HEADER IMMUNE SYSTEM 13-APR-25 9O6J TITLE STRUCTURE OF SIGLEC-10 IN COMPLEX WITH 2,3-SIALYLLACTOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIALIC ACID-BINDING IG-LIKE LECTIN 10; COMPND 3 CHAIN: A, B, D; COMPND 4 SYNONYM: SIGLEC-10,SIGLEC-LIKE PROTEIN 2; COMPND 5 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: SIGLEC10, SLG2, UNQ477/PRO940; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS SIGLEC, RECEPTOR, SIALIC ACID, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR E.MEDINA,Q.MING,T.H.TRAN,V.C.LUCA REVDAT 1 25-FEB-26 9O6J 0 JRNL AUTH E.MEDINA,Q.MING,T.H.TRAN,V.C.LUCA JRNL TITL STRUCTURE OF SIGLEC2,3 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.39 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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) : 3.39 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.55 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 14365 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.246 REMARK 3 R VALUE (WORKING SET) : 0.244 REMARK 3 FREE R VALUE : 0.292 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.310 REMARK 3 FREE R VALUE TEST SET COUNT : 763 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 49.5500 - 5.8000 0.99 2952 170 0.2129 0.2418 REMARK 3 2 5.7900 - 4.6000 1.00 2717 154 0.2294 0.3209 REMARK 3 3 4.6000 - 4.0200 0.99 2682 158 0.2349 0.2667 REMARK 3 4 4.0200 - 3.6500 0.99 2639 143 0.2882 0.3504 REMARK 3 5 3.6500 - 3.3900 1.00 2612 138 0.3306 0.3833 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) : 0.490 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.340 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.010 5439 REMARK 3 ANGLE : 1.187 7407 REMARK 3 CHIRALITY : 0.062 806 REMARK 3 PLANARITY : 0.010 958 REMARK 3 DIHEDRAL : 9.790 765 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 9O6J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-APR-25. REMARK 100 THE DEPOSITION ID IS D_1000295006. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-APR-24 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 : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97741 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47203 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.170 REMARK 200 RESOLUTION RANGE LOW (A) : 49.550 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.3 REMARK 200 DATA REDUNDANCY : 15.40 REMARK 200 R MERGE (I) : 0.59740 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 2.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.17 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 1.80 REMARK 200 R MERGE FOR SHELL (I) : 3.34900 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.085 M SODIUM CITRATE PH 5.4, 0.17 M REMARK 280 AMMONIUM ACETATE, 15% V/V GLYCEROL, AND 28% W/V PEG 4000, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 323.65333 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 161.82667 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 242.74000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 80.91333 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 404.56667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 323.65333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 161.82667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 80.91333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 242.74000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 404.56667 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E 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 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 PRO A 17 REMARK 465 ASP A 18 REMARK 465 PRO B 17 REMARK 465 PRO D 17 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 27 -55.82 67.58 REMARK 500 LYS A 69 32.80 -141.85 REMARK 500 GLU A 172 -9.17 64.49 REMARK 500 SER A 187 -125.91 43.31 REMARK 500 GLN A 207 0.19 -65.90 REMARK 500 GLU B 66 -137.34 54.04 REMARK 500 THR B 68 -9.90 -58.60 REMARK 500 ARG B 89 -40.34 71.16 REMARK 500 GLU B 172 2.64 -69.69 REMARK 500 LEU B 185 -86.17 -127.34 REMARK 500 ALA D 63 -7.82 -59.84 REMARK 500 LYS D 69 -11.30 69.09 REMARK 500 GLU D 81 98.89 -69.41 REMARK 500 CYS D 101 30.07 -154.26 REMARK 500 ARG D 122 83.96 -152.00 REMARK 500 ARG D 127 86.52 -156.96 REMARK 500 ALA D 183 -179.94 -68.10 REMARK 500 ASN D 210 10.40 56.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 GAL E 2 DBREF 9O6J A 18 235 UNP Q96LC7 SIG10_HUMAN 18 235 DBREF 9O6J B 18 235 UNP Q96LC7 SIG10_HUMAN 18 235 DBREF 9O6J D 18 235 UNP Q96LC7 SIG10_HUMAN 18 235 SEQADV 9O6J PRO A 17 UNP Q96LC7 EXPRESSION TAG SEQADV 9O6J PRO B 17 UNP Q96LC7 EXPRESSION TAG SEQADV 9O6J PRO D 17 UNP Q96LC7 EXPRESSION TAG SEQRES 1 A 219 PRO ASP GLY ARG PHE TRP ILE ARG VAL GLN GLU SER VAL SEQRES 2 A 219 MET VAL PRO GLU GLY LEU CYS ILE SER VAL PRO CYS SER SEQRES 3 A 219 PHE SER TYR PRO ARG GLN ASP TRP THR GLY SER THR PRO SEQRES 4 A 219 ALA TYR GLY TYR TRP PHE LYS ALA VAL THR GLU THR THR SEQRES 5 A 219 LYS GLY ALA PRO VAL ALA THR ASN HIS GLN SER ARG GLU SEQRES 6 A 219 VAL GLU MET SER THR ARG GLY ARG PHE GLN LEU THR GLY SEQRES 7 A 219 ASP PRO ALA LYS GLY ASN CYS SER LEU VAL ILE ARG ASP SEQRES 8 A 219 ALA GLN MET GLN ASP GLU SER GLN TYR PHE PHE ARG VAL SEQRES 9 A 219 GLU ARG GLY SER TYR VAL ARG TYR ASN PHE MET ASN ASP SEQRES 10 A 219 GLY PHE PHE LEU LYS VAL THR ALA LEU THR GLN LYS PRO SEQRES 11 A 219 ASP VAL TYR ILE PRO GLU THR LEU GLU PRO GLY GLN PRO SEQRES 12 A 219 VAL THR VAL ILE CYS VAL PHE ASN TRP ALA PHE GLU GLU SEQRES 13 A 219 CYS PRO PRO PRO SER PHE SER TRP THR GLY ALA ALA LEU SEQRES 14 A 219 SER SER GLN GLY THR LYS PRO THR THR SER HIS PHE SER SEQRES 15 A 219 VAL LEU SER PHE THR PRO ARG PRO GLN ASP HIS ASN THR SEQRES 16 A 219 ASP LEU THR CYS HIS VAL ASP PHE SER ARG LYS GLY VAL SEQRES 17 A 219 SER ALA GLN ARG THR VAL ARG LEU ARG VAL ALA SEQRES 1 B 219 PRO ASP GLY ARG PHE TRP ILE ARG VAL GLN GLU SER VAL SEQRES 2 B 219 MET VAL PRO GLU GLY LEU CYS ILE SER VAL PRO CYS SER SEQRES 3 B 219 PHE SER TYR PRO ARG GLN ASP TRP THR GLY SER THR PRO SEQRES 4 B 219 ALA TYR GLY TYR TRP PHE LYS ALA VAL THR GLU THR THR SEQRES 5 B 219 LYS GLY ALA PRO VAL ALA THR ASN HIS GLN SER ARG GLU SEQRES 6 B 219 VAL GLU MET SER THR ARG GLY ARG PHE GLN LEU THR GLY SEQRES 7 B 219 ASP PRO ALA LYS GLY ASN CYS SER LEU VAL ILE ARG ASP SEQRES 8 B 219 ALA GLN MET GLN ASP GLU SER GLN TYR PHE PHE ARG VAL SEQRES 9 B 219 GLU ARG GLY SER TYR VAL ARG TYR ASN PHE MET ASN ASP SEQRES 10 B 219 GLY PHE PHE LEU LYS VAL THR ALA LEU THR GLN LYS PRO SEQRES 11 B 219 ASP VAL TYR ILE PRO GLU THR LEU GLU PRO GLY GLN PRO SEQRES 12 B 219 VAL THR VAL ILE CYS VAL PHE ASN TRP ALA PHE GLU GLU SEQRES 13 B 219 CYS PRO PRO PRO SER PHE SER TRP THR GLY ALA ALA LEU SEQRES 14 B 219 SER SER GLN GLY THR LYS PRO THR THR SER HIS PHE SER SEQRES 15 B 219 VAL LEU SER PHE THR PRO ARG PRO GLN ASP HIS ASN THR SEQRES 16 B 219 ASP LEU THR CYS HIS VAL ASP PHE SER ARG LYS GLY VAL SEQRES 17 B 219 SER ALA GLN ARG THR VAL ARG LEU ARG VAL ALA SEQRES 1 D 219 PRO ASP GLY ARG PHE TRP ILE ARG VAL GLN GLU SER VAL SEQRES 2 D 219 MET VAL PRO GLU GLY LEU CYS ILE SER VAL PRO CYS SER SEQRES 3 D 219 PHE SER TYR PRO ARG GLN ASP TRP THR GLY SER THR PRO SEQRES 4 D 219 ALA TYR GLY TYR TRP PHE LYS ALA VAL THR GLU THR THR SEQRES 5 D 219 LYS GLY ALA PRO VAL ALA THR ASN HIS GLN SER ARG GLU SEQRES 6 D 219 VAL GLU MET SER THR ARG GLY ARG PHE GLN LEU THR GLY SEQRES 7 D 219 ASP PRO ALA LYS GLY ASN CYS SER LEU VAL ILE ARG ASP SEQRES 8 D 219 ALA GLN MET GLN ASP GLU SER GLN TYR PHE PHE ARG VAL SEQRES 9 D 219 GLU ARG GLY SER TYR VAL ARG TYR ASN PHE MET ASN ASP SEQRES 10 D 219 GLY PHE PHE LEU LYS VAL THR ALA LEU THR GLN LYS PRO SEQRES 11 D 219 ASP VAL TYR ILE PRO GLU THR LEU GLU PRO GLY GLN PRO SEQRES 12 D 219 VAL THR VAL ILE CYS VAL PHE ASN TRP ALA PHE GLU GLU SEQRES 13 D 219 CYS PRO PRO PRO SER PHE SER TRP THR GLY ALA ALA LEU SEQRES 14 D 219 SER SER GLN GLY THR LYS PRO THR THR SER HIS PHE SER SEQRES 15 D 219 VAL LEU SER PHE THR PRO ARG PRO GLN ASP HIS ASN THR SEQRES 16 D 219 ASP LEU THR CYS HIS VAL ASP PHE SER ARG LYS GLY VAL SEQRES 17 D 219 SER ALA GLN ARG THR VAL ARG LEU ARG VAL ALA HET NAG C 1 14 HET NAG C 2 14 HET GLO E 1 12 HET GAL E 2 10 HET NAG A 301 14 HET NAG D 301 14 HET SIA D 302 21 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM GLO D-GLUCOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID 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 GLO D-GLUCOSE IN LINEAR FORM HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE HETSYN SIA N-ACETYLNEURAMINIC ACID; SIALIC ACID; ALPHA-SIALIC HETSYN 2 SIA ACID; O-SIALIC ACID FORMUL 4 NAG 4(C8 H15 N O6) FORMUL 5 GLO C6 H12 O6 FORMUL 5 GAL C6 H12 O6 FORMUL 8 SIA C11 H19 N O9 HELIX 1 AA1 GLU A 83 ARG A 87 5 5 HELIX 2 AA2 ASP A 95 GLY A 99 5 5 HELIX 3 AA3 GLN A 109 GLU A 113 5 5 HELIX 4 AA4 ARG A 205 HIS A 209 5 5 HELIX 5 AA5 GLU B 83 ARG B 87 5 5 HELIX 6 AA6 ASP B 95 GLY B 99 5 5 HELIX 7 AA7 GLN B 109 GLU B 113 5 5 HELIX 8 AA8 ARG B 205 HIS B 209 5 5 HELIX 9 AA9 GLU D 83 ARG D 87 5 5 HELIX 10 AB1 GLN D 109 GLU D 113 5 5 HELIX 11 AB2 PHE D 130 GLY D 134 5 5 HELIX 12 AB3 ARG D 205 HIS D 209 5 5 SHEET 1 AA1 2 TRP A 22 ARG A 24 0 SHEET 2 AA1 2 SER A 42 SER A 44 -1 O SER A 42 N ARG A 24 SHEET 1 AA2 5 GLU A 27 PRO A 32 0 SHEET 2 AA2 5 VAL A 126 THR A 140 1 O PHE A 136 N VAL A 29 SHEET 3 AA2 5 GLN A 115 ARG A 122 -1 N PHE A 118 O PHE A 130 SHEET 4 AA2 5 TYR A 57 LYS A 62 -1 N TYR A 57 O GLU A 121 SHEET 5 AA2 5 ALA A 74 THR A 75 -1 O ALA A 74 N TRP A 60 SHEET 1 AA3 3 ILE A 37 VAL A 39 0 SHEET 2 AA3 3 LEU A 103 ILE A 105 -1 O ILE A 105 N ILE A 37 SHEET 3 AA3 3 PHE A 90 LEU A 92 -1 N GLN A 91 O VAL A 104 SHEET 1 AA4 3 ASP A 147 TYR A 149 0 SHEET 2 AA4 3 VAL A 160 VAL A 165 -1 O VAL A 165 N ASP A 147 SHEET 3 AA4 3 PHE A 197 PHE A 202 -1 O LEU A 200 N VAL A 162 SHEET 1 AA5 4 THR A 193 THR A 194 0 SHEET 2 AA5 4 SER A 177 GLY A 182 -1 N PHE A 178 O THR A 193 SHEET 3 AA5 4 ASP A 212 ASP A 218 -1 O HIS A 216 N SER A 179 SHEET 4 AA5 4 SER A 225 ARG A 231 -1 O VAL A 230 N LEU A 213 SHEET 1 AA6 2 TRP B 22 ARG B 24 0 SHEET 2 AA6 2 SER B 42 SER B 44 -1 O SER B 42 N ARG B 24 SHEET 1 AA7 5 SER B 28 PRO B 32 0 SHEET 2 AA7 5 VAL B 126 THR B 140 1 O PHE B 136 N VAL B 29 SHEET 3 AA7 5 GLN B 115 ARG B 122 -1 N ARG B 122 O VAL B 126 SHEET 4 AA7 5 TYR B 57 LYS B 62 -1 N TYR B 57 O GLU B 121 SHEET 5 AA7 5 ALA B 74 THR B 75 -1 O ALA B 74 N TRP B 60 SHEET 1 AA8 3 ILE B 37 VAL B 39 0 SHEET 2 AA8 3 LEU B 103 ILE B 105 -1 O LEU B 103 N VAL B 39 SHEET 3 AA8 3 PHE B 90 LEU B 92 -1 N GLN B 91 O VAL B 104 SHEET 1 AA9 3 ASP B 147 TYR B 149 0 SHEET 2 AA9 3 VAL B 160 VAL B 165 -1 O VAL B 165 N ASP B 147 SHEET 3 AA9 3 PHE B 197 PHE B 202 -1 O LEU B 200 N VAL B 162 SHEET 1 AB1 4 THR B 193 THR B 194 0 SHEET 2 AB1 4 SER B 177 GLY B 182 -1 N PHE B 178 O THR B 193 SHEET 3 AB1 4 ASP B 212 ASP B 218 -1 O HIS B 216 N SER B 179 SHEET 4 AB1 4 SER B 225 ARG B 231 -1 O ARG B 228 N CYS B 215 SHEET 1 AB2 2 TRP D 22 VAL D 25 0 SHEET 2 AB2 2 CYS D 41 SER D 44 -1 O SER D 44 N TRP D 22 SHEET 1 AB3 5 SER D 28 PRO D 32 0 SHEET 2 AB3 5 PHE D 135 THR D 140 1 O LYS D 138 N VAL D 29 SHEET 3 AB3 5 SER D 114 GLU D 121 -1 N TYR D 116 O PHE D 135 SHEET 4 AB3 5 TYR D 57 LYS D 62 -1 N TYR D 59 O ARG D 119 SHEET 5 AB3 5 ALA D 74 THR D 75 -1 O ALA D 74 N TRP D 60 SHEET 1 AB4 3 ILE D 37 VAL D 39 0 SHEET 2 AB4 3 LEU D 103 ILE D 105 -1 O LEU D 103 N VAL D 39 SHEET 3 AB4 3 GLN D 91 LEU D 92 -1 N GLN D 91 O VAL D 104 SHEET 1 AB5 3 ASP D 147 TYR D 149 0 SHEET 2 AB5 3 VAL D 160 VAL D 165 -1 O VAL D 165 N ASP D 147 SHEET 3 AB5 3 PHE D 197 PHE D 202 -1 O PHE D 202 N VAL D 160 SHEET 1 AB6 3 SER D 177 GLY D 182 0 SHEET 2 AB6 3 ASP D 212 ASP D 218 -1 O HIS D 216 N SER D 179 SHEET 3 AB6 3 SER D 225 ARG D 231 -1 O VAL D 230 N LEU D 213 SSBOND 1 CYS A 36 CYS A 173 1555 1555 2.03 SSBOND 2 CYS A 41 CYS A 101 1555 1555 2.05 SSBOND 3 CYS A 164 CYS A 215 1555 1555 2.00 SSBOND 4 CYS B 36 CYS B 173 1555 1555 2.04 SSBOND 5 CYS B 41 CYS B 101 1555 1555 2.05 SSBOND 6 CYS B 164 CYS B 215 1555 1555 2.05 SSBOND 7 CYS D 36 CYS D 173 1555 1555 2.04 SSBOND 8 CYS D 41 CYS D 101 1555 1555 2.02 SSBOND 9 CYS D 164 CYS D 215 1555 1555 2.05 LINK ND2 ASN A 100 C1 NAG A 301 1555 1555 1.44 LINK ND2 ASN B 100 C1 NAG C 1 1555 1555 1.45 LINK ND2 ASN D 100 C1 NAG D 301 1555 1555 1.45 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.48 LINK O4 GLO E 1 C1 GAL E 2 1555 1555 1.39 CRYST1 81.765 81.765 485.480 90.00 90.00 120.00 P 65 2 2 36 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 0.012230 0.007061 0.000000 0.00000 SCALE2 0.000000 0.014122 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002060 0.00000 CONECT 146 1247 CONECT 180 650 CONECT 644 5242 CONECT 650 180 CONECT 1167 1564 CONECT 1247 146 CONECT 1564 1167 CONECT 1879 2980 CONECT 1913 2383 CONECT 2377 5192 CONECT 2383 1913 CONECT 2900 3297 CONECT 2980 1879 CONECT 3297 2900 CONECT 3612 4713 CONECT 3646 4116 CONECT 4110 5256 CONECT 4116 3646 CONECT 4633 5030 CONECT 4713 3612 CONECT 5030 4633 CONECT 5192 2377 5193 5203 CONECT 5193 5192 5194 5200 CONECT 5194 5193 5195 5201 CONECT 5195 5194 5196 5202 CONECT 5196 5195 5197 5203 CONECT 5197 5196 5204 CONECT 5198 5199 5200 5205 CONECT 5199 5198 CONECT 5200 5193 5198 CONECT 5201 5194 CONECT 5202 5195 5206 CONECT 5203 5192 5196 CONECT 5204 5197 CONECT 5205 5198 CONECT 5206 5202 5207 5217 CONECT 5207 5206 5208 5214 CONECT 5208 5207 5209 5215 CONECT 5209 5208 5210 5216 CONECT 5210 5209 5211 5217 CONECT 5211 5210 5218 CONECT 5212 5213 5214 5219 CONECT 5213 5212 CONECT 5214 5207 5212 CONECT 5215 5208 CONECT 5216 5209 CONECT 5217 5206 5210 CONECT 5218 5211 CONECT 5219 5212 CONECT 5220 5221 5226 CONECT 5221 5220 5222 5227 CONECT 5222 5221 5223 5228 CONECT 5223 5222 5224 5229 CONECT 5224 5223 5225 5230 CONECT 5225 5224 5231 CONECT 5226 5220 CONECT 5227 5221 CONECT 5228 5222 CONECT 5229 5223 5232 CONECT 5230 5224 CONECT 5231 5225 CONECT 5232 5229 5233 5240 CONECT 5233 5232 5234 5238 CONECT 5234 5233 5235 CONECT 5235 5234 5236 5239 CONECT 5236 5235 5237 5240 CONECT 5237 5236 5241 CONECT 5238 5233 CONECT 5239 5235 CONECT 5240 5232 5236 CONECT 5241 5237 CONECT 5242 644 5243 5253 CONECT 5243 5242 5244 5250 CONECT 5244 5243 5245 5251 CONECT 5245 5244 5246 5252 CONECT 5246 5245 5247 5253 CONECT 5247 5246 5254 CONECT 5248 5249 5250 5255 CONECT 5249 5248 CONECT 5250 5243 5248 CONECT 5251 5244 CONECT 5252 5245 CONECT 5253 5242 5246 CONECT 5254 5247 CONECT 5255 5248 CONECT 5256 4110 5257 5267 CONECT 5257 5256 5258 5264 CONECT 5258 5257 5259 5265 CONECT 5259 5258 5260 5266 CONECT 5260 5259 5261 5267 CONECT 5261 5260 5268 CONECT 5262 5263 5264 5269 CONECT 5263 5262 CONECT 5264 5257 5262 CONECT 5265 5258 CONECT 5266 5259 CONECT 5267 5256 5260 CONECT 5268 5261 CONECT 5269 5262 CONECT 5270 5271 5282 5283 CONECT 5271 5270 5272 5284 5286 CONECT 5272 5271 5273 CONECT 5273 5272 5274 5285 CONECT 5274 5273 5275 5281 CONECT 5275 5274 5276 5286 CONECT 5276 5275 5277 5287 CONECT 5277 5276 5278 5288 CONECT 5278 5277 5289 CONECT 5279 5280 5281 5290 CONECT 5280 5279 CONECT 5281 5274 5279 CONECT 5282 5270 CONECT 5283 5270 CONECT 5284 5271 CONECT 5285 5273 CONECT 5286 5271 5275 CONECT 5287 5276 CONECT 5288 5277 CONECT 5289 5278 CONECT 5290 5279 MASTER 291 0 7 12 50 0 0 6 5287 3 120 51 END