HEADER MEMBRANE PROTEIN 16-SEP-22 8B3E TITLE VARIANT SURFACE GLYCOPROTEIN VSG397 COMPND MOL_ID: 1; COMPND 2 MOLECULE: VARIANT SURFACE GLYCOPROTEIN 397; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI; SOURCE 3 ORGANISM_TAXID: 5691; SOURCE 4 EXPRESSION_SYSTEM: TRYPANOSOMA BRUCEI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 5691 KEYWDS VARIANT SURFACE GLYCOPROTEIN, TRYPANOSOMIASIS, METACYCLIC, KEYWDS 2 GLYCOSYLATION, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.P.ZEELEN,C.E.STEBBINS,S.DAKOVIC,K.FOTI REVDAT 2 19-APR-23 8B3E 1 JRNL REVDAT 1 25-JAN-23 8B3E 0 JRNL AUTH M.CHANDRA,S.DAKOVIC,K.FOTI,J.P.ZEELEN,M.VAN STRAATEN, JRNL AUTH 2 F.ARESTA-BRANCO,E.TIHON,N.LUBBEHUSEN,T.RUPPERT,L.GLOVER, JRNL AUTH 3 F.N.PAPAVASILIOU,C.E.STEBBINS JRNL TITL STRUCTURAL SIMILARITIES BETWEEN THE METACYCLIC AND JRNL TITL 2 BLOODSTREAM FORM VARIANT SURFACE GLYCOPROTEINS OF THE JRNL TITL 3 AFRICAN TRYPANOSOME. JRNL REF PLOS NEGL TROP DIS V. 17 11093 2023 JRNL REFN ESSN 1935-2735 JRNL PMID 36780870 JRNL DOI 10.1371/JOURNAL.PNTD.0011093 REMARK 2 REMARK 2 RESOLUTION. 1.26 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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) : 1.26 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 95997 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 4807 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 56.7600 - 3.9100 1.00 3400 160 0.1610 0.1489 REMARK 3 2 3.9100 - 3.1100 1.00 3253 159 0.1533 0.1767 REMARK 3 3 3.1100 - 2.7100 0.99 3187 181 0.1681 0.2123 REMARK 3 4 2.7100 - 2.4700 1.00 3182 172 0.1637 0.2015 REMARK 3 5 2.4700 - 2.2900 0.99 3133 166 0.1756 0.2317 REMARK 3 6 2.2900 - 2.1500 1.00 3156 204 0.1709 0.2043 REMARK 3 7 2.1500 - 2.0500 0.99 3149 157 0.1710 0.2021 REMARK 3 8 2.0500 - 1.9600 0.99 3124 153 0.1721 0.2035 REMARK 3 9 1.9600 - 1.8800 0.99 3152 157 0.1747 0.2528 REMARK 3 10 1.8800 - 1.8200 1.00 3124 173 0.1798 0.2492 REMARK 3 11 1.8200 - 1.7600 0.99 3120 179 0.1730 0.2463 REMARK 3 12 1.7600 - 1.7100 0.99 3133 152 0.1706 0.2195 REMARK 3 13 1.7100 - 1.6700 1.00 3128 170 0.1748 0.2251 REMARK 3 14 1.6700 - 1.6200 1.00 3108 181 0.1745 0.2340 REMARK 3 15 1.6200 - 1.5900 1.00 3147 153 0.1823 0.2273 REMARK 3 16 1.5900 - 1.5500 1.00 3128 156 0.1898 0.2650 REMARK 3 17 1.5500 - 1.5200 1.00 3142 157 0.2065 0.2839 REMARK 3 18 1.5200 - 1.4900 0.99 3080 152 0.2036 0.2602 REMARK 3 19 1.4900 - 1.4700 0.98 3089 173 0.2111 0.2418 REMARK 3 20 1.4700 - 1.4400 0.98 3017 154 0.2295 0.2574 REMARK 3 21 1.4400 - 1.4200 0.97 3062 167 0.2557 0.3038 REMARK 3 22 1.4200 - 1.4000 0.96 3049 136 0.2669 0.3059 REMARK 3 23 1.4000 - 1.3800 0.96 3008 152 0.2751 0.2803 REMARK 3 24 1.3800 - 1.3600 0.96 2965 163 0.2928 0.3448 REMARK 3 25 1.3600 - 1.3400 0.94 2938 170 0.3083 0.3711 REMARK 3 26 1.3400 - 1.3200 0.94 2924 160 0.3310 0.3249 REMARK 3 27 1.3200 - 1.3100 0.91 2813 146 0.3417 0.3374 REMARK 3 28 1.3100 - 1.2900 0.88 2749 157 0.3682 0.4178 REMARK 3 29 1.2900 - 1.2700 0.80 2475 132 0.3828 0.3934 REMARK 3 30 1.2700 - 1.2600 0.72 2255 115 0.3891 0.4285 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.940 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.19 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.81 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 8B3E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-SEP-22. REMARK 100 THE DEPOSITION ID IS D_1292125632. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-APR-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.2 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) : 1 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 : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 96793 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.260 REMARK 200 RESOLUTION RANGE LOW (A) : 66.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.5600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.26 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.31 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: SAD REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SPG BUFFER, 21 % (WV) PEG 1500, REMARK 280 PH 5.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K 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 33.21800 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 33.21800 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 25.27850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 109.24200 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 25.27850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 109.24200 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 33.21800 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 25.27850 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 109.24200 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 33.21800 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 25.27850 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 109.24200 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 33.21800 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 765 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 804 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 MET A 1 REMARK 465 ARG A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 SER A 5 REMARK 465 GLY A 6 REMARK 465 THR A 7 REMARK 465 LYS A 8 REMARK 465 LYS A 9 REMARK 465 ALA A 10 REMARK 465 GLN A 11 REMARK 465 GLY A 12 REMARK 465 TYR A 13 REMARK 465 GLN A 14 REMARK 465 ALA A 15 REMARK 465 VAL A 16 REMARK 465 LEU A 17 REMARK 465 ALA A 18 REMARK 465 LEU A 19 REMARK 465 ALA A 20 REMARK 465 THR A 21 REMARK 465 LEU A 22 REMARK 465 THR A 23 REMARK 465 LEU A 24 REMARK 465 ALA A 25 REMARK 465 LEU A 26 REMARK 465 CYS A 27 REMARK 465 PRO A 28 REMARK 465 LEU A 29 REMARK 465 GLY A 30 REMARK 465 SER A 31 REMARK 465 LYS A 32 REMARK 465 ALA A 33 REMARK 465 GLY A 281 REMARK 465 GLU A 282 REMARK 465 ASN A 283 REMARK 465 GLY A 284 REMARK 465 GLU A 427 REMARK 465 ALA A 428 REMARK 465 THR A 429 REMARK 465 LYS A 430 REMARK 465 SER A 431 REMARK 465 ALA A 432 REMARK 465 GLU A 433 REMARK 465 GLY A 434 REMARK 465 GLU A 435 REMARK 465 PRO A 436 REMARK 465 ALA A 437 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 GLU A 293 CG CD OE1 OE2 REMARK 470 ASN A 295 CG OD1 ND2 REMARK 470 THR A 360 OG1 CG2 REMARK 470 GLU A 374 CG CD OE1 OE2 REMARK 470 SER A 375 OG REMARK 470 LYS A 397 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 H THR A 228 HD1 HIS A 258 1.22 REMARK 500 HD1 HIS A 271 H ILE A 273 1.30 REMARK 500 O HOH A 653 O HOH A 660 2.13 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 156 -112.43 -94.54 REMARK 500 LYS A 161 -50.32 -130.75 REMARK 500 THR A 164 -5.66 78.75 REMARK 500 ASP A 245 -104.75 -156.93 REMARK 500 ASN A 295 42.64 -91.07 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 953 DISTANCE = 5.87 ANGSTROMS REMARK 525 HOH A 954 DISTANCE = 6.53 ANGSTROMS REMARK 525 HOH A 955 DISTANCE = 7.20 ANGSTROMS DBREF 8B3E A 1 437 UNP M4SY06 M4SY06_9TRYP 1 437 SEQRES 1 A 437 MET ARG SER SER SER GLY THR LYS LYS ALA GLN GLY TYR SEQRES 2 A 437 GLN ALA VAL LEU ALA LEU ALA THR LEU THR LEU ALA LEU SEQRES 3 A 437 CYS PRO LEU GLY SER LYS ALA THR PRO ALA ASN ALA ALA SEQRES 4 A 437 ALA ASP ALA ALA ASN ASP VAL CYS LYS ALA LEU TRP PHE SEQRES 5 A 437 LEU ASP THR LEU ALA ASP LYS ILE ARG SER THR ILE ASN SEQRES 6 A 437 SER ALA ILE ALA ASN LYS ARG PHE LEU GLU GLN GLN ALA SEQRES 7 A 437 GLN ALA LEU LYS LEU ALA TYR LEU SER ALA SER GLY SER SEQRES 8 A 437 ARG ARG THR GLY TYR GLY ILE LEU THR GLY LEU ALA ILE SEQRES 9 A 437 ASP ARG MET ASN GLU GLN GLU ASN GLN ILE LYS ASP ALA SEQRES 10 A 437 GLU ALA VAL TYR GLN ALA ALA ALA ASN LYS LEU THR ASN SEQRES 11 A 437 LEU SER SER LYS LEU ARG THR ALA ALA ALA LEU GLN SER SEQRES 12 A 437 ARG ARG PRO LYS LEU THR ALA ALA PRO THR LYS ALA ASN SEQRES 13 A 437 ALA VAL ALA GLY LYS THR ALA THR ALA SER ASP THR CYS SEQRES 14 A 437 LYS TYR GLU SER GLN ALA GLU ALA ALA GLU HIS SER PRO SEQRES 15 A 437 CYS PRO ASP VAL ALA ALA SER THR PRO ALA LEU ALA ALA SEQRES 16 A 437 SER LYS ILE THR LEU SER GLY LEU THR LYS LEU PRO TYR SEQRES 17 A 437 PRO GLY GLU GLN PHE THR THR THR MET THR ALA ASP ILE SEQRES 18 A 437 TYR ALA PHE ALA LYS GLY THR LEU SER ASN ALA ASN THR SEQRES 19 A 437 LYS SER ALA GLY ALA TYR TYR CYS SER ASP ASP ALA ALA SEQRES 20 A 437 THR TYR THR SER GLY SER ILE ALA GLY THR HIS ALA LEU SEQRES 21 A 437 GLY ALA ILE VAL LEU PRO LYS PRO THR GLY HIS GLY ILE SEQRES 22 A 437 THR PRO THR ASP PHE LEU ASN GLY GLU ASN GLY GLY SER SEQRES 23 A 437 CYS VAL GLU GLU THR GLY GLU ALA ASN SER TYR ALA TYR SEQRES 24 A 437 GLU LYS SER ALA VAL LEU HIS ALA VAL CYS GLN ALA SER SEQRES 25 A 437 LYS ALA THR LEU THR ILE THR ALA SER ALA LEU ASP VAL SEQRES 26 A 437 GLN LEU THR ASP PHE LYS HIS GLY GLY GLN HIS ALA THR SEQRES 27 A 437 TYR THR MET ALA ALA LEU LYS GLY GLN GLY LEU MET PRO SEQRES 28 A 437 GLU SER ALA GLU GLU ILE ASP LYS THR LYS ALA GLU GLU SEQRES 29 A 437 PHE LEU LYS VAL VAL PHE GLY THR LYS GLU SER ALA ILE SEQRES 30 A 437 ALA GLU ASP PHE ILE LYS PRO LEU SER ALA ASN LYS LEU SEQRES 31 A 437 SER PHE ALA GLY LYS GLY LYS GLU GLN LYS GLU GLU ALA SEQRES 32 A 437 ASN LYS ILE ALA LYS SER ASN ASP ALA GLY THR ALA ILE SEQRES 33 A 437 ALA PHE PHE ALA ALA LYS SER ALA LYS VAL GLU ALA THR SEQRES 34 A 437 LYS SER ALA GLU GLY GLU PRO ALA HET NAG B 1 26 HET NAG B 2 26 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE 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 2(C8 H15 N O6) FORMUL 3 HOH *456(H2 O) HELIX 1 AA1 THR A 34 ALA A 43 1 10 HELIX 2 AA2 ASP A 45 ALA A 88 1 44 HELIX 3 AA3 GLY A 90 SER A 143 1 54 HELIX 4 AA4 ASP A 185 THR A 190 1 6 HELIX 5 AA5 PRO A 191 ILE A 198 5 8 HELIX 6 AA6 GLY A 210 THR A 216 1 7 HELIX 7 AA7 THR A 228 ALA A 232 5 5 HELIX 8 AA8 SER A 296 ALA A 314 1 19 HELIX 9 AA9 SER A 321 VAL A 325 5 5 HELIX 10 AB1 GLN A 326 LYS A 331 5 6 HELIX 11 AB2 HIS A 336 GLN A 347 1 12 HELIX 12 AB3 ASP A 358 PHE A 370 1 13 HELIX 13 AB4 SER A 375 PHE A 381 1 7 HELIX 14 AB5 LYS A 383 ASN A 388 1 6 HELIX 15 AB6 ALA A 403 ALA A 407 1 5 HELIX 16 AB7 ASP A 411 LYS A 425 1 15 SHEET 1 AA1 2 ARG A 145 PRO A 146 0 SHEET 2 AA1 2 GLU A 176 ALA A 177 -1 O ALA A 177 N ARG A 145 SHEET 1 AA2 2 THR A 153 ALA A 155 0 SHEET 2 AA2 2 THR A 168 LYS A 170 -1 O LYS A 170 N THR A 153 SHEET 1 AA3 2 LYS A 205 TYR A 208 0 SHEET 2 AA3 2 THR A 274 ASP A 277 -1 O THR A 276 N LEU A 206 SHEET 1 AA4 3 THR A 218 LYS A 226 0 SHEET 2 AA4 3 ALA A 259 LYS A 267 -1 O LEU A 265 N ASP A 220 SHEET 3 AA4 3 CYS A 242 SER A 243 -1 N CYS A 242 O LEU A 260 SHEET 1 AA5 2 TYR A 249 THR A 250 0 SHEET 2 AA5 2 SER A 253 ILE A 254 -1 O SER A 253 N THR A 250 SHEET 1 AA6 2 LYS A 389 PHE A 392 0 SHEET 2 AA6 2 GLN A 399 GLU A 402 -1 O GLU A 401 N LEU A 390 SSBOND 1 CYS A 47 CYS A 183 1555 1555 2.07 SSBOND 2 CYS A 169 CYS A 242 1555 1555 2.22 SSBOND 3 CYS A 287 CYS A 309 1555 1555 2.05 LINK ND2 ASN A 130 C1 NAG B 1 1555 1555 1.43 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.42 CRYST1 50.557 218.484 66.436 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 0.019780 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004577 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015052 0.00000