HEADER IMMUNE SYSTEM 28-AUG-98 1KBG TITLE MHC CLASS I H-2KB PRESENTED GLYCOPEPTIDE RGY8-6H-GAL2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (MAJOR HISTOCOMPATIBILITY COMPLEX CLASS I ANTIGEN COMPND 3 H-2KB); COMPND 4 CHAIN: H; COMPND 5 FRAGMENT: PEPTIDE-BINDING DOMAIN; COMPND 6 SYNONYM: KB; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: FORMS HETERODIMER WITH CHAIN L, AND THEN A COMPND 9 TRIMOLECULAR COMPLEX WITH CHAIN P; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: PROTEIN (BETA-2-MICROGLOBULIN); COMPND 12 CHAIN: L; COMPND 13 FRAGMENT: MHC ASSOCIATED LIGHT CHAIN; COMPND 14 SYNONYM: B2M; COMPND 15 OTHER_DETAILS: FORMS HETERODIMER WITH CHAIN H, AND THEN A COMPND 16 TRIMOLECULAR COMPLEX WITH CHAIN P; COMPND 17 MOL_ID: 3; COMPND 18 MOLECULE: PROTEIN (SYNTHETIC GLYCOPEPTIDE RGY8-6H-GAL2); COMPND 19 CHAIN: P; COMPND 20 FRAGMENT: H-2KB-BOUND GLYCOPEPTIDE; COMPND 21 ENGINEERED: YES; COMPND 22 OTHER_DETAILS: VSV-8 DERIVED GLYCOPEPTIDE THAT FORMS A TRIMOLECULAR COMPND 23 COMPLEX WITH CHAINS H AND L. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 STRAIN: BALB/B; SOURCE 6 CELL: MOST NUCLEATED CELLS; SOURCE 7 CELLULAR_LOCATION: CYTOPLASM, ER, CELL SURFACE; SOURCE 8 EXPRESSION_SYSTEM: DROSOPHILA MELANOGASTER; SOURCE 9 EXPRESSION_SYSTEM_COMMON: FRUIT FLY; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 7227; SOURCE 11 EXPRESSION_SYSTEM_CELLULAR_LOCATION: SECRETED; SOURCE 12 OTHER_DETAILS: TRUNCATED AFTER RESIDUE 274; SOURCE 13 MOL_ID: 2; SOURCE 14 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 15 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 16 ORGANISM_TAXID: 10090; SOURCE 17 STRAIN: BALB/B; SOURCE 18 CELL: MOST NUCLEATED CELLS; SOURCE 19 CELLULAR_LOCATION: CYTOPLASM, ER, CELL SURFACE; SOURCE 20 OTHER_DETAILS: TRUNCATED AFTER RESIDUE 99; SOURCE 21 MOL_ID: 3; SOURCE 22 SYNTHETIC: YES; SOURCE 23 OTHER_DETAILS: VSV NUCLEOPROTEIN RESIDUES 52-59 COMMONLY REFERRED TO SOURCE 24 AS VSV-8 FROM THE VESICULAR STOMATITIS VIRUS. RESIDUE 57 IS REPLACED SOURCE 25 BY A SYNTHETIC GLYCOSYLATED AMINO ACID. KEYWDS MHC, MAJOR HISTOCOMPATIBILITY COMPLEX, ANTIGEN PRESENTATION, KEYWDS 2 GLYCOPEPTIDE, CELLULAR IMMUNITY, IMMUNOLOGY, CELL SURFACE RECEPTOR, KEYWDS 3 SYNTHETIC PEPTIDE, VACCINE, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR J.A.SPEIR,U.M.ABDEL-MOTAL,M.JONDAL,I.A.WILSON REVDAT 8 15-NOV-23 1KBG 1 REMARK REVDAT 7 16-AUG-23 1KBG 1 REMARK REVDAT 6 03-NOV-21 1KBG 1 SEQADV HETSYN REVDAT 5 29-JUL-20 1KBG 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 13-JUL-11 1KBG 1 VERSN REVDAT 3 24-FEB-09 1KBG 1 VERSN REVDAT 2 22-DEC-99 1KBG 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 09-FEB-99 1KBG 0 JRNL AUTH J.A.SPEIR,U.M.ABDEL-MOTAL,M.JONDAL,I.A.WILSON JRNL TITL CRYSTAL STRUCTURE OF AN MHC CLASS I PRESENTED GLYCOPEPTIDE JRNL TITL 2 THAT GENERATES CARBOHYDRATE-SPECIFIC CTL. JRNL REF IMMUNITY V. 10 51 1999 JRNL REFN ISSN 1074-7613 JRNL PMID 10023770 JRNL DOI 10.1016/S1074-7613(00)80006-0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH U.M.ABDEL-MOTAL,L.BERG,A.ROSEN,M.BENGTSSON,C.J.THORPE, REMARK 1 AUTH 2 J.KIHLBERG,J.DAHMEN,G.MAGNUSSON,K.KARLSSON,M.JONDAL REMARK 1 TITL IMMUNIZATION WITH GLYCOSYLATED KB-BINDING PEPTIDES GENERATES REMARK 1 TITL 2 CARBOHYDRATE- SPECIFIC, UNRESTRICTED CYTOTOXIC T CELLS REMARK 1 REF EUR.J.IMMUNOL. V. 26 544 1996 REMARK 1 REFN ISSN 0014-2980 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.0 REMARK 3 NUMBER OF REFLECTIONS : 26120 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2605 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.30 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 77.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2374 REMARK 3 BIN R VALUE (WORKING SET) : 0.3680 REMARK 3 BIN FREE R VALUE : 0.4240 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 266 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3121 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 75 REMARK 3 SOLVENT ATOMS : 108 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.80 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.48 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.38 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.53 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.300 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.110 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.320 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.430 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.960 ; 2.500 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : SGH_3.PAR REMARK 3 PARAMETER FILE 3 : WATER_AMMONIA.PAR REMARK 3 PARAMETER FILE 4 : PARAM3_MOD.CHO REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : SGH_3.TOP REMARK 3 TOPOLOGY FILE 3 : TOPH3.CHO REMARK 3 TOPOLOGY FILE 4 : WATER_AMMONIA.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 SOME PARAMETER/TOPOLOGY LIBRARIES HAVE BEEN MODIFIED IN-HOUSE TO REMARK 3 PROVIDE REMARK 3 MISSING OR CORRECTED SPECIFICATIONS FOR CARBOHYDRATE AND/OR REMARK 3 PROTEIN. REMARK 4 REMARK 4 1KBG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB. REMARK 100 THE DEPOSITION ID IS D_1000008161. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-FEB-96 REMARK 200 TEMPERATURE (KELVIN) : 133 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : SIEMENS REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : DOUBLE-FOCUSING MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28511 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.3 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07800 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.2000 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) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 55.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.38400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MR REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 2VAA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.3M NA/K PHOSPHATE, 2% MPD, PH 6.4 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 67.93500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.42000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 67.93500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.42000 REMARK 290 SMTRY3 4 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 5810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, L, P, 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 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 ASP H 29 -126.96 70.21 REMARK 500 ALA H 40 133.71 167.49 REMARK 500 ASN H 86 60.24 60.83 REMARK 500 GLN H 114 112.64 -165.93 REMARK 500 TYR H 123 -75.45 -119.69 REMARK 500 PRO H 195 -76.25 -44.78 REMARK 500 TYR H 209 131.49 -170.17 REMARK 500 PRO H 210 -177.93 -65.84 REMARK 500 LEU H 224 42.31 -101.76 REMARK 500 ILE H 225 61.71 -69.48 REMARK 500 GLN H 226 -70.37 -147.97 REMARK 500 GLU L 16 104.66 -160.87 REMARK 500 HIS L 31 135.11 -171.99 REMARK 500 LYS L 48 46.84 -76.20 REMARK 500 REMARK 500 REMARK: NULL DBREF 1KBG H 1 274 UNP P01901 HA1B_MOUSE 22 295 DBREF 1KBG L 1 99 UNP P01887 B2MG_MOUSE 21 119 DBREF 1KBG P 1 8 UNP P11212 NCAP_VSVIG 52 59 SEQADV 1KBG ESC P 6 UNP P11212 GLN 57 ENGINEERED MUTATION SEQRES 1 H 274 GLY PRO HIS SER LEU ARG TYR PHE VAL THR ALA VAL SER SEQRES 2 H 274 ARG PRO GLY LEU GLY GLU PRO ARG TYR MET GLU VAL GLY SEQRES 3 H 274 TYR VAL ASP ASP THR GLU PHE VAL ARG PHE ASP SER ASP SEQRES 4 H 274 ALA GLU ASN PRO ARG TYR GLU PRO ARG ALA ARG TRP MET SEQRES 5 H 274 GLU GLN GLU GLY PRO GLU TYR TRP GLU ARG GLU THR GLN SEQRES 6 H 274 LYS ALA LYS GLY ASN GLU GLN SER PHE ARG VAL ASP LEU SEQRES 7 H 274 ARG THR LEU LEU GLY TYR TYR ASN GLN SER LYS GLY GLY SEQRES 8 H 274 SER HIS THR ILE GLN VAL ILE SER GLY CYS GLU VAL GLY SEQRES 9 H 274 SER ASP GLY ARG LEU LEU ARG GLY TYR GLN GLN TYR ALA SEQRES 10 H 274 TYR ASP GLY CYS ASP TYR ILE ALA LEU ASN GLU ASP LEU SEQRES 11 H 274 LYS THR TRP THR ALA ALA ASP MET ALA ALA LEU ILE THR SEQRES 12 H 274 LYS HIS LYS TRP GLU GLN ALA GLY GLU ALA GLU ARG LEU SEQRES 13 H 274 ARG ALA TYR LEU GLU GLY THR CYS VAL GLU TRP LEU ARG SEQRES 14 H 274 ARG TYR LEU LYS ASN GLY ASN ALA THR LEU LEU ARG THR SEQRES 15 H 274 ASP SER PRO LYS ALA HIS VAL THR HIS HIS SER ARG PRO SEQRES 16 H 274 GLU ASP LYS VAL THR LEU ARG CYS TRP ALA LEU GLY PHE SEQRES 17 H 274 TYR PRO ALA ASP ILE THR LEU THR TRP GLN LEU ASN GLY SEQRES 18 H 274 GLU GLU LEU ILE GLN ASP MET GLU LEU VAL GLU THR ARG SEQRES 19 H 274 PRO ALA GLY ASP GLY THR PHE GLN LYS TRP ALA SER VAL SEQRES 20 H 274 VAL VAL PRO LEU GLY LYS GLU GLN TYR TYR THR CYS HIS SEQRES 21 H 274 VAL TYR HIS GLN GLY LEU PRO GLU PRO LEU THR LEU ARG SEQRES 22 H 274 TRP SEQRES 1 L 99 ILE GLN LYS THR PRO GLN ILE GLN VAL TYR SER ARG HIS SEQRES 2 L 99 PRO PRO GLU ASN GLY LYS PRO ASN ILE LEU ASN CYS TYR SEQRES 3 L 99 VAL THR GLN PHE HIS PRO PRO HIS ILE GLU ILE GLN MET SEQRES 4 L 99 LEU LYS ASN GLY LYS LYS ILE PRO LYS VAL GLU MET SER SEQRES 5 L 99 ASP MET SER PHE SER LYS ASP TRP SER PHE TYR ILE LEU SEQRES 6 L 99 ALA HIS THR GLU PHE THR PRO THR GLU THR ASP THR TYR SEQRES 7 L 99 ALA CYS ARG VAL LYS HIS ASP SER MET ALA GLU PRO LYS SEQRES 8 L 99 THR VAL TYR TRP ASP ARG ASP MET SEQRES 1 P 8 ARG GLY TYR VAL TYR ESC GLY LEU MODRES 1KBG ASN H 86 ASN GLYCOSYLATION SITE MODRES 1KBG ASN H 176 ASN GLYCOSYLATION SITE MODRES 1KBG ESC P 6 MET 2-AMINO-4-ETHYL SULFANYL BUTYRIC ACID HET ESC P 6 9 HET NAG A 1 14 HET NAG A 2 14 HET FUC A 3 10 HET GAL B 1 12 HET GLA B 2 11 HET NAG H1001 14 HETNAM ESC 2-AMINO-4-ETHYL SULFANYL BUTYRIC ACID HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM FUC ALPHA-L-FUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM GLA ALPHA-D-GALACTOPYRANOSE 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 FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L- HETSYN 2 FUC FUCOSE; FUCOSE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE HETSYN GLA ALPHA-D-GALACTOSE; D-GALACTOSE; GALACTOSE; ALPHA D- HETSYN 2 GLA GALACTOSE FORMUL 3 ESC C6 H13 N O2 S FORMUL 4 NAG 3(C8 H15 N O6) FORMUL 4 FUC C6 H12 O5 FORMUL 5 GAL C6 H12 O6 FORMUL 5 GLA C6 H12 O6 FORMUL 7 HOH *108(H2 O) HELIX 1 1 ARG H 50 GLN H 54 5 5 HELIX 2 2 PRO H 57 TYR H 85 1 29 HELIX 3 3 MET H 138 ALA H 150 1 13 HELIX 4 4 GLU H 152 GLU H 161 1 10 HELIX 5 5 THR H 163 ASN H 174 1 12 HELIX 6 6 ASN H 176 LEU H 179 1 4 HELIX 7 7 GLU H 254 TYR H 256 5 3 SHEET 1 A 6 TYR H 45 PRO H 47 0 SHEET 2 A 6 THR H 31 ASP H 37 -1 N ARG H 35 O GLU H 46 SHEET 3 A 6 ARG H 21 VAL H 28 -1 N VAL H 28 O THR H 31 SHEET 4 A 6 HIS H 3 VAL H 12 -1 N VAL H 12 O ARG H 21 SHEET 5 A 6 THR H 94 VAL H 103 -1 N VAL H 103 O HIS H 3 SHEET 6 A 6 LEU H 109 TYR H 118 -1 N ALA H 117 O GLN H 96 SHEET 1 B 2 ILE H 124 LEU H 126 0 SHEET 2 B 2 TRP H 133 ALA H 135 -1 N THR H 134 O ALA H 125 SHEET 1 C 4 LYS H 186 ARG H 194 0 SHEET 2 C 4 LYS H 198 LEU H 206 -1 N LEU H 206 O LYS H 186 SHEET 3 C 4 LYS H 243 PRO H 250 -1 N VAL H 249 O VAL H 199 SHEET 4 C 4 MET H 228 LEU H 230 -1 N GLU H 229 O SER H 246 SHEET 1 D 3 THR H 214 LEU H 219 0 SHEET 2 D 3 TYR H 257 TYR H 262 -1 N TYR H 262 O THR H 214 SHEET 3 D 3 LEU H 270 LEU H 272 -1 N LEU H 272 O CYS H 259 SHEET 1 E 4 GLN L 6 SER L 11 0 SHEET 2 E 4 PRO L 20 THR L 28 -1 N THR L 28 O GLN L 6 SHEET 3 E 4 ILE L 64 THR L 71 -1 N PHE L 70 O ASN L 21 SHEET 4 E 4 GLU L 50 SER L 52 -1 N SER L 52 O LEU L 65 SHEET 1 F 3 GLU L 36 LYS L 41 0 SHEET 2 F 3 TYR L 78 LYS L 83 -1 N LYS L 83 O GLU L 36 SHEET 3 F 3 LYS L 91 TYR L 94 -1 N VAL L 93 O CYS L 80 SSBOND 1 CYS H 101 CYS H 164 1555 1555 2.03 SSBOND 2 CYS H 203 CYS H 259 1555 1555 2.03 SSBOND 3 CYS L 25 CYS L 80 1555 1555 2.03 LINK ND2 ASN H 86 C1 NAG H1001 1555 1555 1.46 LINK ND2 ASN H 176 C1 NAG A 1 1555 1555 1.45 LINK C TYR P 5 N ESC P 6 1555 1555 1.32 LINK C ESC P 6 N GLY P 7 1555 1555 1.33 LINK CE ESC P 6 O1 GAL B 1 1555 1555 1.39 LINK O4 NAG A 1 C1 NAG A 2 1555 1555 1.39 LINK O6 NAG A 1 C1 FUC A 3 1555 1555 1.40 LINK O4 GAL B 1 C1 GLA B 2 1555 1555 1.40 CISPEP 1 TYR H 209 PRO H 210 0 1.02 CISPEP 2 HIS L 31 PRO L 32 0 0.31 CRYST1 135.870 86.840 44.980 90.00 90.00 90.00 P 21 21 2 4 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 0.007360 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011515 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022232 0.00000