMICRY, VACCINE KEYWDS 2 DESIGN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR N.K.VYAS,M.N.VYAS,M.C.CHERVENAK,D.R.BUNDLE,B.M.PINTO,F.A.QUIOCHO REVDAT 6 30-OCT-24 1PZ5 1 REMARK REVDAT 5 16-AUG-23 1PZ5 1 REMARK REVDAT 4 16-NOV-11 1PZ5 1 VERSN HETATM REVDAT 3 24-FEB-09 1PZ5 1 VERSN REVDAT 2 16-DEC-03 1PZ5 1 JRNL REVDAT 1 18-NOV-03 1PZ5 0 JRNL AUTH N.K.VYAS,M.N.VYAS,M.C.CHERVENAK,D.R.BUNDLE,B.M.PINTO, JRNL AUTH 2 F.A.QUIOCHO JRNL TITL STRUCTURAL BASIS OF PEPTIDE-CARBOHYDRATE MIMICRY IN AN JRNL TITL 2 ANTIBODY COMBINING SITE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 100 15023 2003 JRNL REFN ISSN 0027-8424 JRNL PMID 14645714 JRNL DOI 10.1073/PNAS.2431286100 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.K.VYAS,M.N.VYAS,M.C.CHERVENAK,M.A.JOHNSON,B.M.PINTO, REMARK 1 AUTH 2 D.R.BUNDLE,F.A.QUIOCHO REMARK 1 TITL MOLECULAR RECOGNITION OF OLIGOSACCHARIDE EPITOPES BY A REMARK 1 TITL 2 MONOCLONAL FAB SEPCIFIC FOR SHIGELLA FLEXNERI Y REMARK 1 TITL 3 LIPOPOLYSACCHARIDE: X-RAY STRUCTURES AND THERMODYNAMICS. REMARK 1 REF BIOCHEMISTRY V. 41 13575 2002 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI0261387 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.N.VYAS,N.K.VYAS,P.J.MEIKLE,B.SINNOTT,B.M.PINTO,D.R.BUNDLE, REMARK 1 AUTH 2 F.A.QUIOCHO REMARK 1 TITL PRELIMINARY CRYSTALLOGRAPHIC ANALYSIS OF A FAB SPECIFIC FOR REMARK 1 TITL 2 THE O-ANTIGEN OF SHIGELLA FLEXNERI CELL SURFACE REMARK 1 TITL 3 LIPOPOYSACCHARIDE WITH AND WITHOUT BOUND SACCHARIDES REMARK 1 REF J.MOL.BIOL. V. 231 133 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1993.1262 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.97 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) (%) : 90.8 REMARK 3 NUMBER OF REFLECTIONS : 41694 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) : 0.219 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 4210 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 63.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4322 REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 464 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3391 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 511 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.61000 REMARK 3 B22 (A**2) : 1.61000 REMARK 3 B33 (A**2) : -3.21000 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) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.16 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.860 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.640 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.860 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.610 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 0.880 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 48.91 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : TOPH1NKV.CHO REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1PZ5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUL-03. REMARK 100 THE DEPOSITION ID IS D_1000019716. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.948 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42148 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 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 (%) : 91.7 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.04200 REMARK 200 R SYM (I) : 0.04200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 35.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 58.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.65 REMARK 200 R MERGE FOR SHELL (I) : 0.12000 REMARK 200 R SYM FOR SHELL (I) : 0.12000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 6.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1M71 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, POTASSIUM PHOSHPHATE, PH 6.5, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 277.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 99.28000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 34.65500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.65500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 148.92000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.65500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 34.65500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 49.64000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.65500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.65500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 148.92000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 34.65500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.65500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 49.64000 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 99.28000 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 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 232 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 447 LIES ON A SPECIAL POSITION. 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 OG1 THR B 131 O HOH B 445 0.65 REMARK 500 CB THR B 131 O HOH B 445 1.72 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 B 126 O - C - N ANGL. DEV. = 11.4 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 VAL A 51 -49.16 71.37 REMARK 500 PRO A 141 -178.33 -64.08 REMARK 500 MET B 18 143.88 -174.48 REMARK 500 PRO B 41 2.47 -66.80 REMARK 500 ARG B 52 -158.77 -95.64 REMARK 500 PRO B 126 107.07 -47.98 REMARK 500 CYS B 128 94.88 1.87 REMARK 500 THR B 131 94.45 -60.34 REMARK 500 SER B 132 56.07 -148.59 REMARK 500 SER B 134 119.88 44.63 REMARK 500 SER B 135 -104.69 -14.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1M71 RELATED DB: PDB REMARK 900 UNLIGANDED FORM OF THE FAB REMARK 900 RELATED ID: 1M7D RELATED DB: PDB REMARK 900 OLIGOSACCHARIDE BOUND FORM OF THE FAB REMARK 900 RELATED ID: 1M7I RELATED DB: PDB REMARK 900 OLIGOSACCHARIDE BOUND FORM OF THE FAB REMARK 999 REMARK 999 SEQUENCE REMARK 999 NO DATABASE REFERENCE SEQUENCE WAS FOUND FOR THE REMARK 999 PROTEINS IN THIS STRUCTURE AT THE TIME OF PROCESSING. DBREF 1PZ5 A 1 211 PDB 1PZ5 1PZ5 1 211 DBREF 1PZ5 B 1 213 PDB 1PZ5 1PZ5 1 213 DBREF 1PZ5 C 1 8 PDB 1PZ5 1PZ5 1 8 SEQRES 1 A 215 ASP VAL VAL LEU THR GLN THR PRO LEU SER LEU PRO VAL SEQRES 2 A 215 ARG LEU GLY ASP GLN ALA SER ILE SER CYS ARG SER SER SEQRES 3 A 215 GLN SER LEU LEU HIS SER ASP GLY ASN THR TYR LEU HIS SEQRES 4 A 215 TRP TYR LEU GLN LYS PRO GLY GLN SER PRO LYS LEU LEU SEQRES 5 A 215 ILE TYR LYS VAL SER ASN ARG PHE SER GLY VAL PRO ASP SEQRES 6 A 215 ARG PHE SER GLY SER GLY SER GLY THR ASP PHE THR LEU SEQRES 7 A 215 LYS ILE SER ARG VAL GLU ALA GLU ASP LEU GLY VAL TYR SEQRES 8 A 215 PHE CYS SER GLN THR THR HIS VAL PRO THR PHE GLY GLY SEQRES 9 A 215 GLY THR LYS LEU GLU ILE LYS ARG ALA ASP ALA ALA PRO SEQRES 10 A 215 THR VAL SER ILE PHE PRO PRO SER SER GLU GLN LEU THR SEQRES 11 A 215 SER GLY GLY ALA SER VAL VAL CYS PHE LEU ASN ASN PHE SEQRES 12 A 215 TYR PRO LYS ASP ILE ASN VAL LYS TRP LYS ILE ASP GLY SEQRES 13 A 215 SER GLU ARG GLN ASN GLY VAL LEU ASN SER TRP THR ASP SEQRES 14 A 215 GLN ASP SER LYS ASP SER THR TYR SER MET SER SER THR SEQRES 15 A 215 LEU THR LEU THR LYS ASP GLU TYR GLU ARG HIS ASN SER SEQRES 16 A 215 TYR THR CYS GLU ALA THR HIS LYS THR SER THR SER PRO SEQRES 17 A 215 ILE VAL LYS SER PHE ASN ARG SEQRES 1 B 220 GLU VAL LYS VAL GLU GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 B 220 PRO GLY GLY SER MET LYS LEU SER CYS VAL ALA SER GLY SEQRES 3 B 220 PHE THR PHE SER ASN TYR TRP MET GLU TRP VAL ARG GLN SEQRES 4 B 220 SER PRO GLU LYS GLY LEU GLU TRP VAL ALA GLU ILE ARG SEQRES 5 B 220 LEU LYS SER ASN ASN TYR ALA THR HIS TYR ALA GLU SER SEQRES 6 B 220 VAL LYS GLY ARG PHE THR ILE SER ARG ASP ASP SER LYS SEQRES 7 B 220 SER SER VAL TYR LEU GLN MET ASN ASN LEU ARG ALA GLU SEQRES 8 B 220 ASP THR GLY ILE TYR TYR CYS THR ARG GLY GLY ALA VAL SEQRES 9 B 220 GLY ALA MET ASP TYR TRP GLY GLN GLY THR SER VAL THR SEQRES 10 B 220 VAL SER SER ALA THR THR THR ALA PRO SER VAL TYR PRO SEQRES 11 B 220 LEU VAL PRO GLY CYS SER ASP THR SER GLY SER SER VAL SEQRES 12 B 220 THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO SEQRES 13 B 220 VAL THR VAL LYS TRP ASN TYR GLY ALA LEU SER SER GLY SEQRES 14 B 220 VAL ARG THR VAL SER SER VAL LEU GLN SER GLY PHE TYR SEQRES 15 B 220 SER LEU SER SER LEU VAL THR VAL PRO SER SER THR TRP SEQRES 16 B 220 PRO SER GLN THR VAL ILE CYS ASN VAL ALA HIS PRO ALA SEQRES 17 B 220 SER LYS VAL ASP LEU ILE LYS GLU ILE SER GLY PRO SEQRES 1 C 8 MET ASP TRP ASN MET HIS ALA ALA FORMUL 4 HOH *511(H2 O) HELIX 1 1 GLU A 79 LEU A 83 5 5 HELIX 2 2 SER A 121 SER A 127 5 7 HELIX 3 3 LYS A 183 ARG A 188 1 6 HELIX 4 4 THR B 28 TYR B 32 5 5 HELIX 5 5 LEU B 52A ASN B 54 5 5 HELIX 6 6 GLU B 61 LYS B 64 5 4 HELIX 7 7 ASP B 73 LYS B 75 5 3 HELIX 8 8 ARG B 83 THR B 87 5 5 HELIX 9 9 TYR B 156 ALA B 158 5 3 HELIX 10 10 PRO B 184 TRP B 188 5 5 HELIX 11 11 PRO B 200 LYS B 203 5 4 SHEET 1 A 4 LEU A 4 THR A 7 0 SHEET 2 A 4 ALA A 19 SER A 25 -1 O ARG A 24 N THR A 5 SHEET 3 A 4 ASP A 70 ILE A 75 -1 O LEU A 73 N ILE A 21 SHEET 4 A 4 PHE A 62 SER A 67 -1 N SER A 63 O LYS A 74 SHEET 1 B 6 SER A 10 ARG A 14 0 SHEET 2 B 6 THR A 102 LYS A 107 1 O LYS A 103 N LEU A 11 SHEET 3 B 6 GLY A 84 GLN A 90 -1 N TYR A 86 O THR A 102 SHEET 4 B 6 LEU A 33 GLN A 38 -1 N HIS A 34 O SER A 89 SHEET 5 B 6 LYS A 45 TYR A 49 -1 O LEU A 47 N TRP A 35 SHEET 6 B 6 ASN A 53 ARG A 54 -1 O ASN A 53 N TYR A 49 SHEET 1 C 4 SER A 10 ARG A 14 0 SHEET 2 C 4 THR A 102 LYS A 107 1 O LYS A 103 N LEU A 11 SHEET 3 C 4 GLY A 84 GLN A 90 -1 N TYR A 86 O THR A 102 SHEET 4 C 4 THR A 97 PHE A 98 -1 O THR A 97 N GLN A 90 SHEET 1 D 4 THR A 114 PHE A 118 0 SHEET 2 D 4 GLY A 129 PHE A 139 -1 O VAL A 133 N PHE A 118 SHEET 3 D 4 TYR A 173 THR A 182 -1 O TYR A 173 N PHE A 139 SHEET 4 D 4 VAL A 159 TRP A 163 -1 N LEU A 160 O THR A 178 SHEET 1 E 4 SER A 153 ARG A 155 0 SHEET 2 E 4 ASN A 145 ILE A 150 -1 N ILE A 150 O SER A 153 SHEET 3 E 4 SER A 191 THR A 197 -1 O GLU A 195 N LYS A 147 SHEET 4 E 4 ILE A 205 ASN A 210 -1 O ILE A 205 N ALA A 196 SHEET 1 F 4 LYS B 3 SER B 7 0 SHEET 2 F 4 MET B 18 SER B 25 -1 O SER B 25 N LYS B 3 SHEET 3 F 4 SER B 77 MET B 82 -1 O MET B 82 N MET B 18 SHEET 4 F 4 PHE B 67 ASP B 72 -1 N SER B 70 O TYR B 79 SHEET 1 G 6 GLY B 10 VAL B 12 0 SHEET 2 G 6 THR B 107 VAL B 111 1 O THR B 110 N VAL B 12 SHEET 3 G 6 GLY B 88 GLY B 95 -1 N TYR B 90 O THR B 107 SHEET 4 G 6 TRP B 33 SER B 40 -1 N VAL B 37 O TYR B 91 SHEET 5 G 6 GLY B 44 ILE B 51 -1 O GLU B 46 N ARG B 38 SHEET 6 G 6 THR B 57 TYR B 59 -1 O HIS B 58 N GLU B 50 SHEET 1 H 4 GLY B 10 VAL B 12 0 SHEET 2 H 4 THR B 107 VAL B 111 1 O THR B 110 N VAL B 12 SHEET 3 H 4 GLY B 88 GLY B 95 -1 N TYR B 90 O THR B 107 SHEET 4 H 4 MET B 100A TRP B 103 -1 N TYR B 102 O ARG B 94 SHEET 1 I 4 SER B 120 LEU B 124 0 SHEET 2 I 4 VAL B 136 TYR B 145 -1 O LEU B 141 N TYR B 122 SHEET 3 I 4 PHE B 174 VAL B 183 -1 O VAL B 183 N VAL B 136 SHEET 4 I 4 VAL B 163 THR B 165 -1 N ARG B 164 O LEU B 180 SHEET 1 J 4 SER B 120 LEU B 124 0 SHEET 2 J 4 VAL B 136 TYR B 145 -1 O LEU B 141 N TYR B 122 SHEET 3 J 4 PHE B 174 VAL B 183 -1 O VAL B 183 N VAL B 136 SHEET 4 J 4 VAL B 169 GLN B 171 -1 N GLN B 171 O PHE B 174 SHEET 1 K 3 THR B 151 TRP B 154 0 SHEET 2 K 3 ILE B 194 HIS B 199 -1 O ASN B 196 N LYS B 153 SHEET 3 K 3 VAL B 204 GLU B 209 -1 O LEU B 206 N VAL B 197 SSBOND 1 CYS A 23 CYS A 88 1555 1555 2.55 SSBOND 2 CYS A 134 CYS A 194 1555 1555 2.69 SSBOND 3 CYS B 22 CYS B 92 1555 1555 2.48 SSBOND 4 CYS B 140 CYS B 195 1555 1555 2.39 CISPEP 1 THR A 7 PRO A 8 0 -0.43 CISPEP 2 TYR A 140 PRO A 141 0 0.00 CISPEP 3 PHE B 146 PRO B 147 0 -0.22 CISPEP 4 GLU B 148 PRO B 149 0 -0.21 CISPEP 5 TRP B 188 PRO B 189 0 0.31 CRYST1 69.310 69.310 198.560 90.00 90.00 90.00 P 43 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 0.014428 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014428 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005036 0.00000