HEADER REPLICATION 27-FEB-14 3WRS TITLE MINUTE VIRUS OF MICE NON-STRUCTURAL PROTEIN-1N-TERMINAL NUCLEASE TITLE 2 DOMAIN REVEALS A UNIQUE ZN2+ COORDINATION IN THE ACTIVE SITE POCKET TITLE 3 AND SHOWS A NOVEL MODE OF DNA RECOGNITION AT THE ORIGIN OF TITLE 4 REPLICATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: NON-CAPSID PROTEIN NS-1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-255; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MURINE MINUTE VIRUS; SOURCE 3 ORGANISM_COMMON: MVM; SOURCE 4 ORGANISM_TAXID: 648235; SOURCE 5 STRAIN: MVM PROTOTYPE; SOURCE 6 GENE: NS1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21DE3(834); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS NUCLEASE ACTIVITY, SINGLE AND DOUBLE STRANDED DNA BINDING AND NICKING KEYWDS 2 PROTEIN, REPLICATION EXPDTA X-RAY DIFFRACTION AUTHOR S.K.TEWARY,H.ZHAO,L.TANG REVDAT 2 20-MAR-24 3WRS 1 REMARK SEQADV LINK REVDAT 1 21-JAN-15 3WRS 0 JRNL AUTH S.K.TEWARY,L.LIANG,Z.LIN,A.LYNN,S.F.COTMORE,P.TATTERSALL, JRNL AUTH 2 H.ZHAO,L.TANG JRNL TITL STRUCTURES OF MINUTE VIRUS OF MICE REPLICATION INITIATOR JRNL TITL 2 PROTEIN N-TERMINAL DOMAIN: INSIGHTS INTO DNA NICKING AND JRNL TITL 3 ORIGIN BINDING. JRNL REF VIROLOGY V.476C 61 2014 JRNL REFN ISSN 0042-6822 JRNL PMID 25528417 JRNL DOI 10.1016/J.VIROL.2014.11.022 REMARK 2 REMARK 2 RESOLUTION. 1.58 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) 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) : 1.58 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 38421 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 1940 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 34.2260 - 3.8064 0.95 2783 152 0.1411 0.1788 REMARK 3 2 3.8064 - 3.0219 0.96 2706 136 0.1586 0.2270 REMARK 3 3 3.0219 - 2.6400 0.95 2603 147 0.1920 0.2119 REMARK 3 4 2.6400 - 2.3987 0.98 2703 148 0.1840 0.2033 REMARK 3 5 2.3987 - 2.2268 0.92 2529 126 0.1859 0.2301 REMARK 3 6 2.2268 - 2.0956 0.97 2625 141 0.1798 0.2131 REMARK 3 7 2.0956 - 1.9906 0.89 2413 145 0.2125 0.2379 REMARK 3 8 1.9906 - 1.9040 0.89 2383 115 0.2419 0.2724 REMARK 3 9 1.9040 - 1.8307 0.95 2579 160 0.2205 0.2520 REMARK 3 10 1.8307 - 1.7675 0.99 2669 137 0.2086 0.2453 REMARK 3 11 1.7675 - 1.7122 0.96 2609 127 0.2354 0.2752 REMARK 3 12 1.7122 - 1.6633 0.97 2612 139 0.2197 0.2792 REMARK 3 13 1.6633 - 1.6195 0.97 2630 119 0.2272 0.2544 REMARK 3 14 1.6195 - 1.5800 0.99 2637 148 0.2383 0.2582 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) : 23.310 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 : 0.006 2130 REMARK 3 ANGLE : 0.909 2878 REMARK 3 CHIRALITY : 0.038 297 REMARK 3 PLANARITY : 0.004 360 REMARK 3 DIHEDRAL : 13.503 773 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 5.0677 42.6450 20.7354 REMARK 3 T TENSOR REMARK 3 T11: 0.1270 T22: 0.0890 REMARK 3 T33: 0.1823 T12: 0.0167 REMARK 3 T13: -0.0099 T23: -0.0471 REMARK 3 L TENSOR REMARK 3 L11: 1.8040 L22: 2.6249 REMARK 3 L33: 1.7015 L12: 0.8282 REMARK 3 L13: -0.5837 L23: -0.9920 REMARK 3 S TENSOR REMARK 3 S11: 0.0505 S12: -0.0000 S13: 0.0506 REMARK 3 S21: 0.0023 S22: -0.0066 S23: -0.0952 REMARK 3 S31: -0.0353 S32: 0.0128 S33: -0.0349 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 3WRS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-MAR-14. REMARK 100 THE DEPOSITION ID IS D_1000096710. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-FEB-14 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 5.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950 REMARK 200 MONOCHROMATOR : LIQUID NITROGEN-COOLED DOUBLE REMARK 200 CRYSTAL REMARK 200 OPTICS : MIRRORS-RH COATED REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38421 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.580 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: MIR 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 (%): 44.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.8M SODIUM FORMATE, 100MM SODIUM REMARK 280 ACETATE TRIHYDRATE, PH 5.4, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z 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 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 28.55500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 60.47500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.55500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 60.47500 REMARK 290 SMTRY3 4 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 LEU A -7 REMARK 465 VAL A -6 REMARK 465 PRO A -5 REMARK 465 ARG A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 GLY A 3 REMARK 465 ASN A 4 REMARK 465 ALA A 5 REMARK 465 ASP A 254 REMARK 465 ASP A 255 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 O HOH A 416 O HOH A 528 2.18 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 TYR A 210 -63.23 -130.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO A 301 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 119 OE1 REMARK 620 2 HIS A 127 NE2 107.9 REMARK 620 3 HIS A 129 NE2 90.4 94.7 REMARK 620 4 HOH A 404 O 84.0 88.0 174.3 REMARK 620 5 HOH A 423 O 89.7 161.3 91.1 87.9 REMARK 620 6 HOH A 529 O 160.4 91.3 91.9 93.0 70.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4PP4 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH ZINC METAL REMARK 900 RELATED ID: 3WRN RELATED DB: PDB REMARK 900 RELATED ID: 3WRO RELATED DB: PDB REMARK 900 RELATED ID: 3WRQ RELATED DB: PDB REMARK 900 RELATED ID: 3WRR RELATED DB: PDB DBREF 3WRS A 1 255 UNP P03134 VNCS_MUMIP 1 255 SEQADV 3WRS MET A -20 UNP P03134 EXPRESSION TAG SEQADV 3WRS GLY A -19 UNP P03134 EXPRESSION TAG SEQADV 3WRS SER A -18 UNP P03134 EXPRESSION TAG SEQADV 3WRS SER A -17 UNP P03134 EXPRESSION TAG SEQADV 3WRS HIS A -16 UNP P03134 EXPRESSION TAG SEQADV 3WRS HIS A -15 UNP P03134 EXPRESSION TAG SEQADV 3WRS HIS A -14 UNP P03134 EXPRESSION TAG SEQADV 3WRS HIS A -13 UNP P03134 EXPRESSION TAG SEQADV 3WRS HIS A -12 UNP P03134 EXPRESSION TAG SEQADV 3WRS HIS A -11 UNP P03134 EXPRESSION TAG SEQADV 3WRS SER A -10 UNP P03134 EXPRESSION TAG SEQADV 3WRS SER A -9 UNP P03134 EXPRESSION TAG SEQADV 3WRS GLY A -8 UNP P03134 EXPRESSION TAG SEQADV 3WRS LEU A -7 UNP P03134 EXPRESSION TAG SEQADV 3WRS VAL A -6 UNP P03134 EXPRESSION TAG SEQADV 3WRS PRO A -5 UNP P03134 EXPRESSION TAG SEQADV 3WRS ARG A -4 UNP P03134 EXPRESSION TAG SEQADV 3WRS GLY A -3 UNP P03134 EXPRESSION TAG SEQADV 3WRS SER A -2 UNP P03134 EXPRESSION TAG SEQADV 3WRS HIS A -1 UNP P03134 EXPRESSION TAG SEQADV 3WRS MET A 0 UNP P03134 EXPRESSION TAG SEQRES 1 A 276 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 276 LEU VAL PRO ARG GLY SER HIS MET MET ALA GLY ASN ALA SEQRES 3 A 276 TYR SER ASP GLU VAL LEU GLY ALA THR ASN TRP LEU LYS SEQRES 4 A 276 GLU LYS SER ASN GLN GLU VAL PHE SER PHE VAL PHE LYS SEQRES 5 A 276 ASN GLU ASN VAL GLN LEU ASN GLY LYS ASP ILE GLY TRP SEQRES 6 A 276 ASN SER TYR LYS LYS GLU LEU GLN GLU ASP GLU LEU LYS SEQRES 7 A 276 SER LEU GLN ARG GLY ALA GLU THR THR TRP ASP GLN SER SEQRES 8 A 276 GLU ASP MET GLU TRP GLU THR THR VAL ASP GLU MET THR SEQRES 9 A 276 LYS LYS GLN VAL PHE ILE PHE ASP SER LEU VAL LYS LYS SEQRES 10 A 276 CYS LEU PHE GLU VAL LEU ASN THR LYS ASN ILE PHE PRO SEQRES 11 A 276 GLY ASP VAL ASN TRP PHE VAL GLN HIS GLU TRP GLY LYS SEQRES 12 A 276 ASP GLN GLY TRP HIS CYS HIS VAL LEU ILE GLY GLY LYS SEQRES 13 A 276 ASP PHE SER GLN ALA GLN GLY LYS TRP TRP ARG ARG GLN SEQRES 14 A 276 LEU ASN VAL TYR TRP SER ARG TRP LEU VAL THR ALA CYS SEQRES 15 A 276 ASN VAL GLN LEU THR PRO ALA GLU ARG ILE LYS LEU ARG SEQRES 16 A 276 GLU ILE ALA GLU ASP ASN GLU TRP VAL THR LEU LEU THR SEQRES 17 A 276 TYR LYS HIS LYS GLN THR LYS LYS ASP TYR THR LYS CYS SEQRES 18 A 276 VAL LEU PHE GLY ASN MET ILE ALA TYR TYR PHE LEU THR SEQRES 19 A 276 LYS LYS LYS ILE SER THR SER PRO PRO ARG ASP GLY GLY SEQRES 20 A 276 TYR PHE LEU SER SER ASP SER GLY TRP LYS THR ASN PHE SEQRES 21 A 276 LEU LYS GLU GLY GLU ARG HIS LEU VAL SER LYS LEU TYR SEQRES 22 A 276 THR ASP ASP HET CO A 301 1 HETNAM CO COBALT (II) ION FORMUL 2 CO CO 2+ FORMUL 3 HOH *169(H2 O) HELIX 1 1 SER A 7 LYS A 20 1 14 HELIX 2 2 GLU A 53 GLU A 71 1 19 HELIX 3 3 ASP A 80 LYS A 105 1 26 HELIX 4 4 PHE A 108 GLY A 110 5 3 HELIX 5 5 SER A 138 ALA A 140 5 3 HELIX 6 6 GLN A 141 CYS A 161 1 21 HELIX 7 7 THR A 166 ASN A 180 1 15 HELIX 8 8 PHE A 203 TYR A 210 1 8 HELIX 9 9 PHE A 211 LYS A 214 5 4 HELIX 10 10 LYS A 241 THR A 253 1 13 SHEET 1 A 3 VAL A 183 LEU A 185 0 SHEET 2 A 3 GLU A 24 LYS A 31 -1 N VAL A 29 O THR A 184 SHEET 3 A 3 VAL A 201 LEU A 202 -1 O VAL A 201 N VAL A 25 SHEET 1 B 5 VAL A 183 LEU A 185 0 SHEET 2 B 5 GLU A 24 LYS A 31 -1 N VAL A 29 O THR A 184 SHEET 3 B 5 GLY A 125 GLY A 134 -1 O VAL A 130 N PHE A 28 SHEET 4 B 5 VAL A 112 GLY A 121 -1 N ASN A 113 O GLY A 133 SHEET 5 B 5 GLY A 226 ASP A 232 -1 O SER A 231 N VAL A 116 SHEET 1 C 2 VAL A 35 LEU A 37 0 SHEET 2 C 2 LYS A 40 ILE A 42 -1 O ILE A 42 N VAL A 35 LINK OE1 GLU A 119 CO CO A 301 1555 1555 2.04 LINK NE2 HIS A 127 CO CO A 301 1555 1555 2.13 LINK NE2 HIS A 129 CO CO A 301 1555 1555 2.14 LINK CO CO A 301 O HOH A 404 1555 1555 2.21 LINK CO CO A 301 O HOH A 423 1555 1555 2.22 LINK CO CO A 301 O HOH A 529 1555 1555 1.96 CISPEP 1 SER A 220 PRO A 221 0 1.96 SITE 1 AC1 6 GLU A 119 HIS A 127 HIS A 129 HOH A 404 SITE 2 AC1 6 HOH A 423 HOH A 529 CRYST1 57.110 120.950 41.500 90.00 90.00 90.00 P 21 21 2 4 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 0.017510 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008268 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024096 0.00000