HEADER DNA BINDING PROTEIN 04-MAY-15 4ZMI TITLE CRYSTAL STRUCTURE OF THE HELICAL DOMAIN OF S. POMBE TAZ1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TELOMERE LENGTH REGULATOR TAZ1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: HELICAL DOMAIN (UNP RESIDUES 127-361); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE (STRAIN 972 / ATCC SOURCE 3 24843); SOURCE 4 ORGANISM_COMMON: FISSION YEAST; SOURCE 5 ORGANISM_TAXID: 284812; SOURCE 6 STRAIN: 972 / ATCC 24843; SOURCE 7 GENE: TAZ1, MYB, MYB1, SPAC16A10.07C; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS TELOMERE, HELICAL-DOMAIN, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR W.DENG,J.WU,F.WANG,M.LEI REVDAT 2 20-MAR-24 4ZMI 1 REMARK REVDAT 1 23-SEP-15 4ZMI 0 JRNL AUTH W.DENG,J.WU,F.WANG,J.KANOH,P.M.DEHE,H.INOUE,J.CHEN,M.LEI JRNL TITL FISSION YEAST TELOMERE-BINDING PROTEIN TAZ1 IS A FUNCTIONAL JRNL TITL 2 BUT NOT A STRUCTURAL COUNTERPART OF HUMAN TRF1 AND TRF2. JRNL REF CELL RES. V. 25 881 2015 JRNL REFN ISSN 1001-0602 JRNL PMID 26088418 JRNL DOI 10.1038/CR.2015.76 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.11 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 12289 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 611 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 39.1126 - 3.6505 0.95 2965 156 0.1734 0.2096 REMARK 3 2 3.6505 - 2.8978 1.00 2963 157 0.2166 0.2429 REMARK 3 3 2.8978 - 2.5316 1.00 2952 144 0.2257 0.2844 REMARK 3 4 2.5316 - 2.3001 0.96 2798 154 0.2378 0.3227 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) : 27.970 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 59.22 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 79.43 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 1940 REMARK 3 ANGLE : 1.166 2628 REMARK 3 CHIRALITY : 0.077 300 REMARK 3 PLANARITY : 0.004 334 REMARK 3 DIHEDRAL : 15.497 708 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 127:361) REMARK 3 ORIGIN FOR THE GROUP (A): -18.4695 -21.0374 11.3927 REMARK 3 T TENSOR REMARK 3 T11: 0.3897 T22: 0.4515 REMARK 3 T33: 0.4852 T12: 0.1118 REMARK 3 T13: -0.0896 T23: 0.0975 REMARK 3 L TENSOR REMARK 3 L11: 2.3417 L22: 4.1055 REMARK 3 L33: 2.8372 L12: -0.9627 REMARK 3 L13: -0.0313 L23: -0.4574 REMARK 3 S TENSOR REMARK 3 S11: -0.1595 S12: 0.0220 S13: 0.0538 REMARK 3 S21: 0.4819 S22: -0.0664 S23: -0.6554 REMARK 3 S31: 0.0892 S32: 0.2222 S33: 0.0028 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 501:543) REMARK 3 ORIGIN FOR THE GROUP (A): -21.7096 -23.7166 8.3963 REMARK 3 T TENSOR REMARK 3 T11: 0.5762 T22: 0.4955 REMARK 3 T33: 0.4995 T12: 0.1397 REMARK 3 T13: 0.0198 T23: 0.0763 REMARK 3 L TENSOR REMARK 3 L11: 0.0865 L22: 0.1064 REMARK 3 L33: 0.0357 L12: -0.1835 REMARK 3 L13: 0.1499 L23: -0.0947 REMARK 3 S TENSOR REMARK 3 S11: 0.0579 S12: 0.1483 S13: -0.2427 REMARK 3 S21: 0.0367 S22: -0.0253 S23: 0.0415 REMARK 3 S31: 0.2221 S32: 0.0666 S33: -0.0002 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 4ZMI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-MAY-15. REMARK 100 THE DEPOSITION ID IS D_1000209538. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-SEP-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000, 0.97898, 0.97953, REMARK 200 0.98341 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13012 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.37300 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: MAD REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS-HCL PH7.0, 18% PEG 3350, REMARK 280 300MM KNO3, 10 MM CO(NH4)6CL3, 10 MM DTT, PH 7.4, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 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 REMARK 290 6555 -X+1/2,-Y+1/2,Z REMARK 290 7555 -X+1/2,Y+1/2,-Z 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 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 34.00500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 80.05100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 34.00500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 80.05100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 34.00500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 80.05100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 34.00500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 80.05100 REMARK 290 SMTRY3 8 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 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 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 ASP A 288 O HOH A 501 1.86 REMARK 500 O HOH A 532 O HOH A 534 2.08 REMARK 500 O HOH A 509 O HOH A 525 2.13 REMARK 500 NH1 ARG A 200 OG1 THR A 245 2.15 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 542 O HOH A 543 4555 2.03 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 163 6.62 -58.15 REMARK 500 ARG A 200 -7.22 83.47 REMARK 500 GLU A 218 -33.07 -36.44 REMARK 500 HIS A 243 54.14 38.69 REMARK 500 PRO A 298 38.60 -83.57 REMARK 500 LEU A 336 70.53 -66.99 REMARK 500 LEU A 360 97.36 -68.00 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 MG A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 294 O REMARK 620 2 LEU A 297 O 76.7 REMARK 620 3 TYR A 299 O 105.9 85.7 REMARK 620 4 HOH A 533 O 83.9 156.1 86.5 REMARK 620 5 HOH A 537 O 162.6 88.3 81.4 112.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO A 402 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 520 O REMARK 620 2 HOH A 520 O 125.1 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CO A 402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ZMK RELATED DB: PDB DBREF 4ZMI A 127 361 UNP P79005 TAZ1_SCHPO 127 361 SEQRES 1 A 235 SER ILE TRP ASP ILE GLU LYS ALA SER LEU LEU VAL ASN SEQRES 2 A 235 ASP CYS GLN ASN ILE ALA ASN MET ALA GLU GLN LYS VAL SEQRES 3 A 235 MET MET VAL SER ALA ILE PHE SER GLU SER SER LYS ASP SEQRES 4 A 235 ILE VAL ASN PRO GLU SER PHE SER GLU ARG LEU GLY LYS SEQRES 5 A 235 GLU THR VAL LYS ASP LEU TYR GLU PHE ASN GLU GLN LEU SEQRES 6 A 235 THR THR LYS TYR GLY LEU GLU PHE ARG THR ILE PHE PHE SEQRES 7 A 235 SER TYR ILE ARG LYS TYR ASP ALA TYR TRP CYS LEU PHE SEQRES 8 A 235 GLU ASP LEU GLU LYS PRO LEU LYS SER ILE GLN PHE PHE SEQRES 9 A 235 THR GLY LEU ILE ASP LEU LEU ASP ASN THR ASN LYS HIS SEQRES 10 A 235 LEU THR LEU ARG SER ILE VAL LEU ASP ALA LEU LEU SER SEQRES 11 A 235 ALA ASP GLU GLU ASP SER PHE TYR GLY ASP ALA LEU VAL SEQRES 12 A 235 LEU PHE GLU GLU LEU VAL ILE ARG TYR PHE GLY THR ASP SEQRES 13 A 235 SER ASN PRO SER ILE ASP ALA SER GLU PHE ILE LEU SER SEQRES 14 A 235 CYS LEU PRO TYR THR SER LEU ASP ALA LEU ASN VAL VAL SEQRES 15 A 235 CYS GLY GLN VAL TRP LYS SER GLN LYS ILE CYS ASP PHE SEQRES 16 A 235 LEU LYS SER THR ILE GLY ASN THR SER ASN SER PRO LEU SEQRES 17 A 235 GLN LEU ARG ALA SER PHE PRO ALA PHE VAL ASN ALA VAL SEQRES 18 A 235 ILE HIS PHE LEU LEU GLU PHE LYS ASN VAL ARG ARG LEU SEQRES 19 A 235 GLU HET MG A 401 1 HET CO A 402 1 HETNAM MG MAGNESIUM ION HETNAM CO COBALT (II) ION FORMUL 2 MG MG 2+ FORMUL 3 CO CO 2+ FORMUL 4 HOH *43(H2 O) HELIX 1 AA1 ASP A 130 SER A 162 1 33 HELIX 2 AA2 ASN A 168 GLY A 177 1 10 HELIX 3 AA3 GLY A 177 TYR A 195 1 19 HELIX 4 AA4 PHE A 203 TYR A 210 1 8 HELIX 5 AA5 TYR A 210 GLU A 218 1 9 HELIX 6 AA6 LEU A 220 ILE A 234 1 15 HELIX 7 AA7 ASP A 235 ASP A 238 5 4 HELIX 8 AA8 HIS A 243 ALA A 257 1 15 HELIX 9 AA9 SER A 262 THR A 281 1 20 HELIX 10 AB1 ASP A 288 SER A 295 1 8 HELIX 11 AB2 SER A 301 CYS A 309 1 9 HELIX 12 AB3 GLY A 310 GLN A 316 1 7 HELIX 13 AB4 LYS A 317 SER A 330 1 14 HELIX 14 AB5 SER A 339 ASN A 356 1 18 LINK O LEU A 294 MG MG A 401 1555 1555 2.67 LINK O LEU A 297 MG MG A 401 1555 1555 2.43 LINK O TYR A 299 MG MG A 401 1555 1555 2.45 LINK MG MG A 401 O HOH A 533 1555 1555 2.41 LINK MG MG A 401 O HOH A 537 1555 1555 2.89 LINK CO CO A 402 O HOH A 520 1555 1555 2.20 LINK CO CO A 402 O HOH A 520 1555 6445 2.56 SITE 1 AC1 5 LEU A 294 LEU A 297 TYR A 299 HOH A 533 SITE 2 AC1 5 HOH A 537 SITE 1 AC2 2 LEU A 336 HOH A 520 CRYST1 68.010 160.102 50.084 90.00 90.00 90.00 C 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 0.014704 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006246 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019966 0.00000