HEADER VIRAL PROTEIN 20-JUL-16 5GNB TITLE CRYSTAL STRUCTURE OF THE RECEPTOR BINDING DOMAIN OF THE SPIKE TITLE 2 GLYCOPROTEIN OF HUMAN BETACORONAVIRUS HKU1 (HKU1 1A-CTD, 2.3 TITLE 3 ANGSTROM, NATIVE-SAD PHASING) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPIKE GLYCOPROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 307-677; COMPND 5 SYNONYM: S GLYCOPROTEIN,E2,PEPLOMER PROTEIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN CORONAVIRUS HKU1 (ISOLATE N1); SOURCE 3 ORGANISM_COMMON: HCOV-HKU1; SOURCE 4 ORGANISM_TAXID: 443239; SOURCE 5 STRAIN: ISOLATE N1; SOURCE 6 GENE: S, 3; SOURCE 7 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS CORONAVIRUS SPIKE PROTEIN, S1-CTD, RECEPTOR BINDING DOMAIN, RECEPTOR KEYWDS 2 BINDING MOTIF, VIRUS ENTRY, HKU1, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.GUAN,J.A.WOJDYLA,M.WANG,S.CUI REVDAT 4 29-JUL-20 5GNB 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE REVDAT 3 27-SEP-17 5GNB 1 REMARK REVDAT 2 14-JUN-17 5GNB 1 TITLE KEYWDS REVDAT 1 07-JUN-17 5GNB 0 JRNL AUTH X.OU,H.GUAN,B.QIN,Z.MU,J.A.WOJDYLA,M.WANG,S.R.DOMINGUEZ, JRNL AUTH 2 Z.QIAN,S.CUI JRNL TITL CRYSTAL STRUCTURE OF THE RECEPTOR BINDING DOMAIN OF THE JRNL TITL 2 SPIKE GLYCOPROTEIN OF HUMAN BETACORONAVIRUS HKU1 JRNL REF NAT COMMUN V. 8 15216 2017 JRNL REFN ESSN 2041-1723 JRNL PMID 28534504 JRNL DOI 10.1038/NCOMMS15216 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.20 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.930 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 43282 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 2155 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 49.2067 - 5.6647 1.00 2750 146 0.1947 0.2302 REMARK 3 2 5.6647 - 4.4972 1.00 2769 143 0.1508 0.1463 REMARK 3 3 4.4972 - 3.9290 1.00 2741 142 0.1340 0.2086 REMARK 3 4 3.9290 - 3.5699 1.00 2774 148 0.1545 0.2077 REMARK 3 5 3.5699 - 3.3141 1.00 2755 147 0.1637 0.1869 REMARK 3 6 3.3141 - 3.1187 1.00 2762 143 0.1747 0.2323 REMARK 3 7 3.1187 - 2.9625 1.00 2764 144 0.1914 0.2384 REMARK 3 8 2.9625 - 2.8336 1.00 2731 144 0.1848 0.2372 REMARK 3 9 2.8336 - 2.7245 1.00 2745 147 0.1732 0.2223 REMARK 3 10 2.7245 - 2.6305 1.00 2760 148 0.1706 0.2113 REMARK 3 11 2.6305 - 2.5483 1.00 2734 140 0.1831 0.2993 REMARK 3 12 2.5483 - 2.4754 1.00 2762 141 0.1864 0.2889 REMARK 3 13 2.4754 - 2.4103 1.00 2765 145 0.2056 0.2384 REMARK 3 14 2.4103 - 2.3515 0.99 2720 140 0.2176 0.2566 REMARK 3 15 2.3515 - 2.2980 0.93 2595 137 0.2349 0.3032 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.970 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.16 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 : 0.008 3070 REMARK 3 ANGLE : 0.854 4213 REMARK 3 CHIRALITY : 0.051 468 REMARK 3 PLANARITY : 0.005 546 REMARK 3 DIHEDRAL : 9.968 1859 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: SF FILE CONTAINS FRIEDEL PAIRS UNDER REMARK 3 I/F_MINUS AND I/F_PLUS COLUMNS. REMARK 4 REMARK 4 5GNB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1300001093. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAY-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 2.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43316 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 49.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 89.76 REMARK 200 R MERGE (I) : 0.23000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.0400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 REMARK 200 DATA REDUNDANCY IN SHELL : 30.92 REMARK 200 R MERGE FOR SHELL (I) : 1.28000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.370 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXCD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: THE ENTRY CONTAINS FRIEDEL PAIRS IN F_PLUS/MINUS COLUMNS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS, 24%PEG4000, 0.2M MGCL2, 4% REMARK 280 V/V PENTAERYTHRITOL ETHOXYLATE (3/4 EO/OH), PH 8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 31.58000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 31.58000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 43.36000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 91.99500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 43.36000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 91.99500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 31.58000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 43.36000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 91.99500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 31.58000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 43.36000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 91.99500 REMARK 290 SMTRY3 8 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 980 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1002 LIES ON A SPECIAL POSITION. 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 SER A 307 REMARK 465 GLY A 308 REMARK 465 PHE A 309 REMARK 465 THR A 310 REMARK 465 TYR A 675 REMARK 465 ALA A 676 REMARK 465 GLY A 677 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 ASN A 654 CG OD1 ND2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HO3 NAG A 702 O HOH A 802 1.36 REMARK 500 O LYS A 312 HD22 ASN A 600 1.55 REMARK 500 HH21 ARG A 447 O HOH A 810 1.56 REMARK 500 HH22 ARG A 531 O HOH A 812 1.56 REMARK 500 HE ARG A 320 O HOH A 815 1.58 REMARK 500 O HOH A 906 O HOH A 928 1.84 REMARK 500 OD1 ASP A 326 O HOH A 801 1.92 REMARK 500 O HOH A 913 O HOH A 1010 1.92 REMARK 500 O3 NAG A 702 O HOH A 802 1.94 REMARK 500 O HOH A 890 O HOH A 1007 1.99 REMARK 500 OD1 ASN A 451 O HOH A 803 2.03 REMARK 500 OD2 ASP A 366 O HOH A 804 2.06 REMARK 500 OG SER A 562 OD1 ASN A 564 2.09 REMARK 500 OE1 GLU A 554 O HOH A 805 2.13 REMARK 500 OG1 THR A 507 O HOH A 806 2.15 REMARK 500 O4 NAG A 702 O HOH A 807 2.17 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 ASN A 343 51.98 -107.27 REMARK 500 HIS A 364 77.89 -58.06 REMARK 500 ASN A 413 -57.91 -132.96 REMARK 500 ASN A 451 -72.46 -105.49 REMARK 500 ASN A 451 -73.11 -105.00 REMARK 500 SER A 456 155.52 -49.14 REMARK 500 VAL A 509 115.61 -171.16 REMARK 500 CYS A 520 31.64 72.79 REMARK 500 SER A 562 -168.83 -101.94 REMARK 500 REMARK 500 REMARK: NULL DBREF 5GNB A 307 677 UNP Q5MQD0 SPIKE_CVHN1 307 677 SEQRES 1 A 371 SER GLY PHE THR VAL LYS PRO VAL ALA THR VAL HIS ARG SEQRES 2 A 371 ARG ILE PRO ASP LEU PRO ASP CYS ASP ILE ASP LYS TRP SEQRES 3 A 371 LEU ASN ASN PHE ASN VAL PRO SER PRO LEU ASN TRP GLU SEQRES 4 A 371 ARG LYS ILE PHE SER ASN CYS ASN PHE ASN LEU SER THR SEQRES 5 A 371 LEU LEU ARG LEU VAL HIS THR ASP SER PHE SER CYS ASN SEQRES 6 A 371 ASN PHE ASP GLU SER LYS ILE TYR GLY SER CYS PHE LYS SEQRES 7 A 371 SER ILE VAL LEU ASP LYS PHE ALA ILE PRO ASN SER ARG SEQRES 8 A 371 ARG SER ASP LEU GLN LEU GLY SER SER GLY PHE LEU GLN SEQRES 9 A 371 SER SER ASN TYR LYS ILE ASP THR THR SER SER SER CYS SEQRES 10 A 371 GLN LEU TYR TYR SER LEU PRO ALA ILE ASN VAL THR ILE SEQRES 11 A 371 ASN ASN TYR ASN PRO SER SER TRP ASN ARG ARG TYR GLY SEQRES 12 A 371 PHE ASN ASN PHE ASN LEU SER SER HIS SER VAL VAL TYR SEQRES 13 A 371 SER ARG TYR CYS PHE SER VAL ASN ASN THR PHE CYS PRO SEQRES 14 A 371 CYS ALA LYS PRO SER PHE ALA SER SER CYS LYS SER HIS SEQRES 15 A 371 LYS PRO PRO SER ALA SER CYS PRO ILE GLY THR ASN TYR SEQRES 16 A 371 ARG SER CYS GLU SER THR THR VAL LEU ASP HIS THR ASP SEQRES 17 A 371 TRP CYS ARG CYS SER CYS LEU PRO ASP PRO ILE THR ALA SEQRES 18 A 371 TYR ASP PRO ARG SER CYS SER GLN LYS LYS SER LEU VAL SEQRES 19 A 371 GLY VAL GLY GLU HIS CYS ALA GLY PHE GLY VAL ASP GLU SEQRES 20 A 371 GLU LYS CYS GLY VAL LEU ASP GLY SER TYR ASN VAL SER SEQRES 21 A 371 CYS LEU CYS SER THR ASP ALA PHE LEU GLY TRP SER TYR SEQRES 22 A 371 ASP THR CYS VAL SER ASN ASN ARG CYS ASN ILE PHE SER SEQRES 23 A 371 ASN PHE ILE LEU ASN GLY ILE ASN SER GLY THR THR CYS SEQRES 24 A 371 SER ASN ASP LEU LEU GLN PRO ASN THR GLU VAL PHE THR SEQRES 25 A 371 ASP VAL CYS VAL ASP TYR ASP LEU TYR GLY ILE THR GLY SEQRES 26 A 371 GLN GLY ILE PHE LYS GLU VAL SER ALA VAL TYR TYR ASN SEQRES 27 A 371 SER TRP GLN ASN LEU LEU TYR ASP SER ASN GLY ASN ILE SEQRES 28 A 371 ILE GLY PHE LYS ASP PHE VAL THR ASN LYS THR TYR ASN SEQRES 29 A 371 ILE PHE PRO CYS TYR ALA GLY HET NAG A 701 28 HET NAG A 702 28 HET NAG A 703 28 HET NAG A 704 28 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE FORMUL 2 NAG 4(C8 H15 N O6) FORMUL 6 HOH *234(H2 O) HELIX 1 AA1 ASP A 328 ASN A 334 1 7 HELIX 2 AA2 PRO A 341 TRP A 344 5 4 HELIX 3 AA3 ASN A 355 VAL A 363 1 9 HELIX 4 AA4 ASP A 374 ILE A 378 5 5 HELIX 5 AA5 PRO A 394 GLN A 402 5 9 HELIX 6 AA6 GLY A 407 ASN A 413 1 7 HELIX 7 AA7 ILE A 432 VAL A 434 5 3 HELIX 8 AA8 SER A 442 TYR A 448 1 7 HELIX 9 AA9 LYS A 478 SER A 483 1 6 HELIX 10 AB1 ASP A 529 CYS A 533 5 5 HELIX 11 AB2 ASP A 552 CYS A 556 5 5 HELIX 12 AB3 SER A 570 PHE A 574 5 5 HELIX 13 AB4 SER A 639 TYR A 643 5 5 SHEET 1 AA1 6 VAL A 317 ARG A 319 0 SHEET 2 AA1 6 CYS A 621 LEU A 626 1 O ASP A 625 N VAL A 317 SHEET 3 AA1 6 ILE A 629 VAL A 638 -1 O GLY A 631 N TYR A 624 SHEET 4 AA1 6 THR A 668 PHE A 672 -1 O PHE A 672 N ILE A 634 SHEET 5 AA1 6 ILE A 657 LYS A 661 -1 N ILE A 658 O ILE A 671 SHEET 6 AA1 6 LEU A 649 TYR A 651 -1 N LEU A 650 O ILE A 658 SHEET 1 AA2 2 ASN A 337 PRO A 339 0 SHEET 2 AA2 2 THR A 435 ASN A 437 1 O ASN A 437 N VAL A 338 SHEET 1 AA3 5 GLU A 345 PHE A 349 0 SHEET 2 AA3 5 SER A 385 ALA A 392 -1 O ILE A 386 N PHE A 349 SHEET 3 AA3 5 ARG A 587 ASN A 597 -1 O PHE A 591 N PHE A 391 SHEET 4 AA3 5 SER A 422 PRO A 430 -1 N LEU A 425 O SER A 592 SHEET 5 AA3 5 HIS A 364 ASN A 371 -1 N ASN A 371 O SER A 422 SHEET 1 AA4 4 GLU A 345 PHE A 349 0 SHEET 2 AA4 4 SER A 385 ALA A 392 -1 O ILE A 386 N PHE A 349 SHEET 3 AA4 4 ARG A 587 ASN A 597 -1 O PHE A 591 N PHE A 391 SHEET 4 AA4 4 VAL A 583 SER A 584 -1 N SER A 584 O ARG A 587 SHEET 1 AA5 3 CYS A 352 PHE A 354 0 SHEET 2 AA5 3 THR A 604 SER A 606 1 O CYS A 605 N PHE A 354 SHEET 3 AA5 3 CYS A 382 PHE A 383 -1 N PHE A 383 O THR A 604 SHEET 1 AA6 2 SER A 459 SER A 463 0 SHEET 2 AA6 2 TRP A 577 THR A 581 -1 O SER A 578 N TYR A 462 SHEET 1 AA7 2 PHE A 467 SER A 468 0 SHEET 2 AA7 2 LYS A 536 LYS A 537 -1 O LYS A 536 N SER A 468 SHEET 1 AA8 2 CYS A 504 VAL A 509 0 SHEET 2 AA8 2 HIS A 512 CYS A 518 -1 O TRP A 515 N THR A 507 SSBOND 1 CYS A 327 CYS A 352 1555 1555 2.06 SSBOND 2 CYS A 370 CYS A 423 1555 1555 2.05 SSBOND 3 CYS A 382 CYS A 605 1555 1555 2.05 SSBOND 4 CYS A 466 CYS A 546 1555 1555 2.05 SSBOND 5 CYS A 474 CYS A 495 1555 1555 2.05 SSBOND 6 CYS A 476 CYS A 567 1555 1555 2.02 SSBOND 7 CYS A 485 CYS A 516 1555 1555 2.03 SSBOND 8 CYS A 504 CYS A 518 1555 1555 2.06 SSBOND 9 CYS A 520 CYS A 533 1555 1555 2.06 SSBOND 10 CYS A 556 CYS A 569 1555 1555 2.07 SSBOND 11 CYS A 582 CYS A 588 1555 1555 2.07 SSBOND 12 CYS A 621 CYS A 674 1555 1555 2.04 LINK ND2 ASN A 355 C1 NAG A 704 1555 1555 1.44 LINK ND2 ASN A 433 C1 NAG A 701 1555 1555 1.45 LINK ND2 ASN A 454 C1 NAG A 703 1555 1555 1.45 LINK ND2 ASN A 470 C1 NAG A 702 1555 1555 1.46 CISPEP 1 LEU A 521 PRO A 522 0 -3.90 CRYST1 86.720 183.990 63.160 90.00 90.00 90.00 C 2 2 21 8 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 0.011531 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005435 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015833 0.00000