HEADER MEMBRANE PROTEIN 14-SEP-00 1GGQ TITLE OUTER SURFACE PROTEIN C (OSPC) OF BORRELIA BURGDORFERI STRAIN B31 COMPND MOL_ID: 1; COMPND 2 MOLECULE: OUTER SURFACE PROTEIN C; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: RESIDUES 38-210; COMPND 5 SYNONYM: OSPC; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BORRELIA BURGDORFERI; SOURCE 3 ORGANISM_TAXID: 224326; SOURCE 4 STRAIN: B31; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LYME DISEASE ANTIGEN, HELICAL BUNDLE, HOMODIMER, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.J.DUNN,C.L.LAWSON REVDAT 4 21-DEC-22 1GGQ 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 1GGQ 1 VERSN REVDAT 2 24-FEB-09 1GGQ 1 VERSN REVDAT 1 14-MAR-01 1GGQ 0 JRNL AUTH D.KUMARAN,S.ESWARAMOORTHY,B.J.LUFT,S.KOIDE,J.J.DUNN, JRNL AUTH 2 C.L.LAWSON,S.SWAMINATHAN JRNL TITL CRYSTAL STRUCTURE OF OUTER SURFACE PROTEIN C (OSPC) FROM THE JRNL TITL 2 LYME DISEASE SPIROCHETE, BORRELIA BURGDORFERI. JRNL REF EMBO J. V. 20 971 2001 JRNL REFN ISSN 0261-4189 JRNL PMID 11230121 JRNL DOI 10.1093/EMBOJ/20.5.971 REMARK 2 REMARK 2 RESOLUTION. 2.51 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) : 2.51 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 299506.960 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.1 REMARK 3 NUMBER OF REFLECTIONS : 24505 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) : 0.231 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2418 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 67.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2753 REMARK 3 BIN R VALUE (WORKING SET) : 0.3070 REMARK 3 BIN FREE R VALUE : 0.3250 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 305 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4846 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 112 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -14.57000 REMARK 3 B22 (A**2) : 10.92000 REMARK 3 B33 (A**2) : 3.65000 REMARK 3 B12 (A**2) : -1.26000 REMARK 3 B13 (A**2) : -0.18000 REMARK 3 B23 (A**2) : -10.60000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM SIGMAA (A) : 0.37 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.40 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.41 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 18.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.670 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) : 1.060 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.740 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.920 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.910 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 39.38 REMARK 3 REMARK 3 NCS MODEL : CONSTRAINED 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.PARM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARA REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GGQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-SEP-00. REMARK 100 THE DEPOSITION ID IS D_1000011909. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.092 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25209 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -10.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 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) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.14200 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 23 % (W/V) PEG 3350, 50 MM TRIS/HCL PH REMARK 280 8.5, 100 MM MGCL2, 10% (V/V) GLYCEROL, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 300 REMARK: THE BIOLOGICAL UNIT IS A DIMER. THERE ARE TWO DIMERS IN THE REMARK 300 ASYMMETRIC UNIT, CHAINS A + B AND CHAINS C + D 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: 4160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 4160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14230 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -85.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 37 REMARK 465 LYS A 38 REMARK 465 PRO A 201 REMARK 465 VAL A 202 REMARK 465 VAL A 203 REMARK 465 ALA A 204 REMARK 465 GLU A 205 REMARK 465 SER A 206 REMARK 465 PRO A 207 REMARK 465 LYS A 208 REMARK 465 LYS A 209 REMARK 465 PRO A 210 REMARK 465 MET B 37 REMARK 465 LYS B 38 REMARK 465 GLY B 39 REMARK 465 VAL B 202 REMARK 465 VAL B 203 REMARK 465 ALA B 204 REMARK 465 GLU B 205 REMARK 465 SER B 206 REMARK 465 PRO B 207 REMARK 465 LYS B 208 REMARK 465 LYS B 209 REMARK 465 PRO B 210 REMARK 465 MET C 37 REMARK 465 LYS C 38 REMARK 465 PRO C 201 REMARK 465 VAL C 202 REMARK 465 VAL C 203 REMARK 465 ALA C 204 REMARK 465 GLU C 205 REMARK 465 SER C 206 REMARK 465 PRO C 207 REMARK 465 LYS C 208 REMARK 465 LYS C 209 REMARK 465 PRO C 210 REMARK 465 MET D 37 REMARK 465 LYS D 38 REMARK 465 GLY D 39 REMARK 465 VAL D 202 REMARK 465 VAL D 203 REMARK 465 ALA D 204 REMARK 465 GLU D 205 REMARK 465 SER D 206 REMARK 465 PRO D 207 REMARK 465 LYS D 208 REMARK 465 LYS D 209 REMARK 465 PRO D 210 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 GLU A 90 87.64 -161.36 REMARK 500 ASN A 117 112.97 -166.10 REMARK 500 THR A 199 21.66 -152.88 REMARK 500 LEU B 42 -9.06 -59.57 REMARK 500 GLU B 90 88.48 -163.80 REMARK 500 THR B 199 26.18 -144.18 REMARK 500 GLU C 90 87.06 -161.71 REMARK 500 ASN C 117 113.16 -166.09 REMARK 500 THR C 199 21.79 -152.55 REMARK 500 LEU D 42 -9.80 -59.74 REMARK 500 GLU D 90 88.71 -163.42 REMARK 500 THR D 199 25.84 -144.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 1 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 93 NE2 REMARK 620 2 HOH A 213 O 78.6 REMARK 620 3 HOH A 251 O 82.3 81.8 REMARK 620 4 HOH A 252 O 88.4 95.3 170.7 REMARK 620 5 HIS C 93 NE2 170.1 100.0 87.8 101.5 REMARK 620 6 HOH C 213 O 97.9 171.6 90.2 92.2 82.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1F1M RELATED DB: PDB REMARK 900 OSPC FROM B. BURGDORFERI STRAIN HB19 REMARK 900 RELATED ID: 1OSP RELATED DB: PDB REMARK 900 OSPA FROM B. BURGDORFERI STRAIN B31 IN COMPLEX WITH 184.1 FAB REMARK 900 RELATED ID: 1FJ1 RELATED DB: PDB REMARK 900 OSPA FROM B. BURGDORFERI STRAIN B31 IN COMPLEX WITH LA-2 FAB DBREF 1GGQ A 38 210 UNP Q07337 OSPC1_BORBU 38 210 DBREF 1GGQ B 38 210 UNP Q07337 OSPC1_BORBU 38 210 DBREF 1GGQ C 38 210 UNP Q07337 OSPC1_BORBU 38 210 DBREF 1GGQ D 38 210 UNP Q07337 OSPC1_BORBU 38 210 SEQADV 1GGQ MET A 37 UNP Q07337 INITIATING METHIONINE SEQADV 1GGQ MET B 37 UNP Q07337 INITIATING METHIONINE SEQADV 1GGQ MET C 37 UNP Q07337 INITIATING METHIONINE SEQADV 1GGQ MET D 37 UNP Q07337 INITIATING METHIONINE SEQRES 1 A 174 MET LYS GLY PRO ASN LEU THR GLU ILE SER LYS LYS ILE SEQRES 2 A 174 THR ASP SER ASN ALA VAL LEU LEU ALA VAL LYS GLU VAL SEQRES 3 A 174 GLU ALA LEU LEU SER SER ILE ASP GLU ILE ALA ALA LYS SEQRES 4 A 174 ALA ILE GLY LYS LYS ILE HIS GLN ASN ASN GLY LEU ASP SEQRES 5 A 174 THR GLU ASN ASN HIS ASN GLY SER LEU LEU ALA GLY ALA SEQRES 6 A 174 TYR ALA ILE SER THR LEU ILE LYS GLN LYS LEU ASP GLY SEQRES 7 A 174 LEU LYS ASN GLU GLY LEU LYS GLU LYS ILE ASP ALA ALA SEQRES 8 A 174 LYS LYS CYS SER GLU THR PHE THR ASN LYS LEU LYS GLU SEQRES 9 A 174 LYS HIS THR ASP LEU GLY LYS GLU GLY VAL THR ASP ALA SEQRES 10 A 174 ASP ALA LYS GLU ALA ILE LEU LYS THR ASN GLY THR LYS SEQRES 11 A 174 THR LYS GLY ALA GLU GLU LEU GLY LYS LEU PHE GLU SER SEQRES 12 A 174 VAL GLU VAL LEU SER LYS ALA ALA LYS GLU MET LEU ALA SEQRES 13 A 174 ASN SER VAL LYS GLU LEU THR SER PRO VAL VAL ALA GLU SEQRES 14 A 174 SER PRO LYS LYS PRO SEQRES 1 B 174 MET LYS GLY PRO ASN LEU THR GLU ILE SER LYS LYS ILE SEQRES 2 B 174 THR ASP SER ASN ALA VAL LEU LEU ALA VAL LYS GLU VAL SEQRES 3 B 174 GLU ALA LEU LEU SER SER ILE ASP GLU ILE ALA ALA LYS SEQRES 4 B 174 ALA ILE GLY LYS LYS ILE HIS GLN ASN ASN GLY LEU ASP SEQRES 5 B 174 THR GLU ASN ASN HIS ASN GLY SER LEU LEU ALA GLY ALA SEQRES 6 B 174 TYR ALA ILE SER THR LEU ILE LYS GLN LYS LEU ASP GLY SEQRES 7 B 174 LEU LYS ASN GLU GLY LEU LYS GLU LYS ILE ASP ALA ALA SEQRES 8 B 174 LYS LYS CYS SER GLU THR PHE THR ASN LYS LEU LYS GLU SEQRES 9 B 174 LYS HIS THR ASP LEU GLY LYS GLU GLY VAL THR ASP ALA SEQRES 10 B 174 ASP ALA LYS GLU ALA ILE LEU LYS THR ASN GLY THR LYS SEQRES 11 B 174 THR LYS GLY ALA GLU GLU LEU GLY LYS LEU PHE GLU SER SEQRES 12 B 174 VAL GLU VAL LEU SER LYS ALA ALA LYS GLU MET LEU ALA SEQRES 13 B 174 ASN SER VAL LYS GLU LEU THR SER PRO VAL VAL ALA GLU SEQRES 14 B 174 SER PRO LYS LYS PRO SEQRES 1 C 174 MET LYS GLY PRO ASN LEU THR GLU ILE SER LYS LYS ILE SEQRES 2 C 174 THR ASP SER ASN ALA VAL LEU LEU ALA VAL LYS GLU VAL SEQRES 3 C 174 GLU ALA LEU LEU SER SER ILE ASP GLU ILE ALA ALA LYS SEQRES 4 C 174 ALA ILE GLY LYS LYS ILE HIS GLN ASN ASN GLY LEU ASP SEQRES 5 C 174 THR GLU ASN ASN HIS ASN GLY SER LEU LEU ALA GLY ALA SEQRES 6 C 174 TYR ALA ILE SER THR LEU ILE LYS GLN LYS LEU ASP GLY SEQRES 7 C 174 LEU LYS ASN GLU GLY LEU LYS GLU LYS ILE ASP ALA ALA SEQRES 8 C 174 LYS LYS CYS SER GLU THR PHE THR ASN LYS LEU LYS GLU SEQRES 9 C 174 LYS HIS THR ASP LEU GLY LYS GLU GLY VAL THR ASP ALA SEQRES 10 C 174 ASP ALA LYS GLU ALA ILE LEU LYS THR ASN GLY THR LYS SEQRES 11 C 174 THR LYS GLY ALA GLU GLU LEU GLY LYS LEU PHE GLU SER SEQRES 12 C 174 VAL GLU VAL LEU SER LYS ALA ALA LYS GLU MET LEU ALA SEQRES 13 C 174 ASN SER VAL LYS GLU LEU THR SER PRO VAL VAL ALA GLU SEQRES 14 C 174 SER PRO LYS LYS PRO SEQRES 1 D 174 MET LYS GLY PRO ASN LEU THR GLU ILE SER LYS LYS ILE SEQRES 2 D 174 THR ASP SER ASN ALA VAL LEU LEU ALA VAL LYS GLU VAL SEQRES 3 D 174 GLU ALA LEU LEU SER SER ILE ASP GLU ILE ALA ALA LYS SEQRES 4 D 174 ALA ILE GLY LYS LYS ILE HIS GLN ASN ASN GLY LEU ASP SEQRES 5 D 174 THR GLU ASN ASN HIS ASN GLY SER LEU LEU ALA GLY ALA SEQRES 6 D 174 TYR ALA ILE SER THR LEU ILE LYS GLN LYS LEU ASP GLY SEQRES 7 D 174 LEU LYS ASN GLU GLY LEU LYS GLU LYS ILE ASP ALA ALA SEQRES 8 D 174 LYS LYS CYS SER GLU THR PHE THR ASN LYS LEU LYS GLU SEQRES 9 D 174 LYS HIS THR ASP LEU GLY LYS GLU GLY VAL THR ASP ALA SEQRES 10 D 174 ASP ALA LYS GLU ALA ILE LEU LYS THR ASN GLY THR LYS SEQRES 11 D 174 THR LYS GLY ALA GLU GLU LEU GLY LYS LEU PHE GLU SER SEQRES 12 D 174 VAL GLU VAL LEU SER LYS ALA ALA LYS GLU MET LEU ALA SEQRES 13 D 174 ASN SER VAL LYS GLU LEU THR SER PRO VAL VAL ALA GLU SEQRES 14 D 174 SER PRO LYS LYS PRO HET MG A 1 1 HETNAM MG MAGNESIUM ION FORMUL 5 MG MG 2+ FORMUL 6 HOH *112(H2 O) HELIX 1 1 ASN A 41 ALA A 76 1 36 HELIX 2 2 ASN A 94 GLY A 114 1 21 HELIX 3 3 LEU A 120 LYS A 141 1 22 HELIX 4 4 LYS A 141 GLY A 146 1 6 HELIX 5 5 THR A 151 LEU A 160 1 10 HELIX 6 6 GLY A 169 LYS A 196 1 28 HELIX 7 7 GLU A 197 SER A 200 5 4 HELIX 8 8 THR B 43 ALA B 76 1 34 HELIX 9 9 ASN B 94 GLY B 114 1 21 HELIX 10 10 LEU B 120 LYS B 141 1 22 HELIX 11 11 LYS B 141 GLY B 146 1 6 HELIX 12 12 THR B 151 LEU B 160 1 10 HELIX 13 13 GLY B 169 LYS B 196 1 28 HELIX 14 14 GLU B 197 THR B 199 5 3 HELIX 15 15 ASN C 41 ALA C 76 1 36 HELIX 16 16 ASN C 94 GLY C 114 1 21 HELIX 17 17 LEU C 120 LYS C 141 1 22 HELIX 18 18 LYS C 141 GLY C 146 1 6 HELIX 19 19 THR C 151 LEU C 160 1 10 HELIX 20 20 GLY C 169 LYS C 196 1 28 HELIX 21 21 GLU C 197 SER C 200 5 4 HELIX 22 22 THR D 43 ALA D 76 1 34 HELIX 23 23 ASN D 94 GLY D 114 1 21 HELIX 24 24 LEU D 120 LYS D 141 1 22 HELIX 25 25 LYS D 141 GLY D 146 1 6 HELIX 26 26 THR D 151 LEU D 160 1 10 HELIX 27 27 GLY D 169 LYS D 196 1 28 HELIX 28 28 GLU D 197 THR D 199 5 3 SHEET 1 A 2 LYS A 79 HIS A 82 0 SHEET 2 A 2 GLY A 86 THR A 89 -1 O GLY A 86 N HIS A 82 SHEET 1 B 2 LYS B 79 HIS B 82 0 SHEET 2 B 2 GLY B 86 THR B 89 -1 O GLY B 86 N HIS B 82 SHEET 1 C 2 LYS C 79 HIS C 82 0 SHEET 2 C 2 GLY C 86 THR C 89 -1 O GLY C 86 N HIS C 82 SHEET 1 D 2 LYS D 79 HIS D 82 0 SHEET 2 D 2 GLY D 86 THR D 89 -1 O GLY D 86 N HIS D 82 LINK MG MG A 1 NE2 HIS A 93 1555 1555 2.35 LINK MG MG A 1 O HOH A 213 1555 1555 1.98 LINK MG MG A 1 O HOH A 251 1555 1555 1.90 LINK MG MG A 1 O HOH A 252 1555 1555 1.88 LINK MG MG A 1 NE2 HIS C 93 1555 1555 2.27 LINK MG MG A 1 O HOH C 213 1555 1555 1.97 SITE 1 AC1 6 HIS A 93 HOH A 213 HOH A 251 HOH A 252 SITE 2 AC1 6 HIS C 93 HOH C 213 CRYST1 127.206 33.654 47.993 84.04 81.55 89.23 P 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 0.007861 -0.000106 -0.001163 0.00000 SCALE2 0.000000 0.029717 -0.003077 0.00000 SCALE3 0.000000 0.000000 0.021178 0.00000