PDB Short entry for 5VPA HEADER TRANSCRIPTION 04-MAY-17 5VPA TITLE TRANSCRIPTION FACTOR FOSB/JUND BZIP DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN FOSB; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 153-219; COMPND 5 SYNONYM: G0/G1 SWITCH REGULATORY PROTEIN 3; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: TRANSCRIPTION FACTOR JUN-D; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: UNP RESIDUES 266-332; COMPND 11 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: FOSB, G0S3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA 2 (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21-NESG; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: JUND; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: ROSETTA 2 (DE3); SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS ACTIVATOR PROTEIN-1, BASIC LEUCINE ZIPPER, BZIP, FOS, JUN, KEYWDS 2 TRANSCRIPTION FACTOR, DNA-BINDING PROTEIN, REDOX SWITCH, COILED- KEYWDS 3 COIL, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR Z.YIN,M.MACHIUS,G.RUDENKO REVDAT 5 04-OCT-23 5VPA 1 REMARK REVDAT 4 11-DEC-19 5VPA 1 REMARK REVDAT 3 15-NOV-17 5VPA 1 JRNL REVDAT 2 18-OCT-17 5VPA 1 JRNL REVDAT 1 06-SEP-17 5VPA 0 JRNL AUTH Z.YIN,M.MACHIUS,E.J.NESTLER,G.RUDENKO JRNL TITL ACTIVATOR PROTEIN-1: REDOX SWITCH CONTROLLING STRUCTURE AND JRNL TITL 2 DNA-BINDING. JRNL REF NUCLEIC ACIDS RES. V. 45 11425 2017 JRNL REFN ESSN 1362-4962 JRNL PMID 28981703 JRNL DOI 10.1093/NAR/GKX795 REMARK 2 REMARK 2 RESOLUTION. 2.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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) : 2.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.20 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 71.5 REMARK 3 NUMBER OF REFLECTIONS : 4417 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.248 REMARK 3 R VALUE (WORKING SET) : 0.245 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 433 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 34.2069 - 4.0796 1.00 1911 212 0.2359 0.2746 REMARK 3 2 4.0796 - 3.2389 0.74 1374 145 0.2493 0.2784 REMARK 3 3 3.2389 - 2.8297 0.39 699 76 0.2715 0.3372 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) : 0.380 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.570 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 32.12 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 66.46 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 : 0.006 903 REMARK 3 ANGLE : 0.685 1209 REMARK 3 CHIRALITY : 0.029 144 REMARK 3 PLANARITY : 0.003 158 REMARK 3 DIHEDRAL : 13.159 599 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 164 THROUGH 177 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.9541 9.4427 285.4320 REMARK 3 T TENSOR REMARK 3 T11: 0.3855 T22: 0.3770 REMARK 3 T33: 0.7889 T12: -0.1781 REMARK 3 T13: -0.0961 T23: -0.0737 REMARK 3 L TENSOR REMARK 3 L11: 1.8059 L22: 4.4498 REMARK 3 L33: 1.8038 L12: 1.2732 REMARK 3 L13: -0.6482 L23: 0.8579 REMARK 3 S TENSOR REMARK 3 S11: 0.5291 S12: 0.0036 S13: -0.8353 REMARK 3 S21: 0.4338 S22: 0.1641 S23: 0.0769 REMARK 3 S31: 0.8482 S32: -0.3690 S33: -0.5223 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 178 THROUGH 217 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.1218 27.1751 317.0291 REMARK 3 T TENSOR REMARK 3 T11: 0.0925 T22: 0.4611 REMARK 3 T33: 0.1230 T12: 0.0763 REMARK 3 T13: -0.0769 T23: -0.1044 REMARK 3 L TENSOR REMARK 3 L11: 2.7939 L22: 4.7493 REMARK 3 L33: 6.6989 L12: -1.8837 REMARK 3 L13: -2.6394 L23: 4.4682 REMARK 3 S TENSOR REMARK 3 S11: -0.0906 S12: 0.1695 S13: -0.1182 REMARK 3 S21: 0.2003 S22: -0.0747 S23: 0.3608 REMARK 3 S31: -0.0351 S32: -0.2975 S33: 0.2193 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 275 THROUGH 332 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.7691 24.5930 308.7369 REMARK 3 T TENSOR REMARK 3 T11: 0.0746 T22: 0.4294 REMARK 3 T33: -0.0568 T12: -0.0566 REMARK 3 T13: 0.0941 T23: -0.0305 REMARK 3 L TENSOR REMARK 3 L11: 1.1253 L22: 1.0285 REMARK 3 L33: 2.6817 L12: -0.3911 REMARK 3 L13: -1.4563 L23: 1.1200 REMARK 3 S TENSOR REMARK 3 S11: -0.0807 S12: 0.1284 S13: -0.0127 REMARK 3 S21: -0.1053 S22: 0.0882 S23: -0.0019 REMARK 3 S31: -0.1131 S32: 0.1051 S33: -0.2418 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 5VPA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-MAY-17. REMARK 100 THE DEPOSITION ID IS D_1000227524. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-NOV-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.999 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6010 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.830 REMARK 200 RESOLUTION RANGE LOW (A) : 34.204 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.500 REMARK 200 R MERGE (I) : 0.09600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.50 REMARK 200 R MERGE FOR SHELL (I) : 1.16700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.200 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: 1FOS REMARK 200 REMARK 200 REMARK: THIN PLATES REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3 M 1,6-HEXANEDIOL, 50 MM TRIS PH 8.5 REMARK 280 AND 5 MM MGCL2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 26.30250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.67600 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 49.10000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.30250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.67600 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 49.10000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.30250 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 47.67600 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 49.10000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.30250 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 47.67600 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 49.10000 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: 2610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8890 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 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 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 SER A 152 REMARK 465 GLU A 153 REMARK 465 GLU A 154 REMARK 465 GLU A 155 REMARK 465 GLU A 156 REMARK 465 LYS A 157 REMARK 465 ARG A 158 REMARK 465 ARG A 159 REMARK 465 VAL A 160 REMARK 465 ARG A 161 REMARK 465 ARG A 162 REMARK 465 GLU A 163 REMARK 465 HIS A 218 REMARK 465 LYS A 219 REMARK 465 SER B 265 REMARK 465 GLN B 266 REMARK 465 GLU B 267 REMARK 465 ARG B 268 REMARK 465 ILE B 269 REMARK 465 LYS B 270 REMARK 465 ALA B 271 REMARK 465 GLU B 272 REMARK 465 ARG B 273 REMARK 465 LYS B 274 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 LEU A 167 CG CD1 CD2 REMARK 470 LYS A 171 CG CD CE NZ REMARK 470 ARG A 175 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 186 CG CD OE1 OE2 REMARK 470 GLU A 203 CG CD OE1 OE2 REMARK 470 ARG B 275 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 277 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 284 CG CD CE NZ REMARK 470 VAL B 332 CG1 CG2 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 A 165 26.02 -143.12 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 NA B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5VPB RELATED DB: PDB REMARK 900 RELATED ID: 5VPC RELATED DB: PDB REMARK 900 RELATED ID: 5VPD RELATED DB: PDB REMARK 900 RELATED ID: 5VPE RELATED DB: PDB REMARK 900 RELATED ID: 5VPF RELATED DB: PDB DBREF 5VPA A 153 219 UNP P53539 FOSB_HUMAN 153 219 DBREF 5VPA B 266 332 UNP P17535 JUND_HUMAN 266 332 SEQADV 5VPA SER A 152 UNP P53539 EXPRESSION TAG SEQADV 5VPA SER B 265 UNP P17535 EXPRESSION TAG SEQRES 1 A 68 SER GLU GLU GLU GLU LYS ARG ARG VAL ARG ARG GLU ARG SEQRES 2 A 68 ASN LYS LEU ALA ALA ALA LYS CYS ARG ASN ARG ARG ARG SEQRES 3 A 68 GLU LEU THR ASP ARG LEU GLN ALA GLU THR ASP GLN LEU SEQRES 4 A 68 GLU GLU GLU LYS ALA GLU LEU GLU SER GLU ILE ALA GLU SEQRES 5 A 68 LEU GLN LYS GLU LYS GLU ARG LEU GLU PHE VAL LEU VAL SEQRES 6 A 68 ALA HIS LYS SEQRES 1 B 68 SER GLN GLU ARG ILE LYS ALA GLU ARG LYS ARG LEU ARG SEQRES 2 B 68 ASN ARG ILE ALA ALA SER LYS CYS ARG LYS ARG LYS LEU SEQRES 3 B 68 GLU ARG ILE SER ARG LEU GLU GLU LYS VAL LYS THR LEU SEQRES 4 B 68 LYS SER GLN ASN THR GLU LEU ALA SER THR ALA SER LEU SEQRES 5 B 68 LEU ARG GLU GLN VAL ALA GLN LEU LYS GLN LYS VAL LEU SEQRES 6 B 68 SER HIS VAL HET NA B 401 1 HET CL B 402 1 HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION FORMUL 3 NA NA 1+ FORMUL 4 CL CL 1- FORMUL 5 HOH *5(H2 O) HELIX 1 AA1 ASN A 165 ARG A 175 1 11 HELIX 2 AA2 ARG A 177 VAL A 216 1 40 HELIX 3 AA3 ASN B 278 SER B 330 1 53 SSBOND 1 CYS A 172 CYS B 285 1555 1555 2.03 SITE 1 AC1 1 GLU B 309 SITE 1 AC2 1 ARG B 286 CRYST1 52.605 95.352 98.200 90.00 90.00 90.00 I 2 2 2 8 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 0.019010 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010487 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010183 0.00000