HEADER CELL INVASION 01-SEP-14 4WAT TITLE CRYSTAL STRUCTURE OF PFRH5, AN ESSENTIAL P. FALCIPARUM LIGAND FOR TITLE 2 INVASION OF HUMAN ERYTHROCYTES COMPND MOL_ID: 1; COMPND 2 MOLECULE: PFRH5; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM 3D7; SOURCE 3 ORGANISM_TAXID: 36329; SOURCE 4 GENE: PFRH5; SOURCE 5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 6 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS MALARIA, ERYTHROCYTE, BASIGIN, PFRH5, CELL INVASION EXPDTA X-RAY DIFFRACTION AUTHOR L.CHEN REVDAT 5 27-DEC-23 4WAT 1 HETSYN REVDAT 4 29-JUL-20 4WAT 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE REVDAT 3 08-JAN-20 4WAT 1 REMARK REVDAT 2 06-SEP-17 4WAT 1 COMPND SOURCE REMARK REVDAT 1 22-OCT-14 4WAT 0 JRNL AUTH L.CHEN,Y.XU,J.HEALER,J.K.THOMPSON,B.J.SMITH,M.C.LAWRENCE, JRNL AUTH 2 A.F.COWMAN JRNL TITL CRYSTAL STRUCTURE OF PFRH5, AN ESSENTIAL P. FALCIPARUM JRNL TITL 2 LIGAND FOR INVASION OF HUMAN ERYTHROCYTES. JRNL REF ELIFE V. 3 2014 JRNL REFN ESSN 2050-084X JRNL PMID 25296023 JRNL DOI 10.7554/ELIFE.04187 REMARK 2 REMARK 2 RESOLUTION. 2.18 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.0 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) : 2.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 28698 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1454 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 : 14 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.18 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.26 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.96 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2974 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2683 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2830 REMARK 3 BIN R VALUE (WORKING SET) : 0.2675 REMARK 3 BIN FREE R VALUE : 0.2854 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.84 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 144 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 : 2822 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 19 REMARK 3 SOLVENT ATOMS : 82 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.69 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.82 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 11.13210 REMARK 3 B22 (A**2) : -3.68630 REMARK 3 B33 (A**2) : -7.44590 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) : 0.358 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.183 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.171 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.182 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.172 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 : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.894 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2903 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3897 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1078 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 85 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 402 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2903 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 385 ; 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 : 3354 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.06 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.38 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 20.75 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 28.5757 48.8735 75.2270 REMARK 3 T TENSOR REMARK 3 T11: 0.5768 T22: 0.0557 REMARK 3 T33: -0.2145 T12: 0.0313 REMARK 3 T13: -0.0633 T23: -0.0269 REMARK 3 L TENSOR REMARK 3 L11: 0.2768 L22: 1.6266 REMARK 3 L33: 2.8729 L12: -0.6980 REMARK 3 L13: -1.0140 L23: 1.9122 REMARK 3 S TENSOR REMARK 3 S11: -0.0005 S12: 0.0890 S13: -0.0092 REMARK 3 S21: -0.1149 S22: -0.1682 S23: 0.1051 REMARK 3 S31: -0.0979 S32: -0.3606 S33: 0.1687 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4WAT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-SEP-14. REMARK 100 THE DEPOSITION ID IS D_1000203494. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-NOV-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5-7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.954 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 : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28700 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.180 REMARK 200 RESOLUTION RANGE LOW (A) : 45.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.4400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8-12% PEG3350 OR PEG4000, 0.2 M DL REMARK 280 -MALATE-IMIDAZOLE, PH 6.5-7.5, EVAPORATION, TEMPERATURE 281K 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 26.99000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 57.41500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.13000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.41500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.99000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.13000 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 TOTAL BURIED SURFACE AREA: 500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 8.0 KCAL/MOL 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 GLY A 125 REMARK 465 THR A 126 REMARK 465 ASP A 127 REMARK 465 VAL A 128 REMARK 465 LYS A 129 REMARK 465 ASN A 130 REMARK 465 ASN A 131 REMARK 465 GLU A 132 REMARK 465 ASP A 133 REMARK 465 TYR A 134 REMARK 465 LYS A 135 REMARK 465 ASN A 136 REMARK 465 VAL A 137 REMARK 465 ASP A 138 REMARK 465 TYR A 139 REMARK 465 LYS A 140 REMARK 465 ASN A 141 REMARK 465 VAL A 142 REMARK 465 ASN A 143 REMARK 465 PHE A 144 REMARK 465 LEU A 145 REMARK 465 GLU A 258 REMARK 465 GLU A 259 REMARK 465 ILE A 260 REMARK 465 ASP A 261 REMARK 465 ASP A 262 REMARK 465 LYS A 263 REMARK 465 SER A 264 REMARK 465 GLU A 265 REMARK 465 GLU A 266 REMARK 465 THR A 267 REMARK 465 ASP A 268 REMARK 465 ASP A 269 REMARK 465 GLU A 270 REMARK 465 THR A 271 REMARK 465 GLU A 272 REMARK 465 GLU A 273 REMARK 465 VAL A 274 REMARK 465 GLU A 275 REMARK 465 ASP A 276 REMARK 465 SER A 277 REMARK 465 ILE A 278 REMARK 465 GLN A 279 REMARK 465 ASP A 280 REMARK 465 THR A 281 REMARK 465 ASP A 282 REMARK 465 SER A 283 REMARK 465 ASN A 284 REMARK 465 HIS A 285 REMARK 465 THR A 286 REMARK 465 PRO A 287 REMARK 465 SER A 288 REMARK 465 ASN A 289 REMARK 465 LYS A 290 REMARK 465 LYS A 291 REMARK 465 LYS A 292 REMARK 465 ASN A 293 REMARK 465 TYR A 514 REMARK 465 PHE A 515 REMARK 465 GLN A 516 REMARK 465 THR A 517 REMARK 465 TYR A 518 REMARK 465 LYS A 519 REMARK 465 LYS A 520 REMARK 465 ASN A 521 REMARK 465 LYS A 522 REMARK 465 PRO A 523 REMARK 465 LEU A 524 REMARK 465 THR A 525 REMARK 465 GLN A 526 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 ILE A 157 -56.17 -2.48 REMARK 500 SER A 160 50.57 -119.92 REMARK 500 PHE A 350 70.65 -154.06 REMARK 500 MET A 401 -64.26 -100.97 REMARK 500 ASN A 506 -4.75 72.15 REMARK 500 PRO A 509 -168.24 -78.90 REMARK 500 REMARK 500 REMARK: NULL DBREF 4WAT A 125 526 PDB 4WAT 4WAT 125 526 SEQRES 1 A 402 GLY THR ASP VAL LYS ASN ASN GLU ASP TYR LYS ASN VAL SEQRES 2 A 402 ASP TYR LYS ASN VAL ASN PHE LEU GLN TYR HIS PHE LYS SEQRES 3 A 402 GLU LEU SER ASN TYR ASN ILE ALA ASN SER ILE ASP ILE SEQRES 4 A 402 LEU GLN GLU LYS GLU GLY HIS LEU ASP PHE VAL ILE ILE SEQRES 5 A 402 PRO HIS TYR THR PHE LEU ASP TYR TYR LYS HIS LEU SER SEQRES 6 A 402 TYR ASN SER ILE TYR HIS LYS SER SER THR TYR GLY LYS SEQRES 7 A 402 CYS ILE ALA VAL ASP ALA PHE ILE LYS LYS ILE ASN GLU SEQRES 8 A 402 THR TYR ASP LYS VAL LYS SER LYS CYS ASN ASP ILE LYS SEQRES 9 A 402 ASN ASP LEU ILE ALA THR ILE LYS LYS LEU GLU HIS PRO SEQRES 10 A 402 TYR ASP ILE ASN ASN LYS ASN ASP ASP SER TYR ARG TYR SEQRES 11 A 402 ASP ILE SER GLU GLU ILE ASP ASP LYS SER GLU GLU THR SEQRES 12 A 402 ASP ASP GLU THR GLU GLU VAL GLU ASP SER ILE GLN ASP SEQRES 13 A 402 THR ASP SER ASN HIS THR PRO SER ASN LYS LYS LYS ASN SEQRES 14 A 402 ASP LEU MET ASN ARG THR PHE LYS LYS MET MET ASP GLU SEQRES 15 A 402 TYR ASN THR LYS LYS LYS LYS LEU ILE LYS CYS ILE LYS SEQRES 16 A 402 ASN HIS GLU ASN ASP PHE ASN LYS ILE CYS MET ASP MET SEQRES 17 A 402 LYS ASN TYR GLY THR ASN LEU PHE GLU GLN LEU SER CYS SEQRES 18 A 402 TYR ASN ASN ASN PHE CYS ASN THR ASN GLY ILE ARG TYR SEQRES 19 A 402 HIS TYR ASP GLU TYR ILE HIS LYS LEU ILE LEU SER VAL SEQRES 20 A 402 LYS SER LYS ASN LEU ASN LYS ASP LEU SER ASP MET THR SEQRES 21 A 402 ASN ILE LEU GLN GLN SER GLU LEU LEU LEU THR ASN LEU SEQRES 22 A 402 ASN LYS LYS MET GLY SER TYR ILE TYR ILE ASP THR ILE SEQRES 23 A 402 LYS PHE ILE HIS LYS GLU MET LYS HIS ILE PHE ASN ARG SEQRES 24 A 402 ILE GLU TYR HIS THR LYS ILE ILE ASN ASP LYS THR LYS SEQRES 25 A 402 ILE ILE GLN ASP LYS ILE LYS LEU ASN ILE TRP ARG THR SEQRES 26 A 402 PHE GLN LYS ASP GLU LEU LEU LYS ARG ILE LEU ASP MET SEQRES 27 A 402 SER ASN GLU TYR SER LEU PHE ILE THR SER ASP HIS LEU SEQRES 28 A 402 ARG GLN MET LEU TYR ASN THR PHE TYR SER LYS GLU LYS SEQRES 29 A 402 HIS LEU ASN ASN ILE PHE HIS HIS LEU ILE TYR VAL LEU SEQRES 30 A 402 GLN MET LYS PHE ASN ASP VAL PRO ILE LYS MET GLU TYR SEQRES 31 A 402 PHE GLN THR TYR LYS LYS ASN LYS PRO LEU THR GLN HET NAG A1101 14 HET IMD A1102 5 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM IMD IMIDAZOLE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 2 NAG C8 H15 N O6 FORMUL 3 IMD C3 H5 N2 1+ FORMUL 4 HOH *82(H2 O) HELIX 1 AA1 ASN A 156 ASN A 159 5 4 HELIX 2 AA2 ILE A 176 HIS A 195 1 20 HELIX 3 AA3 LYS A 196 GLY A 201 5 6 HELIX 4 AA4 LYS A 202 SER A 222 1 21 HELIX 5 AA5 CYS A 224 HIS A 240 1 17 HELIX 6 AA6 ASN A 297 HIS A 321 1 25 HELIX 7 AA7 HIS A 321 GLN A 342 1 22 HELIX 8 AA8 THR A 353 ILE A 364 1 12 HELIX 9 AA9 ILE A 364 SER A 373 1 10 HELIX 10 AB1 ASN A 375 MET A 401 1 27 HELIX 11 AB2 TYR A 404 LEU A 444 1 41 HELIX 12 AB3 GLN A 451 LEU A 497 1 47 HELIX 13 AB4 LEU A 497 MET A 503 1 7 SHEET 1 AA1 2 ILE A 161 LEU A 164 0 SHEET 2 AA1 2 ASP A 172 ILE A 175 -1 O ASP A 172 N LEU A 164 SSBOND 1 CYS A 224 CYS A 317 1555 1555 2.05 SSBOND 2 CYS A 345 CYS A 351 1555 1555 2.07 LINK ND2 ASN A 214 C1 NAG A1101 1555 1555 1.43 CISPEP 1 ILE A 256 SER A 257 0 4.67 CRYST1 53.980 86.260 114.830 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 0.018525 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011593 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008709 0.00000