HEADER CHAPERONE 23-NOV-10 3POW TITLE CRYSTAL STRUCTURE OF THE GLOBULAR DOMAIN OF HUMAN CALRETICULIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALRETICULIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: GLOBULAR DOMAIN, UNP RESIDUES 18-204 AND 302-368 LINKED COMPND 5 WITH GSG; COMPND 6 SYNONYM: CRP55, CALREGULIN, ENDOPLASMIC RETICULUM RESIDENT PROTEIN COMPND 7 60, ERP60, HACBP, GRP60; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CALR, CRTC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA 2 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PHFX-CRT KEYWDS LEGUME LECTIN FOLD, CNX/CRT FAMILY, MULTI-FUNCTIONAL, CARBOHYDRATE KEYWDS 2 BINDING, PEPTIDE BINDING, MULTI-COMPARTMENTAL, CHAPERONE EXPDTA X-RAY DIFFRACTION AUTHOR C.GABORIAUD REVDAT 4 01-NOV-23 3POW 1 REMARK SEQADV LINK REVDAT 3 09-AUG-17 3POW 1 SOURCE REMARK REVDAT 2 30-MAR-11 3POW 1 JRNL REVDAT 1 09-MAR-11 3POW 0 JRNL AUTH A.CHOUQUET,H.PAIDASSI,W.L.LING,P.FRACHET,G.HOUEN,G.J.ARLAUD, JRNL AUTH 2 C.GABORIAUD JRNL TITL X-RAY STRUCTURE OF THE HUMAN CALRETICULIN GLOBULAR DOMAIN JRNL TITL 2 REVEALS A PEPTIDE-BINDING AREA AND SUGGESTS A JRNL TITL 3 MULTI-MOLECULAR MECHANISM JRNL REF PLOS ONE V. 6 17886 2011 JRNL REFN ESSN 1932-6203 JRNL PMID 21423620 JRNL DOI 10.1371/JOURNAL.PONE.0017886 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER-TNT BUSTER 2.8.0 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 39833 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) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.191 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 2009 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.59 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 3014 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.1841 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2864 REMARK 3 BIN R VALUE (WORKING SET) : 0.1833 REMARK 3 BIN FREE R VALUE : 0.2004 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.98 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 150 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 : 2027 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 334 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.09 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.08 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.69460 REMARK 3 B22 (A**2) : 0.44920 REMARK 3 B33 (A**2) : 2.24540 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) : 0.187 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.947 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2085 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2813 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 732 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 69 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 298 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2085 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 256 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2497 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 0.99 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 4.42 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.33 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: A 16 - A 202, A 304 - A 367, A 900 - A 900 REMARK 3 ORIGIN FOR THE GROUP (A): 2.1858 10.1515 15.0518 REMARK 3 T TENSOR REMARK 3 T11: -0.0257 T22: -0.0436 REMARK 3 T33: -0.0181 T12: -0.0005 REMARK 3 T13: 0.0079 T23: 0.0068 REMARK 3 L TENSOR REMARK 3 L11: 0.3666 L22: 0.4362 REMARK 3 L33: 0.7258 L12: -0.0684 REMARK 3 L13: -0.1035 L23: 0.0827 REMARK 3 S TENSOR REMARK 3 S11: -0.0184 S12: -0.0322 S13: 0.0004 REMARK 3 S21: 0.0495 S22: -0.0019 S23: 0.0089 REMARK 3 S31: 0.0399 S32: 0.0497 S33: 0.0203 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3POW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-DEC-10. REMARK 100 THE DEPOSITION ID IS D_1000062638. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-APR-10 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8726 REMARK 200 MONOCHROMATOR : HORIZONTALLY SIDE DIFFRACTING REMARK 200 SILICON 111 CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE, XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39833 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.540 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07000 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.54 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 1.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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 REMARK 200 STARTING MODEL: PDB ENTRY 3POS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 0.2M AMMONIUM ACETATE, REMARK 280 10MM MAGNESIUM ACETATE, AND EITHER 0.05M MES (PH 5.7 OR 6.0), OR REMARK 280 0.05M HEPES (PH 7.0), VAPOR DIFFUSION, TEMPERATURE 277.1K, PH 6.0 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 21.44500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.91000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.19500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.91000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.44500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.19500 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 ASN A 10 REMARK 465 LYS A 11 REMARK 465 GLY A 12 REMARK 465 SER A 13 REMARK 465 ILE A 14 REMARK 465 GLU A 15 REMARK 465 LEU A 297 REMARK 465 PRO A 298 REMARK 465 GLY A 299 REMARK 465 SER A 300 REMARK 465 GLY A 301 REMARK 465 ASP A 302 REMARK 465 PRO A 303 REMARK 465 LYS A 368 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 367 CG CD1 CD2 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 ASN A 102 77.27 69.19 REMARK 500 CYS A 137 84.57 -155.79 REMARK 500 ASP A 201 76.02 -103.02 REMARK 500 VAL A 321 -82.52 -90.37 REMARK 500 THR A 346 -82.52 -114.46 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 900 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 26 O REMARK 620 2 LYS A 62 O 133.7 REMARK 620 3 LYS A 64 O 103.3 106.2 REMARK 620 4 ASP A 328 OD2 134.7 86.8 76.8 REMARK 620 5 ASP A 328 OD1 82.7 134.4 84.8 52.0 REMARK 620 N 1 2 3 4 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 900 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3POS RELATED DB: PDB REMARK 900 THE SAME FRAGMENT, IN THE FIRST CRYSTAL FORM DBREF 3POW A 18 298 UNP P27797 CALR_HUMAN 18 204 DBREF 3POW A 302 368 UNP P27797 CALR_HUMAN 302 368 SEQADV 3POW ASN A 10 UNP P27797 EXPRESSION TAG SEQADV 3POW LYS A 11 UNP P27797 EXPRESSION TAG SEQADV 3POW GLY A 12 UNP P27797 EXPRESSION TAG SEQADV 3POW SER A 13 UNP P27797 EXPRESSION TAG SEQADV 3POW ILE A 14 UNP P27797 EXPRESSION TAG SEQADV 3POW GLU A 15 UNP P27797 EXPRESSION TAG SEQADV 3POW GLY A 16 UNP P27797 EXPRESSION TAG SEQADV 3POW ARG A 17 UNP P27797 EXPRESSION TAG SEQADV 3POW GLY A 299 UNP P27797 LINKER SEQADV 3POW SER A 300 UNP P27797 LINKER SEQADV 3POW GLY A 301 UNP P27797 LINKER SEQRES 1 A 265 ASN LYS GLY SER ILE GLU GLY ARG GLU PRO ALA VAL TYR SEQRES 2 A 265 PHE LYS GLU GLN PHE LEU ASP GLY ASP GLY TRP THR SER SEQRES 3 A 265 ARG TRP ILE GLU SER LYS HIS LYS SER ASP PHE GLY LYS SEQRES 4 A 265 PHE VAL LEU SER SER GLY LYS PHE TYR GLY ASP GLU GLU SEQRES 5 A 265 LYS ASP LYS GLY LEU GLN THR SER GLN ASP ALA ARG PHE SEQRES 6 A 265 TYR ALA LEU SER ALA SER PHE GLU PRO PHE SER ASN LYS SEQRES 7 A 265 GLY GLN THR LEU VAL VAL GLN PHE THR VAL LYS HIS GLU SEQRES 8 A 265 GLN ASN ILE ASP CYS GLY GLY GLY TYR VAL LYS LEU PHE SEQRES 9 A 265 PRO ASN SER LEU ASP GLN THR ASP MET HIS GLY ASP SER SEQRES 10 A 265 GLU TYR ASN ILE MET PHE GLY PRO ASP ILE CYS GLY PRO SEQRES 11 A 265 GLY THR LYS LYS VAL HIS VAL ILE PHE ASN TYR LYS GLY SEQRES 12 A 265 LYS ASN VAL LEU ILE ASN LYS ASP ILE ARG CYS LYS ASP SEQRES 13 A 265 ASP GLU PHE THR HIS LEU TYR THR LEU ILE VAL ARG PRO SEQRES 14 A 265 ASP ASN THR TYR GLU VAL LYS ILE ASP ASN SER GLN VAL SEQRES 15 A 265 GLU SER GLY SER LEU GLU ASP ASP TRP ASP PHE LEU PRO SEQRES 16 A 265 GLY SER GLY ASP PRO SER ILE TYR ALA TYR ASP ASN PHE SEQRES 17 A 265 GLY VAL LEU GLY LEU ASP LEU TRP GLN VAL LYS SER GLY SEQRES 18 A 265 THR ILE PHE ASP ASN PHE LEU ILE THR ASN ASP GLU ALA SEQRES 19 A 265 TYR ALA GLU GLU PHE GLY ASN GLU THR TRP GLY VAL THR SEQRES 20 A 265 LYS ALA ALA GLU LYS GLN MET LYS ASP LYS GLN ASP GLU SEQRES 21 A 265 GLU GLN ARG LEU LYS HET CA A 900 1 HETNAM CA CALCIUM ION FORMUL 2 CA CA 2+ FORMUL 3 HOH *334(H2 O) HELIX 1 1 ASP A 29 SER A 35 5 7 HELIX 2 2 ASP A 118 MET A 122 5 5 HELIX 3 3 LEU A 196 TRP A 200 1 5 HELIX 4 4 ASP A 335 THR A 346 1 12 HELIX 5 5 THR A 346 LEU A 367 1 22 SHEET 1 A 4 VAL A 21 GLU A 25 0 SHEET 2 A 4 ILE A 326 THR A 333 -1 O ILE A 332 N TYR A 22 SHEET 3 A 4 GLY A 65 THR A 68 -1 N LEU A 66 O PHE A 327 SHEET 4 A 4 PHE A 49 SER A 52 -1 N VAL A 50 O GLN A 67 SHEET 1 B 6 VAL A 21 GLU A 25 0 SHEET 2 B 6 ILE A 326 THR A 333 -1 O ILE A 332 N TYR A 22 SHEET 3 B 6 LEU A 91 LYS A 98 -1 N THR A 96 O ASP A 328 SHEET 4 B 6 THR A 169 VAL A 176 -1 O VAL A 176 N LEU A 91 SHEET 5 B 6 THR A 181 ILE A 186 -1 O GLU A 183 N ILE A 175 SHEET 6 B 6 SER A 189 SER A 195 -1 O GLU A 192 N VAL A 184 SHEET 1 C 7 TRP A 37 GLU A 39 0 SHEET 2 C 7 ARG A 73 PHE A 84 -1 O SER A 78 N ILE A 38 SHEET 3 C 7 PHE A 311 GLN A 320 -1 O LEU A 316 N LEU A 77 SHEET 4 C 7 CYS A 105 GLY A 107 -1 N GLY A 107 O TRP A 319 SHEET 5 C 7 ILE A 130 CYS A 137 -1 O ILE A 136 N GLY A 106 SHEET 6 C 7 LYS A 142 TYR A 150 -1 O HIS A 145 N GLY A 133 SHEET 7 C 7 LYS A 153 LEU A 156 -1 O LYS A 153 N TYR A 150 SHEET 1 D 7 TRP A 37 GLU A 39 0 SHEET 2 D 7 ARG A 73 PHE A 84 -1 O SER A 78 N ILE A 38 SHEET 3 D 7 PHE A 311 GLN A 320 -1 O LEU A 316 N LEU A 77 SHEET 4 D 7 VAL A 110 PHE A 113 -1 N LYS A 111 O GLY A 315 SHEET 5 D 7 ILE A 130 CYS A 137 -1 O ILE A 130 N LEU A 112 SHEET 6 D 7 LYS A 142 TYR A 150 -1 O HIS A 145 N GLY A 133 SHEET 7 D 7 LYS A 153 LEU A 156 -1 O LYS A 153 N TYR A 150 SSBOND 1 CYS A 105 CYS A 137 1555 1555 2.55 LINK O GLN A 26 CA CA A 900 1555 1555 2.37 LINK O LYS A 62 CA CA A 900 1555 1555 2.41 LINK O LYS A 64 CA CA A 900 1555 1555 2.37 LINK OD2 ASP A 328 CA CA A 900 1555 1555 2.51 LINK OD1 ASP A 328 CA CA A 900 1555 1555 2.53 SITE 1 AC1 4 GLN A 26 LYS A 62 LYS A 64 ASP A 328 CRYST1 42.890 70.390 91.820 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 0.023315 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014207 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010891 0.00000