HEADER OXIDOREDUCTASE 14-JAN-17 5UII TITLE STRUCTURE OF DHFR WITH BOUND BUFORMIN AND NADP COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROFOLATE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.5.1.3; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: FOLA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DHFR, BUFORMIN, NADP, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.C.PEDERSEN,R.E.LONDON REVDAT 3 25-OCT-23 5UII 1 REMARK REVDAT 2 28-JUN-23 5UII 1 JRNL LINK REVDAT 1 31-JAN-18 5UII 0 JRNL AUTH S.A.GABEL,M.R.DUFF,L.C.PEDERSEN,E.F.DEROSE,J.M.KRAHN, JRNL AUTH 2 E.E.HOWELL,R.E.LONDON JRNL TITL A STRUCTURAL BASIS FOR BIGUANIDE ACTIVITY. JRNL REF BIOCHEMISTRY V. 56 4786 2017 JRNL REFN ISSN 0006-2960 JRNL PMID 28766937 JRNL DOI 10.1021/ACS.BIOCHEM.7B00619 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 33664 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : 0.174 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1685 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 22.9548 - 3.0904 1.00 2769 145 0.1535 0.1438 REMARK 3 2 3.0904 - 2.4538 1.00 2740 146 0.1558 0.1799 REMARK 3 3 2.4538 - 2.1439 1.00 2695 143 0.1486 0.1788 REMARK 3 4 2.1439 - 1.9480 1.00 2730 140 0.1521 0.1738 REMARK 3 5 1.9480 - 1.8084 1.00 2715 146 0.1631 0.1807 REMARK 3 6 1.8084 - 1.7019 1.00 2701 141 0.1669 0.1955 REMARK 3 7 1.7019 - 1.6166 1.00 2683 142 0.1642 0.1992 REMARK 3 8 1.6166 - 1.5463 1.00 2721 143 0.1666 0.1800 REMARK 3 9 1.5463 - 1.4868 1.00 2682 142 0.1786 0.2192 REMARK 3 10 1.4868 - 1.4355 1.00 2696 141 0.1899 0.2004 REMARK 3 11 1.4355 - 1.3906 0.96 2603 138 0.2023 0.2352 REMARK 3 12 1.3906 - 1.3509 0.83 2244 118 0.2101 0.2346 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) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.390 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 : 0.004 1375 REMARK 3 ANGLE : 0.806 1890 REMARK 3 CHIRALITY : 0.070 200 REMARK 3 PLANARITY : 0.004 247 REMARK 3 DIHEDRAL : 11.676 491 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 5UII COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JAN-17. REMARK 100 THE DEPOSITION ID IS D_1000225928. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-NOV-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 92 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33675 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10600 REMARK 200 FOR THE DATA SET : 41.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.24300 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 5UIH REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10MM BUFORMIN,2MM NADP,50MM BIS-TRIS REMARK 280 PROPANE,60MM MGCL2,20% PEG 400, PH 6.8, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 36.69750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.36200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 36.69750 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.36200 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 311 LIES ON A SPECIAL POSITION. 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 160 REMARK 465 GLY A 161 REMARK 465 GLY A 162 REMARK 465 GLY A 163 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 MET A 16 SD CE REMARK 470 GLU A 17 CG CD OE1 OE2 REMARK 470 MET A 20 CE REMARK 470 LEU A 36 CG CD1 CD2 REMARK 470 ARG A 52 NE CZ NH1 NH2 REMARK 470 LYS A 76 CE NZ REMARK 470 GLN A 108 CG CD OE1 NE2 REMARK 470 GLU A 120 CG CD OE1 OE2 REMARK 470 ARG A 159 O 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 439 O HOH A 498 2.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 NAP A 201 REMARK 610 BFR A 204 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 CA A 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET A 16 O REMARK 620 2 HOH A 352 O 134.1 REMARK 620 3 HOH A 378 O 73.7 77.2 REMARK 620 4 HOH A 440 O 76.1 69.2 89.9 REMARK 620 5 HOH A 452 O 78.8 144.9 108.3 143.1 REMARK 620 6 HOH A 460 O 87.5 111.1 158.8 75.9 76.6 REMARK 620 7 HOH A 492 O 142.4 70.3 89.3 138.5 75.1 111.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 203 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 329 O REMARK 620 2 HOH A 343 O 170.2 REMARK 620 3 HOH A 351 O 84.6 85.7 REMARK 620 4 HOH A 354 O 92.7 85.1 81.0 REMARK 620 5 HOH A 393 O 101.0 78.7 84.3 158.8 REMARK 620 6 HOH A 438 O 112.7 76.6 157.6 83.9 105.2 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 NAP A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue BFR A 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5UIH RELATED DB: PDB REMARK 900 RELATED ID: 5UIO RELATED DB: PDB REMARK 900 RELATED ID: 5UIP RELATED DB: PDB DBREF 5UII A 2 159 UNP P0ABQ4 DYR_ECOLI 2 159 SEQADV 5UII GLY A 1 UNP P0ABQ4 EXPRESSION TAG SEQADV 5UII SER A 152 UNP P0ABQ4 CYS 152 ENGINEERED MUTATION SEQADV 5UII GLY A 160 UNP P0ABQ4 EXPRESSION TAG SEQADV 5UII GLY A 161 UNP P0ABQ4 EXPRESSION TAG SEQADV 5UII GLY A 162 UNP P0ABQ4 EXPRESSION TAG SEQADV 5UII GLY A 163 UNP P0ABQ4 EXPRESSION TAG SEQRES 1 A 163 GLY ILE SER LEU ILE ALA ALA LEU ALA VAL ASP ARG VAL SEQRES 2 A 163 ILE GLY MET GLU ASN ALA MET PRO TRP ASN LEU PRO ALA SEQRES 3 A 163 ASP LEU ALA TRP PHE LYS ARG ASN THR LEU ASN LYS PRO SEQRES 4 A 163 VAL ILE MET GLY ARG HIS THR TRP GLU SER ILE GLY ARG SEQRES 5 A 163 PRO LEU PRO GLY ARG LYS ASN ILE ILE LEU SER SER GLN SEQRES 6 A 163 PRO GLY THR ASP ASP ARG VAL THR TRP VAL LYS SER VAL SEQRES 7 A 163 ASP GLU ALA ILE ALA ALA CYS GLY ASP VAL PRO GLU ILE SEQRES 8 A 163 MET VAL ILE GLY GLY GLY ARG VAL TYR GLU GLN PHE LEU SEQRES 9 A 163 PRO LYS ALA GLN LYS LEU TYR LEU THR HIS ILE ASP ALA SEQRES 10 A 163 GLU VAL GLU GLY ASP THR HIS PHE PRO ASP TYR GLU PRO SEQRES 11 A 163 ASP ASP TRP GLU SER VAL PHE SER GLU PHE HIS ASP ALA SEQRES 12 A 163 ASP ALA GLN ASN SER HIS SER TYR SER PHE GLU ILE LEU SEQRES 13 A 163 GLU ARG ARG GLY GLY GLY GLY HET NAP A 201 45 HET CA A 202 1 HET NA A 203 1 HET BFR A 204 23 HETNAM NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HETNAM CA CALCIUM ION HETNAM NA SODIUM ION HETNAM BFR N-BUTYL-N'-(DIAMINOMETHYLIDENE)GUANIDINE HETSYN NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE HETSYN BFR BUFORMIN FORMUL 2 NAP C21 H28 N7 O17 P3 FORMUL 3 CA CA 2+ FORMUL 4 NA NA 1+ FORMUL 5 BFR C6 H15 N5 FORMUL 6 HOH *201(H2 O) HELIX 1 AA1 ALA A 9 ASP A 11 5 3 HELIX 2 AA2 LEU A 24 LEU A 36 1 13 HELIX 3 AA3 ARG A 44 GLY A 51 1 8 HELIX 4 AA4 SER A 77 GLY A 86 1 10 HELIX 5 AA5 GLY A 96 LEU A 104 1 9 HELIX 6 AA6 PRO A 105 ALA A 107 5 3 HELIX 7 AA7 GLU A 129 ASP A 131 5 3 SHEET 1 AA1 8 THR A 73 VAL A 75 0 SHEET 2 AA1 8 ASN A 59 LEU A 62 1 N ILE A 61 O THR A 73 SHEET 3 AA1 8 VAL A 40 GLY A 43 1 N VAL A 40 O ILE A 60 SHEET 4 AA1 8 ILE A 91 VAL A 93 1 O MET A 92 N ILE A 41 SHEET 5 AA1 8 ILE A 2 LEU A 8 1 N SER A 3 O VAL A 93 SHEET 6 AA1 8 LYS A 109 ILE A 115 1 O THR A 113 N LEU A 8 SHEET 7 AA1 8 TYR A 151 ARG A 158 -1 O GLU A 154 N LEU A 112 SHEET 8 AA1 8 TRP A 133 HIS A 141 -1 N HIS A 141 O TYR A 151 SHEET 1 AA2 2 VAL A 13 GLY A 15 0 SHEET 2 AA2 2 THR A 123 HIS A 124 -1 O THR A 123 N ILE A 14 LINK O MET A 16 CA CA A 202 1555 1555 2.41 LINK CA CA A 202 O HOH A 352 1555 1555 2.36 LINK CA CA A 202 O HOH A 378 1555 1555 2.40 LINK CA CA A 202 O HOH A 440 1555 1555 2.46 LINK CA CA A 202 O HOH A 452 1555 1555 2.50 LINK CA CA A 202 O HOH A 460 1555 1555 2.46 LINK CA CA A 202 O HOH A 492 1555 1555 2.39 LINK NA NA A 203 O HOH A 329 1555 1554 2.31 LINK NA NA A 203 O HOH A 343 1555 4545 2.48 LINK NA NA A 203 O HOH A 351 1555 1555 2.48 LINK NA NA A 203 O HOH A 354 1555 4545 2.36 LINK NA NA A 203 O HOH A 393 1555 1555 2.41 LINK NA NA A 203 O HOH A 438 1555 4545 2.42 CISPEP 1 GLY A 95 GLY A 96 0 -0.93 SITE 1 AC1 22 GLY A 43 ARG A 44 HIS A 45 THR A 46 SITE 2 AC1 22 LEU A 62 SER A 63 SER A 64 LYS A 76 SITE 3 AC1 22 GLY A 96 GLY A 97 ARG A 98 VAL A 99 SITE 4 AC1 22 GLN A 102 THR A 123 PHE A 137 HOH A 310 SITE 5 AC1 22 HOH A 341 HOH A 348 HOH A 379 HOH A 384 SITE 6 AC1 22 HOH A 399 HOH A 428 SITE 1 AC2 7 MET A 16 HOH A 352 HOH A 378 HOH A 440 SITE 2 AC2 7 HOH A 452 HOH A 460 HOH A 492 SITE 1 AC3 6 HOH A 329 HOH A 343 HOH A 351 HOH A 354 SITE 2 AC3 6 HOH A 393 HOH A 438 SITE 1 AC4 11 ILE A 5 ALA A 6 ALA A 7 ASP A 27 SITE 2 AC4 11 PHE A 31 ILE A 50 ILE A 94 TYR A 100 SITE 3 AC4 11 HOH A 368 HOH A 380 HOH A 468 CRYST1 73.395 58.724 38.595 90.00 107.54 90.00 C 1 2 1 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 0.013625 0.000000 0.004307 0.00000 SCALE2 0.000000 0.017029 0.000000 0.00000 SCALE3 0.000000 0.000000 0.027174 0.00000