HEADER IMMUNE SYSTEM 15-NOV-22 8F60 TITLE ANTI-BTLA MONOCLONAL ANTIBODY R23C8 IN COMPLEX WITH BTLA COMPND MOL_ID: 1; COMPND 2 MOLECULE: R23C8 FAB HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: R23C8 FAB LIGHT CHAIN; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: B- AND T-LYMPHOCYTE ATTENUATOR; COMPND 11 CHAIN: C; COMPND 12 SYNONYM: B- AND T-LYMPHOCYTE-ASSOCIATED PROTEIN; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 3 ORGANISM_TAXID: 9986; SOURCE 4 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: ORYCTOLAGUS CUNICULUS; SOURCE 8 ORGANISM_TAXID: 9986; SOURCE 9 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: BTLA; SOURCE 16 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 10029 KEYWDS MONOCLONAL ANTIBODY, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR J.HENDLE,S.ATWELL,R.LIEU,M.HICKEY,K.WEICHERT REVDAT 4 25-OCT-23 8F60 1 REMARK REVDAT 3 16-AUG-23 8F60 1 JRNL REVDAT 2 05-JUL-23 8F60 1 JRNL REVDAT 1 24-MAY-23 8F60 0 JRNL AUTH T.C.CHEUNG,S.ATWELL,L.BAFETTI,P.D.CUENCA,K.FRONING,J.HENDLE, JRNL AUTH 2 M.HICKEY,C.HO,J.HUANG,R.LIEU,S.LIM,D.LIPPNER,V.OBUNGU, JRNL AUTH 3 L.WARD-KAVANAGH,K.WEICHERT,C.F.WARE,A.C.VENDEL JRNL TITL EPITOPE TOPOGRAPHY OF AGONIST ANTIBODIES TO THE CHECKPOINT JRNL TITL 2 INHIBITORY RECEPTOR BTLA. JRNL REF STRUCTURE V. 31 958 2023 JRNL REFN ISSN 0969-2126 JRNL PMID 37279757 JRNL DOI 10.1016/J.STR.2023.05.011 REMARK 2 REMARK 2 RESOLUTION. 1.64 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC V5.8 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 102757 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 + TEST SET) : 0.183 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5400 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3959 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 54 REMARK 3 SOLVENT ATOMS : 476 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.63 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.09000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.48000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.93000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.071 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.073 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.053 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.600 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8F60 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-NOV-22. REMARK 100 THE DEPOSITION ID IS D_1000270073. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-SEP-15 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 : APS REMARK 200 BEAMLINE : 31-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97625 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 108178 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.640 REMARK 200 RESOLUTION RANGE LOW (A) : 60.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.64 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 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: 2AW2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 4K + 100MM SODIUM ACETATE PH REMARK 280 4.6, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 78.23200 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.83050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 78.23200 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 39.83050 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 REMARK 350 TOTAL BURIED SURFACE AREA: 6310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, K 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 GLN A 188 REMARK 465 THR A 211 REMARK 465 CYS A 212 REMARK 465 SER A 213 REMARK 465 HIS A 214 REMARK 465 HIS A 215 REMARK 465 HIS A 216 REMARK 465 HIS A 217 REMARK 465 HIS A 218 REMARK 465 HIS A 219 REMARK 465 HIS A 220 REMARK 465 HIS A 221 REMARK 465 ALA B 1 REMARK 465 LYS C 31 REMARK 465 GLU C 32 REMARK 465 SER C 33 REMARK 465 SER C 140 REMARK 465 GLU C 141 REMARK 465 ARG C 142 REMARK 465 PRO C 143 REMARK 465 SER C 144 REMARK 465 LYS C 145 REMARK 465 ASP C 146 REMARK 465 GLU C 147 REMARK 465 MET C 148 REMARK 465 ALA C 149 REMARK 465 SER C 150 REMARK 465 GLU C 151 REMARK 465 PHE C 152 REMARK 465 ILE C 153 REMARK 465 ASP C 154 REMARK 465 GLY C 155 REMARK 465 ARG C 156 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 ARG A 61 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 202 CE NZ REMARK 470 SER A 210 OG REMARK 470 LYS B 196 CG CD CE NZ REMARK 470 LYS C 41 CE NZ REMARK 470 LYS C 61 CG CD CE NZ REMARK 470 ASN C 65 CG OD1 ND2 REMARK 470 LYS C 90 CG CD CE NZ REMARK 470 GLU C 92 CG CD OE1 OE2 REMARK 470 LYS C 93 CG CD CE NZ REMARK 470 ASN C 94 CG OD1 ND2 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 THR A 71 -167.22 -118.35 REMARK 500 ALA B 51 -37.30 72.04 REMARK 500 LYS B 145 73.78 50.69 REMARK 500 PRO B 148 -166.92 -79.41 REMARK 500 ALA C 64 -127.86 -98.14 REMARK 500 SER C 138 15.30 -146.81 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 480 DISTANCE = 6.75 ANGSTROMS DBREF 8F60 A 1 221 PDB 8F60 8F60 1 221 DBREF 8F60 B 1 218 PDB 8F60 8F60 1 218 DBREF 8F60 C 31 150 UNP Q7Z6A9 BTLA_HUMAN 31 150 SEQADV 8F60 HIS C 47 UNP Q7Z6A9 SER 47 ENGINEERED MUTATION SEQADV 8F60 GLU C 151 UNP Q7Z6A9 EXPRESSION TAG SEQADV 8F60 PHE C 152 UNP Q7Z6A9 EXPRESSION TAG SEQADV 8F60 ILE C 153 UNP Q7Z6A9 EXPRESSION TAG SEQADV 8F60 ASP C 154 UNP Q7Z6A9 EXPRESSION TAG SEQADV 8F60 GLY C 155 UNP Q7Z6A9 EXPRESSION TAG SEQADV 8F60 ARG C 156 UNP Q7Z6A9 EXPRESSION TAG SEQRES 1 A 221 PCA SER VAL GLU GLU SER GLY GLY ARG LEU VAL THR PRO SEQRES 2 A 221 GLY THR PRO LEU THR LEU THR CYS THR ALA SER GLY PHE SEQRES 3 A 221 ASP ILE SER LYS TYR ASN ILE GLN TRP VAL ARG GLN SER SEQRES 4 A 221 PRO GLY LYS GLY LEU GLU TYR ILE GLY PHE ILE ASN TYR SEQRES 5 A 221 GLY GLY SER ALA TYR TYR ALA SER ARG ALA LYS GLY ARG SEQRES 6 A 221 PHE THR ILE SER LYS THR SER THR THR VAL ASP LEU LYS SEQRES 7 A 221 ILE ALA SER PRO THR THR GLY ASP THR ALA THR TYR PHE SEQRES 8 A 221 CYS ALA ARG GLY LEU SER ASN SER ASP LEU TRP GLY PRO SEQRES 9 A 221 GLY THR LEU VAL THR VAL SER LEU GLY GLN PRO LYS ALA SEQRES 10 A 221 PRO SER VAL PHE PRO LEU ALA PRO CYS CYS GLY ASP THR SEQRES 11 A 221 PRO SER SER THR VAL THR LEU GLY CYS LEU VAL LYS GLY SEQRES 12 A 221 TYR LEU PRO GLU PRO VAL THR VAL THR TRP ASN SER GLY SEQRES 13 A 221 THR LEU THR ASN GLY VAL ARG THR PHE PRO SER VAL ARG SEQRES 14 A 221 GLN SER SER GLY LEU TYR SER LEU SER SER VAL VAL SER SEQRES 15 A 221 VAL THR SER SER SER GLN PRO VAL THR CYS ASN VAL ALA SEQRES 16 A 221 HIS PRO ALA THR ASN THR LYS VAL ASP LYS THR VAL ALA SEQRES 17 A 221 PRO SER THR CYS SER HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 1 B 218 ALA ILE ASP MET THR GLN THR PRO SER SER VAL SER GLU SEQRES 2 B 218 PRO VAL GLY GLY THR VAL THR ILE LYS CYS GLN ALA SER SEQRES 3 B 218 GLN SER ILE SER SER TRP LEU SER TRP TYR GLN GLN LYS SEQRES 4 B 218 PRO GLY GLN PRO PRO LYS LEU LEU ILE TYR ARG ALA SER SEQRES 5 B 218 THR LEU ALA SER GLY ILE PRO SER ARG PHE LYS GLY SER SEQRES 6 B 218 GLY SER GLY THR GLU TYR THR LEU THR ILE SER ASP LEU SEQRES 7 B 218 GLU CYS ALA ASP ALA ALA THR TYR TYR CYS GLN CYS THR SEQRES 8 B 218 TYR GLY GLY VAL VAL GLY SER THR SER ASP ASP ASN PRO SEQRES 9 B 218 PHE GLY GLY GLY THR GLU VAL VAL VAL LYS GLY ASP PRO SEQRES 10 B 218 VAL ALA PRO THR VAL LEU ILE PHE PRO PRO ALA ALA ASP SEQRES 11 B 218 GLN VAL ALA THR GLY THR VAL THR ILE VAL CYS VAL ALA SEQRES 12 B 218 ASN LYS TYR PHE PRO ASP VAL THR VAL THR TRP GLU VAL SEQRES 13 B 218 ASP GLY THR THR GLN THR THR GLY ILE GLU ASN SER LYS SEQRES 14 B 218 THR PRO GLN ASN SER ALA ASP CYS THR TYR ASN LEU SER SEQRES 15 B 218 SER THR LEU THR LEU THR SER THR GLN TYR ASN SER HIS SEQRES 16 B 218 LYS GLU TYR THR CYS LYS VAL THR GLN GLY THR THR SER SEQRES 17 B 218 VAL VAL GLN SER PHE ASN ARG GLY ASP CYS SEQRES 1 C 126 LYS GLU SER CYS ASP VAL GLN LEU TYR ILE LYS ARG GLN SEQRES 2 C 126 SER GLU HIS HIS ILE LEU ALA GLY ASP PRO PHE GLU LEU SEQRES 3 C 126 GLU CYS PRO VAL LYS TYR CYS ALA ASN ARG PRO HIS VAL SEQRES 4 C 126 THR TRP CYS LYS LEU ASN GLY THR THR CYS VAL LYS LEU SEQRES 5 C 126 GLU ASP ARG GLN THR SER TRP LYS GLU GLU LYS ASN ILE SEQRES 6 C 126 SER PHE PHE ILE LEU HIS PHE GLU PRO VAL LEU PRO ASN SEQRES 7 C 126 ASP ASN GLY SER TYR ARG CYS SER ALA ASN PHE GLN SER SEQRES 8 C 126 ASN LEU ILE GLU SER HIS SER THR THR LEU TYR VAL THR SEQRES 9 C 126 ASP VAL LYS SER ALA SER GLU ARG PRO SER LYS ASP GLU SEQRES 10 C 126 MET ALA SER GLU PHE ILE ASP GLY ARG HET PCA A 1 8 HET NAG K 1 14 HET NAG K 2 14 HET BMA K 3 11 HET MAN K 4 11 HET ACT B 301 4 HETNAM PCA PYROGLUTAMIC ACID HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM ACT ACETATE ION 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 BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE FORMUL 1 PCA C5 H7 N O3 FORMUL 4 NAG 2(C8 H15 N O6) FORMUL 4 BMA C6 H12 O6 FORMUL 4 MAN C6 H12 O6 FORMUL 5 ACT C2 H3 O2 1- FORMUL 6 HOH *476(H2 O) HELIX 1 AA1 ASP A 27 TYR A 31 5 5 HELIX 2 AA2 THR A 83 THR A 87 5 5 HELIX 3 AA3 SER A 155 THR A 157 5 3 HELIX 4 AA4 PRO A 197 ASN A 200 5 4 HELIX 5 AA5 GLU B 79 ALA B 83 5 5 HELIX 6 AA6 TYR B 92 VAL B 95 5 4 HELIX 7 AA7 ALA B 128 ALA B 133 1 6 HELIX 8 AA8 SER B 189 SER B 194 1 6 HELIX 9 AA9 GLY B 216 CYS B 218 5 3 HELIX 10 AB1 LEU C 106 ASN C 110 5 5 SHEET 1 AA1 4 SER A 2 SER A 6 0 SHEET 2 AA1 4 LEU A 17 SER A 24 -1 O THR A 22 N GLU A 4 SHEET 3 AA1 4 VAL A 75 ILE A 79 -1 O ILE A 79 N LEU A 17 SHEET 4 AA1 4 PHE A 66 LYS A 70 -1 N SER A 69 O ASP A 76 SHEET 1 AA2 6 LEU A 10 VAL A 11 0 SHEET 2 AA2 6 THR A 106 VAL A 110 1 O THR A 109 N VAL A 11 SHEET 3 AA2 6 ALA A 88 ARG A 94 -1 N ALA A 88 O VAL A 108 SHEET 4 AA2 6 ILE A 33 GLN A 38 -1 N VAL A 36 O PHE A 91 SHEET 5 AA2 6 LEU A 44 ILE A 50 -1 O GLU A 45 N ARG A 37 SHEET 6 AA2 6 ALA A 56 TYR A 58 -1 O TYR A 57 N PHE A 49 SHEET 1 AA3 4 LEU A 10 VAL A 11 0 SHEET 2 AA3 4 THR A 106 VAL A 110 1 O THR A 109 N VAL A 11 SHEET 3 AA3 4 ALA A 88 ARG A 94 -1 N ALA A 88 O VAL A 108 SHEET 4 AA3 4 LEU A 101 TRP A 102 -1 O LEU A 101 N ARG A 94 SHEET 1 AA4 4 SER A 119 LEU A 123 0 SHEET 2 AA4 4 THR A 134 TYR A 144 -1 O LYS A 142 N SER A 119 SHEET 3 AA4 4 TYR A 175 THR A 184 -1 O LEU A 177 N VAL A 141 SHEET 4 AA4 4 ARG A 163 THR A 164 -1 N ARG A 163 O VAL A 180 SHEET 1 AA5 4 SER A 119 LEU A 123 0 SHEET 2 AA5 4 THR A 134 TYR A 144 -1 O LYS A 142 N SER A 119 SHEET 3 AA5 4 TYR A 175 THR A 184 -1 O LEU A 177 N VAL A 141 SHEET 4 AA5 4 VAL A 168 ARG A 169 -1 N VAL A 168 O SER A 176 SHEET 1 AA6 3 THR A 150 TRP A 153 0 SHEET 2 AA6 3 VAL A 190 HIS A 196 -1 O ASN A 193 N THR A 152 SHEET 3 AA6 3 THR A 201 VAL A 207 -1 O VAL A 203 N VAL A 194 SHEET 1 AA7 4 MET B 4 THR B 7 0 SHEET 2 AA7 4 VAL B 19 ALA B 25 -1 O LYS B 22 N THR B 7 SHEET 3 AA7 4 GLU B 70 ILE B 75 -1 O LEU B 73 N ILE B 21 SHEET 4 AA7 4 PHE B 62 SER B 67 -1 N LYS B 63 O THR B 74 SHEET 1 AA8 6 SER B 10 PRO B 14 0 SHEET 2 AA8 6 THR B 109 LYS B 114 1 O LYS B 114 N GLU B 13 SHEET 3 AA8 6 ALA B 84 CYS B 90 -1 N ALA B 84 O VAL B 111 SHEET 4 AA8 6 LEU B 33 GLN B 38 -1 N TYR B 36 O TYR B 87 SHEET 5 AA8 6 LYS B 45 TYR B 49 -1 O LEU B 47 N TRP B 35 SHEET 6 AA8 6 THR B 53 LEU B 54 -1 O THR B 53 N TYR B 49 SHEET 1 AA9 4 THR B 121 PHE B 125 0 SHEET 2 AA9 4 THR B 136 TYR B 146 -1 O ASN B 144 N THR B 121 SHEET 3 AA9 4 TYR B 179 THR B 188 -1 O LEU B 187 N VAL B 137 SHEET 4 AA9 4 ILE B 165 LYS B 169 -1 N GLU B 166 O THR B 184 SHEET 1 AB1 4 THR B 159 THR B 160 0 SHEET 2 AB1 4 THR B 151 VAL B 156 -1 N VAL B 156 O THR B 159 SHEET 3 AB1 4 GLU B 197 GLN B 204 -1 O THR B 203 N THR B 151 SHEET 4 AB1 4 THR B 207 ASN B 214 -1 O THR B 207 N GLN B 204 SHEET 1 AB2 4 GLN C 37 LEU C 38 0 SHEET 2 AB2 4 PHE C 54 LYS C 61 -1 O LYS C 61 N GLN C 37 SHEET 3 AB2 4 ILE C 95 PHE C 102 -1 O PHE C 102 N PHE C 54 SHEET 4 AB2 4 THR C 87 GLU C 92 -1 N SER C 88 O ILE C 99 SHEET 1 AB3 5 SER C 44 LEU C 49 0 SHEET 2 AB3 5 THR C 129 THR C 134 1 O TYR C 132 N HIS C 46 SHEET 3 AB3 5 GLY C 111 PHE C 119 -1 N GLY C 111 O LEU C 131 SHEET 4 AB3 5 THR C 70 ASN C 75 -1 N LEU C 74 O SER C 112 SHEET 5 AB3 5 THR C 78 LYS C 81 -1 O THR C 78 N ASN C 75 SHEET 1 AB4 4 SER C 44 LEU C 49 0 SHEET 2 AB4 4 THR C 129 THR C 134 1 O TYR C 132 N HIS C 46 SHEET 3 AB4 4 GLY C 111 PHE C 119 -1 N GLY C 111 O LEU C 131 SHEET 4 AB4 4 ASN C 122 GLU C 125 -1 O ILE C 124 N ALA C 117 SSBOND 1 CYS A 21 CYS A 92 1555 1555 2.07 SSBOND 2 CYS A 126 CYS B 218 1555 1555 2.04 SSBOND 3 CYS A 139 CYS A 192 1555 1555 2.05 SSBOND 4 CYS B 23 CYS B 88 1555 1555 2.04 SSBOND 5 CYS B 80 CYS B 177 1555 1555 2.06 SSBOND 6 CYS B 141 CYS B 200 1555 1555 2.00 SSBOND 7 CYS C 34 CYS C 63 1555 1555 2.03 SSBOND 8 CYS C 58 CYS C 115 1555 1555 2.03 SSBOND 9 CYS C 72 CYS C 79 1555 1555 2.04 LINK C PCA A 1 N SER A 2 1555 1555 1.32 LINK ND2 ASN C 110 C1 NAG K 1 1555 1555 1.44 LINK O4 NAG K 1 C1 NAG K 2 1555 1555 1.44 LINK O4 NAG K 2 C1 BMA K 3 1555 1555 1.44 LINK O6 BMA K 3 C1 MAN K 4 1555 1555 1.44 CISPEP 1 LEU A 145 PRO A 146 0 -3.32 CISPEP 2 GLU A 147 PRO A 148 0 -2.45 CISPEP 3 THR B 7 PRO B 8 0 -7.43 CISPEP 4 PHE B 147 PRO B 148 0 0.26 CISPEP 5 GLU C 103 PRO C 104 0 -2.39 CRYST1 156.464 79.661 74.692 90.00 102.85 90.00 C 1 2 1 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 0.006391 0.000000 0.001458 0.00000 SCALE2 0.000000 0.012553 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013732 0.00000 HETATM 1 N PCA A 1 -35.928 36.352 -7.407 1.00 21.31 N HETATM 2 CA PCA A 1 -37.039 35.427 -7.248 1.00 22.19 C HETATM 3 CB PCA A 1 -37.906 35.619 -8.492 1.00 24.50 C HETATM 4 CG PCA A 1 -37.353 36.844 -9.209 1.00 26.46 C HETATM 5 CD PCA A 1 -36.095 37.172 -8.434 1.00 24.88 C HETATM 6 OE PCA A 1 -35.341 38.083 -8.737 1.00 26.19 O HETATM 7 C PCA A 1 -36.599 34.000 -7.172 1.00 21.96 C HETATM 8 O PCA A 1 -35.519 33.651 -7.649 1.00 23.38 O