HEADER IMMUNE SYSTEM 22-MAR-22 7UEL TITLE GENETIC AND STRUCTURAL BASIS FOR THE HUMAN ANTI-ALPHA-GALACTOSYL TITLE 2 ANTIBODY RESPONSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAVY CHAIN FAB OF ANTIBODY JEC1; COMPND 3 CHAIN: H; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: LIGHT CHAIN FAB OF ANTIBODY JEC1; COMPND 7 CHAIN: L; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 6 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HEK293; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 14 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 16 EXPRESSION_SYSTEM_CELL_LINE: HEK293 KEYWDS ALPHA-GALACTOSYL, ANTIBODY, ANTI-ALPHA-GAL, IMMUNE RESPONSE, M86, KEYWDS 2 IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR D.B.LANGLEY,D.CHRIST REVDAT 4 03-APR-24 7UEL 1 REMARK REVDAT 3 03-AUG-22 7UEL 1 JRNL REVDAT 2 20-JUL-22 7UEL 1 JRNL REVDAT 1 29-JUN-22 7UEL 0 SPRSDE 29-JUN-22 7UEL 6NUZ JRNL AUTH D.B.LANGLEY,P.SCHOFIELD,D.NEVOLTRIS,J.JACKSON,K.J.L.JACKSON, JRNL AUTH 2 T.J.PETERS,M.BURK,J.M.MATTHEWS,A.BASTEN,C.C.GOODNOW, JRNL AUTH 3 S.VAN NUNEN,J.H.REED,D.CHRIST JRNL TITL GENETIC AND STRUCTURAL BASIS OF THE HUMAN JRNL TITL 2 ANTI-ALPHA-GALACTOSYL ANTIBODY RESPONSE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 119 12119 2022 JRNL REFN ESSN 1091-6490 JRNL PMID 35867757 JRNL DOI 10.1073/PNAS.2123212119 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.68 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 37835 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1907 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 37.6800 - 4.5768 1.00 2620 156 0.1597 0.2041 REMARK 3 2 4.5768 - 3.6337 1.00 2602 127 0.1328 0.1667 REMARK 3 3 3.6337 - 3.1746 1.00 2554 141 0.1520 0.2164 REMARK 3 4 3.1746 - 2.8845 1.00 2610 116 0.1684 0.2129 REMARK 3 5 2.8845 - 2.6778 1.00 2581 131 0.1770 0.2188 REMARK 3 6 2.6778 - 2.5199 1.00 2536 142 0.1827 0.2271 REMARK 3 7 2.5199 - 2.3938 1.00 2558 136 0.1789 0.2301 REMARK 3 8 2.3938 - 2.2896 1.00 2559 135 0.1813 0.2276 REMARK 3 9 2.2896 - 2.2014 1.00 2569 133 0.1913 0.2127 REMARK 3 10 2.2014 - 2.1255 1.00 2543 139 0.1908 0.2757 REMARK 3 11 2.1255 - 2.0590 1.00 2544 134 0.1967 0.2411 REMARK 3 12 2.0590 - 2.0002 1.00 2543 159 0.2079 0.2345 REMARK 3 13 2.0002 - 1.9475 1.00 2566 137 0.2302 0.2733 REMARK 3 14 1.9475 - 1.9000 1.00 2543 121 0.2504 0.3275 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.260 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.62 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.02 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 : 0.013 3365 REMARK 3 ANGLE : 1.311 4602 REMARK 3 CHIRALITY : 0.081 511 REMARK 3 PLANARITY : 0.009 591 REMARK 3 DIHEDRAL : 3.549 2678 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN L AND RESID 4:212 ) REMARK 3 ORIGIN FOR THE GROUP (A): -67.635 10.639 39.376 REMARK 3 T TENSOR REMARK 3 T11: 0.1850 T22: 0.1904 REMARK 3 T33: 0.2450 T12: 0.0617 REMARK 3 T13: -0.0139 T23: -0.0213 REMARK 3 L TENSOR REMARK 3 L11: 1.3382 L22: 0.9269 REMARK 3 L33: 2.1620 L12: -0.0049 REMARK 3 L13: 0.9291 L23: 0.3311 REMARK 3 S TENSOR REMARK 3 S11: -0.1816 S12: -0.2532 S13: 0.0551 REMARK 3 S21: -0.0438 S22: -0.0138 S23: 0.2246 REMARK 3 S31: -0.2959 S32: -0.4543 S33: 0.1323 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN H AND RESID 1:216 ) REMARK 3 ORIGIN FOR THE GROUP (A): -66.526 -5.564 42.559 REMARK 3 T TENSOR REMARK 3 T11: 0.2355 T22: 0.3075 REMARK 3 T33: 0.3229 T12: -0.1590 REMARK 3 T13: 0.0009 T23: 0.0338 REMARK 3 L TENSOR REMARK 3 L11: 0.7999 L22: 0.5780 REMARK 3 L33: 2.9399 L12: -0.2882 REMARK 3 L13: 0.6662 L23: 0.4422 REMARK 3 S TENSOR REMARK 3 S11: 0.0979 S12: -0.1884 S13: -0.1299 REMARK 3 S21: 0.0208 S22: -0.0340 S23: 0.1768 REMARK 3 S31: 0.5867 S32: -0.8755 S33: -0.0122 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 7UEL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-MAR-22. REMARK 100 THE DEPOSITION ID IS D_1000264072. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-DEC-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.32 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37838 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 37.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 0.84900 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 2.7.17 REMARK 200 STARTING MODEL: GENERIC FAB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: EQUAL VOLUMES OF PROTEIN (IN 25 MM REMARK 280 TRIS (PH 8.0) AND 100 MM NACL) AND WELL SOLUTION (100 MM HEPES REMARK 280 (PH 7.4), 65% (V/V) 2-METHYL-2,4-PENTANEDIOL (MPD)) WERE REMARK 280 COMBINED., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 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+1/2 REMARK 290 4555 -X+1/2,Y+1/2,-Z+1/2 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 24.41832 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.68500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 46.29095 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 24.41832 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 35.68500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 46.29095 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -81.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, L 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 L 595 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 H 217 REMARK 465 SER H 218 REMARK 465 HIS H 219 REMARK 465 HIS H 220 REMARK 465 HIS H 221 REMARK 465 HIS H 222 REMARK 465 HIS H 223 REMARK 465 HIS H 224 REMARK 465 GLN L 1 REMARK 465 SER L 2 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 ASP H 61 CG OD1 OD2 REMARK 470 LYS H 129 CG CD CE NZ REMARK 470 LYS L 156 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH L 550 O HOH L 566 1.95 REMARK 500 NE2 GLN H 105 O HOH H 401 1.99 REMARK 500 OD1 ASN L 112 O HOH L 401 2.06 REMARK 500 O LYS L 186 O HOH L 402 2.13 REMARK 500 O HOH L 480 O HOH L 589 2.13 REMARK 500 OD2 ASP H 72 O HOH H 402 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 PRO H 14 152.09 -49.24 REMARK 500 ASP L 27B -85.65 -115.93 REMARK 500 ASN L 31 37.22 -90.89 REMARK 500 TYR L 32 58.39 -114.21 REMARK 500 VAL L 51 -46.11 70.90 REMARK 500 VAL L 97 -55.64 72.83 REMARK 500 CYS L 211 98.92 -66.89 REMARK 500 CYS L 211 98.92 -69.84 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 MG L 305 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU L 83 OE1 REMARK 620 2 VAL L 106 O 95.6 REMARK 620 3 HOH L 424 O 89.1 93.4 REMARK 620 4 HOH L 547 O 90.3 114.3 152.3 REMARK 620 5 HOH L 564 O 93.0 168.9 79.7 72.7 REMARK 620 6 HOH L 569 O 172.8 91.5 89.8 87.3 79.9 REMARK 620 N 1 2 3 4 5 DBREF 7UEL H 1 224 PDB 7UEL 7UEL 1 224 DBREF 7UEL L 1 212 PDB 7UEL 7UEL 1 212 SEQRES 1 H 229 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 H 229 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 H 229 PHE SER PHE SER SER TYR TRP MET SER TRP ALA ARG GLN SEQRES 4 H 229 ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA ASN ILE LYS SEQRES 5 H 229 GLU ASP GLY SER GLU LYS TYR TYR VAL ASP SER VAL LYS SEQRES 6 H 229 GLY ARG PHE THR ILE SER ARG ASP ASN ALA TRP ASN SER SEQRES 7 H 229 LEU TYR LEU GLN MET ASN SER LEU ARG GLY GLU ASP THR SEQRES 8 H 229 ALA VAL TYR TYR CYS THR ARG ASP ARG GLY TRP LEU THR SEQRES 9 H 229 PHE ASP TYR TRP GLY GLN GLY THR LEU VAL THR VAL SER SEQRES 10 H 229 SER ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU ALA SEQRES 11 H 229 PRO SER SER LYS SER THR SER GLY GLY THR ALA ALA LEU SEQRES 12 H 229 GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO VAL THR SEQRES 13 H 229 VAL SER TRP ASN SER GLY ALA LEU THR SER GLY VAL HIS SEQRES 14 H 229 THR PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR SER SEQRES 15 H 229 LEU SER SER VAL VAL THR VAL PRO SER SER SER LEU GLY SEQRES 16 H 229 THR GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO SER SEQRES 17 H 229 ASN THR LYS VAL ASP LYS LYS VAL GLU PRO LYS SER CYS SEQRES 18 H 229 GLY SER HIS HIS HIS HIS HIS HIS SEQRES 1 L 214 GLN SER ALA LEU THR GLN PRO PRO SER ALA SER GLY SER SEQRES 2 L 214 PRO GLY GLN SER VAL THR ILE SER CYS THR GLY THR SER SEQRES 3 L 214 SER ASP VAL GLY ALA TYR ASN TYR VAL SER TRP TYR GLN SEQRES 4 L 214 GLN HIS PRO GLY LYS ALA PRO LYS LEU MET ILE TYR GLU SEQRES 5 L 214 VAL ASN LYS ARG PRO SER GLY VAL PRO ASP ARG PHE SER SEQRES 6 L 214 GLY SER LYS SER GLY ASN THR ALA SER LEU THR VAL SER SEQRES 7 L 214 GLY LEU GLN ALA GLU ASP GLU ALA ASP TYR TYR CYS GLY SEQRES 8 L 214 SER PHE ALA VAL SER SER VAL PHE GLY THR GLY THR LYS SEQRES 9 L 214 VAL THR VAL LEU GLY GLN PRO LYS ALA ASN PRO THR VAL SEQRES 10 L 214 THR LEU PHE PRO PRO SER SER GLU GLU LEU GLN ALA ASN SEQRES 11 L 214 LYS ALA THR LEU VAL CYS LEU ILE SER ASP PHE TYR PRO SEQRES 12 L 214 GLY ALA VAL THR VAL ALA TRP LYS ALA ASP GLY SER PRO SEQRES 13 L 214 VAL LYS ALA GLY VAL GLU THR THR LYS PRO SER LYS GLN SEQRES 14 L 214 SER ASN ASN LYS TYR ALA ALA SER SER TYR LEU SER LEU SEQRES 15 L 214 THR PRO GLU GLN TRP LYS SER HIS ARG SER TYR SER CYS SEQRES 16 L 214 GLN VAL THR HIS GLU GLY SER THR VAL GLU LYS THR VAL SEQRES 17 L 214 ALA PRO THR GLU CYS SER HET CL H 301 1 HET CL H 302 1 HET CL H 303 1 HET TRS L 301 8 HET CL L 302 1 HET CL L 303 1 HET CL L 304 1 HET MG L 305 1 HETNAM CL CHLORIDE ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM MG MAGNESIUM ION HETSYN TRS TRIS BUFFER FORMUL 3 CL 6(CL 1-) FORMUL 6 TRS C4 H12 N O3 1+ FORMUL 10 MG MG 2+ FORMUL 11 HOH *322(H2 O) HELIX 1 AA1 SER H 28 TYR H 32 5 5 HELIX 2 AA2 ARG H 83 THR H 87 5 5 HELIX 3 AA3 LYS H 129 GLY H 133 5 5 HELIX 4 AA4 SER H 156 ALA H 158 5 3 HELIX 5 AA5 SER H 187 LEU H 189 5 3 HELIX 6 AA6 LYS H 201 ASN H 204 5 4 HELIX 7 AA7 GLN L 79 GLU L 83 5 5 HELIX 8 AA8 SER L 121 ALA L 127 1 7 HELIX 9 AA9 THR L 181 SER L 187 1 7 SHEET 1 AA1 4 GLN H 3 SER H 7 0 SHEET 2 AA1 4 LEU H 18 SER H 25 -1 O SER H 25 N GLN H 3 SHEET 3 AA1 4 SER H 77 MET H 82 -1 O MET H 82 N LEU H 18 SHEET 4 AA1 4 PHE H 67 ASP H 72 -1 N THR H 68 O GLN H 81 SHEET 1 AA2 6 GLY H 10 VAL H 12 0 SHEET 2 AA2 6 THR H 107 VAL H 111 1 O THR H 110 N GLY H 10 SHEET 3 AA2 6 ALA H 88 ASP H 95 -1 N ALA H 88 O VAL H 109 SHEET 4 AA2 6 TRP H 33 GLN H 39 -1 N ALA H 37 O TYR H 91 SHEET 5 AA2 6 LEU H 45 ILE H 51 -1 O GLU H 46 N ARG H 38 SHEET 6 AA2 6 LYS H 57 TYR H 59 -1 O TYR H 58 N ASN H 50 SHEET 1 AA3 4 GLY H 10 VAL H 12 0 SHEET 2 AA3 4 THR H 107 VAL H 111 1 O THR H 110 N GLY H 10 SHEET 3 AA3 4 ALA H 88 ASP H 95 -1 N ALA H 88 O VAL H 109 SHEET 4 AA3 4 PHE H 100A TRP H 103 -1 O TYR H 102 N ARG H 94 SHEET 1 AA4 4 SER H 120 LEU H 124 0 SHEET 2 AA4 4 THR H 135 TYR H 145 -1 O LEU H 141 N PHE H 122 SHEET 3 AA4 4 TYR H 176 PRO H 185 -1 O LEU H 178 N VAL H 142 SHEET 4 AA4 4 VAL H 163 THR H 165 -1 N HIS H 164 O VAL H 181 SHEET 1 AA5 4 SER H 120 LEU H 124 0 SHEET 2 AA5 4 THR H 135 TYR H 145 -1 O LEU H 141 N PHE H 122 SHEET 3 AA5 4 TYR H 176 PRO H 185 -1 O LEU H 178 N VAL H 142 SHEET 4 AA5 4 VAL H 169 LEU H 170 -1 N VAL H 169 O SER H 177 SHEET 1 AA6 3 THR H 151 TRP H 154 0 SHEET 2 AA6 3 TYR H 194 HIS H 200 -1 O ASN H 197 N SER H 153 SHEET 3 AA6 3 THR H 205 VAL H 211 -1 O VAL H 211 N TYR H 194 SHEET 1 AA7 5 SER L 9 GLY L 13 0 SHEET 2 AA7 5 THR L 102 VAL L 106 1 O THR L 105 N ALA L 11 SHEET 3 AA7 5 ALA L 84 SER L 90 -1 N ALA L 84 O VAL L 104 SHEET 4 AA7 5 VAL L 33 GLN L 38 -1 N TYR L 36 O TYR L 87 SHEET 5 AA7 5 LYS L 45 ILE L 48 -1 O MET L 47 N TRP L 35 SHEET 1 AA8 3 SER L 18 THR L 24 0 SHEET 2 AA8 3 THR L 70 SER L 76 -1 O ALA L 71 N CYS L 23 SHEET 3 AA8 3 PHE L 62 SER L 67 -1 N SER L 63 O THR L 74 SHEET 1 AA9 4 THR L 114 PHE L 118 0 SHEET 2 AA9 4 ALA L 130 PHE L 139 -1 O LEU L 135 N THR L 116 SHEET 3 AA9 4 TYR L 172 LEU L 180 -1 O LEU L 180 N ALA L 130 SHEET 4 AA9 4 VAL L 159 THR L 161 -1 N GLU L 160 O TYR L 177 SHEET 1 AB1 4 THR L 114 PHE L 118 0 SHEET 2 AB1 4 ALA L 130 PHE L 139 -1 O LEU L 135 N THR L 116 SHEET 3 AB1 4 TYR L 172 LEU L 180 -1 O LEU L 180 N ALA L 130 SHEET 4 AB1 4 SER L 165 LYS L 166 -1 N SER L 165 O ALA L 173 SHEET 1 AB2 4 SER L 153 VAL L 155 0 SHEET 2 AB2 4 THR L 145 ALA L 150 -1 N TRP L 148 O VAL L 155 SHEET 3 AB2 4 TYR L 191 HIS L 197 -1 O GLN L 194 N ALA L 147 SHEET 4 AB2 4 SER L 200 VAL L 206 -1 O VAL L 202 N VAL L 195 SSBOND 1 CYS H 22 CYS H 92 1555 1555 2.03 SSBOND 2 CYS H 140 CYS H 196 1555 1555 2.03 SSBOND 3 CYS H 216 CYS L 211 1555 1555 2.03 SSBOND 4 CYS L 23 CYS L 88 1555 1555 2.04 SSBOND 5 CYS L 134 CYS L 193 1555 1555 2.03 LINK OE1 GLU L 83 MG MG L 305 1555 1555 2.14 LINK O VAL L 106 MG MG L 305 1555 1555 2.30 LINK MG MG L 305 O HOH L 424 1555 1555 2.24 LINK MG MG L 305 O HOH L 547 1555 1555 2.26 LINK MG MG L 305 O HOH L 564 1555 1555 2.87 LINK MG MG L 305 O HOH L 569 1555 1555 2.51 CISPEP 1 PHE H 146 PRO H 147 0 -9.26 CISPEP 2 GLU H 148 PRO H 149 0 -4.71 CISPEP 3 TYR L 140 PRO L 141 0 -0.74 CRYST1 73.540 71.370 95.821 90.00 104.94 90.00 I 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 0.013598 0.000000 0.003629 0.00000 SCALE2 0.000000 0.014011 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010801 0.00000