HEADER OXIDOREDUCTASE 09-MAY-13 4KNE TITLE CRYSTAL STRUCTURE OF DIHYDROFOLATE REDUCTASE FROM MYCOBACTERIUM TITLE 2 TUBERCULOSIS IN COMPLEX WITH CYCLOGUANIL COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROFOLATE REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.5.1.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 STRAIN: H37RV; SOURCE 5 GENE: DFRA, FOLA, MT2833, MTV002.28C, RV2763C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET28A KEYWDS REDUCTASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.V.B.DIAS,P.TYRAKIS,T.L.BLUNDELL REVDAT 4 28-FEB-24 4KNE 1 REMARK SEQADV REVDAT 3 24-JAN-18 4KNE 1 AUTHOR REVDAT 2 29-JAN-14 4KNE 1 JRNL REVDAT 1 25-DEC-13 4KNE 0 JRNL AUTH M.V.DIAS,P.TYRAKIS,R.R.DOMINGUES,A.F.PAES LEME,T.L.BLUNDELL JRNL TITL MYCOBACTERIUM TUBERCULOSIS DIHYDROFOLATE REDUCTASE REVEALS JRNL TITL 2 TWO CONFORMATIONAL STATES AND A POSSIBLE LOW AFFINITY JRNL TITL 3 MECHANISM TO ANTIFOLATE DRUGS. JRNL REF STRUCTURE V. 22 94 2014 JRNL REFN ISSN 0969-2126 JRNL PMID 24210757 JRNL DOI 10.1016/J.STR.2013.09.022 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.7.3_928 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.50 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 20771 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 1055 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 29.5075 - 3.9971 0.91 2403 119 0.1838 0.2539 REMARK 3 2 3.9971 - 3.1738 0.95 2467 135 0.1798 0.2238 REMARK 3 3 3.1738 - 2.7730 0.96 2428 156 0.1864 0.2525 REMARK 3 4 2.7730 - 2.5196 0.96 2503 116 0.2230 0.2996 REMARK 3 5 2.5196 - 2.3391 0.97 2464 149 0.2309 0.3139 REMARK 3 6 2.3391 - 2.2012 0.97 2472 126 0.2510 0.3444 REMARK 3 7 2.2012 - 2.0910 0.97 2534 121 0.2357 0.2788 REMARK 3 8 2.0910 - 2.0000 0.96 2445 133 0.2407 0.2873 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.73 REMARK 3 K_SOL : 0.34 REMARK 3 B_SOL : 39.60 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.760 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.63940 REMARK 3 B22 (A**2) : 0.81380 REMARK 3 B33 (A**2) : 0.54000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.09270 REMARK 3 B23 (A**2) : 0.00000 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 2663 REMARK 3 ANGLE : 1.342 3644 REMARK 3 CHIRALITY : 0.079 382 REMARK 3 PLANARITY : 0.005 461 REMARK 3 DIHEDRAL : 17.507 966 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 4KNE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000079555. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-NOV-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.006 REMARK 200 MONOCHROMATOR : MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20839 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 76.892 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.16800 REMARK 200 FOR THE DATA SET : 6.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.33800 REMARK 200 R SYM FOR SHELL (I) : 0.33800 REMARK 200 FOR SHELL : 2.200 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8% PEG 4000, PH 7.0, VAPOR DIFFUSION, REMARK 280 SITTING DROP 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 31.95000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER 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 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 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 ARG A 45 CZ NH1 NH2 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 459 O HOH A 478 1.89 REMARK 500 O HOH A 417 O HOH A 501 1.91 REMARK 500 O HOH B 378 O HOH B 514 1.92 REMARK 500 O HOH B 454 O HOH B 491 1.96 REMARK 500 O HOH A 388 O HOH A 389 1.98 REMARK 500 O HOH B 374 O HOH B 391 1.98 REMARK 500 OG1 THR B 134 O HOH B 451 1.98 REMARK 500 O HOH B 412 O HOH B 442 2.00 REMARK 500 OE1 GLU A 138 O HOH A 475 2.00 REMARK 500 O ALA A 101 O HOH A 339 2.00 REMARK 500 O HOH A 332 O HOH A 419 2.02 REMARK 500 O HOH A 456 O HOH A 467 2.02 REMARK 500 O HOH B 501 O HOH B 505 2.05 REMARK 500 OE2 GLU A 84 O HOH A 428 2.08 REMARK 500 O HOH B 401 O HOH B 490 2.11 REMARK 500 OE1 GLU A 141 O HOH A 385 2.11 REMARK 500 O HOH A 321 O HOH A 454 2.12 REMARK 500 NH2 ARG A 67 O HOH A 410 2.12 REMARK 500 O HOH B 474 O HOH B 486 2.13 REMARK 500 O HOH B 366 O HOH B 438 2.13 REMARK 500 O HOH A 405 O HOH A 428 2.13 REMARK 500 O HOH B 443 O HOH B 452 2.13 REMARK 500 O HOH A 403 O HOH A 418 2.14 REMARK 500 O HOH B 302 O HOH B 423 2.17 REMARK 500 O HOH B 355 O HOH B 402 2.17 REMARK 500 O GLU B 84 O HOH B 482 2.17 REMARK 500 O PRO A 25 O HOH A 499 2.18 REMARK 500 NH1 ARG A 67 O HOH A 479 2.18 REMARK 500 O HOH A 426 O HOH A 495 2.18 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 373 O HOH B 376 2546 1.83 REMARK 500 OE2 GLU B 33 O HOH B 506 1655 2.14 REMARK 500 O HOH A 427 O HOH B 438 2546 2.17 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 PRO A 21 30.30 -81.55 REMARK 500 THR B 87 36.49 -88.54 REMARK 500 PRO B 89 -39.98 -39.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1CY A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATR A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1CY B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATR B 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4KL9 RELATED DB: PDB REMARK 900 RELATED ID: 4KLX RELATED DB: PDB REMARK 900 RELATED ID: 4KM0 RELATED DB: PDB REMARK 900 RELATED ID: 4KM2 RELATED DB: PDB DBREF 4KNE A 1 159 UNP P0A546 DYR_MYCTU 1 159 DBREF 4KNE B 1 159 UNP P0A546 DYR_MYCTU 1 159 SEQADV 4KNE MET A -19 UNP P0A546 EXPRESSION TAG SEQADV 4KNE GLY A -18 UNP P0A546 EXPRESSION TAG SEQADV 4KNE SER A -17 UNP P0A546 EXPRESSION TAG SEQADV 4KNE SER A -16 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS A -15 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS A -14 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS A -13 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS A -12 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS A -11 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS A -10 UNP P0A546 EXPRESSION TAG SEQADV 4KNE SER A -9 UNP P0A546 EXPRESSION TAG SEQADV 4KNE SER A -8 UNP P0A546 EXPRESSION TAG SEQADV 4KNE GLY A -7 UNP P0A546 EXPRESSION TAG SEQADV 4KNE LEU A -6 UNP P0A546 EXPRESSION TAG SEQADV 4KNE VAL A -5 UNP P0A546 EXPRESSION TAG SEQADV 4KNE PRO A -4 UNP P0A546 EXPRESSION TAG SEQADV 4KNE ARG A -3 UNP P0A546 EXPRESSION TAG SEQADV 4KNE GLY A -2 UNP P0A546 EXPRESSION TAG SEQADV 4KNE SER A -1 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS A 0 UNP P0A546 EXPRESSION TAG SEQADV 4KNE MET B -19 UNP P0A546 EXPRESSION TAG SEQADV 4KNE GLY B -18 UNP P0A546 EXPRESSION TAG SEQADV 4KNE SER B -17 UNP P0A546 EXPRESSION TAG SEQADV 4KNE SER B -16 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS B -15 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS B -14 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS B -13 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS B -12 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS B -11 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS B -10 UNP P0A546 EXPRESSION TAG SEQADV 4KNE SER B -9 UNP P0A546 EXPRESSION TAG SEQADV 4KNE SER B -8 UNP P0A546 EXPRESSION TAG SEQADV 4KNE GLY B -7 UNP P0A546 EXPRESSION TAG SEQADV 4KNE LEU B -6 UNP P0A546 EXPRESSION TAG SEQADV 4KNE VAL B -5 UNP P0A546 EXPRESSION TAG SEQADV 4KNE PRO B -4 UNP P0A546 EXPRESSION TAG SEQADV 4KNE ARG B -3 UNP P0A546 EXPRESSION TAG SEQADV 4KNE GLY B -2 UNP P0A546 EXPRESSION TAG SEQADV 4KNE SER B -1 UNP P0A546 EXPRESSION TAG SEQADV 4KNE HIS B 0 UNP P0A546 EXPRESSION TAG SEQRES 1 A 179 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 179 LEU VAL PRO ARG GLY SER HIS MET VAL GLY LEU ILE TRP SEQRES 3 A 179 ALA GLN ALA THR SER GLY VAL ILE GLY ARG GLY GLY ASP SEQRES 4 A 179 ILE PRO TRP ARG LEU PRO GLU ASP GLN ALA HIS PHE ARG SEQRES 5 A 179 GLU ILE THR MET GLY HIS THR ILE VAL MET GLY ARG ARG SEQRES 6 A 179 THR TRP ASP SER LEU PRO ALA LYS VAL ARG PRO LEU PRO SEQRES 7 A 179 GLY ARG ARG ASN VAL VAL LEU SER ARG GLN ALA ASP PHE SEQRES 8 A 179 MET ALA SER GLY ALA GLU VAL VAL GLY SER LEU GLU GLU SEQRES 9 A 179 ALA LEU THR SER PRO GLU THR TRP VAL ILE GLY GLY GLY SEQRES 10 A 179 GLN VAL TYR ALA LEU ALA LEU PRO TYR ALA THR ARG CYS SEQRES 11 A 179 GLU VAL THR GLU VAL ASP ILE GLY LEU PRO ARG GLU ALA SEQRES 12 A 179 GLY ASP ALA LEU ALA PRO VAL LEU ASP GLU THR TRP ARG SEQRES 13 A 179 GLY GLU THR GLY GLU TRP ARG PHE SER ARG SER GLY LEU SEQRES 14 A 179 ARG TYR ARG LEU TYR SER TYR HIS ARG SER SEQRES 1 B 179 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 179 LEU VAL PRO ARG GLY SER HIS MET VAL GLY LEU ILE TRP SEQRES 3 B 179 ALA GLN ALA THR SER GLY VAL ILE GLY ARG GLY GLY ASP SEQRES 4 B 179 ILE PRO TRP ARG LEU PRO GLU ASP GLN ALA HIS PHE ARG SEQRES 5 B 179 GLU ILE THR MET GLY HIS THR ILE VAL MET GLY ARG ARG SEQRES 6 B 179 THR TRP ASP SER LEU PRO ALA LYS VAL ARG PRO LEU PRO SEQRES 7 B 179 GLY ARG ARG ASN VAL VAL LEU SER ARG GLN ALA ASP PHE SEQRES 8 B 179 MET ALA SER GLY ALA GLU VAL VAL GLY SER LEU GLU GLU SEQRES 9 B 179 ALA LEU THR SER PRO GLU THR TRP VAL ILE GLY GLY GLY SEQRES 10 B 179 GLN VAL TYR ALA LEU ALA LEU PRO TYR ALA THR ARG CYS SEQRES 11 B 179 GLU VAL THR GLU VAL ASP ILE GLY LEU PRO ARG GLU ALA SEQRES 12 B 179 GLY ASP ALA LEU ALA PRO VAL LEU ASP GLU THR TRP ARG SEQRES 13 B 179 GLY GLU THR GLY GLU TRP ARG PHE SER ARG SER GLY LEU SEQRES 14 B 179 ARG TYR ARG LEU TYR SER TYR HIS ARG SER HET 1CY A 201 17 HET ATR A 202 31 HET 1CY B 201 17 HET ATR B 202 31 HETNAM 1CY 1-(4-CHLOROPHENYL)-6,6-DIMETHYL-1,6-DIHYDRO-1,3,5- HETNAM 2 1CY TRIAZINE-2,4-DIAMINE HETNAM ATR 2'-MONOPHOSPHOADENOSINE-5'-DIPHOSPHATE HETSYN 1CY CYCLOGUANIL FORMUL 3 1CY 2(C11 H14 CL N5) FORMUL 4 ATR 2(C10 H16 N5 O13 P3) FORMUL 7 HOH *430(H2 O) HELIX 1 1 LEU A 24 MET A 36 1 13 HELIX 2 2 ARG A 44 LEU A 50 1 7 HELIX 3 3 SER A 81 LEU A 86 1 6 HELIX 4 4 GLY A 96 LEU A 104 1 9 HELIX 5 5 PRO A 105 ALA A 107 5 3 HELIX 6 6 LEU B 24 MET B 36 1 13 HELIX 7 7 ARG B 44 LEU B 50 1 7 HELIX 8 8 SER B 81 LEU B 86 1 6 HELIX 9 9 GLY B 96 LEU B 104 1 9 HELIX 10 10 PRO B 105 ALA B 107 5 3 SHEET 1 A 8 GLU A 77 VAL A 79 0 SHEET 2 A 8 ARG A 61 LEU A 65 1 N VAL A 64 O GLU A 77 SHEET 3 A 8 THR A 39 GLY A 43 1 N ILE A 40 O ARG A 61 SHEET 4 A 8 THR A 91 GLY A 95 1 O TRP A 92 N VAL A 41 SHEET 5 A 8 VAL A 2 ALA A 9 1 N GLY A 3 O THR A 91 SHEET 6 A 8 ARG A 109 VAL A 115 1 O VAL A 115 N GLN A 8 SHEET 7 A 8 ARG A 150 HIS A 157 -1 O ARG A 152 N GLU A 114 SHEET 8 A 8 ARG A 136 THR A 139 -1 N ARG A 136 O HIS A 157 SHEET 1 B 8 GLU A 77 VAL A 79 0 SHEET 2 B 8 ARG A 61 LEU A 65 1 N VAL A 64 O GLU A 77 SHEET 3 B 8 THR A 39 GLY A 43 1 N ILE A 40 O ARG A 61 SHEET 4 B 8 THR A 91 GLY A 95 1 O TRP A 92 N VAL A 41 SHEET 5 B 8 VAL A 2 ALA A 9 1 N GLY A 3 O THR A 91 SHEET 6 B 8 ARG A 109 VAL A 115 1 O VAL A 115 N GLN A 8 SHEET 7 B 8 ARG A 150 HIS A 157 -1 O ARG A 152 N GLU A 114 SHEET 8 B 8 ARG A 143 PHE A 144 -1 N ARG A 143 O TYR A 151 SHEET 1 C 2 VAL A 13 GLY A 15 0 SHEET 2 C 2 ALA A 126 LEU A 127 -1 O ALA A 126 N ILE A 14 SHEET 1 D 8 GLU B 77 VAL B 79 0 SHEET 2 D 8 ARG B 61 LEU B 65 1 N VAL B 64 O GLU B 77 SHEET 3 D 8 THR B 39 GLY B 43 1 N ILE B 40 O VAL B 63 SHEET 4 D 8 THR B 91 GLY B 95 1 O ILE B 94 N VAL B 41 SHEET 5 D 8 VAL B 2 ALA B 9 1 N GLY B 3 O THR B 91 SHEET 6 D 8 ARG B 109 ASP B 116 1 O VAL B 115 N GLN B 8 SHEET 7 D 8 ARG B 150 HIS B 157 -1 O ARG B 150 N ASP B 116 SHEET 8 D 8 ARG B 136 THR B 139 -1 N ARG B 136 O HIS B 157 SHEET 1 E 8 GLU B 77 VAL B 79 0 SHEET 2 E 8 ARG B 61 LEU B 65 1 N VAL B 64 O GLU B 77 SHEET 3 E 8 THR B 39 GLY B 43 1 N ILE B 40 O VAL B 63 SHEET 4 E 8 THR B 91 GLY B 95 1 O ILE B 94 N VAL B 41 SHEET 5 E 8 VAL B 2 ALA B 9 1 N GLY B 3 O THR B 91 SHEET 6 E 8 ARG B 109 ASP B 116 1 O VAL B 115 N GLN B 8 SHEET 7 E 8 ARG B 150 HIS B 157 -1 O ARG B 150 N ASP B 116 SHEET 8 E 8 ARG B 143 PHE B 144 -1 N ARG B 143 O TYR B 151 SHEET 1 F 2 VAL B 13 GLY B 15 0 SHEET 2 F 2 ALA B 126 LEU B 127 -1 O ALA B 126 N ILE B 14 CISPEP 1 ARG A 55 PRO A 56 0 0.72 CISPEP 2 GLY A 95 GLY A 96 0 2.52 CISPEP 3 ARG B 55 PRO B 56 0 -0.26 CISPEP 4 GLY B 95 GLY B 96 0 1.95 SITE 1 AC1 10 ILE A 5 TRP A 6 ASP A 27 GLN A 28 SITE 2 AC1 10 PHE A 31 THR A 46 LEU A 50 ILE A 94 SITE 3 AC1 10 THR A 113 HOH A 302 SITE 1 AC2 18 GLY A 43 ARG A 44 ARG A 45 THR A 46 SITE 2 AC2 18 LEU A 65 SER A 66 ARG A 67 GLN A 68 SITE 3 AC2 18 GLY A 80 GLY A 96 GLY A 97 GLN A 98 SITE 4 AC2 18 VAL A 99 LEU A 102 HOH A 342 HOH A 407 SITE 5 AC2 18 HOH A 430 HOH A 442 SITE 1 AC3 9 ILE B 5 TRP B 6 ASP B 27 GLN B 28 SITE 2 AC3 9 PHE B 31 THR B 46 ILE B 94 TYR B 100 SITE 3 AC3 9 HOH B 314 SITE 1 AC4 19 ARG B 32 GLY B 43 ARG B 44 ARG B 45 SITE 2 AC4 19 THR B 46 LEU B 65 SER B 66 ARG B 67 SITE 3 AC4 19 GLN B 68 GLY B 80 GLY B 96 GLN B 98 SITE 4 AC4 19 VAL B 99 LEU B 102 HOH B 424 HOH B 453 SITE 5 AC4 19 HOH B 475 HOH B 514 HOH B 517 CRYST1 33.000 63.900 78.300 90.00 100.88 90.00 P 1 21 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 0.030303 0.000000 0.005824 0.00000 SCALE2 0.000000 0.015649 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013005 0.00000