HEADER IMMUNE SYSTEM 21-DEC-18 6NHA TITLE CRYSTAL STRUCTURE OF SYNT001, A HUMAN FCRN BLOCKING MONOCLONAL TITLE 2 ANTIBODY COMPND MOL_ID: 1; COMPND 2 MOLECULE: IGG RECEPTOR FCRN LARGE SUBUNIT P51; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FCRN,IGG FC FRAGMENT RECEPTOR TRANSPORTER ALPHA CHAIN, COMPND 5 NEONATAL FC RECEPTOR; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: BETA-2-MICROGLOBULIN; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: SYNT001-FAB LIGHT CHAIN; COMPND 13 CHAIN: L; COMPND 14 ENGINEERED: YES; COMPND 15 MOL_ID: 4; COMPND 16 MOLECULE: SYNT001-FAB HEAVY CHAIN; COMPND 17 CHAIN: H; COMPND 18 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: FCGRT, FCRN; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: B2M, CDABP0092, HDCMA22P; SOURCE 13 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 14 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 16 MOL_ID: 3; SOURCE 17 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 18 ORGANISM_COMMON: HUMAN; SOURCE 19 ORGANISM_TAXID: 9606; SOURCE 20 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 24 ORGANISM_COMMON: HUMAN; SOURCE 25 ORGANISM_TAXID: 9606; SOURCE 26 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 27 EXPRESSION_SYSTEM_TAXID: 10029 KEYWDS FCRN, B2M, CIRCULATING IGG AND IGG IMMUNE COMPLEX, SYNT001, IMMUNE KEYWDS 2 SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR R.S.BLUMBERG,J.CHEUNG,A.MAHMOOD,A.K.GANDHI REVDAT 3 11-OCT-23 6NHA 1 REMARK REVDAT 2 15-JAN-20 6NHA 1 JRNL REVDAT 1 25-DEC-19 6NHA 0 JRNL AUTH L.J.BLUMBERG,J.E.HUMPHRIES,S.D.JONES,L.B.PEARCE,R.HOLGATE, JRNL AUTH 2 A.HEARN,J.CHEUNG,A.MAHMOOD,B.DEL TITO,J.S.GRAYDON,L.E.STOLZ, JRNL AUTH 3 A.BITONTI,S.PUROHIT,D.DE GRAAF,K.KACENA,J.T.ANDERSEN, JRNL AUTH 4 G.J.CHRISTIANSON,D.C.ROOPENIAN,J.J.HUBBARD,A.K.GANDHI, JRNL AUTH 5 K.LASSETER,M.PYZIK,R.S.BLUMBERG JRNL TITL BLOCKING FCRN IN HUMANS REDUCES CIRCULATING IGG LEVELS AND JRNL TITL 2 INHIBITS IGG IMMUNE COMPLEX-MEDIATED IMMUNE RESPONSES. JRNL REF SCI ADV V. 5 X9586 2019 JRNL REFN ESSN 2375-2548 JRNL PMID 31897428 JRNL DOI 10.1126/SCIADV.AAX9586 REMARK 2 REMARK 2 RESOLUTION. 2.38 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.38 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.77 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 3 NUMBER OF REFLECTIONS : 41519 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.850 REMARK 3 FREE R VALUE TEST SET COUNT : 2013 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 49.7800 - 5.7363 1.00 3236 185 0.1811 0.2007 REMARK 3 2 5.7363 - 4.5541 1.00 3082 154 0.1447 0.2077 REMARK 3 3 4.5541 - 3.9787 1.00 3079 146 0.1515 0.2194 REMARK 3 4 3.9787 - 3.6150 1.00 3007 163 0.1806 0.2360 REMARK 3 5 3.6150 - 3.3560 1.00 3015 177 0.2097 0.2640 REMARK 3 6 3.3560 - 3.1581 0.99 2995 139 0.2187 0.3164 REMARK 3 7 3.1581 - 3.0000 0.95 2847 139 0.2276 0.2602 REMARK 3 8 3.0000 - 2.8694 0.92 2754 144 0.2304 0.3067 REMARK 3 9 2.8694 - 2.7590 0.90 2705 122 0.2341 0.3029 REMARK 3 10 2.7590 - 2.6638 0.88 2621 125 0.2277 0.2924 REMARK 3 11 2.6638 - 2.5805 0.88 2605 150 0.2247 0.2831 REMARK 3 12 2.5805 - 2.5067 0.88 2623 134 0.2455 0.3269 REMARK 3 13 2.5067 - 2.4407 0.87 2588 134 0.2638 0.3473 REMARK 3 14 2.4407 - 2.3812 0.78 2349 101 0.3096 0.3914 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.780 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 60.36 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 6NHA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JAN-19. REMARK 100 THE DEPOSITION ID IS D_1000238696. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-NOV-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41525 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.380 REMARK 200 RESOLUTION RANGE LOW (A) : 200.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.10700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.5 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 1.81600 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: 3SQO, 5K59, 4N0F REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CHES PH 9.5 50% POLYETHYLENE REMARK 280 GLYCOL 200, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 32.41500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 107.80250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.83200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 107.80250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.41500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.83200 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8510 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 36680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 APPLY THE FOLLOWING TO CHAINS: L, H REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 77.66400 REMARK 350 BIOMT3 2 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 ALA A 1 REMARK 465 GLU A 2 REMARK 465 SER A 3 REMARK 465 GLN A 56 REMARK 465 VAL A 57 REMARK 465 ARG A 169 REMARK 465 GLY A 170 REMARK 465 ARG A 171 REMARK 465 GLY A 172 REMARK 465 ASN A 173 REMARK 465 LEU A 174 REMARK 465 GLU A 268 REMARK 465 SER A 269 REMARK 465 PRO A 270 REMARK 465 ALA A 271 REMARK 465 LYS A 272 REMARK 465 SER A 273 REMARK 465 GLU A 274 REMARK 465 ASN A 275 REMARK 465 LEU A 276 REMARK 465 TYR A 277 REMARK 465 PHE A 278 REMARK 465 GLN A 279 REMARK 465 GLU L 213 REMARK 465 CYS L 214 REMARK 465 CYS H 132 REMARK 465 SER H 133 REMARK 465 ARG H 134 REMARK 465 SER H 135 REMARK 465 THR H 136 REMARK 465 SER H 137 REMARK 465 SER H 218 REMARK 465 LYS H 219 REMARK 465 TYR H 220 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 ALA A 50 -8.05 -59.59 REMARK 500 LEU A 82 -74.02 -89.10 REMARK 500 LYS A 85 -71.62 -92.35 REMARK 500 ASP A 101 -138.47 -65.72 REMARK 500 ALA A 108 82.09 -157.63 REMARK 500 PHE A 117 -3.80 -140.14 REMARK 500 LYS A 146 -27.97 72.46 REMARK 500 PHE A 157 -62.12 -128.77 REMARK 500 HIS A 166 36.02 -77.75 REMARK 500 GLU A 178 111.46 -161.68 REMARK 500 SER A 189 -114.79 -110.00 REMARK 500 SER A 202 85.70 35.93 REMARK 500 PRO B 32 -167.13 -76.14 REMARK 500 ASN B 42 6.88 56.74 REMARK 500 TRP B 60 -6.13 79.95 REMARK 500 ALA L 51 -35.52 73.48 REMARK 500 ALA L 84 -174.00 -174.34 REMARK 500 ASP L 151 -89.49 50.41 REMARK 500 SER L 171 18.39 59.14 REMARK 500 LYS L 190 -61.38 -106.13 REMARK 500 PHE H 64 -85.28 -100.44 REMARK 500 LYS H 65 -70.52 50.68 REMARK 500 ALA H 92 176.44 178.86 REMARK 500 PHE H 151 -85.96 -110.25 REMARK 500 PRO H 152 -30.02 -39.74 REMARK 500 GLU H 153 142.07 67.34 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NHE A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NHE A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NHE H 301 DBREF 6NHA A 1 273 UNP P55899 FCGRN_HUMAN 24 296 DBREF 6NHA B 1 99 UNP P61769 B2MG_HUMAN 21 119 DBREF 6NHA L 1 214 PDB 6NHA 6NHA 1 214 DBREF 6NHA H 1 220 PDB 6NHA 6NHA 1 220 SEQADV 6NHA ALA A 102 UNP P55899 ASN 125 ENGINEERED MUTATION SEQADV 6NHA GLU A 274 UNP P55899 EXPRESSION TAG SEQADV 6NHA ASN A 275 UNP P55899 EXPRESSION TAG SEQADV 6NHA LEU A 276 UNP P55899 EXPRESSION TAG SEQADV 6NHA TYR A 277 UNP P55899 EXPRESSION TAG SEQADV 6NHA PHE A 278 UNP P55899 EXPRESSION TAG SEQADV 6NHA GLN A 279 UNP P55899 EXPRESSION TAG SEQRES 1 A 279 ALA GLU SER HIS LEU SER LEU LEU TYR HIS LEU THR ALA SEQRES 2 A 279 VAL SER SER PRO ALA PRO GLY THR PRO ALA PHE TRP VAL SEQRES 3 A 279 SER GLY TRP LEU GLY PRO GLN GLN TYR LEU SER TYR ASN SEQRES 4 A 279 SER LEU ARG GLY GLU ALA GLU PRO CYS GLY ALA TRP VAL SEQRES 5 A 279 TRP GLU ASN GLN VAL SER TRP TYR TRP GLU LYS GLU THR SEQRES 6 A 279 THR ASP LEU ARG ILE LYS GLU LYS LEU PHE LEU GLU ALA SEQRES 7 A 279 PHE LYS ALA LEU GLY GLY LYS GLY PRO TYR THR LEU GLN SEQRES 8 A 279 GLY LEU LEU GLY CYS GLU LEU GLY PRO ASP ALA THR SER SEQRES 9 A 279 VAL PRO THR ALA LYS PHE ALA LEU ASN GLY GLU GLU PHE SEQRES 10 A 279 MET ASN PHE ASP LEU LYS GLN GLY THR TRP GLY GLY ASP SEQRES 11 A 279 TRP PRO GLU ALA LEU ALA ILE SER GLN ARG TRP GLN GLN SEQRES 12 A 279 GLN ASP LYS ALA ALA ASN LYS GLU LEU THR PHE LEU LEU SEQRES 13 A 279 PHE SER CYS PRO HIS ARG LEU ARG GLU HIS LEU GLU ARG SEQRES 14 A 279 GLY ARG GLY ASN LEU GLU TRP LYS GLU PRO PRO SER MET SEQRES 15 A 279 ARG LEU LYS ALA ARG PRO SER SER PRO GLY PHE SER VAL SEQRES 16 A 279 LEU THR CYS SER ALA PHE SER PHE TYR PRO PRO GLU LEU SEQRES 17 A 279 GLN LEU ARG PHE LEU ARG ASN GLY LEU ALA ALA GLY THR SEQRES 18 A 279 GLY GLN GLY ASP PHE GLY PRO ASN SER ASP GLY SER PHE SEQRES 19 A 279 HIS ALA SER SER SER LEU THR VAL LYS SER GLY ASP GLU SEQRES 20 A 279 HIS HIS TYR CYS CYS ILE VAL GLN HIS ALA GLY LEU ALA SEQRES 21 A 279 GLN PRO LEU ARG VAL GLU LEU GLU SER PRO ALA LYS SER SEQRES 22 A 279 GLU ASN LEU TYR PHE GLN SEQRES 1 B 99 ILE GLN ARG THR PRO LYS ILE GLN VAL TYR SER ARG HIS SEQRES 2 B 99 PRO ALA GLU ASN GLY LYS SER ASN PHE LEU ASN CYS TYR SEQRES 3 B 99 VAL SER GLY PHE HIS PRO SER ASP ILE GLU VAL ASP LEU SEQRES 4 B 99 LEU LYS ASN GLY GLU ARG ILE GLU LYS VAL GLU HIS SER SEQRES 5 B 99 ASP LEU SER PHE SER LYS ASP TRP SER PHE TYR LEU LEU SEQRES 6 B 99 TYR TYR THR GLU PHE THR PRO THR GLU LYS ASP GLU TYR SEQRES 7 B 99 ALA CYS ARG VAL ASN HIS VAL THR LEU SER GLN PRO LYS SEQRES 8 B 99 ILE VAL LYS TRP ASP ARG ASP MET SEQRES 1 L 214 ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 L 214 SER VAL GLY ASP ARG VAL THR ILE THR CYS LYS ALA SER SEQRES 3 L 214 ASP HIS ILE ASN ASN TRP LEU ALA TRP TYR GLN GLN LYS SEQRES 4 L 214 PRO GLY GLN ALA PRO ARG LEU LEU ILE SER GLY ALA THR SEQRES 5 L 214 SER LEU GLU THR GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 L 214 GLY THR GLY LYS ASP TYR THR LEU THR ILE SER SER LEU SEQRES 7 L 214 GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN TYR SEQRES 8 L 214 TRP SER THR PRO TYR THR PHE GLY GLY GLY THR LYS VAL SEQRES 9 L 214 GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE ILE SEQRES 10 L 214 PHE PRO PRO SER ASP GLU GLN LEU LYS SER GLY THR ALA SEQRES 11 L 214 SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG GLU SEQRES 12 L 214 ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SER SEQRES 13 L 214 GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER LYS SEQRES 14 L 214 ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SER SEQRES 15 L 214 LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS GLU SEQRES 16 L 214 VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SER SEQRES 17 L 214 PHE ASN ARG GLY GLU CYS SEQRES 1 H 220 GLN VAL GLN LEU VAL GLN SER GLY ALA GLU LEU LYS LYS SEQRES 2 H 220 PRO GLY ALA SER VAL LYS LEU SER CYS LYS ALA SER GLY SEQRES 3 H 220 TYR THR PHE THR SER TYR GLY ILE SER TRP VAL LYS GLN SEQRES 4 H 220 ALA THR GLY GLN GLY LEU GLU TRP ILE GLY GLU ILE TYR SEQRES 5 H 220 PRO ARG SER GLY ASN THR TYR TYR ASN GLU LYS PHE LYS SEQRES 6 H 220 GLY ARG ALA THR LEU THR ALA ASP LYS SER THR SER THR SEQRES 7 H 220 ALA TYR MET GLU LEU ARG SER LEU ARG SER GLU ASP SER SEQRES 8 H 220 ALA VAL TYR PHE CYS ALA ARG SER THR THR VAL ARG PRO SEQRES 9 H 220 PRO GLY ILE TRP GLY THR GLY THR THR VAL THR VAL SER SEQRES 10 H 220 SER ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU ALA SEQRES 11 H 220 PRO CYS SER ARG SER THR SER GLU SER THR ALA ALA LEU SEQRES 12 H 220 GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO VAL THR SEQRES 13 H 220 VAL SER TRP ASN SER GLY ALA LEU THR SER GLY VAL HIS SEQRES 14 H 220 THR PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR SER SEQRES 15 H 220 LEU SER SER VAL VAL THR VAL PRO SER SER SER LEU GLY SEQRES 16 H 220 THR LYS THR TYR THR CYS ASN VAL ASP HIS LYS PRO SER SEQRES 17 H 220 ASN THR LYS VAL ASP LYS ARG VAL GLU SER LYS TYR HET NHE A 301 13 HET NHE A 302 13 HET NHE H 301 13 HETNAM NHE 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID HETSYN NHE N-CYCLOHEXYLTAURINE; CHES FORMUL 5 NHE 3(C8 H17 N O3 S) FORMUL 8 HOH *166(H2 O) HELIX 1 AA1 GLY A 49 TRP A 53 5 5 HELIX 2 AA2 TRP A 59 PHE A 79 1 21 HELIX 3 AA3 LYS A 80 LEU A 82 5 3 HELIX 4 AA4 TRP A 131 GLN A 143 1 13 HELIX 5 AA5 LYS A 146 PHE A 157 1 12 HELIX 6 AA6 PHE A 157 HIS A 166 1 10 HELIX 7 AA7 GLY A 245 HIS A 248 5 4 HELIX 8 AA8 GLN L 79 PHE L 83 5 5 HELIX 9 AA9 SER L 121 LYS L 126 1 6 HELIX 10 AB1 LYS L 183 GLU L 187 1 5 HELIX 11 AB2 THR H 28 TYR H 32 5 5 HELIX 12 AB3 ARG H 87 SER H 91 5 5 HELIX 13 AB4 SER H 161 ALA H 163 5 3 HELIX 14 AB5 SER H 192 GLY H 195 5 4 SHEET 1 AA1 8 GLU A 46 PRO A 47 0 SHEET 2 AA1 8 GLN A 33 ASN A 39 -1 N SER A 37 O GLU A 46 SHEET 3 AA1 8 PHE A 24 LEU A 30 -1 N LEU A 30 O GLN A 33 SHEET 4 AA1 8 SER A 6 VAL A 14 -1 N LEU A 8 O TRP A 29 SHEET 5 AA1 8 THR A 89 LEU A 98 -1 O LEU A 90 N ALA A 13 SHEET 6 AA1 8 SER A 104 LEU A 112 -1 O THR A 107 N GLY A 95 SHEET 7 AA1 8 GLU A 115 ASP A 121 -1 O PHE A 117 N PHE A 110 SHEET 8 AA1 8 THR A 126 GLY A 128 -1 O THR A 126 N ASP A 121 SHEET 1 AA2 4 SER A 181 PRO A 188 0 SHEET 2 AA2 4 PHE A 193 PHE A 203 -1 O SER A 199 N ARG A 183 SHEET 3 AA2 4 PHE A 234 LYS A 243 -1 O VAL A 242 N SER A 194 SHEET 4 AA2 4 GLN A 223 PRO A 228 -1 N ASP A 225 O SER A 237 SHEET 1 AA3 4 LEU A 217 ALA A 218 0 SHEET 2 AA3 4 LEU A 208 ARG A 214 -1 N ARG A 214 O LEU A 217 SHEET 3 AA3 4 TYR A 250 HIS A 256 -1 O ILE A 253 N ARG A 211 SHEET 4 AA3 4 LEU A 263 VAL A 265 -1 O VAL A 265 N CYS A 252 SHEET 1 AA4 4 LYS B 6 SER B 11 0 SHEET 2 AA4 4 ASN B 21 PHE B 30 -1 O TYR B 26 N GLN B 8 SHEET 3 AA4 4 PHE B 62 PHE B 70 -1 O TYR B 66 N CYS B 25 SHEET 4 AA4 4 GLU B 50 HIS B 51 -1 N GLU B 50 O TYR B 67 SHEET 1 AA5 4 LYS B 6 SER B 11 0 SHEET 2 AA5 4 ASN B 21 PHE B 30 -1 O TYR B 26 N GLN B 8 SHEET 3 AA5 4 PHE B 62 PHE B 70 -1 O TYR B 66 N CYS B 25 SHEET 4 AA5 4 SER B 55 PHE B 56 -1 N SER B 55 O TYR B 63 SHEET 1 AA6 4 GLU B 44 ARG B 45 0 SHEET 2 AA6 4 ILE B 35 LYS B 41 -1 N LYS B 41 O GLU B 44 SHEET 3 AA6 4 TYR B 78 HIS B 84 -1 O ALA B 79 N LEU B 40 SHEET 4 AA6 4 LYS B 91 LYS B 94 -1 O LYS B 91 N VAL B 82 SHEET 1 AA7 4 MET L 4 SER L 7 0 SHEET 2 AA7 4 VAL L 19 ALA L 25 -1 O THR L 22 N SER L 7 SHEET 3 AA7 4 ASP L 70 ILE L 75 -1 O LEU L 73 N ILE L 21 SHEET 4 AA7 4 PHE L 62 THR L 67 -1 N SER L 63 O THR L 74 SHEET 1 AA8 6 SER L 10 ALA L 13 0 SHEET 2 AA8 6 THR L 102 ILE L 106 1 O GLU L 105 N LEU L 11 SHEET 3 AA8 6 THR L 85 GLN L 90 -1 N TYR L 86 O THR L 102 SHEET 4 AA8 6 LEU L 33 GLN L 38 -1 N TYR L 36 O TYR L 87 SHEET 5 AA8 6 ARG L 45 SER L 49 -1 O ARG L 45 N GLN L 37 SHEET 6 AA8 6 SER L 53 LEU L 54 -1 O SER L 53 N SER L 49 SHEET 1 AA9 4 SER L 10 ALA L 13 0 SHEET 2 AA9 4 THR L 102 ILE L 106 1 O GLU L 105 N LEU L 11 SHEET 3 AA9 4 THR L 85 GLN L 90 -1 N TYR L 86 O THR L 102 SHEET 4 AA9 4 THR L 97 PHE L 98 -1 O THR L 97 N GLN L 90 SHEET 1 AB1 4 SER L 114 PHE L 118 0 SHEET 2 AB1 4 THR L 129 PHE L 139 -1 O LEU L 135 N PHE L 116 SHEET 3 AB1 4 TYR L 173 SER L 182 -1 O LEU L 179 N VAL L 132 SHEET 4 AB1 4 SER L 159 VAL L 163 -1 N GLN L 160 O THR L 178 SHEET 1 AB2 4 ALA L 153 LEU L 154 0 SHEET 2 AB2 4 LYS L 145 VAL L 150 -1 N VAL L 150 O ALA L 153 SHEET 3 AB2 4 VAL L 191 THR L 197 -1 O GLU L 195 N GLN L 147 SHEET 4 AB2 4 VAL L 205 ASN L 210 -1 O VAL L 205 N VAL L 196 SHEET 1 AB3 4 GLN H 3 GLN H 6 0 SHEET 2 AB3 4 VAL H 18 SER H 25 -1 O LYS H 23 N VAL H 5 SHEET 3 AB3 4 THR H 78 LEU H 83 -1 O ALA H 79 N CYS H 22 SHEET 4 AB3 4 ALA H 68 ASP H 73 -1 N ASP H 73 O THR H 78 SHEET 1 AB4 6 GLU H 10 LYS H 12 0 SHEET 2 AB4 6 THR H 112 VAL H 116 1 O THR H 115 N LYS H 12 SHEET 3 AB4 6 ALA H 92 SER H 99 -1 N ALA H 92 O VAL H 114 SHEET 4 AB4 6 GLY H 33 GLN H 39 -1 N VAL H 37 O PHE H 95 SHEET 5 AB4 6 GLU H 46 ILE H 51 -1 O ILE H 48 N TRP H 36 SHEET 6 AB4 6 THR H 58 TYR H 60 -1 O TYR H 59 N GLU H 50 SHEET 1 AB5 4 SER H 125 LEU H 129 0 SHEET 2 AB5 4 THR H 140 TYR H 150 -1 O LEU H 146 N PHE H 127 SHEET 3 AB5 4 TYR H 181 PRO H 190 -1 O TYR H 181 N TYR H 150 SHEET 4 AB5 4 VAL H 168 THR H 170 -1 N HIS H 169 O VAL H 186 SHEET 1 AB6 4 SER H 125 LEU H 129 0 SHEET 2 AB6 4 THR H 140 TYR H 150 -1 O LEU H 146 N PHE H 127 SHEET 3 AB6 4 TYR H 181 PRO H 190 -1 O TYR H 181 N TYR H 150 SHEET 4 AB6 4 VAL H 174 LEU H 175 -1 N VAL H 174 O SER H 182 SHEET 1 AB7 3 THR H 156 TRP H 159 0 SHEET 2 AB7 3 THR H 200 HIS H 205 -1 O ASN H 202 N SER H 158 SHEET 3 AB7 3 THR H 210 ARG H 215 -1 O VAL H 212 N VAL H 203 SSBOND 1 CYS A 96 CYS A 159 1555 1555 2.06 SSBOND 2 CYS A 198 CYS A 252 1555 1555 2.03 SSBOND 3 CYS B 25 CYS B 80 1555 1555 2.02 SSBOND 4 CYS L 23 CYS L 88 1555 1555 2.05 SSBOND 5 CYS L 134 CYS L 194 1555 1555 2.05 SSBOND 6 CYS H 22 CYS H 96 1555 1555 2.08 SSBOND 7 CYS H 145 CYS H 201 1555 1555 2.04 CISPEP 1 TYR A 204 PRO A 205 0 -0.49 CISPEP 2 HIS B 31 PRO B 32 0 0.24 CISPEP 3 SER L 7 PRO L 8 0 -3.16 CISPEP 4 THR L 94 PRO L 95 0 -6.41 CISPEP 5 TYR L 140 PRO L 141 0 -2.38 CISPEP 6 GLU H 153 PRO H 154 0 6.68 SITE 1 AC1 10 GLN A 255 HIS A 256 ALA A 257 LEU A 259 SITE 2 AC1 10 ALA A 260 PRO A 262 SER L 12 ASP L 17 SITE 3 AC1 10 ARG L 18 LYS L 107 SITE 1 AC2 8 TYR A 9 GLU A 64 ASP A 67 LEU A 68 SITE 2 AC2 8 LYS A 71 PHE A 154 SER A 158 ARG A 162 SITE 1 AC3 6 SER H 161 LYS H 211 ASP H 213 GLN L 155 SITE 2 AC3 6 LEU L 181 HIS L 189 CRYST1 64.830 77.664 215.605 90.00 90.00 90.00 P 21 21 21 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 0.015425 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012876 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004638 0.00000