HEADER IMMUNE SYSTEM 24-MAR-23 8OJU TITLE CRYSTAL STRUCTURE OF THE HUMAN IGD FAB - STRUCTURE FAB3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HUMAN IGD FAB LIGHT CHAIN; COMPND 3 CHAIN: L; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: HUMAN IGD FAB HEAVY CHAIN; COMPND 7 CHAIN: H; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 6 EXPRESSION_SYSTEM_CELL_LINE: HEK293; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PVITRO; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 13 EXPRESSION_SYSTEM_CELL_LINE: HEK293; SOURCE 14 EXPRESSION_SYSTEM_PLASMID: PVITRO KEYWDS FAB, ANTIBODY, IMMUNOGLOBULIN, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR A.M.DAVIES,R.L.BEAVIL,J.M.MCDONNELL REVDAT 1 14-JUN-23 8OJU 0 JRNL AUTH A.M.DAVIES,R.L.BEAVIL,M.BARBOLOV,B.S.SANDHAR,H.J.GOULD, JRNL AUTH 2 A.J.BEAVIL,B.J.SUTTON,J.M.MCDONNELL JRNL TITL CRYSTAL STRUCTURES OF THE HUMAN IGD FAB REVEAL INSIGHTS INTO JRNL TITL 2 C H 1 DOMAIN DIVERSITY. JRNL REF MOL.IMMUNOL. V. 159 28 2023 JRNL REFN ISSN 0161-5890 JRNL PMID 37267832 JRNL DOI 10.1016/J.MOLIMM.2023.05.006 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.19.2_4158: ???) 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) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.25 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 78598 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3928 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 51.2500 - 4.4000 1.00 2742 143 0.1514 0.1640 REMARK 3 2 4.4000 - 3.4900 1.00 2715 139 0.1392 0.1514 REMARK 3 3 3.4900 - 3.0500 1.00 2658 146 0.1563 0.1792 REMARK 3 4 3.0500 - 2.7700 1.00 2692 149 0.1585 0.1941 REMARK 3 5 2.7700 - 2.5700 1.00 2673 140 0.1619 0.2029 REMARK 3 6 2.5700 - 2.4200 1.00 2670 137 0.1583 0.1859 REMARK 3 7 2.4200 - 2.3000 1.00 2674 153 0.1543 0.1944 REMARK 3 8 2.3000 - 2.2000 1.00 2654 137 0.1510 0.1890 REMARK 3 9 2.2000 - 2.1200 1.00 2680 137 0.1481 0.2122 REMARK 3 10 2.1200 - 2.0400 1.00 2650 135 0.1524 0.1729 REMARK 3 11 2.0400 - 1.9800 1.00 2681 146 0.1482 0.1542 REMARK 3 12 1.9800 - 1.9200 1.00 2672 135 0.1375 0.1806 REMARK 3 13 1.9200 - 1.8700 1.00 2642 149 0.1354 0.1703 REMARK 3 14 1.8700 - 1.8300 1.00 2661 130 0.1407 0.2118 REMARK 3 15 1.8300 - 1.7900 1.00 2646 144 0.1554 0.2130 REMARK 3 16 1.7900 - 1.7500 1.00 2675 146 0.1651 0.2608 REMARK 3 17 1.7500 - 1.7100 1.00 2650 126 0.1892 0.2090 REMARK 3 18 1.7100 - 1.6800 1.00 2675 142 0.1756 0.2315 REMARK 3 19 1.6800 - 1.6500 1.00 2614 139 0.1657 0.2259 REMARK 3 20 1.6500 - 1.6200 1.00 2701 141 0.1739 0.2193 REMARK 3 21 1.6200 - 1.6000 1.00 2645 136 0.1666 0.2340 REMARK 3 22 1.6000 - 1.5700 1.00 2666 143 0.1775 0.2312 REMARK 3 23 1.5700 - 1.5500 1.00 2677 143 0.1738 0.2095 REMARK 3 24 1.5500 - 1.5300 1.00 2648 124 0.1976 0.2578 REMARK 3 25 1.5300 - 1.5100 1.00 2645 148 0.2073 0.2694 REMARK 3 26 1.5100 - 1.4900 1.00 2642 137 0.2230 0.2729 REMARK 3 27 1.4900 - 1.4700 1.00 2689 143 0.2448 0.2967 REMARK 3 28 1.4700 - 1.4500 1.00 2633 140 0.2799 0.3059 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.740 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.11 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 : 0.007 3651 REMARK 3 ANGLE : 0.932 5030 REMARK 3 CHIRALITY : 0.090 569 REMARK 3 PLANARITY : 0.007 648 REMARK 3 DIHEDRAL : 12.617 1354 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 8OJU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-MAR-23. REMARK 100 THE DEPOSITION ID IS D_1292129308. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-NOV-21 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 : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9179 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 78636 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 70.870 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.47 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.200 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 (%): 47.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16% PEG 6000 AND 0.1M TRI-SODIUM REMARK 280 CITRATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 37.09900 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6070 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H 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 HIS H 138 REMARK 465 PRO H 139 REMARK 465 LYS H 226 REMARK 465 ALA H 227 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 LYS L 107 NZ REMARK 470 GLN L 131 OE1 NE2 REMARK 470 LYS L 134 NZ REMARK 470 LYS L 154 NZ REMARK 470 LYS L 161 CG CD CE NZ REMARK 470 SER L 173 OG REMARK 470 LYS L 176 NZ REMARK 470 LYS L 191 CE NZ REMARK 470 HIS H 43 ND1 CD2 CE1 NE2 REMARK 470 LYS H 59 NZ REMARK 470 GLN H 62 CD OE1 NE2 REMARK 470 LYS H 63 NZ REMARK 470 GLU H 89 OE1 OE2 REMARK 470 LYS H 140 CE NZ REMARK 470 GLN H 168 CG CD OE1 NE2 REMARK 470 ARG H 181 CZ NH1 NH2 REMARK 470 GLN H 196 CG CD OE1 NE2 REMARK 470 GLN H 197 CG CD OE1 NE2 REMARK 470 LYS H 213 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 OD1 ASN H 57 O HOH H 401 2.00 REMARK 500 OD1 ASN H 57 O HOH H 402 2.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH L 408 O HOH H 403 2556 2.16 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 ASN L 28 -88.62 -129.04 REMARK 500 ASN L 53 -46.99 78.51 REMARK 500 ASP L 156 -113.17 50.88 REMARK 500 CYS L 216 31.37 -98.21 REMARK 500 SER H 183 -8.64 80.05 REMARK 500 SER H 183 -8.95 80.34 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 PG4 H 304 DBREF 8OJU L 1 217 PDB 8OJU 8OJU 1 217 DBREF 8OJU H 1 227 PDB 8OJU 8OJU 1 227 SEQRES 1 L 217 PCA SER ALA LEU THR GLN PRO PRO SER VAL SER GLY ALA SEQRES 2 L 217 PRO GLY GLN ARG VAL SER ILE SER CYS THR GLY GLY SER SEQRES 3 L 217 SER ASN PHE GLY ALA GLY TYR ASP VAL HIS TRP TYR GLN SEQRES 4 L 217 GLN LEU PRO ALA THR ALA PRO LYS LEU LEU ILE TYR GLY SEQRES 5 L 217 ASN ASN ASN ARG PRO SER GLY VAL PRO ASP ARG PHE SER SEQRES 6 L 217 GLY SER LYS SER GLY THR SER ALA SER LEU ALA ILE THR SEQRES 7 L 217 GLY LEU GLN ALA GLU ASP GLU GLY ASP TYR PHE CYS GLN SEQRES 8 L 217 SER PHE ASP THR SER LEU SER GLY TRP ILE PHE GLY GLY SEQRES 9 L 217 GLY THR LYS LEU THR VAL LEU GLY GLN PRO LYS ALA ALA SEQRES 10 L 217 PRO SER VAL THR LEU PHE PRO PRO SER SER GLU GLU LEU SEQRES 11 L 217 GLN ALA ASN LYS ALA THR LEU VAL CYS LEU ILE SER ASP SEQRES 12 L 217 PHE TYR PRO GLY ALA VAL THR VAL ALA TRP LYS ALA ASP SEQRES 13 L 217 SER SER PRO VAL LYS ALA GLY VAL GLU THR THR THR PRO SEQRES 14 L 217 SER LYS GLN SER ASN ASN LYS TYR ALA ALA SER SER TYR SEQRES 15 L 217 LEU SER LEU THR PRO GLU GLN TRP LYS SER HIS ARG SER SEQRES 16 L 217 TYR SER CYS GLN VAL THR HIS GLU GLY SER THR VAL GLU SEQRES 17 L 217 LYS THR VAL ALA PRO THR GLU CYS SER SEQRES 1 H 227 PCA VAL GLN LEU VAL GLN SER GLY ALA GLU VAL ARG ASN SEQRES 2 H 227 PRO GLY ALA SER VAL LYS VAL SER CYS LYS ALA SER GLY SEQRES 3 H 227 TYR THR PHE THR SER TYR ALA ILE HIS TRP VAL ARG GLN SEQRES 4 H 227 ALA PRO GLY HIS ARG LEU GLU TRP VAL GLY ARG ILE ASN SEQRES 5 H 227 THR ASP ASN GLY ASN THR LYS TYR SER GLN LYS PHE HIS SEQRES 6 H 227 GLY ARG VAL ALA LEU SER ARG ASP THR SER ALA SER THR SEQRES 7 H 227 THR TYR MET ASP LEU SER SER LEU ASN SER GLU ASP THR SEQRES 8 H 227 ALA VAL TYR TYR CYS ALA ARG ALA PHE TYR TYR SER SER SEQRES 9 H 227 GLY VAL MET PHE ASP SER TRP GLY GLN GLY ALA LEU VAL SEQRES 10 H 227 THR VAL SER SER ALA PRO THR LYS ALA PRO ASP VAL PHE SEQRES 11 H 227 PRO ILE ILE SER GLY CYS ARG HIS PRO LYS ASP ASN SER SEQRES 12 H 227 PRO VAL VAL LEU ALA CYS LEU ILE THR GLY TYR HIS PRO SEQRES 13 H 227 THR SER VAL THR VAL THR TRP TYR MET GLY THR GLN SER SEQRES 14 H 227 GLN PRO GLN ARG THR PHE PRO GLU ILE GLN ARG ARG ASP SEQRES 15 H 227 SER TYR TYR MET THR SER SER GLN LEU SER THR PRO LEU SEQRES 16 H 227 GLN GLN TRP ARG GLN GLY GLU TYR LYS CYS VAL VAL GLN SEQRES 17 H 227 HIS THR ALA SER LYS SER LYS LYS GLU ILE PHE ARG TRP SEQRES 18 H 227 PRO GLU SER PRO LYS ALA HET PCA L 1 8 HET PCA H 1 8 HET EDO L 301 4 HET EDO L 302 4 HET EDO L 303 4 HET EDO L 304 4 HET EDO L 305 4 HET EDO L 306 4 HET NA L 307 1 HET EDO H 301 4 HET EDO H 302 4 HET EDO H 303 4 HET PG4 H 304 10 HET NA H 305 1 HETNAM PCA PYROGLUTAMIC ACID HETNAM EDO 1,2-ETHANEDIOL HETNAM NA SODIUM ION HETNAM PG4 TETRAETHYLENE GLYCOL HETSYN EDO ETHYLENE GLYCOL FORMUL 1 PCA 2(C5 H7 N O3) FORMUL 3 EDO 9(C2 H6 O2) FORMUL 9 NA 2(NA 1+) FORMUL 13 PG4 C8 H18 O5 FORMUL 15 HOH *385(H2 O) HELIX 1 AA1 ASN L 28 GLY L 32 5 5 HELIX 2 AA2 GLN L 81 GLU L 85 5 5 HELIX 3 AA3 SER L 126 ALA L 132 1 7 HELIX 4 AA4 THR L 186 HIS L 193 1 8 HELIX 5 AA5 THR H 28 TYR H 32 5 5 HELIX 6 AA6 GLN H 62 HIS H 65 5 4 HELIX 7 AA7 THR H 74 ALA H 76 5 3 HELIX 8 AA8 ASN H 87 THR H 91 5 5 HELIX 9 AA9 THR H 210 LYS H 213 5 4 SHEET 1 AA1 5 SER L 9 GLY L 12 0 SHEET 2 AA1 5 THR L 106 VAL L 110 1 O LYS L 107 N VAL L 10 SHEET 3 AA1 5 GLY L 86 ASP L 94 -1 N GLY L 86 O LEU L 108 SHEET 4 AA1 5 HIS L 36 GLN L 40 -1 N GLN L 40 O ASP L 87 SHEET 5 AA1 5 LYS L 47 ILE L 50 -1 O ILE L 50 N TRP L 37 SHEET 1 AA2 4 SER L 9 GLY L 12 0 SHEET 2 AA2 4 THR L 106 VAL L 110 1 O LYS L 107 N VAL L 10 SHEET 3 AA2 4 GLY L 86 ASP L 94 -1 N GLY L 86 O LEU L 108 SHEET 4 AA2 4 GLY L 99 PHE L 102 -1 O ILE L 101 N SER L 92 SHEET 1 AA3 3 VAL L 18 THR L 23 0 SHEET 2 AA3 3 SER L 72 ILE L 77 -1 O ILE L 77 N VAL L 18 SHEET 3 AA3 3 PHE L 64 SER L 69 -1 N SER L 65 O ALA L 76 SHEET 1 AA4 4 SER L 119 PHE L 123 0 SHEET 2 AA4 4 ALA L 135 PHE L 144 -1 O LEU L 140 N THR L 121 SHEET 3 AA4 4 TYR L 177 LEU L 185 -1 O LEU L 185 N ALA L 135 SHEET 4 AA4 4 VAL L 164 THR L 166 -1 N GLU L 165 O TYR L 182 SHEET 1 AA5 4 SER L 119 PHE L 123 0 SHEET 2 AA5 4 ALA L 135 PHE L 144 -1 O LEU L 140 N THR L 121 SHEET 3 AA5 4 TYR L 177 LEU L 185 -1 O LEU L 185 N ALA L 135 SHEET 4 AA5 4 SER L 170 LYS L 171 -1 N SER L 170 O ALA L 178 SHEET 1 AA6 4 SER L 158 VAL L 160 0 SHEET 2 AA6 4 THR L 150 ALA L 155 -1 N ALA L 155 O SER L 158 SHEET 3 AA6 4 TYR L 196 HIS L 202 -1 O GLN L 199 N ALA L 152 SHEET 4 AA6 4 SER L 205 VAL L 211 -1 O VAL L 207 N VAL L 200 SHEET 1 AA7 4 GLN H 3 GLN H 6 0 SHEET 2 AA7 4 VAL H 18 SER H 25 -1 O LYS H 23 N VAL H 5 SHEET 3 AA7 4 THR H 78 LEU H 83 -1 O MET H 81 N VAL H 20 SHEET 4 AA7 4 VAL H 68 ASP H 73 -1 N ALA H 69 O ASP H 82 SHEET 1 AA8 6 GLU H 10 ARG H 12 0 SHEET 2 AA8 6 ALA H 115 VAL H 119 1 O THR H 118 N GLU H 10 SHEET 3 AA8 6 ALA H 92 TYR H 102 -1 N TYR H 94 O ALA H 115 SHEET 4 AA8 6 ILE H 34 GLN H 39 -1 N VAL H 37 O TYR H 95 SHEET 5 AA8 6 LEU H 45 ILE H 51 -1 O VAL H 48 N TRP H 36 SHEET 6 AA8 6 THR H 58 TYR H 60 -1 O LYS H 59 N ARG H 50 SHEET 1 AA9 4 GLU H 10 ARG H 12 0 SHEET 2 AA9 4 ALA H 115 VAL H 119 1 O THR H 118 N GLU H 10 SHEET 3 AA9 4 ALA H 92 TYR H 102 -1 N TYR H 94 O ALA H 115 SHEET 4 AA9 4 GLY H 105 TRP H 111 -1 O MET H 107 N PHE H 100 SHEET 1 AB1 4 ASP H 128 SER H 134 0 SHEET 2 AB1 4 VAL H 146 TYR H 154 -1 O THR H 152 N ASP H 128 SHEET 3 AB1 4 TYR H 185 LEU H 191 -1 O THR H 187 N ILE H 151 SHEET 4 AB1 4 GLN H 172 THR H 174 -1 N ARG H 173 O GLN H 190 SHEET 1 AB2 4 ASP H 128 SER H 134 0 SHEET 2 AB2 4 VAL H 146 TYR H 154 -1 O THR H 152 N ASP H 128 SHEET 3 AB2 4 TYR H 185 LEU H 191 -1 O THR H 187 N ILE H 151 SHEET 4 AB2 4 ILE H 178 GLN H 179 -1 N ILE H 178 O MET H 186 SHEET 1 AB3 4 GLN H 168 GLN H 170 0 SHEET 2 AB3 4 THR H 160 MET H 165 -1 N TRP H 163 O GLN H 170 SHEET 3 AB3 4 TYR H 203 HIS H 209 -1 O VAL H 206 N THR H 162 SHEET 4 AB3 4 SER H 214 ILE H 218 -1 O LYS H 216 N VAL H 207 SSBOND 1 CYS L 22 CYS L 90 1555 1555 2.12 SSBOND 2 CYS L 139 CYS L 198 1555 1555 2.05 SSBOND 3 CYS L 216 CYS H 136 1555 1555 2.04 SSBOND 4 CYS H 22 CYS H 96 1555 1555 2.10 SSBOND 5 CYS H 149 CYS H 205 1555 1555 2.04 LINK C PCA L 1 N SER L 2 1555 1555 1.33 LINK C PCA H 1 N VAL H 2 1555 1555 1.33 CISPEP 1 TYR L 145 PRO L 146 0 -1.81 CISPEP 2 HIS H 155 PRO H 156 0 -4.32 CISPEP 3 THR H 157 SER H 158 0 3.38 CRYST1 42.893 74.198 70.915 90.00 92.15 90.00 P 1 21 1 2 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 0.023314 0.000000 0.000874 0.00000 SCALE2 0.000000 0.013477 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014111 0.00000 HETATM 1 N PCA L 1 -13.321 2.230 37.589 1.00 44.88 N ANISOU 1 N PCA L 1 4497 5549 7005 395 -651 -1337 N HETATM 2 CA PCA L 1 -12.947 1.758 36.255 1.00 44.43 C ANISOU 2 CA PCA L 1 4568 5373 6939 363 -472 -1237 C HETATM 3 CB PCA L 1 -12.723 2.926 35.297 1.00 45.17 C ANISOU 3 CB PCA L 1 4667 5545 6950 250 -501 -1241 C HETATM 4 CG PCA L 1 -13.052 4.195 36.068 1.00 45.11 C ANISOU 4 CG PCA L 1 4611 5577 6951 57 -499 -1409 C HETATM 5 CD PCA L 1 -13.376 3.687 37.448 1.00 45.85 C ANISOU 5 CD PCA L 1 4628 5699 7093 256 -628 -1425 C HETATM 6 OE PCA L 1 -13.669 4.453 38.372 1.00 47.46 O ANISOU 6 OE PCA L 1 4847 5895 7291 508 -598 -1385 O HETATM 7 C PCA L 1 -11.741 0.824 36.266 1.00 42.44 C ANISOU 7 C PCA L 1 4377 4989 6761 287 -499 -1200 C HETATM 8 O PCA L 1 -10.719 1.106 36.900 1.00 42.23 O ANISOU 8 O PCA L 1 4423 4986 6635 639 -760 -1399 O