HEADER SUGAR BINDING PROTEIN 22-FEB-21 7NL7 TITLE CRYSTAL STRUCTURE OF DC-SIGN IN COMPLEX WITH A TRIAZOLE-BASED TITLE 2 GLYCOMIMETIC LIGAND COMPND MOL_ID: 1; COMPND 2 MOLECULE: DC-SIGN, CRD DOMAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: C-TYPE LECTIN DOMAIN FAMILY 4 MEMBER L,DENDRITIC CELL- COMPND 5 SPECIFIC ICAM-3-GRABBING NON-INTEGRIN 1,DC-SIGN,DC-SIGN1,CD209 COMPND 6 ANTIGEN; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CD209, CLEC4L; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS LECTIN, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.P.JAKOB,J.CRAMER,A.LAKKAICHI,B.ALIU,I.CATTANEO,S.KLEIN,X.JIANG, AUTHOR 2 S.RABBANI,O.SCHWARDT,B.ERNST,T.MAIER REVDAT 4 16-OCT-24 7NL7 1 REMARK REVDAT 3 31-JAN-24 7NL7 1 REMARK REVDAT 2 10-NOV-21 7NL7 1 JRNL REVDAT 1 27-OCT-21 7NL7 0 JRNL AUTH J.CRAMER,A.LAKKAICHI,B.ALIU,R.P.JAKOB,S.KLEIN,I.CATTANEO, JRNL AUTH 2 X.JIANG,S.RABBANI,O.SCHWARDT,G.ZIMMER,M.CIANCAGLINI, JRNL AUTH 3 T.ABREU MOTA,T.MAIER,B.ERNST JRNL TITL SWEET DRUGS FOR BAD BUGS: A GLYCOMIMETIC STRATEGY AGAINST JRNL TITL 2 THE DC-SIGN-MEDIATED DISSEMINATION OF SARS-COV-2. JRNL REF J.AM.CHEM.SOC. V. 143 17465 2021 JRNL REFN ESSN 1520-5126 JRNL PMID 34652144 JRNL DOI 10.1021/JACS.1C06778 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.1_3865 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.39 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 9331 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.660 REMARK 3 FREE R VALUE TEST SET COUNT : 435 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 51.3900 - 3.0300 1.00 3070 149 0.1701 0.1989 REMARK 3 2 3.0300 - 2.4000 1.00 2920 158 0.2097 0.2332 REMARK 3 3 2.4000 - 2.1000 1.00 2906 128 0.2531 0.2583 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.160 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.74 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 7NL7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-FEB-21. REMARK 100 THE DEPOSITION ID IS D_1292114220. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-SEP-20 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 : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00001 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9333 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 51.390 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 19.50 REMARK 200 R MERGE (I) : 0.40800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 20.20 REMARK 200 R MERGE FOR SHELL (I) : 2.35000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.900 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: 1SL4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MGCL2, 0.1M HEPES 7.5, 10% REMARK 280 PEG4000, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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: 170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 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 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 662 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 665 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 675 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 678 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 680 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 GLY A 246 REMARK 465 SER A 247 REMARK 465 HIS A 248 REMARK 465 MET A 249 REMARK 465 GLU A 250 REMARK 465 ARG A 251 REMARK 465 LEU A 252 REMARK 465 SER A 385 REMARK 465 ARG A 386 REMARK 465 ASP A 387 REMARK 465 GLU A 388 REMARK 465 GLU A 389 REMARK 465 GLN A 390 REMARK 465 PHE A 391 REMARK 465 LEU A 392 REMARK 465 SER A 393 REMARK 465 PRO A 394 REMARK 465 ALA A 395 REMARK 465 PRO A 396 REMARK 465 ALA A 397 REMARK 465 THR A 398 REMARK 465 PRO A 399 REMARK 465 ASN A 400 REMARK 465 PRO A 401 REMARK 465 PRO A 402 REMARK 465 PRO A 403 REMARK 465 ALA A 404 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 GLU A 259 -3.62 77.99 REMARK 500 GLU A 353 93.15 66.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ASN A 370 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 320 OD1 REMARK 620 2 ASP A 320 OD2 51.2 REMARK 620 3 GLU A 324 OE1 96.0 81.1 REMARK 620 4 GLU A 324 OE2 112.5 64.4 53.1 REMARK 620 5 ASN A 350 OD1 153.2 153.2 83.7 88.8 REMARK 620 6 GLU A 354 O 94.7 131.4 143.2 148.0 71.4 REMARK 620 7 ASP A 355 OD1 74.5 117.0 74.7 127.5 79.6 74.5 REMARK 620 8 HOH A 611 O 108.9 84.2 132.7 80.0 90.1 75.3 149.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 347 OE1 REMARK 620 2 ASN A 349 OD1 71.6 REMARK 620 3 GLU A 354 OE1 140.2 69.4 REMARK 620 4 ASN A 365 OD1 74.9 145.8 144.7 REMARK 620 5 ASP A 366 O 134.6 132.1 71.7 78.0 REMARK 620 6 ASP A 366 OD1 76.6 86.1 92.9 92.8 68.9 REMARK 620 7 UH5 A 504 O4 71.6 81.2 109.5 82.0 138.8 148.1 REMARK 620 8 UH5 A 504 O3 136.7 117.3 71.2 83.3 73.6 142.3 68.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 503 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 355 OD2 REMARK 620 2 HOH A 604 O 89.9 REMARK 620 3 HOH A 618 O 79.0 95.0 REMARK 620 4 HOH A 623 O 90.1 85.5 169.1 REMARK 620 5 HOH A 629 O 73.8 162.7 87.8 88.5 REMARK 620 6 HOH A 679 O 164.7 100.1 88.5 102.1 97.0 REMARK 620 N 1 2 3 4 5 DBREF 7NL7 A 250 404 UNP Q9NNX6 CD209_HUMAN 250 404 SEQADV 7NL7 GLY A 246 UNP Q9NNX6 EXPRESSION TAG SEQADV 7NL7 SER A 247 UNP Q9NNX6 EXPRESSION TAG SEQADV 7NL7 HIS A 248 UNP Q9NNX6 EXPRESSION TAG SEQADV 7NL7 MET A 249 UNP Q9NNX6 EXPRESSION TAG SEQRES 1 A 159 GLY SER HIS MET GLU ARG LEU CYS HIS PRO CYS PRO TRP SEQRES 2 A 159 GLU TRP THR PHE PHE GLN GLY ASN CYS TYR PHE MET SER SEQRES 3 A 159 ASN SER GLN ARG ASN TRP HIS ASP SER ILE THR ALA CYS SEQRES 4 A 159 LYS GLU VAL GLY ALA GLN LEU VAL VAL ILE LYS SER ALA SEQRES 5 A 159 GLU GLU GLN ASN PHE LEU GLN LEU GLN SER SER ARG SER SEQRES 6 A 159 ASN ARG PHE THR TRP MET GLY LEU SER ASP LEU ASN GLN SEQRES 7 A 159 GLU GLY THR TRP GLN TRP VAL ASP GLY SER PRO LEU LEU SEQRES 8 A 159 PRO SER PHE LYS GLN TYR TRP ASN ARG GLY GLU PRO ASN SEQRES 9 A 159 ASN VAL GLY GLU GLU ASP CYS ALA GLU PHE SER GLY ASN SEQRES 10 A 159 GLY TRP ASN ASP ASP LYS CYS ASN LEU ALA LYS PHE TRP SEQRES 11 A 159 ILE CYS LYS LYS SER ALA ALA SER CYS SER ARG ASP GLU SEQRES 12 A 159 GLU GLN PHE LEU SER PRO ALA PRO ALA THR PRO ASN PRO SEQRES 13 A 159 PRO PRO ALA HET CA A 501 1 HET CA A 502 1 HET CA A 503 1 HET UH5 A 504 50 HETNAM CA CALCIUM ION HETNAM UH5 3-AMINOPROPYL 2-DEOXY-2-(4-PHENYL-1,2,3-TRIAZOL-1-YL)- HETNAM 2 UH5 ALPHA-D-MANNOPYRANOSIDE HETSYN UH5 (2~{R},3~{S},4~{R},5~{S},6~{S})-6-(3-AZANYLPROPOXY)-2- HETSYN 2 UH5 (HYDROXYMETHYL)-5-(4-PHENYL-1,2,3-TRIAZOL-1-YL)OXANE- HETSYN 3 UH5 3,4-DIOL FORMUL 2 CA 3(CA 2+) FORMUL 5 UH5 C17 H24 N4 O5 FORMUL 6 HOH *80(H2 O) HELIX 1 AA1 ASN A 276 VAL A 287 1 12 HELIX 2 AA2 SER A 296 ASN A 311 1 16 HELIX 3 AA3 LEU A 336 TRP A 343 5 8 SHEET 1 AA1 5 THR A 261 PHE A 263 0 SHEET 2 AA1 5 ASN A 266 MET A 270 -1 O TYR A 268 N THR A 261 SHEET 3 AA1 5 PHE A 374 SER A 380 -1 O LYS A 379 N CYS A 267 SHEET 4 AA1 5 THR A 314 GLN A 323 1 N TRP A 315 O PHE A 374 SHEET 5 AA1 5 THR A 326 TRP A 329 -1 O GLN A 328 N SER A 319 SHEET 1 AA2 5 GLN A 290 LEU A 291 0 SHEET 2 AA2 5 PHE A 374 SER A 380 -1 O LYS A 378 N GLN A 290 SHEET 3 AA2 5 THR A 314 GLN A 323 1 N TRP A 315 O PHE A 374 SHEET 4 AA2 5 CYS A 356 SER A 360 -1 O PHE A 359 N THR A 314 SHEET 5 AA2 5 GLY A 363 ASP A 367 -1 O GLY A 363 N SER A 360 SSBOND 1 CYS A 253 CYS A 384 1555 1555 2.03 SSBOND 2 CYS A 256 CYS A 267 1555 1555 2.05 SSBOND 3 CYS A 284 CYS A 377 1555 1555 2.05 SSBOND 4 CYS A 356 CYS A 369 1555 1555 2.03 LINK OD1 ASP A 320 CA CA A 501 1555 1555 2.59 LINK OD2 ASP A 320 CA CA A 501 1555 1555 2.47 LINK OE1 GLU A 324 CA CA A 501 1555 1555 2.36 LINK OE2 GLU A 324 CA CA A 501 1555 1555 2.54 LINK OE1 GLU A 347 CA CA A 502 1555 1555 2.45 LINK OD1 ASN A 349 CA CA A 502 1555 1555 2.42 LINK OD1 ASN A 350 CA CA A 501 1555 1555 2.31 LINK O GLU A 354 CA CA A 501 1555 1555 2.43 LINK OE1 GLU A 354 CA CA A 502 1555 1555 2.58 LINK OD1 ASP A 355 CA CA A 501 1555 1555 2.49 LINK OD2 ASP A 355 CA CA A 503 1555 1555 2.32 LINK OD1 ASN A 365 CA CA A 502 1555 1555 2.31 LINK O ASP A 366 CA CA A 502 1555 1555 2.49 LINK OD1 ASP A 366 CA CA A 502 1555 1555 2.28 LINK CA CA A 501 O HOH A 611 1555 1555 2.33 LINK CA CA A 502 O4 UH5 A 504 1555 1555 2.46 LINK CA CA A 502 O3 UH5 A 504 1555 1555 2.58 LINK CA CA A 503 O HOH A 604 1555 1555 2.23 LINK CA CA A 503 O HOH A 618 1555 1555 2.39 LINK CA CA A 503 O HOH A 623 1555 1555 2.21 LINK CA CA A 503 O HOH A 629 1555 1555 2.28 LINK CA CA A 503 O HOH A 679 1555 1555 2.13 CISPEP 1 GLU A 347 PRO A 348 0 -3.32 CRYST1 59.346 59.346 75.180 90.00 90.00 120.00 P 3 2 1 6 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 0.016850 0.009729 0.000000 0.00000 SCALE2 0.000000 0.019457 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013301 0.00000