HEADER IMMUNE SYSTEM 02-AUG-23 8KAD TITLE CRYSTAL STRUCTURE OF AN ANTIBODY LIGHT CHAIN TETRAMER WITH 3D DOMAIN TITLE 2 SWAPPING COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTIBODY LIGHT CHAIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ANTIBODY LIGHT CHAIN, DOMAIN SWAPPING, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR T.SAKAI,T.MASHIMA,N.KOBAYASHI,H.OGATA,T.UDA,E.HIFUMI,S.HIROTA REVDAT 1 27-DEC-23 8KAD 0 JRNL AUTH T.SAKAI,T.MASHIMA,N.KOBAYASHI,H.OGATA,L.DUAN,R.FUJIKI, JRNL AUTH 2 K.HENGPHASATPORN,T.UDA,Y.SHIGETA,E.HIFUMI,S.HIROTA JRNL TITL STRUCTURAL AND THERMODYNAMIC INSIGHTS INTO ANTIBODY LIGHT JRNL TITL 2 CHAIN TETRAMER FORMATION THROUGH 3D DOMAIN SWAPPING. JRNL REF NAT COMMUN V. 14 7807 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 38065949 JRNL DOI 10.1038/S41467-023-43443-4 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.70 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 15551 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.255 REMARK 3 R VALUE (WORKING SET) : 0.253 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 778 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 45.7000 - 3.6300 0.99 2689 142 0.2277 0.2493 REMARK 3 2 3.6340 - 2.8845 1.00 2480 131 0.2498 0.3053 REMARK 3 3 2.8845 - 2.5199 1.00 2427 127 0.3049 0.4007 REMARK 3 4 2.5199 - 2.2896 1.00 2393 126 0.2899 0.3343 REMARK 3 5 2.2896 - 2.1254 1.00 2405 127 0.2934 0.3614 REMARK 3 6 2.1254 - 2.0001 1.00 2379 125 0.2950 0.3585 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.560 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.008 1736 REMARK 3 ANGLE : 1.159 2353 REMARK 3 CHIRALITY : 0.061 257 REMARK 3 PLANARITY : 0.009 308 REMARK 3 DIHEDRAL : 6.365 1031 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 8KAD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1300039926. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JAN-22 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 : SPRING-8 REMARK 200 BEAMLINE : BL45XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15551 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 45.710 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 8.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 2.7700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.05 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M POTASSIUM SODIUM TARTRATE REMARK 280 TETRAHYDRATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 173.52667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 86.76333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 130.14500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 43.38167 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 216.90833 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 173.52667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 86.76333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 43.38167 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 130.14500 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 216.90833 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: 10670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -75.0 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 BIOMT1 2 0.500000 0.866025 0.000000 -26.39000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 45.70882 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -43.38167 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 B 206 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 MET A 0 REMARK 465 SER A 27E REMARK 465 ASP A 27F REMARK 465 GLU A 108 REMARK 465 ASN A 109 REMARK 465 LEU A 110 REMARK 465 TYR A 111 REMARK 465 PHE A 112 REMARK 465 GLN A 113 REMARK 465 MET B 0 REMARK 465 SER B 27A REMARK 465 LEU B 27B REMARK 465 LEU B 27C REMARK 465 GLU B 108 REMARK 465 ASN B 109 REMARK 465 LEU B 110 REMARK 465 TYR B 111 REMARK 465 PHE B 112 REMARK 465 GLN B 113 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 ASP B 60 O HOH B 201 2.01 REMARK 500 NH1 ARG A 77 O HOH A 201 2.04 REMARK 500 OD2 ASP B 60 O HOH B 202 2.07 REMARK 500 OD2 ASP B 60 O HOH B 203 2.10 REMARK 500 O THR B 26 O HOH B 204 2.10 REMARK 500 O HOH A 233 O HOH A 235 2.11 REMARK 500 NH1 ARG B 50 O HOH B 205 2.14 REMARK 500 OD2 ASP A 60 O HOH A 202 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 SER A 27A 101.84 -56.09 REMARK 500 VAL A 29 -54.65 -154.63 REMARK 500 ASP B 60 3.29 -69.10 REMARK 500 REMARK 500 REMARK: NULL DBREF 8KAD A 0 113 PDB 8KAD 8KAD 0 113 DBREF 8KAD B 0 113 PDB 8KAD 8KAD 0 113 SEQRES 1 A 120 MET ASP VAL VAL MET THR GLN THR PRO LEU SER LEU SER SEQRES 2 A 120 VAL THR PRO GLY GLU PRO ALA SER ILE SER CYS ARG SER SEQRES 3 A 120 THR GLN SER LEU LEU ASP SER ASP GLY VAL ASN PRO SER SEQRES 4 A 120 PHE ASP TRP TYR VAL GLN LYS PRO GLY GLN SER PRO GLN SEQRES 5 A 120 LEU LEU ILE HIS ARG GLY PHE TYR ARG ALA SER GLY VAL SEQRES 6 A 120 PRO ASP ARG PHE SER GLY SER GLY SER GLY THR ASP PHE SEQRES 7 A 120 THR LEU ARG ILE SER ARG VAL GLU ALA GLU ASP VAL GLY SEQRES 8 A 120 VAL TYR TYR CYS MET GLN ARG ILE GLU PHE PRO LEU THR SEQRES 9 A 120 PHE GLY GLY GLY THR LYS VAL GLU ILE LYS GLU ASN LEU SEQRES 10 A 120 TYR PHE GLN SEQRES 1 B 120 MET ASP VAL VAL MET THR GLN THR PRO LEU SER LEU SER SEQRES 2 B 120 VAL THR PRO GLY GLU PRO ALA SER ILE SER CYS ARG SER SEQRES 3 B 120 THR GLN SER LEU LEU ASP SER ASP GLY VAL ASN PRO SER SEQRES 4 B 120 PHE ASP TRP TYR VAL GLN LYS PRO GLY GLN SER PRO GLN SEQRES 5 B 120 LEU LEU ILE HIS ARG GLY PHE TYR ARG ALA SER GLY VAL SEQRES 6 B 120 PRO ASP ARG PHE SER GLY SER GLY SER GLY THR ASP PHE SEQRES 7 B 120 THR LEU ARG ILE SER ARG VAL GLU ALA GLU ASP VAL GLY SEQRES 8 B 120 VAL TYR TYR CYS MET GLN ARG ILE GLU PHE PRO LEU THR SEQRES 9 B 120 PHE GLY GLY GLY THR LYS VAL GLU ILE LYS GLU ASN LEU SEQRES 10 B 120 TYR PHE GLN FORMUL 3 HOH *88(H2 O) HELIX 1 AA1 GLU A 79 VAL A 83 5 5 HELIX 2 AA2 GLU B 79 VAL B 83 5 5 SHEET 1 AA1 4 MET A 4 THR A 7 0 SHEET 2 AA1 4 ALA A 19 SER A 25 -1 O SER A 22 N THR A 7 SHEET 3 AA1 4 ASP A 70 ILE A 75 -1 O ILE A 75 N ALA A 19 SHEET 4 AA1 4 PHE A 62 SER A 67 -1 N SER A 65 O THR A 72 SHEET 1 AA2 6 SER A 10 VAL A 13 0 SHEET 2 AA2 6 THR B 102 ILE B 106 1 O GLU B 105 N LEU A 11 SHEET 3 AA2 6 GLY A 84 GLU A 93 -1 N GLY A 84 O VAL B 104 SHEET 4 AA2 6 ASN A 30 GLN A 38 -1 N SER A 32 O ARG A 91 SHEET 5 AA2 6 GLN A 45 HIS A 49 -1 O LEU A 47 N TRP A 35 SHEET 6 AA2 6 TYR A 53 ARG A 54 -1 O TYR A 53 N HIS A 49 SHEET 1 AA3 4 SER A 10 VAL A 13 0 SHEET 2 AA3 4 THR B 102 ILE B 106 1 O GLU B 105 N LEU A 11 SHEET 3 AA3 4 GLY A 84 GLU A 93 -1 N GLY A 84 O VAL B 104 SHEET 4 AA3 4 THR B 97 PHE B 98 -1 O THR B 97 N GLN A 90 SHEET 1 AA4 4 THR A 97 PHE A 98 0 SHEET 2 AA4 4 GLY B 84 GLU B 93 -1 O GLN B 90 N THR A 97 SHEET 3 AA4 4 THR A 102 ILE A 106 -1 N VAL A 104 O GLY B 84 SHEET 4 AA4 4 SER B 10 VAL B 13 1 O LEU B 11 N GLU A 105 SHEET 1 AA5 5 THR A 97 PHE A 98 0 SHEET 2 AA5 5 GLY B 84 GLU B 93 -1 O GLN B 90 N THR A 97 SHEET 3 AA5 5 ASN B 30 GLN B 38 -1 N ASP B 34 O MET B 89 SHEET 4 AA5 5 GLN B 45 HIS B 49 -1 O LEU B 47 N TRP B 35 SHEET 5 AA5 5 TYR B 53 ARG B 54 -1 O TYR B 53 N HIS B 49 SHEET 1 AA6 4 MET B 4 THR B 7 0 SHEET 2 AA6 4 ALA B 19 SER B 25 -1 O SER B 22 N THR B 7 SHEET 3 AA6 4 ASP B 70 ILE B 75 -1 O LEU B 73 N ILE B 21 SHEET 4 AA6 4 PHE B 62 SER B 67 -1 N SER B 65 O THR B 72 SSBOND 1 CYS A 23 CYS A 88 1555 1555 2.06 SSBOND 2 CYS B 23 CYS B 88 1555 1555 2.05 CISPEP 1 THR A 7 PRO A 8 0 -6.40 CISPEP 2 THR B 7 PRO B 8 0 -4.10 CRYST1 52.780 52.780 260.290 90.00 90.00 120.00 P 65 2 2 24 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 0.018947 0.010939 0.000000 0.00000 SCALE2 0.000000 0.021878 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003842 0.00000