HEADER TOXIN, TRANSPORT PROTEIN 28-MAR-12 4EE2 TITLE CRYSTAL STRUCTURE OF ANTHRAX PROTECTIVE ANTIGEN K446M MUTANT TO 1.91-A TITLE 2 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTECTIVE ANTIGEN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: PROTECTIVE ANTIGEN; COMPND 5 SYNONYM: PA, ANTHRAX TOXINS TRANSLOCATING PROTEIN, PA-83, PA83, COMPND 6 PROTECTIVE ANTIGEN PA-20, PA20, PROTECTIVE ANTIGEN PA-63, PA63; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS; SOURCE 3 ORGANISM_COMMON: ANTHRAX,ANTHRAX BACTERIUM; SOURCE 4 ORGANISM_TAXID: 1392; SOURCE 5 GENE: PAGA, PAG, PXO1-110, BXA0164, GBAA_PXO1_0164; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B+ KEYWDS ANTHRAX TOXIN, CELL-BINDING, ASSEMBLY, CHANNEL FORMATION, PROTEIN KEYWDS 2 TRANSLOCATION, TOXIN, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.F.KINTZER,B.A.KRANTZ REVDAT 4 13-SEP-23 4EE2 1 REMARK SEQADV LINK REVDAT 3 15-NOV-17 4EE2 1 REMARK REVDAT 2 04-SEP-13 4EE2 1 JRNL REVDAT 1 24-OCT-12 4EE2 0 JRNL AUTH A.F.KINTZER,I.I.TANG,A.K.SCHAWEL,M.J.BROWN,B.A.KRANTZ JRNL TITL ANTHRAX TOXIN PROTECTIVE ANTIGEN INTEGRATES JRNL TITL 2 POLY-GAMMA-D-GLUTAMATE AND PH SIGNALS TO SENSE THE OPTIMAL JRNL TITL 3 ENVIRONMENT FOR CHANNEL FORMATION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 109 18378 2012 JRNL REFN ISSN 0027-8424 JRNL PMID 23100533 JRNL DOI 10.1073/PNAS.1208280109 REMARK 2 REMARK 2 RESOLUTION. 1.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7.3_928 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.69 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 60706 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.231 REMARK 3 R VALUE (WORKING SET) : 0.229 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.280 REMARK 3 FREE R VALUE TEST SET COUNT : 1989 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 40.6938 - 4.6013 0.96 4301 146 0.2051 0.2175 REMARK 3 2 4.6013 - 3.6529 0.93 4038 137 0.1988 0.2428 REMARK 3 3 3.6529 - 3.1914 0.99 4216 143 0.2163 0.2625 REMARK 3 4 3.1914 - 2.8997 1.00 4244 143 0.2430 0.2958 REMARK 3 5 2.8997 - 2.6919 1.00 4234 143 0.2507 0.2951 REMARK 3 6 2.6919 - 2.5332 1.00 4199 143 0.2470 0.2743 REMARK 3 7 2.5332 - 2.4064 1.00 4196 141 0.2309 0.2601 REMARK 3 8 2.4064 - 2.3016 1.00 4183 142 0.2281 0.2726 REMARK 3 9 2.3016 - 2.2130 1.00 4199 142 0.2379 0.2756 REMARK 3 10 2.2130 - 2.1367 1.00 4181 142 0.2546 0.2824 REMARK 3 11 2.1367 - 2.0699 1.00 4184 142 0.2697 0.3130 REMARK 3 12 2.0699 - 2.0107 1.00 4186 141 0.2814 0.3111 REMARK 3 13 2.0107 - 1.9578 1.00 4159 142 0.3084 0.3627 REMARK 3 14 1.9578 - 1.9100 1.00 4182 142 0.3201 0.3493 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.33 REMARK 3 B_SOL : 41.83 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.810 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.41 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -14.95090 REMARK 3 B22 (A**2) : -11.08660 REMARK 3 B33 (A**2) : 22.03680 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 5683 REMARK 3 ANGLE : 1.075 7686 REMARK 3 CHIRALITY : 0.075 870 REMARK 3 PLANARITY : 0.004 1005 REMARK 3 DIHEDRAL : 12.971 2139 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4EE2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-APR-12. REMARK 100 THE DEPOSITION ID IS D_1000071500. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1159 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60706 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.910 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.11100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.91 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.50600 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: PHASER 1.3.3 REMARK 200 STARTING MODEL: PDB ENTRY 3TEW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS, 20% PEG2K-MME, 0.2M TMAO, REMARK 280 PH 8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 35.60800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.45900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.75600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.45900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.60800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.75600 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 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 0 REMARK 465 GLU A 1 REMARK 465 VAL A 2 REMARK 465 LYS A 3 REMARK 465 GLN A 4 REMARK 465 GLU A 5 REMARK 465 ASN A 6 REMARK 465 ARG A 7 REMARK 465 LEU A 8 REMARK 465 LEU A 9 REMARK 465 ASN A 10 REMARK 465 GLU A 11 REMARK 465 SER A 12 REMARK 465 GLU A 13 REMARK 465 SER A 14 REMARK 465 SER A 301 REMARK 465 GLU A 302 REMARK 465 VAL A 303 REMARK 465 HIS A 304 REMARK 465 GLY A 305 REMARK 465 ASN A 306 REMARK 465 ALA A 307 REMARK 465 GLU A 308 REMARK 465 VAL A 309 REMARK 465 HIS A 310 REMARK 465 ALA A 311 REMARK 465 SER A 312 REMARK 465 PHE A 313 REMARK 465 PHE A 314 REMARK 465 ASP A 315 REMARK 465 ILE A 316 REMARK 465 GLY A 317 REMARK 465 GLY A 318 REMARK 465 SER A 319 REMARK 465 VAL A 320 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 LEU A 338 CG CD1 CD2 REMARK 470 LEU A 340 CG CD1 CD2 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 801 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 177 OD1 REMARK 620 2 ASP A 179 OD1 79.0 REMARK 620 3 ASP A 181 OD1 90.9 83.0 REMARK 620 4 ILE A 183 O 85.0 163.7 94.3 REMARK 620 5 GLU A 188 OE2 179.0 101.6 90.0 94.5 REMARK 620 6 HOH A 906 O 91.2 88.3 170.5 95.1 88.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 800 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 179 OD2 REMARK 620 2 ASP A 181 OD2 85.4 REMARK 620 3 GLU A 188 OE1 126.5 97.8 REMARK 620 4 GLU A 188 OE2 80.6 75.9 49.5 REMARK 620 5 SER A 222 O 82.6 156.3 73.6 81.9 REMARK 620 6 LYS A 225 O 74.6 107.2 149.1 154.5 89.3 REMARK 620 7 ASP A 235 OD2 152.9 94.7 80.4 125.8 105.2 79.6 REMARK 620 N 1 2 3 4 5 6 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 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 801 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ACC RELATED DB: PDB REMARK 900 RELATED ID: 3TEW RELATED DB: PDB REMARK 900 RELATED ID: 3TEX RELATED DB: PDB REMARK 900 RELATED ID: 3HVD RELATED DB: PDB REMARK 900 RELATED ID: 1TZO RELATED DB: PDB DBREF 4EE2 A 1 735 UNP P13423 PAG_BACAN 30 764 SEQADV 4EE2 MET A 0 UNP P13423 INITIATING METHIONINE SEQADV 4EE2 MET A 446 UNP P13423 LYS 475 ENGINEERED MUTATION SEQRES 1 A 736 MET GLU VAL LYS GLN GLU ASN ARG LEU LEU ASN GLU SER SEQRES 2 A 736 GLU SER SER SER GLN GLY LEU LEU GLY TYR TYR PHE SER SEQRES 3 A 736 ASP LEU ASN PHE GLN ALA PRO MET VAL VAL THR SER SER SEQRES 4 A 736 THR THR GLY ASP LEU SER ILE PRO SER SER GLU LEU GLU SEQRES 5 A 736 ASN ILE PRO SER GLU ASN GLN TYR PHE GLN SER ALA ILE SEQRES 6 A 736 TRP SER GLY PHE ILE LYS VAL LYS LYS SER ASP GLU TYR SEQRES 7 A 736 THR PHE ALA THR SER ALA ASP ASN HIS VAL THR MET TRP SEQRES 8 A 736 VAL ASP ASP GLN GLU VAL ILE ASN LYS ALA SER ASN SER SEQRES 9 A 736 ASN LYS ILE ARG LEU GLU LYS GLY ARG LEU TYR GLN ILE SEQRES 10 A 736 LYS ILE GLN TYR GLN ARG GLU ASN PRO THR GLU LYS GLY SEQRES 11 A 736 LEU ASP PHE LYS LEU TYR TRP THR ASP SER GLN ASN LYS SEQRES 12 A 736 LYS GLU VAL ILE SER SER ASP ASN LEU GLN LEU PRO GLU SEQRES 13 A 736 LEU LYS GLN LYS SER SER ASN SER ARG LYS LYS ARG SER SEQRES 14 A 736 THR SER ALA GLY PRO THR VAL PRO ASP ARG ASP ASN ASP SEQRES 15 A 736 GLY ILE PRO ASP SER LEU GLU VAL GLU GLY TYR THR VAL SEQRES 16 A 736 ASP VAL LYS ASN LYS ARG THR PHE LEU SER PRO TRP ILE SEQRES 17 A 736 SER ASN ILE HIS GLU LYS LYS GLY LEU THR LYS TYR LYS SEQRES 18 A 736 SER SER PRO GLU LYS TRP SER THR ALA SER ASP PRO TYR SEQRES 19 A 736 SER ASP PHE GLU LYS VAL THR GLY ARG ILE ASP LYS ASN SEQRES 20 A 736 VAL SER PRO GLU ALA ARG HIS PRO LEU VAL ALA ALA TYR SEQRES 21 A 736 PRO ILE VAL HIS VAL ASP MET GLU ASN ILE ILE LEU SER SEQRES 22 A 736 LYS ASN GLU ASP GLN SER THR GLN ASN THR ASP SER GLN SEQRES 23 A 736 THR ARG THR ILE SER LYS ASN THR SER THR SER ARG THR SEQRES 24 A 736 HIS THR SER GLU VAL HIS GLY ASN ALA GLU VAL HIS ALA SEQRES 25 A 736 SER PHE PHE ASP ILE GLY GLY SER VAL SER ALA GLY PHE SEQRES 26 A 736 SER ASN SER ASN SER SER THR VAL ALA ILE ASP HIS SER SEQRES 27 A 736 LEU SER LEU ALA GLY GLU ARG THR TRP ALA GLU THR MET SEQRES 28 A 736 GLY LEU ASN THR ALA ASP THR ALA ARG LEU ASN ALA ASN SEQRES 29 A 736 ILE ARG TYR VAL ASN THR GLY THR ALA PRO ILE TYR ASN SEQRES 30 A 736 VAL LEU PRO THR THR SER LEU VAL LEU GLY LYS ASN GLN SEQRES 31 A 736 THR LEU ALA THR ILE LYS ALA LYS GLU ASN GLN LEU SER SEQRES 32 A 736 GLN ILE LEU ALA PRO ASN ASN TYR TYR PRO SER LYS ASN SEQRES 33 A 736 LEU ALA PRO ILE ALA LEU ASN ALA GLN ASP ASP PHE SER SEQRES 34 A 736 SER THR PRO ILE THR MET ASN TYR ASN GLN PHE LEU GLU SEQRES 35 A 736 LEU GLU LYS THR MET GLN LEU ARG LEU ASP THR ASP GLN SEQRES 36 A 736 VAL TYR GLY ASN ILE ALA THR TYR ASN PHE GLU ASN GLY SEQRES 37 A 736 ARG VAL ARG VAL ASP THR GLY SER ASN TRP SER GLU VAL SEQRES 38 A 736 LEU PRO GLN ILE GLN GLU THR THR ALA ARG ILE ILE PHE SEQRES 39 A 736 ASN GLY LYS ASP LEU ASN LEU VAL GLU ARG ARG ILE ALA SEQRES 40 A 736 ALA VAL ASN PRO SER ASP PRO LEU GLU THR THR LYS PRO SEQRES 41 A 736 ASP MET THR LEU LYS GLU ALA LEU LYS ILE ALA PHE GLY SEQRES 42 A 736 PHE ASN GLU PRO ASN GLY ASN LEU GLN TYR GLN GLY LYS SEQRES 43 A 736 ASP ILE THR GLU PHE ASP PHE ASN PHE ASP GLN GLN THR SEQRES 44 A 736 SER GLN ASN ILE LYS ASN GLN LEU ALA GLU LEU ASN ALA SEQRES 45 A 736 THR ASN ILE TYR THR VAL LEU ASP LYS ILE LYS LEU ASN SEQRES 46 A 736 ALA LYS MET ASN ILE LEU ILE ARG ASP LYS ARG PHE HIS SEQRES 47 A 736 TYR ASP ARG ASN ASN ILE ALA VAL GLY ALA ASP GLU SER SEQRES 48 A 736 VAL VAL LYS GLU ALA HIS ARG GLU VAL ILE ASN SER SER SEQRES 49 A 736 THR GLU GLY LEU LEU LEU ASN ILE ASP LYS ASP ILE ARG SEQRES 50 A 736 LYS ILE LEU SER GLY TYR ILE VAL GLU ILE GLU ASP THR SEQRES 51 A 736 GLU GLY LEU LYS GLU VAL ILE ASN ASP ARG TYR ASP MET SEQRES 52 A 736 LEU ASN ILE SER SER LEU ARG GLN ASP GLY LYS THR PHE SEQRES 53 A 736 ILE ASP PHE LYS LYS TYR ASN ASP LYS LEU PRO LEU TYR SEQRES 54 A 736 ILE SER ASN PRO ASN TYR LYS VAL ASN VAL TYR ALA VAL SEQRES 55 A 736 THR LYS GLU ASN THR ILE ILE ASN PRO SER GLU ASN GLY SEQRES 56 A 736 ASP THR SER THR ASN GLY ILE LYS LYS ILE LEU ILE PHE SEQRES 57 A 736 SER LYS LYS GLY TYR GLU ILE GLY HET CA A 800 1 HET CA A 801 1 HETNAM CA CALCIUM ION FORMUL 2 CA 2(CA 2+) FORMUL 4 HOH *147(H2 O) HELIX 1 1 PRO A 46 LEU A 50 5 5 HELIX 2 2 PRO A 54 TYR A 59 5 6 HELIX 3 3 ALA A 83 ASN A 85 5 3 HELIX 4 4 SER A 147 ASP A 149 5 3 HELIX 5 5 PRO A 184 GLY A 191 1 8 HELIX 6 6 ILE A 207 LYS A 213 1 7 HELIX 7 7 SER A 234 GLY A 241 1 8 HELIX 8 8 PRO A 249 HIS A 253 5 5 HELIX 9 9 THR A 345 GLY A 351 1 7 HELIX 10 10 ASN A 435 MET A 446 1 12 HELIX 11 11 VAL A 480 THR A 487 1 8 HELIX 12 12 ASP A 512 THR A 517 1 6 HELIX 13 13 THR A 522 GLY A 532 1 11 HELIX 14 14 ASP A 555 LEU A 569 1 15 HELIX 15 15 ASN A 573 VAL A 577 5 5 HELIX 16 16 ASP A 608 HIS A 616 1 9 HELIX 17 17 ASP A 632 ILE A 638 1 7 HELIX 18 18 ARG A 659 LEU A 663 5 5 HELIX 19 19 GLU A 704 THR A 706 5 3 HELIX 20 20 GLY A 731 GLY A 735 1 5 SHEET 1 A 6 PRO A 32 SER A 38 0 SHEET 2 A 6 LEU A 19 PHE A 24 -1 N GLY A 21 O THR A 36 SHEET 3 A 6 SER A 62 LYS A 70 -1 O SER A 62 N PHE A 24 SHEET 4 A 6 LEU A 113 GLN A 121 -1 O ILE A 118 N TRP A 65 SHEET 5 A 6 VAL A 87 VAL A 91 -1 N TRP A 90 O LYS A 117 SHEET 6 A 6 GLN A 94 ASN A 98 -1 O GLN A 94 N VAL A 91 SHEET 1 B 4 PRO A 32 SER A 38 0 SHEET 2 B 4 LEU A 19 PHE A 24 -1 N GLY A 21 O THR A 36 SHEET 3 B 4 SER A 62 LYS A 70 -1 O SER A 62 N PHE A 24 SHEET 4 B 4 LEU A 151 GLN A 152 -1 O GLN A 152 N PHE A 68 SHEET 1 C 4 ILE A 106 LEU A 108 0 SHEET 2 C 4 ASP A 75 THR A 81 -1 N TYR A 77 O ILE A 106 SHEET 3 C 4 LEU A 134 THR A 137 -1 O TYR A 135 N ALA A 80 SHEET 4 C 4 LYS A 143 VAL A 145 -1 O GLU A 144 N TRP A 136 SHEET 1 D 2 TYR A 192 VAL A 196 0 SHEET 2 D 2 THR A 201 PRO A 205 -1 O SER A 204 N THR A 193 SHEET 1 E 8 GLN A 389 ILE A 394 0 SHEET 2 E 8 THR A 381 LEU A 385 -1 N THR A 381 O ILE A 394 SHEET 3 E 8 GLN A 447 THR A 452 -1 O ARG A 449 N VAL A 384 SHEET 4 E 8 ASN A 328 ILE A 334 -1 N VAL A 332 O LEU A 448 SHEET 5 E 8 ILE A 289 ARG A 297 -1 N SER A 294 O ALA A 333 SHEET 6 E 8 VAL A 262 LYS A 273 -1 N ILE A 269 O LYS A 291 SHEET 7 E 8 ALA A 358 ASN A 368 -1 O ARG A 365 N ASP A 265 SHEET 8 E 8 ILE A 419 ALA A 420 -1 O ILE A 419 N ILE A 364 SHEET 1 F 3 ASN A 409 TYR A 411 0 SHEET 2 F 3 ALA A 358 ASN A 368 -1 N TYR A 366 O TYR A 411 SHEET 3 F 3 THR A 433 MET A 434 -1 O MET A 434 N ALA A 358 SHEET 1 G 2 ASN A 458 ASN A 463 0 SHEET 2 G 2 ARG A 468 ASN A 476 -1 O ASP A 472 N ILE A 459 SHEET 1 H 4 VAL A 501 ALA A 506 0 SHEET 2 H 4 THR A 488 PHE A 493 -1 N ILE A 491 O ARG A 503 SHEET 3 H 4 ASN A 588 ASP A 593 1 O ILE A 591 N ILE A 492 SHEET 4 H 4 PHE A 550 PHE A 554 -1 N ASN A 553 O LEU A 590 SHEET 1 I 2 GLN A 541 TYR A 542 0 SHEET 2 I 2 LYS A 545 ASP A 546 -1 O LYS A 545 N TYR A 542 SHEET 1 J 2 PHE A 596 TYR A 598 0 SHEET 2 J 2 ALA A 604 ALA A 607 -1 O VAL A 605 N HIS A 597 SHEET 1 K 4 VAL A 619 SER A 623 0 SHEET 2 K 4 GLY A 626 LEU A 629 -1 O LEU A 628 N ASN A 621 SHEET 3 K 4 THR A 674 ASP A 677 -1 O THR A 674 N LEU A 629 SHEET 4 K 4 SER A 666 LEU A 668 -1 N SER A 667 O PHE A 675 SHEET 1 L 4 LYS A 653 VAL A 655 0 SHEET 2 L 4 LEU A 639 GLU A 647 -1 N ILE A 646 O GLU A 654 SHEET 3 L 4 LYS A 695 THR A 702 -1 O VAL A 701 N GLY A 641 SHEET 4 L 4 ILE A 724 LYS A 730 -1 O ILE A 726 N VAL A 698 LINK OD1 ASP A 177 CA CA A 801 1555 1555 2.20 LINK OD2 ASP A 179 CA CA A 800 1555 1555 2.33 LINK OD1 ASP A 179 CA CA A 801 1555 1555 2.33 LINK OD2 ASP A 181 CA CA A 800 1555 1555 2.29 LINK OD1 ASP A 181 CA CA A 801 1555 1555 2.38 LINK O ILE A 183 CA CA A 801 1555 1555 2.33 LINK OE1 GLU A 188 CA CA A 800 1555 1555 2.35 LINK OE2 GLU A 188 CA CA A 800 1555 1555 2.81 LINK OE2 GLU A 188 CA CA A 801 1555 1555 2.33 LINK O SER A 222 CA CA A 800 1555 1555 2.35 LINK O LYS A 225 CA CA A 800 1555 1555 2.42 LINK OD2 ASP A 235 CA CA A 800 1555 1555 2.37 LINK CA CA A 801 O HOH A 906 1555 1555 2.06 CISPEP 1 TYR A 411 PRO A 412 0 -2.01 SITE 1 AC1 6 ASP A 179 ASP A 181 GLU A 188 SER A 222 SITE 2 AC1 6 LYS A 225 ASP A 235 SITE 1 AC2 6 ASP A 177 ASP A 179 ASP A 181 ILE A 183 SITE 2 AC2 6 GLU A 188 HOH A 906 CRYST1 71.216 93.512 116.918 90.00 90.00 90.00 P 21 21 21 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 0.014042 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010694 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008553 0.00000