HEADER CALCIUM-BINDING PROTEIN 01-SEP-04 1W7B TITLE ANNEXIN A2: DOES IT INDUCE MEMBRANE AGGREGATION BY A NEW MULTIMERIC TITLE 2 STATE OF THE PROTEIN. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANNEXIN A2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ANNEXIN II, LIPOCORTIN II, CALPACTIN I HEAVY CHAIN, COMPND 5 CHROMOBINDIN 8, P36, PROTEIN I, PLACENTAL ANTICOAGULANT PROTEIN IV, COMPND 6 PAP-IV; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI DH5[ALPHA]; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 668369; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PSE420; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PSE420/ANXA2 KEYWDS CALCIUM-BINDING PROTEIN, ANNEXINS, CALCIUM-BINDING PROTEINS, KEYWDS 2 MEMBRANE-BINDING PROTEINS EXPDTA X-RAY DIFFRACTION AUTHOR A.ROSENGARTH,H.LUECKE REVDAT 3 31-JAN-18 1W7B 1 SOURCE REVDAT 2 24-FEB-09 1W7B 1 VERSN REVDAT 1 04-NOV-04 1W7B 0 JRNL AUTH A.ROSENGARTH,H.LUECKE JRNL TITL ANNEXIN A2: DOES IT INDUCE MEMBRANE AGGREGATION BY A NEW JRNL TITL 2 MULTIMERIC STATE OF THE PROTEIN JRNL REF ANNEXINS V. 1 129 2004 JRNL REFN ISSN 1547-6294 REMARK 2 REMARK 2 RESOLUTION. 1.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : MAXIUM LIKELYHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 76710.560 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.0 REMARK 3 NUMBER OF REFLECTIONS : 49336 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) : 0.216 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 4968 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.52 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 68.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4289 REMARK 3 BIN R VALUE (WORKING SET) : 0.3190 REMARK 3 BIN FREE R VALUE : 0.3290 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 490 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2562 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 351 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.19000 REMARK 3 B22 (A**2) : 8.74000 REMARK 3 B33 (A**2) : -4.55000 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.20 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) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 17.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.770 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) : 1.240 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.920 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.020 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.000 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 47.25 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.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NO ELECTRON DENSITY FOR THE FIRST 20 REMARK 3 AMINO ACIDS WAS VISIBLE. REMARK 4 REMARK 4 1W7B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-SEP-04. REMARK 100 THE DEPOSITION ID IS D_1290020938. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-SEP-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59682 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.520 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 1.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 39.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.52 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.1 REMARK 200 DATA REDUNDANCY IN SHELL : 1.00 REMARK 200 R MERGE FOR SHELL (I) : 0.91000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5 M NACL 0.1 M ACETATE PH 4.5 0.2 M REMARK 280 LI2SO4, PH 6.50 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 24.17600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.50850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.41700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.50850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.17600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.41700 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: PQS 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED MUTATION ALA 65 GLU IN CHAIN A REMARK 400 REMARK 400 CALCIUM-REGULATED MEMBRANE-BINDING PROTEIN WHOSE REMARK 400 AFFINITY FOR CALCIUM IS GREATLY ENHANCED BY ANIONIC REMARK 400 PHOSPHOLIPIDS. IT BINDS TWO CALCIUM IONS WITH HIGH REMARK 400 AFFINITY. 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 1 REMARK 465 SER A 2 REMARK 465 THR A 3 REMARK 465 VAL A 4 REMARK 465 HIS A 5 REMARK 465 GLU A 6 REMARK 465 ILE A 7 REMARK 465 LEU A 8 REMARK 465 CYS A 9 REMARK 465 LYS A 10 REMARK 465 LEU A 11 REMARK 465 SER A 12 REMARK 465 LEU A 13 REMARK 465 GLU A 14 REMARK 465 GLY A 15 REMARK 465 ASP A 16 REMARK 465 HIS A 17 REMARK 465 SER A 18 REMARK 465 THR A 19 REMARK 465 PRO A 20 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 GLY A 183 C - N - CA ANGL. DEV. = 13.0 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 51 144.46 76.92 REMARK 500 LYS A 152 -37.22 49.30 REMARK 500 ASP A 182 85.29 -46.91 REMARK 500 SER A 184 6.48 -160.50 REMARK 500 ASN A 265 86.91 -161.86 REMARK 500 VAL A 298 -74.30 -114.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2151 DISTANCE = 6.15 ANGSTROMS REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 999 REMARK 999 SEQUENCE REMARK 999 OUR SEQUENCE STARTS AT RESIDUE PRO21 BECAUSE NO ELECTRON REMARK 999 DENSITY FOR THE FIRST 20 AMINO ACIDS WAS VISIBLE. DBREF 1W7B A 1 339 UNP P07355 ANX2_HUMAN 0 338 SEQADV 1W7B GLU A 66 UNP P07355 ALA 65 ENGINEERED MUTATION SEQRES 1 A 339 MET SER THR VAL HIS GLU ILE LEU CYS LYS LEU SER LEU SEQRES 2 A 339 GLU GLY ASP HIS SER THR PRO PRO SER ALA TYR GLY SER SEQRES 3 A 339 VAL LYS ALA TYR THR ASN PHE ASP ALA GLU ARG ASP ALA SEQRES 4 A 339 LEU ASN ILE GLU THR ALA ILE LYS THR LYS GLY VAL ASP SEQRES 5 A 339 GLU VAL THR ILE VAL ASN ILE LEU THR ASN ARG SER ASN SEQRES 6 A 339 GLU GLN ARG GLN ASP ILE ALA PHE ALA TYR GLN ARG ARG SEQRES 7 A 339 THR LYS LYS GLU LEU ALA SER ALA LEU LYS SER ALA LEU SEQRES 8 A 339 SER GLY HIS LEU GLU THR VAL ILE LEU GLY LEU LEU LYS SEQRES 9 A 339 THR PRO ALA GLN TYR ASP ALA SER GLU LEU LYS ALA SER SEQRES 10 A 339 MET LYS GLY LEU GLY THR ASP GLU ASP SER LEU ILE GLU SEQRES 11 A 339 ILE ILE CYS SER ARG THR ASN GLN GLU LEU GLN GLU ILE SEQRES 12 A 339 ASN ARG VAL TYR LYS GLU MET TYR LYS THR ASP LEU GLU SEQRES 13 A 339 LYS ASP ILE ILE SER ASP THR SER GLY ASP PHE ARG LYS SEQRES 14 A 339 LEU MET VAL ALA LEU ALA LYS GLY ARG ARG ALA GLU ASP SEQRES 15 A 339 GLY SER VAL ILE ASP TYR GLU LEU ILE ASP GLN ASP ALA SEQRES 16 A 339 ARG ASP LEU TYR ASP ALA GLY VAL LYS ARG LYS GLY THR SEQRES 17 A 339 ASP VAL PRO LYS TRP ILE SER ILE MET THR GLU ARG SER SEQRES 18 A 339 VAL PRO HIS LEU GLN LYS VAL PHE ASP ARG TYR LYS SER SEQRES 19 A 339 TYR SER PRO TYR ASP MET LEU GLU SER ILE ARG LYS GLU SEQRES 20 A 339 VAL LYS GLY ASP LEU GLU ASN ALA PHE LEU ASN LEU VAL SEQRES 21 A 339 GLN CYS ILE GLN ASN LYS PRO LEU TYR PHE ALA ASP ARG SEQRES 22 A 339 LEU TYR ASP SER MET LYS GLY LYS GLY THR ARG ASP LYS SEQRES 23 A 339 VAL LEU ILE ARG ILE MET VAL SER ARG SER GLU VAL ASP SEQRES 24 A 339 MET LEU LYS ILE ARG SER GLU PHE LYS ARG LYS TYR GLY SEQRES 25 A 339 LYS SER LEU TYR TYR TYR ILE GLN GLN ASP THR LYS GLY SEQRES 26 A 339 ASP TYR GLN LYS ALA LEU LEU TYR LEU CYS GLY GLY ASP SEQRES 27 A 339 ASP FORMUL 2 HOH *351(H2 O) HELIX 1 1 ASP A 34 THR A 48 1 15 HELIX 2 2 ASP A 52 THR A 61 1 10 HELIX 3 3 SER A 64 LYS A 80 1 17 HELIX 4 4 GLU A 82 LEU A 91 1 10 HELIX 5 5 SER A 92 LYS A 104 1 13 HELIX 6 6 THR A 105 MET A 118 1 14 HELIX 7 7 ASP A 124 ARG A 135 1 12 HELIX 8 8 THR A 136 TYR A 151 1 16 HELIX 9 9 ASP A 154 THR A 163 1 10 HELIX 10 10 SER A 164 LYS A 176 1 13 HELIX 11 11 ASP A 187 ALA A 201 1 15 HELIX 12 12 ASP A 209 ARG A 220 1 12 HELIX 13 13 SER A 221 SER A 236 1 16 HELIX 14 14 ASP A 239 VAL A 248 1 10 HELIX 15 15 LYS A 249 CYS A 262 1 14 HELIX 16 16 ILE A 263 LYS A 279 1 17 HELIX 17 17 ARG A 284 SER A 296 1 13 HELIX 18 18 ASP A 299 GLY A 312 1 14 HELIX 19 19 SER A 314 THR A 323 1 10 HELIX 20 20 LYS A 324 GLY A 336 1 13 CRYST1 48.352 62.834 119.017 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 0.020682 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015915 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008402 0.00000