HEADER HYDROLASE 15-JAN-26 10EI TITLE GH33 SIALIDASE FROM ALISTIPES DISPAR IN COMPLEX WITH FREE SIALIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: EXO-ALPHA-SIALIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.18; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ALISTIPES DISPAR; SOURCE 3 ORGANISM_TAXID: 2585119; SOURCE 4 GENE: NANH, A5CPEGH6_05410; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PLIC-HIS KEYWDS GLYCOSIDE HYDROLASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR O.L.PLISKO,M.R.REDINBO REVDAT 1 21-OCT-26 10EI 0 JRNL AUTH O.L.MAURER,V.C.CHAPEL,J.J.SEKELA,J.TALBERT,S.TOWNSEND, JRNL AUTH 2 B.S.ZEMEL,G.D.WU,M.R.REDINBO JRNL TITL DISTINCT PROCESSING OF HUMAN MILK OLIGOSACCHARIDES BY EARLY JRNL TITL 2 LIFE HUMAN GUT MICROBIAL SIALIDASES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.49 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21_5207 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.49 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.62 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 64523 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.090 REMARK 3 FREE R VALUE TEST SET COUNT : 1992 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 29.6200 - 3.5900 1.00 4685 154 0.1504 0.1625 REMARK 3 2 3.5900 - 2.8500 1.00 4528 140 0.1720 0.1946 REMARK 3 3 2.8500 - 2.4900 1.00 4501 144 0.1942 0.2108 REMARK 3 4 2.4900 - 2.2600 1.00 4471 143 0.2088 0.1972 REMARK 3 5 2.2600 - 2.1000 1.00 4478 141 0.1894 0.2332 REMARK 3 6 2.1000 - 1.9700 1.00 4434 144 0.2043 0.2040 REMARK 3 7 1.9700 - 1.8800 1.00 4463 144 0.2013 0.2400 REMARK 3 8 1.8800 - 1.7900 1.00 4426 136 0.2282 0.2402 REMARK 3 9 1.7900 - 1.7200 1.00 4435 142 0.2251 0.2179 REMARK 3 10 1.7200 - 1.6700 1.00 4431 139 0.2523 0.2934 REMARK 3 11 1.6700 - 1.6100 1.00 4415 138 0.2636 0.2879 REMARK 3 12 1.6100 - 1.5700 1.00 4415 142 0.2831 0.3166 REMARK 3 13 1.5700 - 1.5300 1.00 4446 146 0.3099 0.3799 REMARK 3 14 1.5300 - 1.4900 1.00 4403 139 0.3307 0.3406 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.219 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.826 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.41 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.84 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 : 0.005 2849 REMARK 3 ANGLE : 0.931 3892 REMARK 3 CHIRALITY : 0.083 424 REMARK 3 PLANARITY : 0.007 515 REMARK 3 DIHEDRAL : 15.614 1040 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 10EI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-FEB-26. REMARK 100 THE DEPOSITION ID IS D_1000304242. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-NOV-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 64525 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.490 REMARK 200 RESOLUTION RANGE LOW (A) : 29.620 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 10.30 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.49 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.40 REMARK 200 R MERGE FOR SHELL (I) : 2.10400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.910 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE:HCL PH 4, 0.8 M REMARK 280 AMMONIUM SULFATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 55.29400 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 27.64700 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 27.64700 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 55.29400 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 756 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 778 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 793 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 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 HIS A 1 REMARK 465 HIS A 2 REMARK 465 HIS A 3 REMARK 465 SER A 4 REMARK 465 SER A 5 REMARK 465 GLY A 6 REMARK 465 VAL A 7 REMARK 465 ASP A 8 REMARK 465 LEU A 9 REMARK 465 GLY A 10 REMARK 465 THR A 11 REMARK 465 GLU A 12 REMARK 465 ASN A 13 REMARK 465 LEU A 14 REMARK 465 TYR A 15 REMARK 465 PHE A 16 REMARK 465 GLN A 17 REMARK 465 SER A 18 REMARK 465 ASN A 19 REMARK 465 CYS A 20 REMARK 465 ALA A 21 REMARK 465 ALA A 22 REMARK 465 ARG A 23 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 25 CG CD OE1 OE2 REMARK 470 LYS A 203 CG CD CE NZ REMARK 470 GLU A 295 CG CD OE1 OE2 REMARK 470 ASP A 383 CG OD1 OD2 REMARK 470 ARG A 385 CG CD NE CZ NH1 NH2 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 45 71.51 69.75 REMARK 500 ASN A 64 -130.79 66.72 REMARK 500 ASP A 105 64.93 61.78 REMARK 500 ALA A 169 7.44 -68.62 REMARK 500 PRO A 206 -169.39 -73.98 REMARK 500 ASP A 233 -152.49 -169.15 REMARK 500 LYS A 254 156.28 70.57 REMARK 500 ALA A 282 71.12 70.21 REMARK 500 SER A 294 74.20 -66.19 REMARK 500 GLU A 295 11.67 166.16 REMARK 500 ALA A 311 -30.64 -136.55 REMARK 500 ALA A 311 -32.33 -136.55 REMARK 500 ALA A 339 144.42 -172.02 REMARK 500 ASP A 383 -92.88 -97.38 REMARK 500 REMARK 500 REMARK: NULL DBREF1 10EI A 20 385 UNP A0A4Y1WXT9_9BACT DBREF2 10EI A A0A4Y1WXT9 20 385 SEQADV 10EI HIS A -2 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI HIS A -1 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI HIS A 0 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI HIS A 1 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI HIS A 2 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI HIS A 3 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI SER A 4 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI SER A 5 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI GLY A 6 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI VAL A 7 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI ASP A 8 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI LEU A 9 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI GLY A 10 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI THR A 11 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI GLU A 12 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI ASN A 13 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI LEU A 14 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI TYR A 15 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI PHE A 16 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI GLN A 17 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI SER A 18 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI ASN A 19 UNP A0A4Y1WXT EXPRESSION TAG SEQADV 10EI ASP A 166 UNP A0A4Y1WXT ASN 166 CONFLICT SEQADV 10EI ARG A 299 UNP A0A4Y1WXT HIS 299 CONFLICT SEQADV 10EI GLN A 326 UNP A0A4Y1WXT ARG 326 CONFLICT SEQRES 1 A 388 HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU GLY SEQRES 2 A 388 THR GLU ASN LEU TYR PHE GLN SER ASN CYS ALA ALA ARG SEQRES 3 A 388 PRO GLU GLU PRO VAL HIS THR THR LEU PHE ARG PRO GLY SEQRES 4 A 388 ASP HIS GLY SER LYS TYR TYR ARG ILE PRO ALA LEU ALA SEQRES 5 A 388 THR THR ALA GLU GLY THR LEU LEU ALA VAL ALA ASP ARG SEQRES 6 A 388 ARG ASN ASP SER GLN GLY ASP LEU PRO ASN ALA ILE ASP SEQRES 7 A 388 LEU VAL VAL ARG ARG SER THR ASP ASN GLY ARG THR TRP SEQRES 8 A 388 SER ASP GLN ILE PRO ILE ALA LEU HIS THR ALA GLU THR SEQRES 9 A 388 GLY TYR GLY ASP ALA ALA LEU VAL THR ASP ARG THR SER SEQRES 10 A 388 GLY ASP ILE LEU CYS ILE PHE ALA SER GLY CYS GLY LEU SEQRES 11 A 388 TRP ALA SER THR ALA GLU HIS PRO LEU ASP VAL ASN VAL SEQRES 12 A 388 SER ARG SER ARG ASP ASP GLY ARG THR TRP SER ALA PRO SEQRES 13 A 388 GLU ARG ILE THR PRO GLN ILE TYR GLY PRO GLY CYS ASP SEQRES 14 A 388 ASN PRO ALA ALA ASP SER LEU SER GLY LEU PHE ALA ALA SEQRES 15 A 388 SER GLY ARG ALA LEU GLN LEU ALA ASP GLY THR LEU LEU SEQRES 16 A 388 PHE ALA ALA ALA ALA HIS ARG THR GLY THR LYS TRP PRO SEQRES 17 A 388 PRO LEU TYR ASN TYR VAL CYS LEU SER GLY ASP GLY GLY SEQRES 18 A 388 ARG THR TRP ARG LEU LEU PRO ALA ALA ALA SER ASP CYS SEQRES 19 A 388 GLY ASP GLU ALA LYS LEU ALA GLU LEU ALA ASP GLY GLY SEQRES 20 A 388 TRP LEU MET SER ILE ARG ASN PRO ASP LYS GLY CYS ARG SEQRES 21 A 388 ARG PHE ALA VAL SER HIS ASP ARG GLY ALA THR TRP SER SEQRES 22 A 388 PRO VAL GLY THR TRP SER ASP LEU PRO ASP PRO ALA CYS SEQRES 23 A 388 ASN GLY ASP LEU LEU ARG TYR SER LEU ARG SER GLU GLY SEQRES 24 A 388 ALA SER ARG ASP ARG LEU LEU HIS SER ILE PRO ALA ASP SEQRES 25 A 388 THR ALA GLU ARG ARG ASN VAL SER VAL ALA LEU SER TYR SEQRES 26 A 388 ASP GLU GLY GLN THR TRP PRO VAL ARG LYS THR VAL TRP SEQRES 27 A 388 GLU GLY PRO ALA GLY TYR SER SER LEU THR ARG LEU ALA SEQRES 28 A 388 ASP GLY GLY ILE GLY LEU LEU THR GLU VAL GLY ASP TRP SEQRES 29 A 388 ASP SER GLY PHE GLU ILE ARG PHE THR ARG LEU SER ILE SEQRES 30 A 388 ASP TRP LEU THR ASP GLY ALA ASP ASP GLY ARG HET SIA A 401 39 HET GOL A 402 14 HET GOL A 403 14 HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID HETNAM GOL GLYCEROL HETSYN SIA N-ACETYLNEURAMINIC ACID; SIALIC ACID; ALPHA-SIALIC HETSYN 2 SIA ACID; O-SIALIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 SIA C11 H19 N O9 FORMUL 3 GOL 2(C3 H8 O3) FORMUL 5 HOH *294(H2 O) HELIX 1 AA1 GLY A 36 SER A 40 5 5 HELIX 2 AA2 ILE A 156 TYR A 161 1 6 HELIX 3 AA3 ASN A 167 ASP A 171 5 5 HELIX 4 AA4 SER A 373 THR A 378 1 6 SHEET 1 AA1 7 VAL A 28 PHE A 33 0 SHEET 2 AA1 7 GLY A 364 LEU A 372 -1 O PHE A 369 N THR A 30 SHEET 3 AA1 7 ILE A 352 ASP A 360 -1 N ILE A 352 O LEU A 372 SHEET 4 AA1 7 VAL A 330 ARG A 346 -1 N THR A 345 O GLY A 353 SHEET 5 AA1 7 ARG A 314 SER A 321 -1 N VAL A 316 O VAL A 334 SHEET 6 AA1 7 ARG A 301 PRO A 307 -1 N LEU A 302 O SER A 321 SHEET 7 AA1 7 LEU A 287 SER A 291 -1 N LEU A 288 O LEU A 303 SHEET 1 AA2 4 TYR A 42 THR A 50 0 SHEET 2 AA2 4 LEU A 56 ASN A 64 -1 O VAL A 59 N ALA A 47 SHEET 3 AA2 4 ASP A 75 SER A 81 -1 O ASP A 75 N ARG A 62 SHEET 4 AA2 4 ILE A 92 ALA A 95 -1 O ALA A 95 N LEU A 76 SHEET 1 AA3 5 GLU A 154 ARG A 155 0 SHEET 2 AA3 5 ASP A 137 SER A 143 -1 N VAL A 140 O GLU A 154 SHEET 3 AA3 5 ILE A 117 SER A 123 -1 N ILE A 117 O SER A 143 SHEET 4 AA3 5 TYR A 103 THR A 110 -1 N VAL A 109 O LEU A 118 SHEET 5 AA3 5 GLY A 181 ARG A 182 1 O GLY A 181 N ALA A 106 SHEET 1 AA4 4 LEU A 173 ALA A 178 0 SHEET 2 AA4 4 LEU A 191 ARG A 199 -1 O HIS A 198 N SER A 174 SHEET 3 AA4 4 LEU A 207 SER A 214 -1 O TYR A 210 N ALA A 195 SHEET 4 AA4 4 ARG A 222 LEU A 223 -1 O ARG A 222 N LEU A 213 SHEET 1 AA5 4 LEU A 184 GLN A 185 0 SHEET 2 AA5 4 LEU A 191 ARG A 199 -1 O LEU A 192 N LEU A 184 SHEET 3 AA5 4 LEU A 207 SER A 214 -1 O TYR A 210 N ALA A 195 SHEET 4 AA5 4 SER A 229 GLY A 232 -1 O GLY A 232 N LEU A 207 SHEET 1 AA6 4 ALA A 235 GLU A 239 0 SHEET 2 AA6 4 TRP A 245 ILE A 249 -1 O SER A 248 N LYS A 236 SHEET 3 AA6 4 GLY A 255 SER A 262 -1 O SER A 262 N TRP A 245 SHEET 4 AA6 4 GLY A 273 ASP A 280 -1 O LEU A 278 N ARG A 257 CISPEP 1 LEU A 70 PRO A 71 0 1.35 CISPEP 2 TRP A 204 PRO A 205 0 -4.06 CISPEP 3 PRO A 205 PRO A 206 0 0.37 CRYST1 90.480 90.480 82.941 90.00 90.00 120.00 P 32 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 0.011052 0.006381 0.000000 0.00000 SCALE2 0.000000 0.012762 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012057 0.00000 CONECT 2751 2752 2763 2764 CONECT 2752 2751 2753 2765 2767 CONECT 2753 2752 2754 2772 2773 CONECT 2754 2753 2755 2766 2774 CONECT 2755 2754 2756 2762 2775 CONECT 2756 2755 2757 2767 2776 CONECT 2757 2756 2758 2768 2777 CONECT 2758 2757 2759 2769 2778 CONECT 2759 2758 2770 2779 2780 CONECT 2760 2761 2762 2771 CONECT 2761 2760 2781 2782 2783 CONECT 2762 2755 2760 2784 CONECT 2763 2751 CONECT 2764 2751 CONECT 2765 2752 2785 CONECT 2766 2754 2786 CONECT 2767 2752 2756 CONECT 2768 2757 2787 CONECT 2769 2758 2788 CONECT 2770 2759 2789 CONECT 2771 2760 CONECT 2772 2753 CONECT 2773 2753 CONECT 2774 2754 CONECT 2775 2755 CONECT 2776 2756 CONECT 2777 2757 CONECT 2778 2758 CONECT 2779 2759 CONECT 2780 2759 CONECT 2781 2761 CONECT 2782 2761 CONECT 2783 2761 CONECT 2784 2762 CONECT 2785 2765 CONECT 2786 2766 CONECT 2787 2768 CONECT 2788 2769 CONECT 2789 2770 CONECT 2790 2791 2792 2796 2797 CONECT 2791 2790 2798 CONECT 2792 2790 2793 2794 2799 CONECT 2793 2792 2800 CONECT 2794 2792 2795 2801 2802 CONECT 2795 2794 2803 CONECT 2796 2790 CONECT 2797 2790 CONECT 2798 2791 CONECT 2799 2792 CONECT 2800 2793 CONECT 2801 2794 CONECT 2802 2794 CONECT 2803 2795 CONECT 2804 2805 2806 2810 2811 CONECT 2805 2804 2812 CONECT 2806 2804 2807 2808 2813 CONECT 2807 2806 2814 CONECT 2808 2806 2809 2815 2816 CONECT 2809 2808 2817 CONECT 2810 2804 CONECT 2811 2804 CONECT 2812 2805 CONECT 2813 2806 CONECT 2814 2807 CONECT 2815 2808 CONECT 2816 2808 CONECT 2817 2809 MASTER 293 0 3 4 28 0 0 6 3056 1 67 30 END