HEADER SIGNALING PROTEIN 05-APR-04 1SZH TITLE CRYSTAL STRUCTURE OF C. ELEGANS HER-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HER-1 PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 3 ORGANISM_TAXID: 6239; SOURCE 4 GENE: HER-1, ZK287.8; SOURCE 5 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 6 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PSGHV0 KEYWDS EXTENDED 3-10 HELIX; LEFT-HANDED ANTI-PARALLEL 4-HELIX BUNDLE, KEYWDS 2 OVERHAND 3-HELIX BUNDLE, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.Y.HAMAOKA,C.E.DANN III,B.V.GEISBRECHT,D.J.LEAHY REVDAT 3 27-OCT-21 1SZH 1 REMARK SEQADV REVDAT 2 24-FEB-09 1SZH 1 VERSN REVDAT 1 10-AUG-04 1SZH 0 JRNL AUTH B.Y.HAMAOKA,C.E.DANN III,B.V.GEISBRECHT,D.J.LEAHY JRNL TITL CRYSTAL STRUCTURE OF CAENORHABDITIS ELEGANS HER-1 AND JRNL TITL 2 CHARACTERIZATION OF THE INTERACTION BETWEEN HER-1 AND JRNL TITL 3 TRA-2A. JRNL REF PROC.NATL.ACAD.SCI.USA V. 101 1673 2004 JRNL REFN ISSN 0027-8424 JRNL PMID 15289613 JRNL DOI 10.1073/PNAS.0402559101 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 720128.750 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.9 REMARK 3 NUMBER OF REFLECTIONS : 47341 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2378 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.55 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3784 REMARK 3 BIN R VALUE (WORKING SET) : 0.3350 REMARK 3 BIN FREE R VALUE : 0.3650 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 215 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2305 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 243 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.72000 REMARK 3 B22 (A**2) : 8.87000 REMARK 3 B33 (A**2) : -8.15000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.22 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.24 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.090 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.720 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.680 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.360 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.750 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 44.13 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 5 : ACETATE_PARAMETER.FIL REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ACETATE_TOPOLOGY.FIL REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1SZH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-APR-04. REMARK 100 THE DEPOSITION ID IS D_1000022124. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-SEP-02 REMARK 200 TEMPERATURE (KELVIN) : 200 REMARK 200 PH : 4.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97931, 0.97917, 0.96866 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50045 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 29.460 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.3 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, SODIUM ACETATE, AMMONIJM REMARK 280 SULFATE, PH 4.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 26.48500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.50000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.46500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.50000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.48500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.46500 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLY A 15 REMARK 465 SER A 16 REMARK 465 SER A 17 REMARK 465 THR A 165 REMARK 465 PHE A 166 REMARK 465 ILE A 167 REMARK 465 GLN A 168 REMARK 465 LYS A 169 REMARK 465 ARG A 170 REMARK 465 THR A 171 REMARK 465 PHE A 172 REMARK 465 ARG A 173 REMARK 465 GLY A 174 REMARK 465 VAL A 175 REMARK 465 GLY B 15 REMARK 465 SER B 16 REMARK 465 SER B 17 REMARK 465 SER B 18 REMARK 465 THR B 19 REMARK 465 GLU B 163 REMARK 465 ALA B 164 REMARK 465 THR B 165 REMARK 465 PHE B 166 REMARK 465 ILE B 167 REMARK 465 GLN B 168 REMARK 465 LYS B 169 REMARK 465 ARG B 170 REMARK 465 THR B 171 REMARK 465 PHE B 172 REMARK 465 ARG B 173 REMARK 465 GLY B 174 REMARK 465 VAL B 175 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 NH2 ARG A 35 O GLU A 163 1455 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS A 129 CA - CB - SG ANGL. DEV. = 8.1 DEGREES 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 ARG A 52 -88.48 -118.62 REMARK 500 GLN A 97 58.55 -64.87 REMARK 500 ARG B 57 -148.73 -122.36 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 ACT A 315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 332 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 333 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 334 DBREF 1SZH A 19 175 UNP P34704 HER1_CAEEL 19 175 DBREF 1SZH B 19 175 UNP P34704 HER1_CAEEL 19 175 SEQADV 1SZH GLY A 15 UNP P34704 CLONING ARTIFACT SEQADV 1SZH SER A 16 UNP P34704 CLONING ARTIFACT SEQADV 1SZH SER A 17 UNP P34704 CLONING ARTIFACT SEQADV 1SZH SER A 18 UNP P34704 CLONING ARTIFACT SEQADV 1SZH GLU A 98 UNP P34704 ASN 98 EXPRESSION TAG SEQADV 1SZH GLU A 163 UNP P34704 ASN 163 ENGINEERED MUTATION SEQADV 1SZH GLY B 15 UNP P34704 CLONING ARTIFACT SEQADV 1SZH SER B 16 UNP P34704 CLONING ARTIFACT SEQADV 1SZH SER B 17 UNP P34704 CLONING ARTIFACT SEQADV 1SZH SER B 18 UNP P34704 CLONING ARTIFACT SEQADV 1SZH GLU B 98 UNP P34704 ASN 98 ENGINEERED MUTATION SEQADV 1SZH GLU B 163 UNP P34704 ASN 163 ENGINEERED MUTATION SEQRES 1 A 161 GLY SER SER SER THR LEU THR LYS GLU LEU ILE LYS ASP SEQRES 2 A 161 ALA ALA GLU LYS CYS CYS THR ARG ASN ARG GLN GLU CYS SEQRES 3 A 161 CYS ILE GLU ILE MET LYS PHE GLY THR PRO ILE ARG CYS SEQRES 4 A 161 GLY TYR ASP ARG ASP PRO LYS LEU PRO GLY TYR VAL TYR SEQRES 5 A 161 LYS CYS LEU GLN ASN VAL LEU PHE ALA LYS GLU PRO LYS SEQRES 6 A 161 LYS LYS ILE ASN LEU ASP ASP SER VAL CYS CYS SER VAL SEQRES 7 A 161 PHE GLY ASN ASP GLN GLU ASP SER GLY ARG ARG CYS GLU SEQRES 8 A 161 ASN ARG CYS LYS ASN LEU MET THR SER PRO SER ILE ASP SEQRES 9 A 161 ALA ALA THR ARG LEU ASP SER ILE LYS SER CYS SER LEU SEQRES 10 A 161 LEU ASP ASN VAL LEU TYR LYS CYS PHE GLU LYS CYS ARG SEQRES 11 A 161 SER LEU ARG LYS ASP GLY ILE LYS ILE GLU VAL LEU GLN SEQRES 12 A 161 PHE GLU GLU TYR CYS GLU ALA THR PHE ILE GLN LYS ARG SEQRES 13 A 161 THR PHE ARG GLY VAL SEQRES 1 B 161 GLY SER SER SER THR LEU THR LYS GLU LEU ILE LYS ASP SEQRES 2 B 161 ALA ALA GLU LYS CYS CYS THR ARG ASN ARG GLN GLU CYS SEQRES 3 B 161 CYS ILE GLU ILE MET LYS PHE GLY THR PRO ILE ARG CYS SEQRES 4 B 161 GLY TYR ASP ARG ASP PRO LYS LEU PRO GLY TYR VAL TYR SEQRES 5 B 161 LYS CYS LEU GLN ASN VAL LEU PHE ALA LYS GLU PRO LYS SEQRES 6 B 161 LYS LYS ILE ASN LEU ASP ASP SER VAL CYS CYS SER VAL SEQRES 7 B 161 PHE GLY ASN ASP GLN GLU ASP SER GLY ARG ARG CYS GLU SEQRES 8 B 161 ASN ARG CYS LYS ASN LEU MET THR SER PRO SER ILE ASP SEQRES 9 B 161 ALA ALA THR ARG LEU ASP SER ILE LYS SER CYS SER LEU SEQRES 10 B 161 LEU ASP ASN VAL LEU TYR LYS CYS PHE GLU LYS CYS ARG SEQRES 11 B 161 SER LEU ARG LYS ASP GLY ILE LYS ILE GLU VAL LEU GLN SEQRES 12 B 161 PHE GLU GLU TYR CYS GLU ALA THR PHE ILE GLN LYS ARG SEQRES 13 B 161 THR PHE ARG GLY VAL HET ACT A 315 4 HET ACT A 334 4 HET ACT B 332 4 HET ACT B 333 4 HETNAM ACT ACETATE ION FORMUL 3 ACT 4(C2 H3 O2 1-) FORMUL 7 HOH *243(H2 O) HELIX 1 1 THR A 21 CYS A 33 1 13 HELIX 2 2 THR A 34 ASN A 36 5 3 HELIX 3 3 ARG A 37 GLY A 48 1 12 HELIX 4 4 LYS A 60 PHE A 74 1 15 HELIX 5 5 GLU A 77 LYS A 81 5 5 HELIX 6 6 ASN A 83 ASP A 96 5 14 HELIX 7 7 GLU A 98 MET A 112 1 15 HELIX 8 8 ASP A 118 SER A 130 1 13 HELIX 9 9 ASP A 133 ASP A 149 1 17 HELIX 10 10 LYS A 152 LEU A 156 5 5 HELIX 11 11 GLN A 157 TYR A 161 5 5 HELIX 12 12 THR B 21 CYS B 33 1 13 HELIX 13 13 THR B 34 ASN B 36 5 3 HELIX 14 14 ARG B 37 GLY B 48 1 12 HELIX 15 15 LYS B 60 PHE B 74 1 15 HELIX 16 16 GLU B 77 LYS B 81 5 5 HELIX 17 17 ASN B 83 GLY B 94 5 12 HELIX 18 18 ARG B 102 THR B 113 1 12 HELIX 19 19 ASP B 118 SER B 130 1 13 HELIX 20 20 ASP B 133 ASP B 149 1 17 HELIX 21 21 LYS B 152 LEU B 156 5 5 HELIX 22 22 GLN B 157 TYR B 161 5 5 SSBOND 1 CYS A 32 CYS A 68 1555 1555 2.18 SSBOND 2 CYS A 33 CYS A 41 1555 1555 2.21 SSBOND 3 CYS A 40 CYS A 53 1555 1555 2.21 SSBOND 4 CYS A 89 CYS A 143 1555 1555 2.24 SSBOND 5 CYS A 90 CYS A 108 1555 1555 2.23 SSBOND 6 CYS A 104 CYS A 129 1555 1555 2.30 SSBOND 7 CYS A 139 CYS A 162 1555 1555 2.21 SSBOND 8 CYS B 32 CYS B 68 1555 1555 2.22 SSBOND 9 CYS B 33 CYS B 41 1555 1555 2.20 SSBOND 10 CYS B 40 CYS B 53 1555 1555 2.24 SSBOND 11 CYS B 89 CYS B 143 1555 1555 2.23 SSBOND 12 CYS B 90 CYS B 108 1555 1555 2.26 SSBOND 13 CYS B 104 CYS B 129 1555 1555 2.13 SSBOND 14 CYS B 139 CYS B 162 1555 1555 2.17 SITE 1 AC1 5 ARG A 103 ARG A 107 HOH A 365 HOH A 392 SITE 2 AC1 5 HOH B 428 SITE 1 AC2 5 LYS B 79 LYS B 81 ALA B 119 ARG B 144 SITE 2 AC2 5 HOH B 436 SITE 1 AC3 4 ASN B 83 ARG B 147 LYS B 148 HOH B 450 SITE 1 AC4 3 ASN A 83 ARG A 147 LYS A 148 CRYST1 52.970 58.930 99.000 90.00 90.00 90.00 P 21 21 21 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 0.018879 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016969 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010101 0.00000