HEADER DE NOVO PROTEIN 21-OCT-21 7SKO TITLE DE NOVO SYNTHETIC PROTEIN DIG8-CC (ORTHOGONAL SPACE GROUP) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DE NOVO SYNTHETIC PROTEIN DIG8-CC; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS IMMUNOGLOBULIN-LIKE SYNTHETIC 3+4 BETA-SANDWICH, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.R.MENDES,U.ECKHARD,E.MARCOS,F.X.GOMIS-RUTH REVDAT 3 13-NOV-24 7SKO 1 REMARK REVDAT 2 03-APR-24 7SKO 1 REMARK REVDAT 1 12-OCT-22 7SKO 0 JRNL AUTH T.M.CHIDYAUSIKU,S.R.MENDES,J.C.KLIMA,M.NADAL,U.ECKHARD, JRNL AUTH 2 J.ROEL-TOURIS,S.HOULISTON,T.GUEVARA,H.K.HADDOX,A.MOYER, JRNL AUTH 3 C.H.ARROWSMITH,F.X.GOMIS-RUTH,D.BAKER,E.MARCOS JRNL TITL DE NOVO DESIGN OF IMMUNOGLOBULIN-LIKE DOMAINS JRNL REF NAT COMMUN V. 13 5661 2022 JRNL REFN ESSN 2041-1723 JRNL DOI 10.1038/S41467-022-33004-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.MARCOS,T.M.CHIDYAUSIKU,A.C.MCSHAN,T.EVANGELIDIS,S.NERLI, REMARK 1 AUTH 2 L.CARTER,L.G.NIVON,A.DAVIS,G.OBERDORFER,K.TRIPSIANES, REMARK 1 AUTH 3 N.G.SGOURAKIS,D.BAKER REMARK 1 TITL DE NOVO DESIGN OF A NON-LOCAL BETA-SHEET PROTEIN WITH HIGH REMARK 1 TITL 2 STABILITY AND ACCURACY. REMARK 1 REF NAT.STRUCT.MOL.BIOL. V. 25 1028 2018 REMARK 1 REFN ESSN 1545-9985 REMARK 1 PMID 30374087 REMARK 1 DOI 10.1038/S41594-018-0141-6 REMARK 1 REFERENCE 2 REMARK 1 AUTH E.MARCOS,B.BASANTA,T.M.CHIDYAUSIKU,Y.TANG,G.OBERDORFER, REMARK 1 AUTH 2 G.LIU,G.V.SWAPNA,R.GUAN,D.A.SILVA,J.DOU,J.H.PEREIRA,R.XIAO, REMARK 1 AUTH 3 B.SANKARAN,P.H.ZWART,G.T.MONTELIONE,D.BAKER REMARK 1 TITL PRINCIPLES FOR DESIGNING PROTEINS WITH CAVITIES FORMED BY REMARK 1 TITL 2 CURVED BETA SHEETS. REMARK 1 REF SCIENCE V. 355 201 2017 REMARK 1 REFN ESSN 1095-9203 REMARK 1 PMID 28082595 REMARK 1 DOI 10.1126/SCIENCE.AAH7389 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.1_4122 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.26 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 17561 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.252 REMARK 3 R VALUE (WORKING SET) : 0.250 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.020 REMARK 3 FREE R VALUE TEST SET COUNT : 706 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 38.2600 - 3.5100 1.00 3524 146 0.2200 0.2544 REMARK 3 2 3.5000 - 2.7800 1.00 3395 120 0.2672 0.2956 REMARK 3 3 2.7800 - 2.4300 1.00 3330 149 0.2978 0.3782 REMARK 3 4 2.4300 - 2.2100 1.00 3321 159 0.2962 0.3885 REMARK 3 5 2.2100 - 2.0500 0.98 3285 132 0.3675 0.3817 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.300 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 56.20 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 : 0.002 2164 REMARK 3 ANGLE : 0.434 2943 REMARK 3 CHIRALITY : 0.045 338 REMARK 3 PLANARITY : 0.004 407 REMARK 3 DIHEDRAL : 5.876 334 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 7SKO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-OCT-21. REMARK 100 THE DEPOSITION ID IS D_1000260621. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUL-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 : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97879 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 : 17590 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 38.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 12.60 REMARK 200 R MERGE (I) : 0.10100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 2.45300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 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: DE NOVO SYNTHETIC DESIGN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TO BE UPDATED, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 82.90000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.90000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 21.51500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 38.26000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 21.51500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 38.26000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 82.90000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 21.51500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 38.26000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 82.90000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 21.51500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 38.26000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 1810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D 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 REMARK 350 BIOMOLECULE: 2 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: 1790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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 MG MG A 101 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 A -2 REMARK 465 GLY B -2 REMARK 465 PRO B 48 REMARK 465 GLU B 49 REMARK 465 GLN B 50 REMARK 465 GLN B 51 REMARK 465 GLY C -2 REMARK 465 GLY D -2 REMARK 465 GLY D 70 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 19 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 22 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 30 CG CD OE1 OE2 REMARK 470 GLU A 49 CG CD OE1 OE2 REMARK 470 GLN A 50 CG CD OE1 NE2 REMARK 470 GLU A 63 CG CD OE1 OE2 REMARK 470 HIS B -1 CG ND1 CD2 CE1 NE2 REMARK 470 ASP B 7 CG OD1 OD2 REMARK 470 GLU B 45 CG CD OE1 OE2 REMARK 470 SER B 47 OG REMARK 470 ASN B 53 CG OD1 ND2 REMARK 470 GLU B 63 CG CD OE1 OE2 REMARK 470 LYS B 64 CG CD CE NZ REMARK 470 GLN B 68 CG CD OE1 NE2 REMARK 470 HIS C -1 CG ND1 CD2 CE1 NE2 REMARK 470 ARG C 1 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 5 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 19 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 49 CG CD OE1 OE2 REMARK 470 ASN C 52 CG OD1 ND2 REMARK 470 ASN C 53 CG OD1 ND2 REMARK 470 GLU C 59 CG CD OE1 OE2 REMARK 470 ASN C 62 CG OD1 ND2 REMARK 470 GLU C 63 CG CD OE1 OE2 REMARK 470 LYS C 64 CG CD CE NZ REMARK 470 ARG D 5 CG CD NE CZ NH1 NH2 REMARK 470 ASP D 7 CG OD1 OD2 REMARK 470 ARG D 24 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 30 CG CD OE1 OE2 REMARK 470 GLU D 45 CG CD OE1 OE2 REMARK 470 GLU D 49 CG CD OE1 OE2 REMARK 470 GLN D 50 CG CD OE1 NE2 REMARK 470 GLN D 51 CG CD OE1 NE2 REMARK 470 ASN D 52 CG OD1 ND2 REMARK 470 ASN D 53 CG OD1 ND2 REMARK 470 LYS D 64 CG CD CE NZ 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 D 107 DISTANCE = 6.15 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7SKN RELATED DB: PDB REMARK 900 SAME PROTEIN IN ANOTHER SPACE GROUP DBREF 7SKO A -2 70 PDB 7SKO 7SKO -2 70 DBREF 7SKO B -2 70 PDB 7SKO 7SKO -2 70 DBREF 7SKO C -2 70 PDB 7SKO 7SKO -2 70 DBREF 7SKO D -2 70 PDB 7SKO 7SKO -2 70 SEQRES 1 A 73 GLY HIS MET ARG ILE GLU VAL ARG VAL ASP ASN GLY ARG SEQRES 2 A 73 VAL ARG VAL ARG ASN GLY THR ASP ARG PRO CYS ARG VAL SEQRES 3 A 73 ARG VAL THR ALA GLY GLY GLU THR ARG GLU TYR THR VAL SEQRES 4 A 73 ASN PRO GLY THR GLU LEU GLU VAL GLU LEU SER PRO GLU SEQRES 5 A 73 GLN GLN ASN ASN ALA GLU VAL GLU VAL GLU CYS GLY ASN SEQRES 6 A 73 GLU LYS TYR ARG PHE GLN LEU GLY SEQRES 1 B 73 GLY HIS MET ARG ILE GLU VAL ARG VAL ASP ASN GLY ARG SEQRES 2 B 73 VAL ARG VAL ARG ASN GLY THR ASP ARG PRO CYS ARG VAL SEQRES 3 B 73 ARG VAL THR ALA GLY GLY GLU THR ARG GLU TYR THR VAL SEQRES 4 B 73 ASN PRO GLY THR GLU LEU GLU VAL GLU LEU SER PRO GLU SEQRES 5 B 73 GLN GLN ASN ASN ALA GLU VAL GLU VAL GLU CYS GLY ASN SEQRES 6 B 73 GLU LYS TYR ARG PHE GLN LEU GLY SEQRES 1 C 73 GLY HIS MET ARG ILE GLU VAL ARG VAL ASP ASN GLY ARG SEQRES 2 C 73 VAL ARG VAL ARG ASN GLY THR ASP ARG PRO CYS ARG VAL SEQRES 3 C 73 ARG VAL THR ALA GLY GLY GLU THR ARG GLU TYR THR VAL SEQRES 4 C 73 ASN PRO GLY THR GLU LEU GLU VAL GLU LEU SER PRO GLU SEQRES 5 C 73 GLN GLN ASN ASN ALA GLU VAL GLU VAL GLU CYS GLY ASN SEQRES 6 C 73 GLU LYS TYR ARG PHE GLN LEU GLY SEQRES 1 D 73 GLY HIS MET ARG ILE GLU VAL ARG VAL ASP ASN GLY ARG SEQRES 2 D 73 VAL ARG VAL ARG ASN GLY THR ASP ARG PRO CYS ARG VAL SEQRES 3 D 73 ARG VAL THR ALA GLY GLY GLU THR ARG GLU TYR THR VAL SEQRES 4 D 73 ASN PRO GLY THR GLU LEU GLU VAL GLU LEU SER PRO GLU SEQRES 5 D 73 GLN GLN ASN ASN ALA GLU VAL GLU VAL GLU CYS GLY ASN SEQRES 6 D 73 GLU LYS TYR ARG PHE GLN LEU GLY HET MG A 101 1 HETNAM MG MAGNESIUM ION FORMUL 5 MG MG 2+ FORMUL 6 HOH *34(H2 O) HELIX 1 AA1 SER D 47 GLN D 51 5 5 SHEET 1 AA1 7 GLU A 41 GLU A 45 0 SHEET 2 AA1 7 ARG A 10 ASN A 15 -1 N VAL A 13 O LEU A 42 SHEET 3 AA1 7 MET A 0 ASP A 7 -1 N ARG A 5 O ARG A 12 SHEET 4 AA1 7 GLU D 63 GLN D 68 1 O LYS D 64 N ARG A 1 SHEET 5 AA1 7 ALA D 54 CYS D 60 -1 N VAL D 58 O TYR D 65 SHEET 6 AA1 7 CYS D 21 ALA D 27 -1 N ARG D 24 O GLU D 57 SHEET 7 AA1 7 GLU D 30 VAL D 36 -1 O TYR D 34 N VAL D 23 SHEET 1 AA2 7 GLU A 30 VAL A 36 0 SHEET 2 AA2 7 CYS A 21 ALA A 27 -1 N VAL A 25 O ARG A 32 SHEET 3 AA2 7 ALA A 54 CYS A 60 -1 O GLU A 59 N ARG A 22 SHEET 4 AA2 7 GLU A 63 LEU A 69 -1 O TYR A 65 N VAL A 58 SHEET 5 AA2 7 MET D 0 ASP D 7 1 O VAL D 4 N GLN A 68 SHEET 6 AA2 7 ARG D 10 ASN D 15 -1 O ARG D 12 N ARG D 5 SHEET 7 AA2 7 GLU D 41 VAL D 44 -1 O VAL D 44 N VAL D 11 SHEET 1 AA3 7 GLU B 41 GLU B 45 0 SHEET 2 AA3 7 ARG B 10 ASN B 15 -1 N VAL B 11 O VAL B 44 SHEET 3 AA3 7 MET B 0 ASP B 7 -1 N ARG B 5 O ARG B 12 SHEET 4 AA3 7 GLU C 63 LEU C 69 1 O ARG C 66 N VAL B 4 SHEET 5 AA3 7 ALA C 54 CYS C 60 -1 N VAL C 58 O TYR C 65 SHEET 6 AA3 7 CYS C 21 ALA C 27 -1 N ARG C 24 O GLU C 57 SHEET 7 AA3 7 GLU C 30 VAL C 36 -1 O TYR C 34 N VAL C 23 SHEET 1 AA4 7 GLU B 30 VAL B 36 0 SHEET 2 AA4 7 CYS B 21 ALA B 27 -1 N VAL B 23 O TYR B 34 SHEET 3 AA4 7 GLU B 55 CYS B 60 -1 O GLU B 59 N ARG B 22 SHEET 4 AA4 7 GLU B 63 GLN B 68 -1 O TYR B 65 N VAL B 58 SHEET 5 AA4 7 ILE C 2 ASP C 7 1 O VAL C 4 N GLN B 68 SHEET 6 AA4 7 ARG C 10 ASN C 15 -1 O ARG C 12 N ARG C 5 SHEET 7 AA4 7 GLU C 41 GLU C 45 -1 O VAL C 44 N VAL C 11 SSBOND 1 CYS A 21 CYS A 60 1555 1555 2.03 SSBOND 2 CYS B 21 CYS B 60 1555 1555 2.03 SSBOND 3 CYS D 21 CYS D 60 1555 1555 2.03 CRYST1 43.030 76.520 165.800 90.00 90.00 90.00 C 2 2 21 32 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 0.023240 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013068 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006031 0.00000