HEADER VIRAL PROTEIN 23-MAR-22 7XCA TITLE CRYSTAL STRUCTURE OF THE PORCINE ASTROVIRUS CAPSID SPIKE DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAPSID PROTEIN SPIKE DOMAIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PORCINE ASTROVIRUS 1; SOURCE 3 ORGANISM_COMMON: PASTV-1; SOURCE 4 ORGANISM_TAXID: 1239567; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PORCINE ASTROVIRUS, CAPSID, SPIKE DOMAIN, VIRUS, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.X.PAN,W.C.ZHANG,D.F.YANG,L.Y.YANG,H.LIU REVDAT 2 29-MAY-24 7XCA 1 REMARK REVDAT 1 29-MAR-23 7XCA 0 JRNL AUTH L.X.PAN,W.C.ZHANG,D.F.YANG,L.Y.YANG,H.LIU JRNL TITL CRYSTAL STRUCTURE ANALYSIS OF PORCINE ASTROVIRUS CAPSID JRNL TITL 2 SPIKE AND SPIKE/NEUTRALIZING ANTIBODY COMPLEXES. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19_4092 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 14605 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1467 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 44.0400 - 5.3800 0.99 1342 151 0.1547 0.1940 REMARK 3 2 5.3800 - 4.2700 0.99 1310 149 0.1303 0.1943 REMARK 3 3 4.2700 - 3.7300 1.00 1329 147 0.1582 0.2235 REMARK 3 4 3.7300 - 3.3900 1.00 1305 141 0.1681 0.2093 REMARK 3 5 3.3900 - 3.1500 1.00 1331 150 0.2056 0.2358 REMARK 3 6 3.1500 - 2.9600 0.99 1290 146 0.2123 0.2688 REMARK 3 7 2.9600 - 2.8200 0.99 1310 147 0.2274 0.2994 REMARK 3 8 2.8200 - 2.6900 1.00 1330 146 0.2340 0.3170 REMARK 3 9 2.6900 - 2.5900 0.99 1301 149 0.2386 0.3234 REMARK 3 10 2.5900 - 2.5000 1.00 1290 141 0.2369 0.2808 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) : 0.314 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.847 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.89 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.60 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 3304 REMARK 3 ANGLE : 0.782 4530 REMARK 3 CHIRALITY : 0.050 524 REMARK 3 PLANARITY : 0.006 576 REMARK 3 DIHEDRAL : 4.346 1922 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -2.5771 12.1780 21.7750 REMARK 3 T TENSOR REMARK 3 T11: 0.2279 T22: 0.2739 REMARK 3 T33: 0.2031 T12: 0.0025 REMARK 3 T13: -0.0180 T23: 0.0771 REMARK 3 L TENSOR REMARK 3 L11: 1.2844 L22: 3.6501 REMARK 3 L33: 0.9605 L12: -0.3943 REMARK 3 L13: -0.4637 L23: 0.9834 REMARK 3 S TENSOR REMARK 3 S11: -0.1148 S12: -0.0901 S13: 0.0462 REMARK 3 S21: 0.0733 S22: 0.2375 S23: -0.0793 REMARK 3 S31: 0.0192 S32: 0.0630 S33: -0.1017 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN 'A' AND RESID 24 THROUGH 232) REMARK 3 SELECTION : CHAIN 'B' REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7XCA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-APR-22. REMARK 100 THE DEPOSITION ID IS D_1300028518. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JAN-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14608 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 44.040 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.8100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MAGNESIUM CHLORIDE, 25% PEG 3350, REMARK 280 0.1M BIS-TRIS, PH 5.5, EVAPORATION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 52.58500 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 1 REMARK 465 ASP A 2 REMARK 465 ILE A 3 REMARK 465 GLY A 4 REMARK 465 ILE A 5 REMARK 465 ASN A 6 REMARK 465 SER A 7 REMARK 465 ASP A 8 REMARK 465 GLY A 9 REMARK 465 GLU A 10 REMARK 465 THR A 11 REMARK 465 PRO A 12 REMARK 465 VAL A 13 REMARK 465 THR A 14 REMARK 465 PHE A 15 REMARK 465 LYS A 16 REMARK 465 ALA A 17 REMARK 465 TYR A 18 REMARK 465 ARG A 19 REMARK 465 MET A 20 REMARK 465 MET A 21 REMARK 465 PRO A 22 REMARK 465 ARG A 234 REMARK 465 HIS A 235 REMARK 465 LEU A 236 REMARK 465 ASP A 237 REMARK 465 GLN A 238 REMARK 465 GLY A 239 REMARK 465 ARG A 240 REMARK 465 GLN A 241 REMARK 465 VAL A 242 REMARK 465 GLN A 243 REMARK 465 ILE A 244 REMARK 465 GLN A 245 REMARK 465 PRO A 246 REMARK 465 THR A 247 REMARK 465 GLU A 248 REMARK 465 PRO A 249 REMARK 465 PRO A 250 REMARK 465 ALA A 251 REMARK 465 SER A 252 REMARK 465 GLU A 253 REMARK 465 VAL A 254 REMARK 465 GLU A 255 REMARK 465 ASP A 256 REMARK 465 VAL A 257 REMARK 465 GLY A 258 REMARK 465 LYS A 259 REMARK 465 LEU A 260 REMARK 465 ALA A 261 REMARK 465 ALA A 262 REMARK 465 ALA A 263 REMARK 465 LEU A 264 REMARK 465 GLU A 265 REMARK 465 HIS A 266 REMARK 465 HIS A 267 REMARK 465 HIS A 268 REMARK 465 HIS A 269 REMARK 465 HIS A 270 REMARK 465 HIS A 271 REMARK 465 MET B 1 REMARK 465 ASP B 2 REMARK 465 ILE B 3 REMARK 465 GLY B 4 REMARK 465 ILE B 5 REMARK 465 ASN B 6 REMARK 465 SER B 7 REMARK 465 ASP B 8 REMARK 465 GLY B 9 REMARK 465 GLU B 10 REMARK 465 THR B 11 REMARK 465 PRO B 12 REMARK 465 VAL B 13 REMARK 465 THR B 14 REMARK 465 PHE B 15 REMARK 465 LYS B 16 REMARK 465 ALA B 17 REMARK 465 TYR B 18 REMARK 465 ARG B 19 REMARK 465 MET B 20 REMARK 465 MET B 21 REMARK 465 PRO B 22 REMARK 465 GLU B 23 REMARK 465 GLU B 233 REMARK 465 ARG B 234 REMARK 465 HIS B 235 REMARK 465 LEU B 236 REMARK 465 ASP B 237 REMARK 465 GLN B 238 REMARK 465 GLY B 239 REMARK 465 ARG B 240 REMARK 465 GLN B 241 REMARK 465 VAL B 242 REMARK 465 GLN B 243 REMARK 465 ILE B 244 REMARK 465 GLN B 245 REMARK 465 PRO B 246 REMARK 465 THR B 247 REMARK 465 GLU B 248 REMARK 465 PRO B 249 REMARK 465 PRO B 250 REMARK 465 ALA B 251 REMARK 465 SER B 252 REMARK 465 GLU B 253 REMARK 465 VAL B 254 REMARK 465 GLU B 255 REMARK 465 ASP B 256 REMARK 465 VAL B 257 REMARK 465 GLY B 258 REMARK 465 LYS B 259 REMARK 465 LEU B 260 REMARK 465 ALA B 261 REMARK 465 ALA B 262 REMARK 465 ALA B 263 REMARK 465 LEU B 264 REMARK 465 GLU B 265 REMARK 465 HIS B 266 REMARK 465 HIS B 267 REMARK 465 HIS B 268 REMARK 465 HIS B 269 REMARK 465 HIS B 270 REMARK 465 HIS B 271 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 GLN A 42 -166.74 60.77 REMARK 500 GLN B 42 -150.21 41.42 REMARK 500 PHE B 162 -178.26 -172.19 REMARK 500 CYS B 203 -177.74 -170.09 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 449 DISTANCE = 6.04 ANGSTROMS DBREF 7XCA A 9 258 UNP W5X1V8 W5X1V8_PASV1 420 669 DBREF 7XCA B 9 258 UNP W5X1V8 W5X1V8_PASV1 420 669 SEQADV 7XCA MET A 1 UNP W5X1V8 INITIATING METHIONINE SEQADV 7XCA ASP A 2 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ILE A 3 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA GLY A 4 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ILE A 5 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ASN A 6 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA SER A 7 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ASP A 8 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA LYS A 259 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA LEU A 260 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ALA A 261 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ALA A 262 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ALA A 263 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA LEU A 264 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA GLU A 265 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS A 266 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS A 267 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS A 268 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS A 269 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS A 270 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS A 271 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA MET B 1 UNP W5X1V8 INITIATING METHIONINE SEQADV 7XCA ASP B 2 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ILE B 3 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA GLY B 4 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ILE B 5 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ASN B 6 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA SER B 7 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ASP B 8 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA LYS B 259 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA LEU B 260 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ALA B 261 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ALA B 262 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA ALA B 263 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA LEU B 264 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA GLU B 265 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS B 266 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS B 267 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS B 268 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS B 269 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS B 270 UNP W5X1V8 EXPRESSION TAG SEQADV 7XCA HIS B 271 UNP W5X1V8 EXPRESSION TAG SEQRES 1 A 271 MET ASP ILE GLY ILE ASN SER ASP GLY GLU THR PRO VAL SEQRES 2 A 271 THR PHE LYS ALA TYR ARG MET MET PRO GLU ASP THR ILE SEQRES 3 A 271 TYR LEU ARG PHE LYS PRO ASP THR LEU SER VAL VAL SER SEQRES 4 A 271 ASN PHE GLN PRO ALA LYS ARG PRO MET LEU ALA LYS THR SEQRES 5 A 271 TYR SER GLY ASP THR LEU THR VAL GLY GLN GLY ASN ASN SEQRES 6 A 271 LYS THR ALA ILE HIS THR VAL VAL ARG ILE SER ASP PRO SEQRES 7 A 271 THR TRP PHE SER ALA ASP TRP ASP PRO ILE SER THR PRO SEQRES 8 A 271 GLN PRO ILE ALA GLU ILE TYR CYS LYS ALA GLY THR THR SEQRES 9 A 271 THR VAL GLY ASP ILE LEU ALA ALA TYR GLN VAL HIS GLY SEQRES 10 A 271 LEU GLY ASN HIS THR THR THR ALA TYR VAL VAL ARG MET SEQRES 11 A 271 THR ALA GLY ALA ASN PRO GLN VAL SER ALA GLY ILE VAL SEQRES 12 A 271 THR ASN LYS GLY THR ASN ASP TYR ASP LEU LYS THR ALA SEQRES 13 A 271 ASN SER ASN ALA GLY PHE SER TRP ASN LEU GLY SER GLY SEQRES 14 A 271 THR TRP TYR LEU MET MET SER PHE GLY ASP ALA LEU GLY SEQRES 15 A 271 SER LEU GLY THR TRP ARG TRP THR PRO ASN GLU LEU SER SEQRES 16 A 271 ALA ASN TYR THR ILE TYR ASN CYS GLU ILE ILE PRO CYS SEQRES 17 A 271 LEU LEU LEU ALA ASN ASP ASP PHE HIS ILE VAL ILE PRO SEQRES 18 A 271 THR LYS ASN ALA LEU VAL PRO LEU VAL ALA ARG GLU ARG SEQRES 19 A 271 HIS LEU ASP GLN GLY ARG GLN VAL GLN ILE GLN PRO THR SEQRES 20 A 271 GLU PRO PRO ALA SER GLU VAL GLU ASP VAL GLY LYS LEU SEQRES 21 A 271 ALA ALA ALA LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 271 MET ASP ILE GLY ILE ASN SER ASP GLY GLU THR PRO VAL SEQRES 2 B 271 THR PHE LYS ALA TYR ARG MET MET PRO GLU ASP THR ILE SEQRES 3 B 271 TYR LEU ARG PHE LYS PRO ASP THR LEU SER VAL VAL SER SEQRES 4 B 271 ASN PHE GLN PRO ALA LYS ARG PRO MET LEU ALA LYS THR SEQRES 5 B 271 TYR SER GLY ASP THR LEU THR VAL GLY GLN GLY ASN ASN SEQRES 6 B 271 LYS THR ALA ILE HIS THR VAL VAL ARG ILE SER ASP PRO SEQRES 7 B 271 THR TRP PHE SER ALA ASP TRP ASP PRO ILE SER THR PRO SEQRES 8 B 271 GLN PRO ILE ALA GLU ILE TYR CYS LYS ALA GLY THR THR SEQRES 9 B 271 THR VAL GLY ASP ILE LEU ALA ALA TYR GLN VAL HIS GLY SEQRES 10 B 271 LEU GLY ASN HIS THR THR THR ALA TYR VAL VAL ARG MET SEQRES 11 B 271 THR ALA GLY ALA ASN PRO GLN VAL SER ALA GLY ILE VAL SEQRES 12 B 271 THR ASN LYS GLY THR ASN ASP TYR ASP LEU LYS THR ALA SEQRES 13 B 271 ASN SER ASN ALA GLY PHE SER TRP ASN LEU GLY SER GLY SEQRES 14 B 271 THR TRP TYR LEU MET MET SER PHE GLY ASP ALA LEU GLY SEQRES 15 B 271 SER LEU GLY THR TRP ARG TRP THR PRO ASN GLU LEU SER SEQRES 16 B 271 ALA ASN TYR THR ILE TYR ASN CYS GLU ILE ILE PRO CYS SEQRES 17 B 271 LEU LEU LEU ALA ASN ASP ASP PHE HIS ILE VAL ILE PRO SEQRES 18 B 271 THR LYS ASN ALA LEU VAL PRO LEU VAL ALA ARG GLU ARG SEQRES 19 B 271 HIS LEU ASP GLN GLY ARG GLN VAL GLN ILE GLN PRO THR SEQRES 20 B 271 GLU PRO PRO ALA SER GLU VAL GLU ASP VAL GLY LYS LEU SEQRES 21 B 271 ALA ALA ALA LEU GLU HIS HIS HIS HIS HIS HIS HET CL A 301 1 HET MG A 302 1 HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION FORMUL 3 CL CL 1- FORMUL 4 MG MG 2+ FORMUL 5 HOH *92(H2 O) HELIX 1 AA1 ILE A 205 LEU A 210 5 6 HELIX 2 AA2 ILE B 205 LEU B 210 5 6 SHEET 1 AA1 8 ASN A 65 ALA A 68 0 SHEET 2 AA1 8 LEU A 58 GLN A 62 -1 N GLN A 62 O ASN A 65 SHEET 3 AA1 8 TYR A 98 ALA A 101 -1 O LYS A 100 N THR A 59 SHEET 4 AA1 8 THR A 104 HIS A 116 -1 O VAL A 106 N CYS A 99 SHEET 5 AA1 8 HIS A 121 MET A 130 -1 O ALA A 125 N TYR A 113 SHEET 6 AA1 8 TRP A 171 ASP A 179 -1 O TYR A 172 N VAL A 128 SHEET 7 AA1 8 THR A 71 PHE A 81 -1 N VAL A 73 O LEU A 173 SHEET 8 AA1 8 PRO A 87 ILE A 88 -1 O ILE A 88 N TRP A 80 SHEET 1 AA2 8 ASN A 65 ALA A 68 0 SHEET 2 AA2 8 LEU A 58 GLN A 62 -1 N GLN A 62 O ASN A 65 SHEET 3 AA2 8 TYR A 98 ALA A 101 -1 O LYS A 100 N THR A 59 SHEET 4 AA2 8 THR A 104 HIS A 116 -1 O VAL A 106 N CYS A 99 SHEET 5 AA2 8 ILE A 218 LYS A 223 -1 O LYS A 223 N ALA A 112 SHEET 6 AA2 8 THR A 25 THR A 34 -1 N ILE A 26 O THR A 222 SHEET 7 AA2 8 THR A 71 PHE A 81 -1 O SER A 76 N LYS A 31 SHEET 8 AA2 8 PRO A 87 ILE A 88 -1 O ILE A 88 N TRP A 80 SHEET 1 AA3 3 LEU A 49 GLY A 55 0 SHEET 2 AA3 3 GLN A 137 ASN A 145 -1 O ILE A 142 N LEU A 49 SHEET 3 AA3 3 PHE A 162 SER A 163 -1 O PHE A 162 N VAL A 138 SHEET 1 AA4 4 LEU A 49 GLY A 55 0 SHEET 2 AA4 4 GLN A 137 ASN A 145 -1 O ILE A 142 N LEU A 49 SHEET 3 AA4 4 LEU A 153 ASN A 157 -1 O LYS A 154 N ASN A 145 SHEET 4 AA4 4 THR A 199 ILE A 200 -1 O ILE A 200 N LEU A 153 SHEET 1 AA5 8 ASN B 65 ALA B 68 0 SHEET 2 AA5 8 LEU B 58 GLN B 62 -1 N GLN B 62 O ASN B 65 SHEET 3 AA5 8 TYR B 98 ALA B 101 -1 O TYR B 98 N GLY B 61 SHEET 4 AA5 8 THR B 104 HIS B 116 -1 O VAL B 106 N CYS B 99 SHEET 5 AA5 8 HIS B 121 MET B 130 -1 O ALA B 125 N TYR B 113 SHEET 6 AA5 8 TRP B 171 ASP B 179 -1 O TYR B 172 N VAL B 128 SHEET 7 AA5 8 THR B 71 PHE B 81 -1 N VAL B 73 O LEU B 173 SHEET 8 AA5 8 PRO B 87 ILE B 88 -1 O ILE B 88 N TRP B 80 SHEET 1 AA6 8 ASN B 65 ALA B 68 0 SHEET 2 AA6 8 LEU B 58 GLN B 62 -1 N GLN B 62 O ASN B 65 SHEET 3 AA6 8 TYR B 98 ALA B 101 -1 O TYR B 98 N GLY B 61 SHEET 4 AA6 8 THR B 104 HIS B 116 -1 O VAL B 106 N CYS B 99 SHEET 5 AA6 8 ILE B 218 LYS B 223 -1 O LYS B 223 N ALA B 112 SHEET 6 AA6 8 THR B 25 THR B 34 -1 N ILE B 26 O THR B 222 SHEET 7 AA6 8 THR B 71 PHE B 81 -1 O SER B 76 N LYS B 31 SHEET 8 AA6 8 PRO B 87 ILE B 88 -1 O ILE B 88 N TRP B 80 SHEET 1 AA7 3 LEU B 49 GLY B 55 0 SHEET 2 AA7 3 GLN B 137 ASN B 145 -1 O GLN B 137 N SER B 54 SHEET 3 AA7 3 PHE B 162 SER B 163 -1 O PHE B 162 N VAL B 138 SHEET 1 AA8 4 LEU B 49 GLY B 55 0 SHEET 2 AA8 4 GLN B 137 ASN B 145 -1 O GLN B 137 N SER B 54 SHEET 3 AA8 4 LEU B 153 ASN B 157 -1 O LYS B 154 N ASN B 145 SHEET 4 AA8 4 THR B 199 ILE B 200 -1 O ILE B 200 N LEU B 153 LINK MG MG A 302 O HOH A 419 1555 1555 2.98 CRYST1 46.480 105.170 47.470 90.00 111.91 90.00 P 1 21 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 0.021515 0.000000 0.008653 0.00000 SCALE2 0.000000 0.009508 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022706 0.00000