PDB Short entry for 6NCM HEADER DNA BINDING PROTEIN/DNA 11-DEC-18 6NCM TITLE CRYSTAL STRUCTURE OF THE HUMAN FOXN3 DNA BINDING DOMAIN IN COMPLEX TITLE 2 WITH A FORKHEAD-LIKE (FHL) DNA SEQUENCE COMPND MOL_ID: 1; COMPND 2 MOLECULE: FORKHEAD BOX PROTEIN N3; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CHECKPOINT SUPPRESSOR 1; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA (5'-D(*AP*TP*AP*GP*CP*GP*TP*CP*TP*TP*AP*GP*CP*AP*TP*G)- COMPND 8 3'); COMPND 9 CHAIN: C; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: DNA (5'-D(*TP*CP*AP*TP*GP*CP*TP*AP*AP*GP*AP*CP*GP*CP*TP*A)- COMPND 13 3'); COMPND 14 CHAIN: D; COMPND 15 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: FOXN3, C14ORF116, CHES1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 15 ORGANISM_TAXID: 32630 KEYWDS SEQUENCE SPECIFIC DNA BINDING, REGULATION OF TRANSCRIPTION DNA KEYWDS 2 TEMPLATED, DNA BINDING TRANSCRIPTION FACTOR ACTIVITY, FORKHEAD, DNA KEYWDS 3 BINDING PROTEIN, DNA BINDING PROTEIN-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.M.ROGERS,S.M.JARRETT,T.C.SEEGAR,C.T.WATERS,A.N.HALLWORTH, AUTHOR 2 S.C.BLACKLOW,M.L.BULYK REVDAT 5 11-OCT-23 6NCM 1 LINK REVDAT 4 04-DEC-19 6NCM 1 REMARK REVDAT 3 01-MAY-19 6NCM 1 JRNL REVDAT 2 13-MAR-19 6NCM 1 JRNL REVDAT 1 27-FEB-19 6NCM 0 JRNL AUTH J.M.ROGERS,C.T.WATERS,T.C.M.SEEGAR,S.M.JARRETT, JRNL AUTH 2 A.N.HALLWORTH,S.C.BLACKLOW,M.L.BULYK JRNL TITL BISPECIFIC FORKHEAD TRANSCRIPTION FACTOR FOXN3 RECOGNIZES JRNL TITL 2 TWO DISTINCT MOTIFS WITH DIFFERENT DNA SHAPES. JRNL REF MOL. CELL V. 74 245 2019 JRNL REFN ISSN 1097-4164 JRNL PMID 30826165 JRNL DOI 10.1016/J.MOLCEL.2019.01.019 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260) 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.30 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.410 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 9054 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.238 REMARK 3 R VALUE (WORKING SET) : 0.234 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 906 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 41.8532 - 4.9114 1.00 1459 163 0.2000 0.2367 REMARK 3 2 4.9114 - 3.8992 1.00 1377 151 0.2112 0.2372 REMARK 3 3 3.8992 - 3.4066 0.98 1345 150 0.2483 0.3320 REMARK 3 4 3.4066 - 3.0952 0.98 1309 147 0.2806 0.3171 REMARK 3 5 3.0952 - 2.8734 1.00 1337 148 0.3404 0.4108 REMARK 3 6 2.8734 - 2.7041 0.99 1322 147 0.3774 0.4358 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) : 0.540 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.430 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 81.03 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 : 0.003 2253 REMARK 3 ANGLE : 0.484 3188 REMARK 3 CHIRALITY : 0.032 340 REMARK 3 PLANARITY : 0.004 291 REMARK 3 DIHEDRAL : 19.717 1231 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 6NCM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JAN-19. REMARK 100 THE DEPOSITION ID IS D_1000238556. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAR-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9790 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9108 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.704 REMARK 200 RESOLUTION RANGE LOW (A) : 39.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.09034 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.6600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 1.94900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 0.850 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: 6NCE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BISTRIS PH 5.5, 0.2 M NACL, 22% REMARK 280 PEG 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K 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 21.27000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.31500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.15500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.31500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.27000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.15500 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, D, 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 111 REMARK 465 ASN A 112 REMARK 465 GLU A 178 REMARK 465 ARG A 179 REMARK 465 SER A 180 REMARK 465 GLN A 181 REMARK 465 SER A 182 REMARK 465 ILE A 183 REMARK 465 GLY A 184 REMARK 465 GLY B 111 REMARK 465 LYS B 177 REMARK 465 GLU B 178 REMARK 465 ARG B 179 REMARK 465 SER B 180 REMARK 465 GLN B 181 REMARK 465 SER B 182 REMARK 465 ILE B 183 REMARK 465 GLY B 184 REMARK 465 LYS B 185 REMARK 465 TYR B 208 REMARK 465 HIS B 209 REMARK 465 PRO B 210 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 SG CYS A 113 SG CYS B 113 3047 2.03 REMARK 500 SG CYS A 113 CB CYS B 113 3047 2.15 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 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 166 O REMARK 620 2 ASN A 169 O 105.0 REMARK 620 3 PHE A 172 O 104.4 101.7 REMARK 620 4 HOH A 404 O 99.3 143.2 98.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU B 166 O REMARK 620 2 SER B 167 O 86.2 REMARK 620 3 ASN B 169 O 111.8 111.1 REMARK 620 4 PHE B 172 O 93.3 165.8 82.2 REMARK 620 5 HOH B 403 O 150.3 71.2 94.5 103.9 REMARK 620 N 1 2 3 4 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6NCE RELATED DB: PDB REMARK 900 6NCE CONTAINS THE SAME PROTEIN BOUND TO A DIFFERENT DNA SEQUENCE DBREF 6NCM A 112 210 UNP O00409 FOXN3_HUMAN 112 210 DBREF 6NCM C 1 16 PDB 6NCM 6NCM 1 16 DBREF 6NCM D 1 16 PDB 6NCM 6NCM 1 16 DBREF 6NCM B 112 210 UNP O00409 FOXN3_HUMAN 112 210 SEQADV 6NCM GLY A 111 UNP O00409 EXPRESSION TAG SEQADV 6NCM GLY B 111 UNP O00409 EXPRESSION TAG SEQRES 1 A 100 GLY ASN CYS LYS PRO PRO TYR SER PHE SER CYS LEU ILE SEQRES 2 A 100 PHE MET ALA ILE GLU ASP SER PRO THR LYS ARG LEU PRO SEQRES 3 A 100 VAL LYS ASP ILE TYR ASN TRP ILE LEU GLU HIS PHE PRO SEQRES 4 A 100 TYR PHE ALA ASN ALA PRO THR GLY TRP LYS ASN SER VAL SEQRES 5 A 100 ARG HIS ASN LEU SER LEU ASN LYS CYS PHE LYS LYS VAL SEQRES 6 A 100 ASP LYS GLU ARG SER GLN SER ILE GLY LYS GLY SER LEU SEQRES 7 A 100 TRP CYS ILE ASP PRO GLU TYR ARG GLN ASN LEU ILE GLN SEQRES 8 A 100 ALA LEU LYS LYS THR PRO TYR HIS PRO SEQRES 1 C 16 DA DT DA DG DC DG DT DC DT DT DA DG DC SEQRES 2 C 16 DA DT DG SEQRES 1 D 16 DT DC DA DT DG DC DT DA DA DG DA DC DG SEQRES 2 D 16 DC DT DA SEQRES 1 B 100 GLY ASN CYS LYS PRO PRO TYR SER PHE SER CYS LEU ILE SEQRES 2 B 100 PHE MET ALA ILE GLU ASP SER PRO THR LYS ARG LEU PRO SEQRES 3 B 100 VAL LYS ASP ILE TYR ASN TRP ILE LEU GLU HIS PHE PRO SEQRES 4 B 100 TYR PHE ALA ASN ALA PRO THR GLY TRP LYS ASN SER VAL SEQRES 5 B 100 ARG HIS ASN LEU SER LEU ASN LYS CYS PHE LYS LYS VAL SEQRES 6 B 100 ASP LYS GLU ARG SER GLN SER ILE GLY LYS GLY SER LEU SEQRES 7 B 100 TRP CYS ILE ASP PRO GLU TYR ARG GLN ASN LEU ILE GLN SEQRES 8 B 100 ALA LEU LYS LYS THR PRO TYR HIS PRO HET MG A 301 1 HET MG B 301 1 HETNAM MG MAGNESIUM ION FORMUL 5 MG 2(MG 2+) FORMUL 7 HOH *13(H2 O) HELIX 1 AA1 SER A 118 ASP A 129 1 12 HELIX 2 AA2 VAL A 137 PHE A 148 1 12 HELIX 3 AA3 PRO A 149 ASN A 153 5 5 HELIX 4 AA4 THR A 156 ASN A 169 1 14 HELIX 5 AA5 TYR A 195 THR A 206 1 12 HELIX 6 AA6 SER B 118 ASP B 129 1 12 HELIX 7 AA7 VAL B 137 PHE B 148 1 12 HELIX 8 AA8 PRO B 149 ASN B 153 5 5 HELIX 9 AA9 GLY B 157 ASN B 169 1 13 HELIX 10 AB1 TYR B 195 LYS B 205 1 11 SHEET 1 AA1 3 LEU A 135 PRO A 136 0 SHEET 2 AA1 3 LEU A 188 ILE A 191 -1 O TRP A 189 N LEU A 135 SHEET 3 AA1 3 PHE A 172 VAL A 175 -1 N LYS A 173 O CYS A 190 SHEET 1 AA2 3 ARG B 134 PRO B 136 0 SHEET 2 AA2 3 LEU B 188 ILE B 191 -1 O TRP B 189 N LEU B 135 SHEET 3 AA2 3 PHE B 172 LYS B 174 -1 N LYS B 173 O CYS B 190 LINK O LEU A 166 MG MG A 301 1555 1555 2.28 LINK O ASN A 169 MG MG A 301 1555 1555 2.26 LINK O PHE A 172 MG MG A 301 1555 1555 2.40 LINK MG MG A 301 O HOH A 404 1555 1555 2.56 LINK O LEU B 166 MG MG B 301 1555 1555 2.90 LINK O SER B 167 MG MG B 301 1555 1555 2.71 LINK O ASN B 169 MG MG B 301 1555 1555 2.82 LINK O PHE B 172 MG MG B 301 1555 1555 2.54 LINK MG MG B 301 O HOH B 403 1555 1555 2.64 SITE 1 AC1 5 LEU A 166 SER A 167 ASN A 169 PHE A 172 SITE 2 AC1 5 HOH A 404 SITE 1 AC2 5 LEU B 166 SER B 167 ASN B 169 PHE B 172 SITE 2 AC2 5 HOH B 403 CRYST1 42.540 72.310 102.630 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 0.023507 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013829 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009744 0.00000