HEADER CELL ADHESION 27-OCT-10 3PF2 TITLE THE CRYSTAL STRUCTURE OF THE MAJOR PILIN GBS80 OF STREPTOCOCCUS TITLE 2 AGALACTIAE 35KDA C-TERMINAL FRAGMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELL WALL SURFACE ANCHOR FAMILY PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 200-518; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS AGALACTIAE SEROGROUP V; SOURCE 3 ORGANISM_TAXID: 216466; SOURCE 4 GENE: GBS80, SAG0645; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: XL1BLUE; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PQE30 KEYWDS PILUS SHAFT COMPONENT, IGG-DEV FOLD, IGG-REV FOLD, CNA A TYPE, CNA B KEYWDS 2 TYPE, IG-LIKE FOLD, MAJOR PILIN, BACKBONE PILIN, PILUS SUBUNIT, KEYWDS 3 MAJOR PILIN GBS80, ISOPEPTIDE BOND FORMATION, GRAM-POSITIVE KEYWDS 4 BACTERIAL CELL SURFACE, GBS80, CELL ADHESION EXPDTA X-RAY DIFFRACTION AUTHOR K.VENGADESAN,S.V.L.NARAYANA REVDAT 2 30-MAR-11 3PF2 1 JRNL REVDAT 1 02-MAR-11 3PF2 0 JRNL AUTH K.VENGADESAN,X.MA,P.DWIVEDI,H.TON-THAT,S.V.L.NARAYANA JRNL TITL A MODEL FOR GROUP B STREPTOCOCCUS PILUS TYPE 1: THE JRNL TITL 2 STRUCTURE OF A 35-KDA C-TERMINAL FRAGMENT OF THE MAJOR PILIN JRNL TITL 3 GBS80. JRNL REF J.MOL.BIOL. V. 407 731 2011 JRNL REFN ISSN 0022-2836 JRNL PMID 21333654 JRNL DOI 10.1016/J.JMB.2011.02.024 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 35315 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) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1855 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2597 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.96 REMARK 3 BIN R VALUE (WORKING SET) : 0.3720 REMARK 3 BIN FREE R VALUE SET COUNT : 152 REMARK 3 BIN FREE R VALUE : 0.3880 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2459 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 398 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.88 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.12000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : -1.07000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.30000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.122 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.117 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.077 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.318 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2525 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3420 ; 1.223 ; 1.974 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 322 ; 6.473 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 109 ;37.797 ;26.697 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 457 ;12.530 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ;24.313 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 392 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1880 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1590 ; 0.587 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2585 ; 1.093 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 935 ; 1.859 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 832 ; 3.199 ; 4.500 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 : 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 3PF2 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-NOV-10. REMARK 100 THE RCSB ID CODE IS RCSB062299. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37173 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.02800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.17000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG MME 2000, 0.1M MES, PH 5.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 65.25400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 17.32900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 65.25400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 17.32900 REMARK 290 SMTRY3 4 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 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 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 A 41 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 682 LIES ON A SPECIAL POSITION. 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 ASN A 200 REMARK 465 VAL A 201 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 LYS A 213 -56.33 79.14 REMARK 500 PHE A 246 89.65 -156.52 REMARK 500 ASP A 274 -7.60 68.01 REMARK 500 ALA A 328 72.84 -155.17 REMARK 500 TYR A 494 -54.26 -128.21 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 CA A 1 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 211 OD1 REMARK 620 2 ASP A 218 OD1 87.9 REMARK 620 3 LYS A 210 O 80.2 93.1 REMARK 620 4 ASP A 209 OD2 75.5 155.6 101.4 REMARK 620 5 ASP A 209 OD1 117.8 152.2 82.0 50.8 REMARK 620 6 HOH A 721 O 158.7 75.5 87.3 124.3 77.0 REMARK 620 7 HOH A 722 O 98.0 81.3 174.1 83.5 103.7 92.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 2 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 358 OD1 REMARK 620 2 ASP A 362 OD1 152.5 REMARK 620 3 GLU A 244 OE1 101.7 90.4 REMARK 620 4 ASN A 366 OD1 83.1 100.6 146.0 REMARK 620 5 ALA A 364 O 126.3 80.4 76.0 74.3 REMARK 620 6 THR A 360 O 82.6 77.0 74.2 139.5 142.2 REMARK 620 7 ASP A 358 OD2 52.3 155.1 82.0 74.5 74.7 122.8 REMARK 620 8 THR A 360 OG1 73.6 82.1 144.1 69.8 136.1 69.9 117.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3PG2 RELATED DB: PDB DBREF 3PF2 A 200 518 UNP Q8E0S9 Q8E0S9_STRA5 200 518 SEQRES 1 A 319 ASN VAL VAL THR ASP GLU PRO LYS THR ASP LYS ASP VAL SEQRES 2 A 319 LYS LYS LEU GLY GLN ASP ASP ALA GLY TYR THR ILE GLY SEQRES 3 A 319 GLU GLU PHE LYS TRP PHE LEU LYS SER THR ILE PRO ALA SEQRES 4 A 319 ASN LEU GLY ASP TYR GLU LYS PHE GLU ILE THR ASP LYS SEQRES 5 A 319 PHE ALA ASP GLY LEU THR TYR LYS SER VAL GLY LYS ILE SEQRES 6 A 319 LYS ILE GLY SER LYS THR LEU ASN ARG ASP GLU HIS TYR SEQRES 7 A 319 THR ILE ASP GLU PRO THR VAL ASP ASN GLN ASN THR LEU SEQRES 8 A 319 LYS ILE THR PHE LYS PRO GLU LYS PHE LYS GLU ILE ALA SEQRES 9 A 319 GLU LEU LEU LYS GLY MET THR LEU VAL LYS ASN GLN ASP SEQRES 10 A 319 ALA LEU ASP LYS ALA THR ALA ASN THR ASP ASP ALA ALA SEQRES 11 A 319 PHE LEU GLU ILE PRO VAL ALA SER THR ILE ASN GLU LYS SEQRES 12 A 319 ALA VAL LEU GLY LYS ALA ILE GLU ASN THR PHE GLU LEU SEQRES 13 A 319 GLN TYR ASP HIS THR PRO ASP LYS ALA ASP ASN PRO LYS SEQRES 14 A 319 PRO SER ASN PRO PRO ARG LYS PRO GLU VAL HIS THR GLY SEQRES 15 A 319 GLY LYS ARG PHE VAL LYS LYS ASP SER THR GLU THR GLN SEQRES 16 A 319 THR LEU GLY GLY ALA GLU PHE ASP LEU LEU ALA SER ASP SEQRES 17 A 319 GLY THR ALA VAL LYS TRP THR ASP ALA LEU ILE LYS ALA SEQRES 18 A 319 ASN THR ASN LYS ASN TYR ILE ALA GLY GLU ALA VAL THR SEQRES 19 A 319 GLY GLN PRO ILE LYS LEU LYS SER HIS THR ASP GLY THR SEQRES 20 A 319 PHE GLU ILE LYS GLY LEU ALA TYR ALA VAL ASP ALA ASN SEQRES 21 A 319 ALA GLU GLY THR ALA VAL THR TYR LYS LEU LYS GLU THR SEQRES 22 A 319 LYS ALA PRO GLU GLY TYR VAL ILE PRO ASP LYS GLU ILE SEQRES 23 A 319 GLU PHE THR VAL SER GLN THR SER TYR ASN THR LYS PRO SEQRES 24 A 319 THR ASP ILE THR VAL ASP SER ALA ASP ALA THR PRO ASP SEQRES 25 A 319 THR ILE LYS ASN ASN LYS ARG HET CA A 1 1 HET CA A 2 1 HETNAM CA CALCIUM ION FORMUL 2 CA 2(CA 2+) FORMUL 4 HOH *398(H2 O) HELIX 1 1 PRO A 237 TYR A 243 5 7 HELIX 2 2 LYS A 298 LEU A 306 1 9 HELIX 3 3 ASN A 314 ALA A 321 1 8 HELIX 4 4 THR A 414 ASN A 421 1 8 HELIX 5 5 ASN A 423 ILE A 427 5 5 HELIX 6 6 LYS A 497 ILE A 501 5 5 SHEET 1 A 4 THR A 208 VAL A 212 0 SHEET 2 A 4 PHE A 228 SER A 234 -1 O LYS A 233 N ASP A 209 SHEET 3 A 4 LEU A 331 ILE A 339 -1 O LEU A 331 N SER A 234 SHEET 4 A 4 LEU A 256 VAL A 261 -1 N LYS A 259 O ALA A 336 SHEET 1 B 5 THR A 208 VAL A 212 0 SHEET 2 B 5 PHE A 228 SER A 234 -1 O LYS A 233 N ASP A 209 SHEET 3 B 5 LEU A 331 ILE A 339 -1 O LEU A 331 N SER A 234 SHEET 4 B 5 ILE A 264 ILE A 266 -1 N LYS A 265 O GLU A 332 SHEET 5 B 5 LYS A 269 LEU A 271 -1 O LEU A 271 N ILE A 264 SHEET 1 C 3 ASP A 219 GLY A 221 0 SHEET 2 C 3 GLU A 377 HIS A 379 1 O GLU A 377 N ALA A 220 SHEET 3 C 3 ILE A 349 GLU A 350 -1 N ILE A 349 O VAL A 378 SHEET 1 D 5 TYR A 277 ASP A 280 0 SHEET 2 D 5 THR A 289 PHE A 294 -1 O LYS A 291 N ASP A 280 SHEET 3 D 5 LYS A 245 LYS A 251 -1 N ASP A 250 O LEU A 290 SHEET 4 D 5 GLU A 354 ASP A 358 -1 O GLN A 356 N GLU A 247 SHEET 5 D 5 LYS A 368 SER A 370 -1 O LYS A 368 N TYR A 357 SHEET 1 E 3 THR A 446 LEU A 452 0 SHEET 2 E 3 GLY A 381 ASP A 389 -1 N PHE A 385 O PHE A 447 SHEET 3 E 3 ASP A 511 ASN A 515 1 O ILE A 513 N LYS A 388 SHEET 1 F 4 LYS A 438 LYS A 440 0 SHEET 2 F 4 GLU A 400 ALA A 405 -1 N PHE A 401 O LEU A 439 SHEET 3 F 4 VAL A 465 LYS A 473 -1 O LYS A 468 N LEU A 404 SHEET 4 F 4 ILE A 485 VAL A 489 -1 O ILE A 485 N LEU A 469 LINK OD1 ASP A 211 CA CA A 1 1555 1555 2.25 LINK OD1 ASP A 218 CA CA A 1 1555 1555 2.31 LINK OD1 ASP A 358 CA CA A 2 1555 1555 2.36 LINK O LYS A 210 CA CA A 1 1555 1555 2.37 LINK OD1 ASP A 362 CA CA A 2 1555 1555 2.38 LINK OE1 GLU A 244 CA CA A 2 1555 1555 2.41 LINK OD1 ASN A 366 CA CA A 2 1555 1555 2.42 LINK O ALA A 364 CA CA A 2 1555 1555 2.47 LINK OD2 ASP A 209 CA CA A 1 1555 1555 2.51 LINK OD1 ASP A 209 CA CA A 1 1555 1555 2.52 LINK O THR A 360 CA CA A 2 1555 1555 2.53 LINK OD2 ASP A 358 CA CA A 2 1555 1555 2.58 LINK OG1 THR A 360 CA CA A 2 1555 1555 2.61 LINK NZ LYS A 210 CG ASN A 351 1555 1555 1.33 LINK NZ LYS A 387 CG ASN A 515 1555 1555 1.33 LINK CA CA A 1 O HOH A 721 1555 1555 2.37 LINK CA CA A 1 O HOH A 722 1555 1555 2.39 SITE 1 AC1 4 ASP A 209 LYS A 210 ASP A 211 ASP A 218 SITE 1 AC2 6 GLU A 244 ASP A 358 THR A 360 ASP A 362 SITE 2 AC2 6 ALA A 364 ASN A 366 CRYST1 130.508 34.658 74.610 90.00 93.29 90.00 C 1 2 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 0.007662 0.000000 0.000440 0.00000 SCALE2 0.000000 0.028853 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013425 0.00000