HEADER MEMBRANE PROTEIN 23-OCT-20 7AR0 TITLE CO-CRYSTAL STRUCTURE OF VARIANT SURFACE GLYCOPROTEIN VSG2 IN COMPLEX TITLE 2 WITH NANOBODY VSG2(NB19) COMPND MOL_ID: 1; COMPND 2 MOLECULE: VARIANT SURFACE GLYCOPROTEIN MITAT 1.2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: VSG 221; COMPND 5 OTHER_DETAILS: GLYCOSYLATED AT N289; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: NANOBODY VSG2(NB19); COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI BRUCEI; SOURCE 3 ORGANISM_TAXID: 5702; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 6 ORGANISM_COMMON: LLAMA; SOURCE 7 ORGANISM_TAXID: 9844; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS VARIANT SURFACE GLYCOPROTEIN, EPITOPE MAPPING, IMMUNE EVASION, KEYWDS 2 MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.E.STEBBINS,A.HEMPELMANN REVDAT 4 07-FEB-24 7AR0 1 REMARK REVDAT 3 17-MAY-23 7AR0 1 JRNL REVDAT 2 06-JUL-22 7AR0 1 REMARK REVDAT 1 03-NOV-21 7AR0 0 JRNL AUTH A.HEMPELMANN,L.HARTLEB,M.VAN STRAATEN,H.HASHEMI,J.P.ZEELEN, JRNL AUTH 2 K.BONGERS,F.N.PAPAVASILIOU,M.ENGSTLER,C.E.STEBBINS,N.G.JONES JRNL TITL NANOBODY-MEDIATED MACROMOLECULAR CROWDING INDUCES MEMBRANE JRNL TITL 2 FISSION AND REMODELING IN THE AFRICAN TRYPANOSOME. JRNL REF CELL REP V. 37 09923 2021 JRNL REFN ESSN 2211-1247 JRNL PMID 34731611 JRNL DOI 10.1016/J.CELREP.2021.109923 REMARK 2 REMARK 2 RESOLUTION. 2.14 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15.2_3472 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.14 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 75.73 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 50754 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.820 REMARK 3 FREE R VALUE TEST SET COUNT : 2448 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 75.7260 - 5.5002 1.00 3108 133 0.2155 0.2521 REMARK 3 2 5.5002 - 4.3658 1.00 2938 148 0.1778 0.1972 REMARK 3 3 4.3658 - 3.8140 1.00 2892 135 0.1518 0.1645 REMARK 3 4 3.8140 - 3.4653 1.00 2860 139 0.1712 0.2258 REMARK 3 5 3.4653 - 3.2169 1.00 2874 131 0.2050 0.2260 REMARK 3 6 3.2169 - 3.0272 1.00 2833 164 0.2258 0.2558 REMARK 3 7 3.0272 - 2.8756 1.00 2811 170 0.2268 0.2554 REMARK 3 8 2.8756 - 2.7504 1.00 2789 155 0.2298 0.2102 REMARK 3 9 2.7504 - 2.6445 1.00 2832 138 0.2204 0.2322 REMARK 3 10 2.6445 - 2.5533 1.00 2814 131 0.2303 0.2883 REMARK 3 11 2.5533 - 2.4734 1.00 2814 141 0.2267 0.2402 REMARK 3 12 2.4734 - 2.4027 1.00 2814 134 0.2309 0.2796 REMARK 3 13 2.4027 - 2.3395 1.00 2829 141 0.2364 0.2378 REMARK 3 14 2.3395 - 2.2824 1.00 2761 162 0.2423 0.2777 REMARK 3 15 2.2824 - 2.2305 1.00 2797 139 0.2539 0.3464 REMARK 3 16 2.2305 - 2.1830 1.00 2761 158 0.2633 0.2827 REMARK 3 17 2.1830 - 2.1394 0.98 2779 129 0.2770 0.3101 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.540 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.81 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7AR0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1292110481. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUL-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50820 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.139 REMARK 200 RESOLUTION RANGE LOW (A) : 75.726 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 26.70 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.14 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.22 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 3.25 REMARK 200 STARTING MODEL: 1VSG, 5LHR(CHAINB) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M ADA PH 6.5, 2 M AMMONIUM REMARK 280 SULFATE, 0.1 MGSO4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 296.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 2 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 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+3/4 REMARK 290 8555 -Y,-X,-Z+1/4 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 44.79100 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 22.39550 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 67.18650 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 44.79100 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 67.18650 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 22.39550 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 350 APPLY THE FOLLOWING TO CHAINS: A, B, C REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 141.73800 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 44.79100 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 262 REMARK 465 GLY A 263 REMARK 465 THR A 388 REMARK 465 GLN A 389 REMARK 465 LYS A 390 REMARK 465 GLN B 1 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 302 CG CD CE NZ REMARK 470 LYS A 340 CG CD CE NZ 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 ND2 ASN A 289 O5 NAG C 1 2.14 REMARK 500 O4 NAG C 2 O5 BMA C 3 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 82 33.79 -99.25 REMARK 500 THR A 112 -55.38 -124.85 REMARK 500 CYS A 171 79.36 -172.26 REMARK 500 LYS A 181 140.47 -175.48 REMARK 500 LEU A 196 67.62 -105.50 REMARK 500 CYS A 213 100.92 -160.29 REMARK 500 LYS A 226 -78.86 -100.39 REMARK 500 ALA A 292 -157.64 -84.43 REMARK 500 REMARK 500 REMARK: NULL DBREF 7AR0 A 27 390 UNP P26332 VSM2_TRYBB 27 390 DBREF 7AR0 B 1 126 PDB 7AR0 7AR0 1 126 SEQRES 1 A 364 ALA ALA GLU LYS GLY PHE LYS GLN ALA PHE TRP GLN PRO SEQRES 2 A 364 LEU CYS GLN VAL SER GLU GLU LEU ASP ASP GLN PRO LYS SEQRES 3 A 364 GLY ALA LEU PHE THR LEU GLN ALA ALA ALA SER LYS ILE SEQRES 4 A 364 GLN LYS MET ARG ASP ALA ALA LEU ARG ALA SER ILE TYR SEQRES 5 A 364 ALA GLU ILE ASN HIS GLY THR ASN ARG ALA LYS ALA ALA SEQRES 6 A 364 VAL ILE VAL ALA ASN HIS TYR ALA MET LYS ALA ASP SER SEQRES 7 A 364 GLY LEU GLU ALA LEU LYS GLN THR LEU SER SER GLN GLU SEQRES 8 A 364 VAL THR ALA THR ALA THR ALA SER TYR LEU LYS GLY ARG SEQRES 9 A 364 ILE ASP GLU TYR LEU ASN LEU LEU LEU GLN THR LYS GLU SEQRES 10 A 364 SER GLY THR SER GLY CYS MET MET ASP THR SER GLY THR SEQRES 11 A 364 ASN THR VAL THR LYS ALA GLY GLY THR ILE GLY GLY VAL SEQRES 12 A 364 PRO CYS LYS LEU GLN LEU SER PRO ILE GLN PRO LYS ARG SEQRES 13 A 364 PRO ALA ALA THR TYR LEU GLY LYS ALA GLY TYR VAL GLY SEQRES 14 A 364 LEU THR ARG GLN ALA ASP ALA ALA ASN ASN PHE HIS ASP SEQRES 15 A 364 ASN ASP ALA GLU CYS ARG LEU ALA SER GLY HIS ASN THR SEQRES 16 A 364 ASN GLY LEU GLY LYS SER GLY GLN LEU SER ALA ALA VAL SEQRES 17 A 364 THR MET ALA ALA GLY TYR VAL THR VAL ALA ASN SER GLN SEQRES 18 A 364 THR ALA VAL THR VAL GLN ALA LEU ASP ALA LEU GLN GLU SEQRES 19 A 364 ALA SER GLY ALA ALA HIS GLN PRO TRP ILE ASP ALA TRP SEQRES 20 A 364 LYS ALA LYS LYS ALA LEU THR GLY ALA GLU THR ALA GLU SEQRES 21 A 364 PHE ARG ASN GLU THR ALA GLY ILE ALA GLY LYS THR GLY SEQRES 22 A 364 VAL THR LYS LEU VAL GLU GLU ALA LEU LEU LYS LYS LYS SEQRES 23 A 364 ASP SER GLU ALA SER GLU ILE GLN THR GLU LEU LYS LYS SEQRES 24 A 364 TYR PHE SER GLY HIS GLU ASN GLU GLN TRP THR ALA ILE SEQRES 25 A 364 GLU LYS LEU ILE SER GLU GLN PRO VAL ALA GLN ASN LEU SEQRES 26 A 364 VAL GLY ASP ASN GLN PRO THR LYS LEU GLY GLU LEU GLU SEQRES 27 A 364 GLY ASN ALA LYS LEU THR THR ILE LEU ALA TYR TYR ARG SEQRES 28 A 364 MET GLU THR ALA GLY LYS PHE GLU VAL LEU THR GLN LYS SEQRES 1 B 126 GLN VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 B 126 ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLU SEQRES 3 B 126 ARG THR PHE SER SER LEU GLY MET GLY TRP PHE ARG GLN SEQRES 4 B 126 GLY PRO GLY LYS GLU ARG GLU PHE ALA ALA ALA ILE SER SEQRES 5 B 126 TRP SER GLY VAL SER THR TYR TYR ALA ASP SER VAL LYS SEQRES 6 B 126 GLY ARG PHE THR ILE SER ARG ASP ASN ASP LYS ASN THR SEQRES 7 B 126 VAL TYR LEU GLN MET ASN SER LEU LYS PRO ASP ASP THR SEQRES 8 B 126 ALA VAL TYR TYR CYS ALA ALA THR SER SER TRP ASN ASP SEQRES 9 B 126 MET ALA LEU LYS SER ALA GLY TRP TYR GLU TYR TRP GLY SEQRES 10 B 126 GLN GLY THR GLN VAL THR VAL SER SER HET NAG C 1 14 HET NAG C 2 14 HET BMA C 3 11 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE 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 HETSYN BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE FORMUL 3 NAG 2(C8 H15 N O6) FORMUL 3 BMA C6 H12 O6 FORMUL 4 HOH *195(H2 O) HELIX 1 AA1 LYS A 33 ASP A 48 1 16 HELIX 2 AA2 ASP A 49 ASN A 82 1 34 HELIX 3 AA3 THR A 85 THR A 112 1 28 HELIX 4 AA4 THR A 112 THR A 141 1 30 HELIX 5 AA5 ASP A 201 PHE A 206 1 6 HELIX 6 AA6 ARG A 214 SER A 217 5 4 HELIX 7 AA7 HIS A 266 ALA A 278 1 13 HELIX 8 AA8 THR A 284 ARG A 288 5 5 HELIX 9 AA9 GLY A 299 LEU A 308 1 10 HELIX 10 AB1 GLU A 315 SER A 328 1 14 HELIX 11 AB2 GLU A 331 GLN A 345 1 15 HELIX 12 AB3 ALA A 348 VAL A 352 5 5 HELIX 13 AB4 LYS A 359 LEU A 363 5 5 HELIX 14 AB5 GLY A 365 LEU A 387 1 23 HELIX 15 AB6 GLU B 26 LEU B 32 5 7 HELIX 16 AB7 ASN B 74 LYS B 76 5 3 HELIX 17 AB8 LYS B 87 THR B 91 5 5 HELIX 18 AB9 ASN B 103 TYR B 113 5 11 SHEET 1 AA1 2 LYS A 30 PHE A 32 0 SHEET 2 AA1 2 HIS A 207 GLU A 212 -1 O ASP A 208 N GLY A 31 SHEET 1 AA2 3 LYS A 161 ALA A 162 0 SHEET 2 AA2 3 THR A 165 ILE A 166 -1 O THR A 165 N ALA A 162 SHEET 3 AA2 3 VAL A 169 PRO A 170 -1 O VAL A 169 N ILE A 166 SHEET 1 AA3 3 VAL A 234 MET A 236 0 SHEET 2 AA3 3 VAL A 241 VAL A 243 -1 O VAL A 243 N VAL A 234 SHEET 3 AA3 3 THR A 251 VAL A 252 -1 O THR A 251 N THR A 242 SHEET 1 AA4 4 LEU B 4 SER B 7 0 SHEET 2 AA4 4 LEU B 18 ALA B 24 -1 O SER B 21 N SER B 7 SHEET 3 AA4 4 THR B 78 MET B 83 -1 O MET B 83 N LEU B 18 SHEET 4 AA4 4 PHE B 68 ASP B 73 -1 N SER B 71 O TYR B 80 SHEET 1 AA5 6 GLY B 10 GLN B 13 0 SHEET 2 AA5 6 THR B 120 SER B 125 1 O THR B 123 N GLY B 10 SHEET 3 AA5 6 ALA B 92 THR B 99 -1 N TYR B 94 O THR B 120 SHEET 4 AA5 6 GLY B 33 GLN B 39 -1 N PHE B 37 O TYR B 95 SHEET 5 AA5 6 ARG B 45 ILE B 51 -1 O ALA B 49 N TRP B 36 SHEET 6 AA5 6 THR B 58 TYR B 60 -1 O TYR B 59 N ALA B 50 SHEET 1 AA6 4 GLY B 10 GLN B 13 0 SHEET 2 AA6 4 THR B 120 SER B 125 1 O THR B 123 N GLY B 10 SHEET 3 AA6 4 ALA B 92 THR B 99 -1 N TYR B 94 O THR B 120 SHEET 4 AA6 4 TYR B 115 TRP B 116 -1 O TYR B 115 N ALA B 98 SSBOND 1 CYS A 41 CYS A 171 1555 1555 2.03 SSBOND 2 CYS A 149 CYS A 213 1555 1555 2.03 SSBOND 3 CYS B 22 CYS B 96 1555 1555 2.03 LINK ND2 ASN A 289 C1 NAG C 1 1555 1555 1.39 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.38 LINK O4 NAG C 2 C1 BMA C 3 1555 1555 1.42 CRYST1 141.738 141.738 89.582 90.00 90.00 90.00 P 41 2 2 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 0.007055 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007055 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011163 0.00000