HEADER PROTEIN BINDING 20-JUN-23 8PI2 TITLE NATIVE ALPHA-1-ANTITRYPSIN AT 1.5 ANGSTROM (CYS232SER) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-1-ANTITRYPSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALPHA-1 PROTEASE INHIBITOR,ALPHA-1-ANTIPROTEINASE,SERPIN A1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: LIVER; SOURCE 6 GENE: SERPINA1, AAT, PI, PRO0684, PRO2209; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 9 EXPRESSION_SYSTEM_VARIANT: XL-1 BLUE; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PQE-31 KEYWDS ANTITRYPSIN, PROTEASE INHIBITOR, SERPIN, NATIVE, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR M.WANG,J.A.IRVING REVDAT 1 05-JUL-23 8PI2 0 JRNL AUTH I.ALDOBIYAN,M.WANG,J.A.IRVING,D.A.LOMAS JRNL TITL STRUCTURAL DETERMINANTS OF INSTABILITY IN JRNL TITL 2 ALPHA-1-ANTITRYPSIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 55.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 63714 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.130 REMARK 3 FREE R VALUE TEST SET COUNT : 1996 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 55.6100 - 3.5700 0.97 4460 145 0.1570 0.1481 REMARK 3 2 3.5700 - 2.8300 0.98 4427 143 0.1603 0.1878 REMARK 3 3 2.8300 - 2.4700 0.99 4440 143 0.1553 0.1792 REMARK 3 4 2.4700 - 2.2500 1.00 4436 143 0.1470 0.1896 REMARK 3 5 2.2500 - 2.0900 1.00 4411 143 0.1408 0.1882 REMARK 3 6 2.0900 - 1.9600 1.00 4450 143 0.1466 0.2086 REMARK 3 7 1.9600 - 1.8600 1.00 4397 143 0.1818 0.2154 REMARK 3 8 1.8600 - 1.7800 1.00 4400 143 0.1973 0.2699 REMARK 3 9 1.7800 - 1.7100 1.00 4412 141 0.1987 0.2544 REMARK 3 10 1.7100 - 1.6600 0.99 4426 144 0.2040 0.2507 REMARK 3 11 1.6600 - 1.6000 1.00 4368 141 0.2254 0.2889 REMARK 3 12 1.6000 - 1.5600 0.99 4365 142 0.2553 0.2866 REMARK 3 13 1.5600 - 1.5200 0.99 4392 142 0.3112 0.3633 REMARK 3 14 1.5200 - 1.4800 0.98 4334 140 0.3649 0.4126 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.238 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.112 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.37 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.98 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.004 3000 REMARK 3 ANGLE : 0.732 4092 REMARK 3 CHIRALITY : 0.064 485 REMARK 3 PLANARITY : 0.006 524 REMARK 3 DIHEDRAL : 16.819 1094 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 8PI2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-JUN-23. REMARK 100 THE DEPOSITION ID IS D_1292131170. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-OCT-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.75 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS 20200417 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63873 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.480 REMARK 200 RESOLUTION RANGE LOW (A) : 86.640 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.51 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 1.41400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: PLATE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MALONATE-IMIDAZOLE-BORATE PH5.75, REMARK 280 25% PEG1500, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K 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 57.28300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 19.49700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 57.28300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 19.49700 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 -9 REMARK 465 ARG A -8 REMARK 465 GLY A -7 REMARK 465 SER A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 THR A 1 REMARK 465 ASP A 2 REMARK 465 PRO A 3 REMARK 465 GLN A 4 REMARK 465 GLY A 5 REMARK 465 ASP A 6 REMARK 465 ALA A 7 REMARK 465 ALA A 8 REMARK 465 GLN A 9 REMARK 465 LYS A 10 REMARK 465 THR A 11 REMARK 465 ASP A 12 REMARK 465 THR A 13 REMARK 465 SER A 14 REMARK 465 HIS A 15 REMARK 465 HIS A 16 REMARK 465 ASP A 17 REMARK 465 GLN A 18 REMARK 465 ASP A 19 REMARK 465 HIS A 20 REMARK 465 PRO A 21 REMARK 465 THR A 22 REMARK 465 PHE A 23 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 LYS A 25 CD CE NZ REMARK 470 HIS A 43 CG ND1 CD2 CE1 NE2 REMARK 470 SER A 45 OG REMARK 470 ASN A 46 CG OD1 ND2 REMARK 470 GLU A 86 CD OE1 OE2 REMARK 470 GLU A 94 CD OE1 OE2 REMARK 470 GLU A 98 OE1 OE2 REMARK 470 ARG A 101 CZ NH1 NH2 REMARK 470 ASN A 104 CG OD1 ND2 REMARK 470 GLN A 105 CD OE1 NE2 REMARK 470 ASP A 107 CG OD1 OD2 REMARK 470 GLN A 111 CD OE1 NE2 REMARK 470 GLU A 122 CD OE1 OE2 REMARK 470 LYS A 125 CE NZ REMARK 470 GLU A 132 CG CD OE1 OE2 REMARK 470 LYS A 135 CG CD CE NZ REMARK 470 LYS A 136 CG CD CE NZ REMARK 470 LYS A 163 CE NZ REMARK 470 LYS A 168 CD CE NZ REMARK 470 GLU A 175 CD OE1 OE2 REMARK 470 ASP A 177 CG OD1 OD2 REMARK 470 ARG A 178 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 179 CG OD1 OD2 REMARK 470 GLU A 199 CD OE1 OE2 REMARK 470 LYS A 233 CD CE NZ REMARK 470 LYS A 234 CE NZ REMARK 470 LYS A 243 NZ REMARK 470 GLU A 257 CD OE1 OE2 REMARK 470 GLU A 266 CD OE1 OE2 REMARK 470 LYS A 274 CE NZ REMARK 470 GLU A 279 CG CD OE1 OE2 REMARK 470 LYS A 310 CD CE NZ REMARK 470 GLU A 324 CG CD OE1 OE2 REMARK 470 LYS A 343 CE NZ REMARK 470 GLU A 346 CG CD OE1 OE2 REMARK 470 MET A 351 CG SD CE REMARK 470 LYS A 394 C O CB CG CD CE NZ 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 ALA A 70 -138.60 59.90 REMARK 500 ASP A 107 34.38 -85.71 REMARK 500 ASN A 247 58.19 -111.50 REMARK 500 GLU A 279 -39.59 72.56 REMARK 500 ASN A 390 110.62 -165.42 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 A 825 DISTANCE = 6.03 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6I7U RELATED DB: PDB REMARK 900 A250M MUTANT REMARK 900 RELATED ID: 6I4V RELATED DB: PDB REMARK 900 K154N VARIANT DBREF 8PI2 A 2 394 UNP P01009 A1AT_HUMAN 26 418 SEQADV 8PI2 MET A -9 UNP P01009 INITIATING METHIONINE SEQADV 8PI2 ARG A -8 UNP P01009 EXPRESSION TAG SEQADV 8PI2 GLY A -7 UNP P01009 EXPRESSION TAG SEQADV 8PI2 SER A -6 UNP P01009 EXPRESSION TAG SEQADV 8PI2 HIS A -5 UNP P01009 EXPRESSION TAG SEQADV 8PI2 HIS A -4 UNP P01009 EXPRESSION TAG SEQADV 8PI2 HIS A -3 UNP P01009 EXPRESSION TAG SEQADV 8PI2 HIS A -2 UNP P01009 EXPRESSION TAG SEQADV 8PI2 HIS A -1 UNP P01009 EXPRESSION TAG SEQADV 8PI2 HIS A 0 UNP P01009 EXPRESSION TAG SEQADV 8PI2 THR A 1 UNP P01009 EXPRESSION TAG SEQADV 8PI2 SER A 232 UNP P01009 CYS 256 CONFLICT SEQRES 1 A 404 MET ARG GLY SER HIS HIS HIS HIS HIS HIS THR ASP PRO SEQRES 2 A 404 GLN GLY ASP ALA ALA GLN LYS THR ASP THR SER HIS HIS SEQRES 3 A 404 ASP GLN ASP HIS PRO THR PHE ASN LYS ILE THR PRO ASN SEQRES 4 A 404 LEU ALA GLU PHE ALA PHE SER LEU TYR ARG GLN LEU ALA SEQRES 5 A 404 HIS GLN SER ASN SER THR ASN ILE PHE PHE SER PRO VAL SEQRES 6 A 404 SER ILE ALA THR ALA PHE ALA MET LEU SER LEU GLY THR SEQRES 7 A 404 LYS ALA ASP THR HIS ASP GLU ILE LEU GLU GLY LEU ASN SEQRES 8 A 404 PHE ASN LEU THR GLU ILE PRO GLU ALA GLN ILE HIS GLU SEQRES 9 A 404 GLY PHE GLN GLU LEU LEU ARG THR LEU ASN GLN PRO ASP SEQRES 10 A 404 SER GLN LEU GLN LEU THR THR GLY ASN GLY LEU PHE LEU SEQRES 11 A 404 SER GLU GLY LEU LYS LEU VAL ASP LYS PHE LEU GLU ASP SEQRES 12 A 404 VAL LYS LYS LEU TYR HIS SER GLU ALA PHE THR VAL ASN SEQRES 13 A 404 PHE GLY ASP THR GLU GLU ALA LYS LYS GLN ILE ASN ASP SEQRES 14 A 404 TYR VAL GLU LYS GLY THR GLN GLY LYS ILE VAL ASP LEU SEQRES 15 A 404 VAL LYS GLU LEU ASP ARG ASP THR VAL PHE ALA LEU VAL SEQRES 16 A 404 ASN TYR ILE PHE PHE LYS GLY LYS TRP GLU ARG PRO PHE SEQRES 17 A 404 GLU VAL LYS ASP THR GLU GLU GLU ASP PHE HIS VAL ASP SEQRES 18 A 404 GLN VAL THR THR VAL LYS VAL PRO MET MET LYS ARG LEU SEQRES 19 A 404 GLY MET PHE ASN ILE GLN HIS SER LYS LYS LEU SER SER SEQRES 20 A 404 TRP VAL LEU LEU MET LYS TYR LEU GLY ASN ALA THR ALA SEQRES 21 A 404 ILE PHE PHE LEU PRO ASP GLU GLY LYS LEU GLN HIS LEU SEQRES 22 A 404 GLU ASN GLU LEU THR HIS ASP ILE ILE THR LYS PHE LEU SEQRES 23 A 404 GLU ASN GLU ASP ARG ARG SER ALA SER LEU HIS LEU PRO SEQRES 24 A 404 LYS LEU SER ILE THR GLY THR TYR ASP LEU LYS SER VAL SEQRES 25 A 404 LEU GLY GLN LEU GLY ILE THR LYS VAL PHE SER ASN GLY SEQRES 26 A 404 ALA ASP LEU SER GLY VAL THR GLU GLU ALA PRO LEU LYS SEQRES 27 A 404 LEU SER LYS ALA VAL HIS LYS ALA VAL LEU THR ILE ASP SEQRES 28 A 404 GLU LYS GLY THR GLU ALA ALA GLY ALA MET PHE LEU GLU SEQRES 29 A 404 ALA ILE PRO MET SER ILE PRO PRO GLU VAL LYS PHE ASN SEQRES 30 A 404 LYS PRO PHE VAL PHE LEU MET ILE GLU GLN ASN THR LYS SEQRES 31 A 404 SER PRO LEU PHE MET GLY LYS VAL VAL ASN PRO THR GLN SEQRES 32 A 404 LYS HET GLY A 401 7 HET EDO A 402 10 HET DMS A 403 10 HETNAM GLY GLYCINE HETNAM EDO 1,2-ETHANEDIOL HETNAM DMS DIMETHYL SULFOXIDE HETSYN EDO ETHYLENE GLYCOL FORMUL 2 GLY C2 H5 N O2 FORMUL 3 EDO C2 H6 O2 FORMUL 4 DMS C2 H6 O S FORMUL 5 HOH *325(H2 O) HELIX 1 AA1 ILE A 26 SER A 45 1 20 HELIX 2 AA2 SER A 53 LEU A 66 1 14 HELIX 3 AA3 LYS A 69 LEU A 80 1 12 HELIX 4 AA4 PRO A 88 ASN A 104 1 17 HELIX 5 AA5 VAL A 127 LEU A 137 1 11 HELIX 6 AA6 ASP A 149 THR A 165 1 17 HELIX 7 AA7 GLU A 199 THR A 203 5 5 HELIX 8 AA8 LYS A 259 LEU A 267 1 9 HELIX 9 AA9 THR A 268 GLU A 277 1 10 HELIX 10 AB1 LEU A 299 LEU A 306 1 8 HELIX 11 AB2 THR A 309 SER A 313 5 5 SHEET 1 AA1 7 ILE A 50 PHE A 52 0 SHEET 2 AA1 7 PRO A 382 VAL A 388 -1 O LYS A 387 N ILE A 50 SHEET 3 AA1 7 PHE A 370 GLU A 376 -1 N PHE A 372 O GLY A 386 SHEET 4 AA1 7 ALA A 248 PRO A 255 -1 N ILE A 251 O LEU A 373 SHEET 5 AA1 7 SER A 237 TYR A 244 -1 N MET A 242 O ALA A 250 SHEET 6 AA1 7 THR A 214 SER A 232 -1 N GLN A 230 O VAL A 239 SHEET 7 AA1 7 GLU A 204 ASP A 211 -1 N GLU A 206 O VAL A 218 SHEET 1 AA2 8 ILE A 50 PHE A 52 0 SHEET 2 AA2 8 PRO A 382 VAL A 388 -1 O LYS A 387 N ILE A 50 SHEET 3 AA2 8 PHE A 370 GLU A 376 -1 N PHE A 372 O GLY A 386 SHEET 4 AA2 8 ALA A 248 PRO A 255 -1 N ILE A 251 O LEU A 373 SHEET 5 AA2 8 SER A 237 TYR A 244 -1 N MET A 242 O ALA A 250 SHEET 6 AA2 8 THR A 214 SER A 232 -1 N GLN A 230 O VAL A 239 SHEET 7 AA2 8 ARG A 282 PRO A 289 -1 O ARG A 282 N PHE A 227 SHEET 8 AA2 8 GLU A 363 LYS A 365 1 O VAL A 364 N HIS A 287 SHEET 1 AA3 5 GLU A 141 VAL A 145 0 SHEET 2 AA3 5 LEU A 112 SER A 121 1 N LEU A 118 O PHE A 143 SHEET 3 AA3 5 PHE A 182 LYS A 191 -1 O ALA A 183 N PHE A 119 SHEET 4 AA3 5 LYS A 331 ILE A 340 1 O VAL A 337 N PHE A 190 SHEET 5 AA3 5 LEU A 291 ASP A 298 -1 N ILE A 293 O LEU A 338 CRYST1 114.566 38.994 89.247 90.00 103.88 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 0.008729 0.000000 0.002157 0.00000 SCALE2 0.000000 0.025645 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011542 0.00000