HEADER UNKNOWN FUNCTION 28-JUL-10 2XM6 OBSLTE 24-JUL-13 2XM6 4BWR TITLE CRYSTAL STRUCTURE OF THE PROTEIN CORRESPONDING TO LOCUS C5321 FROM TITLE 2 CFT073 E.COLI STRAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN CORRESPONDING TO LOCUS C5321 FROM CFT073 E.COLI COMPND 3 STRAIN; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: PROTEIN CONTAINING SEL1-LIKE REPEATS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 469008; SOURCE 4 STRAIN: CFT073; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET-21B KEYWDS UNKNOWN FUNCTION, SEL1-LIKE REPEATS EXPDTA X-RAY DIFFRACTION AUTHOR D.UROSEV,I.BERTOLDI,E.CARTOCCI,L.SERINO,M.SORIANI,X.DAURA REVDAT 2 24-JUL-13 2XM6 1 OBSLTE REVDAT 1 07-SEP-11 2XM6 0 JRNL AUTH D.UROSEV,I.BERTOLDI,E.CARTOCCI,L.SERINO,M.SORIANI,X.DAURA JRNL TITL STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF THE PROTEIN JRNL TITL 2 CORRESPONDING TO LOCUS C5321 FROM CFT073 E. COLI STRAIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.68 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT 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) : 1.68 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.507 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.11 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.67 REMARK 3 NUMBER OF REFLECTIONS : 53890 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.2027 REMARK 3 R VALUE (WORKING SET) : 0.2017 REMARK 3 FREE R VALUE : 0.2299 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.7 REMARK 3 FREE R VALUE TEST SET COUNT : 2008 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 36.5157 - 3.6249 0.99 5378 209 0.1978 0.2118 REMARK 3 2 3.6249 - 2.8776 1.00 5318 205 0.2101 0.2348 REMARK 3 3 2.8776 - 2.5139 0.99 5281 206 0.2018 0.2263 REMARK 3 4 2.5139 - 2.2841 0.99 5246 210 0.1914 0.2202 REMARK 3 5 2.2841 - 2.1204 0.99 5221 189 0.1737 0.2151 REMARK 3 6 2.1204 - 1.9954 0.98 5220 209 0.1760 0.2039 REMARK 3 7 1.9954 - 1.8955 0.98 5133 203 0.1936 0.2408 REMARK 3 8 1.8955 - 1.8130 0.97 5087 188 0.2075 0.2403 REMARK 3 9 1.8130 - 1.7432 0.95 5058 201 0.2349 0.2642 REMARK 3 10 1.7432 - 1.6830 0.94 4940 188 0.2664 0.3324 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 : 0.452 REMARK 3 B_SOL : 37.828 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.21 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.89 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.29 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.0548 REMARK 3 B22 (A**2) : 0.0991 REMARK 3 B33 (A**2) : -0.0443 REMARK 3 B12 (A**2) : -0.0000 REMARK 3 B13 (A**2) : -0.3635 REMARK 3 B23 (A**2) : 0.0000 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 3751 REMARK 3 ANGLE : 0.928 5054 REMARK 3 CHIRALITY : 0.063 505 REMARK 3 PLANARITY : 0.003 666 REMARK 3 DIHEDRAL : 14.694 1375 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 2XM6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-JUL-10. REMARK 100 THE PDBE ID CODE IS EBI-44791. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-APR-10 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 : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54866 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.68 REMARK 200 RESOLUTION RANGE LOW (A) : 42.90 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.5 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 7.2 REMARK 200 R MERGE (I) : 0.12 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.90 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 7.2 REMARK 200 R MERGE FOR SHELL (I) : 0.99 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.40 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3350, 0.2M MGCL2, 0.1M REMARK 280 TRIS-HCL PH 8.5, 18DEGREES C, HANGING DROP VAPOUR REMARK 280 DIFFUSION METHOD REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 29.26000 REMARK 290 SMTRY3 2 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 -22 REMARK 465 LYS A -21 REMARK 465 LYS A -20 REMARK 465 SER A -19 REMARK 465 LEU A -18 REMARK 465 LEU A -17 REMARK 465 ALA A -16 REMARK 465 VAL A -15 REMARK 465 MET A -14 REMARK 465 LEU A -13 REMARK 465 THR A -12 REMARK 465 GLY A -11 REMARK 465 LEU A -10 REMARK 465 PHE A -9 REMARK 465 ALA A -8 REMARK 465 LEU A -7 REMARK 465 VAL A -6 REMARK 465 SER A -5 REMARK 465 LEU A -4 REMARK 465 PRO A -3 REMARK 465 ALA A -2 REMARK 465 LEU A -1 REMARK 465 GLY A 0 REMARK 465 ASN A 1 REMARK 465 GLY A 465 REMARK 465 ASN A 466 REMARK 465 LYS A 467 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 THR A 464 O 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 61 OE1 GLU A 283 2544 2.11 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 ASP A 71 93.74 -160.92 REMARK 500 ASP A 410 30.48 -148.42 REMARK 500 ALA A 446 58.49 -142.75 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 A1465 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 99 NE2 REMARK 620 2 ASP A 138 OD2 88.3 REMARK 620 3 HOH A2026 O 86.3 91.4 REMARK 620 4 HOH A2039 O 88.2 176.5 88.0 REMARK 620 5 HOH A2040 O 91.2 90.1 177.0 90.4 REMARK 620 6 GLU A 136 OE1 175.1 94.0 89.3 89.4 93.2 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 MG A1465 DBREF 2XM6 A -22 467 UNP Q8FAG2 Q8FAG2_ECOL6 1 490 SEQRES 1 A 490 MET LYS LYS SER LEU LEU ALA VAL MET LEU THR GLY LEU SEQRES 2 A 490 PHE ALA LEU VAL SER LEU PRO ALA LEU GLY ASN VAL ASN SEQRES 3 A 490 LEU GLU GLN LEU LYS GLN LYS ALA GLU SER GLY GLU ALA SEQRES 4 A 490 LYS ALA GLN LEU GLU LEU GLY TYR ARG TYR PHE GLN GLY SEQRES 5 A 490 ASN GLU THR THR LYS ASP LEU THR GLN ALA MET ASP TRP SEQRES 6 A 490 PHE ARG ARG ALA ALA GLU GLN GLY TYR THR PRO ALA GLU SEQRES 7 A 490 TYR VAL LEU GLY LEU ARG TYR MET ASN GLY GLU GLY VAL SEQRES 8 A 490 PRO GLN ASP TYR ALA GLN ALA VAL ILE TRP TYR LYS LYS SEQRES 9 A 490 ALA ALA LEU LYS GLY LEU PRO GLN ALA GLN GLN ASN LEU SEQRES 10 A 490 GLY VAL MET TYR HIS GLU GLY ASN GLY VAL LYS VAL ASP SEQRES 11 A 490 LYS ALA GLU SER VAL LYS TRP PHE ARG LEU ALA ALA GLU SEQRES 12 A 490 GLN GLY ARG ASP SER GLY GLN GLN SER MET GLY ASP ALA SEQRES 13 A 490 TYR PHE GLU GLY ASP GLY VAL THR ARG ASP TYR VAL MET SEQRES 14 A 490 ALA ARG GLU TRP TYR SER LYS ALA ALA GLU GLN GLY ASN SEQRES 15 A 490 VAL TRP SER CYS ASN GLN LEU GLY TYR MET TYR SER ARG SEQRES 16 A 490 GLY LEU GLY VAL GLU ARG ASN ASP ALA ILE SER ALA GLN SEQRES 17 A 490 TRP TYR ARG LYS SER ALA THR SER GLY ASP GLU LEU GLY SEQRES 18 A 490 GLN LEU HIS LEU ALA ASP MET TYR TYR PHE GLY ILE GLY SEQRES 19 A 490 VAL THR GLN ASP TYR THR GLN SER ARG VAL LEU PHE SER SEQRES 20 A 490 GLN SER ALA GLU GLN GLY ASN SER ILE ALA GLN PHE ARG SEQRES 21 A 490 LEU GLY TYR ILE LEU GLU GLN GLY LEU ALA GLY ALA LYS SEQRES 22 A 490 GLU PRO LEU LYS ALA LEU GLU TRP TYR ARG LYS SER ALA SEQRES 23 A 490 GLU GLN GLY ASN SER ASP GLY GLN TYR TYR LEU ALA HIS SEQRES 24 A 490 LEU TYR ASP LYS GLY ALA GLU GLY VAL ALA LYS ASN ARG SEQRES 25 A 490 GLU GLN ALA ILE SER TRP TYR THR LYS SER ALA GLU GLN SEQRES 26 A 490 GLY ASP ALA THR ALA GLN ALA ASN LEU GLY ALA ILE TYR SEQRES 27 A 490 PHE ARG LEU GLY SER GLU GLU GLU HIS LYS LYS ALA VAL SEQRES 28 A 490 GLU TRP PHE ARG LYS ALA ALA ALA LYS GLY GLU LYS ALA SEQRES 29 A 490 ALA GLN PHE ASN LEU GLY ASN ALA LEU LEU GLN GLY LYS SEQRES 30 A 490 GLY VAL LYS LYS ASP GLU GLN GLN ALA ALA ILE TRP MET SEQRES 31 A 490 ARG LYS ALA ALA GLU GLN GLY LEU SER ALA ALA GLN VAL SEQRES 32 A 490 GLN LEU GLY GLU ILE TYR TYR TYR GLY LEU GLY VAL GLU SEQRES 33 A 490 ARG ASP TYR VAL GLN ALA TRP ALA TRP PHE ASP THR ALA SEQRES 34 A 490 SER THR ASN ASP MET ASN LEU PHE GLY THR GLU ASN ARG SEQRES 35 A 490 ASN ILE THR GLU LYS LYS LEU THR ALA LYS GLN LEU GLN SEQRES 36 A 490 GLN ALA GLU LEU LEU SER GLN GLN TYR ILE GLU LYS TYR SEQRES 37 A 490 ALA PRO GLU ALA TRP ALA ARG MET GLN LYS LEU LYS ALA SEQRES 38 A 490 GLN SER ALA VAL LYS THR GLY ASN LYS HET MG A1465 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG MG 2+ FORMUL 3 HOH *131(H2 O) HELIX 1 1 ASN A 3 SER A 13 1 11 HELIX 2 2 GLU A 15 GLY A 29 1 15 HELIX 3 3 ASP A 35 GLN A 49 1 15 HELIX 4 4 TYR A 51 GLY A 65 1 15 HELIX 5 5 ASP A 71 LYS A 85 1 15 HELIX 6 6 LEU A 87 GLY A 101 1 15 HELIX 7 7 ASP A 107 GLN A 121 1 15 HELIX 8 8 ARG A 123 GLY A 137 1 15 HELIX 9 9 ASP A 143 GLN A 157 1 15 HELIX 10 10 ASN A 159 GLY A 173 1 15 HELIX 11 11 ASN A 179 SER A 193 1 15 HELIX 12 12 ASP A 195 GLY A 209 1 15 HELIX 13 13 ASP A 215 GLU A 228 1 14 HELIX 14 14 ASN A 231 GLY A 245 1 15 HELIX 15 15 GLU A 251 GLU A 264 1 14 HELIX 16 16 ASN A 267 GLY A 281 1 15 HELIX 17 17 ASN A 288 GLN A 302 1 15 HELIX 18 18 ASP A 304 LEU A 318 1 15 HELIX 19 19 SER A 320 LYS A 337 1 18 HELIX 20 20 GLU A 339 GLY A 353 1 15 HELIX 21 21 ASP A 359 GLN A 373 1 15 HELIX 22 22 LEU A 375 GLY A 389 1 15 HELIX 23 23 ASP A 395 MET A 411 1 17 HELIX 24 24 ASN A 412 LYS A 424 1 13 HELIX 25 25 THR A 427 ALA A 446 1 20 HELIX 26 26 ALA A 446 LYS A 457 1 12 LINK MG MG A1465 NE2 HIS A 99 1555 1555 2.36 LINK MG MG A1465 OD2 ASP A 138 1555 1555 2.15 LINK MG MG A1465 O HOH A2026 1555 1555 2.30 LINK MG MG A1465 O HOH A2039 1555 1555 2.31 LINK MG MG A1465 O HOH A2040 1555 1555 2.28 LINK MG MG A1465 OE1 GLU A 136 1555 1555 2.24 SITE 1 AC1 6 HIS A 99 GLU A 136 ASP A 138 HOH A2026 SITE 2 AC1 6 HOH A2039 HOH A2040 CRYST1 48.990 58.520 88.380 90.00 103.88 90.00 P 1 21 1 2 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 0.020412 0.000000 0.005044 0.00000 SCALE2 0.000000 0.017088 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011655 0.00000