HEADER HYDROLASE 25-MAY-04 1WEI TITLE CATALYTIC DOMAIN OF MUTY FROM ESCHERICHIA COLI K20A MUTANT COMPLEXED TITLE 2 TO ADENINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: A/G-SPECIFIC ADENINE GLYCOSYLASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 SYNONYM: ADENINE GLYCOSYLASE; COMPND 6 EC: 3.2.2.-; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.HITOMI,A.S.ARVAI,J.A.TAINER REVDAT 5 10-NOV-21 1WEI 1 REMARK SEQADV LINK REVDAT 4 28-AUG-19 1WEI 1 ATOM REVDAT 3 24-FEB-09 1WEI 1 VERSN REVDAT 2 18-JAN-05 1WEI 1 JRNL REVDAT 1 21-SEP-04 1WEI 0 JRNL AUTH R.C.MANUEL,K.HITOMI,A.S.ARVAI,P.G.HOUSE,A.J.KURTZ, JRNL AUTH 2 M.L.DODSON,A.K.MCCULLOUGH,J.A.TAINER,R.S.LLOYD JRNL TITL REACTION INTERMEDIATES IN THE CATALYTIC MECHANISM OF JRNL TITL 2 ESCHERICHIA COLI MUTY DNA GLYCOSYLASE JRNL REF J.BIOL.CHEM. V. 279 46930 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15326180 JRNL DOI 10.1074/JBC.M403944200 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 899719.270 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.2 REMARK 3 NUMBER OF REFLECTIONS : 37704 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1879 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4888 REMARK 3 BIN R VALUE (WORKING SET) : 0.3250 REMARK 3 BIN FREE R VALUE : 0.2870 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 241 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.019 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1722 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 301 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.18000 REMARK 3 B22 (A**2) : -6.69000 REMARK 3 B33 (A**2) : 6.51000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.94000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.30 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.870 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.930 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.110 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.180 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 56.48 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : PAR.FS4 REMARK 3 PARAMETER FILE 4 : PAR.ADE REMARK 3 PARAMETER FILE 5 : EDO_XPLOR_PAR.TXT REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : TOP.FS4 REMARK 3 TOPOLOGY FILE 4 : TOP.ADE REMARK 3 TOPOLOGY FILE 5 : EDO_XPLOR_TOP.TXT REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1WEI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-MAY-04. REMARK 100 THE DEPOSITION ID IS D_1000023491. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-DEC-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.975913 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL SI (111) BENT REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37704 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 15.540 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 1.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 56.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PH 8.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 289K 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 41.25100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.66250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 41.25100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.66250 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 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 CYS A 148 REMARK 465 SER A 166 REMARK 465 ILE A 191 REMARK 465 SER A 200 REMARK 465 LYS A 225 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 433 O HOH A 600 1.51 REMARK 500 O HOH A 389 O HOH A 525 1.55 REMARK 500 O HOH A 478 O HOH A 528 1.65 REMARK 500 O HOH A 302 O HOH A 531 1.65 REMARK 500 O HOH A 522 O HOH A 524 1.66 REMARK 500 O HOH A 325 O HOH A 594 1.71 REMARK 500 O HOH A 377 O HOH A 597 1.73 REMARK 500 O HOH A 503 O HOH A 590 1.74 REMARK 500 O HOH A 445 O HOH A 538 1.74 REMARK 500 O HOH A 562 O HOH A 601 1.76 REMARK 500 O HOH A 455 O HOH A 541 1.82 REMARK 500 O HOH A 429 O HOH A 529 1.82 REMARK 500 O HOH A 323 O HOH A 530 1.83 REMARK 500 O HOH A 406 O HOH A 593 1.83 REMARK 500 O HOH A 474 O HOH A 543 1.83 REMARK 500 O HOH A 350 O HOH A 533 1.87 REMARK 500 O HOH A 385 O HOH A 593 1.87 REMARK 500 O HOH A 348 O HOH A 523 1.88 REMARK 500 O HOH A 501 O HOH A 591 1.89 REMARK 500 O HOH A 477 O HOH A 594 1.91 REMARK 500 O HOH A 352 O HOH A 595 1.92 REMARK 500 O HOH A 436 O HOH A 534 1.95 REMARK 500 O HOH A 400 O HOH A 533 1.96 REMARK 500 O HOH A 326 O HOH A 424 1.96 REMARK 500 O HOH A 397 O HOH A 424 1.97 REMARK 500 O HOH A 385 O HOH A 406 1.98 REMARK 500 O HOH A 373 O HOH A 484 2.01 REMARK 500 O HOH A 361 O HOH A 558 2.01 REMARK 500 O HOH A 366 O HOH A 591 2.07 REMARK 500 O HOH A 325 O HOH A 473 2.07 REMARK 500 O HOH A 451 O HOH A 557 2.08 REMARK 500 O HOH A 342 O HOH A 438 2.10 REMARK 500 O HOH A 364 O HOH A 453 2.12 REMARK 500 O HOH A 437 O HOH A 535 2.13 REMARK 500 O HOH A 356 O HOH A 539 2.14 REMARK 500 O HOH A 548 O HOH A 551 2.14 REMARK 500 O HOH A 325 O HOH A 492 2.16 REMARK 500 O HOH A 340 O HOH A 599 2.16 REMARK 500 O HOH A 391 O HOH A 581 2.17 REMARK 500 O HOH A 514 O HOH A 558 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 404 O HOH A 404 2656 1.54 REMARK 500 O HOH A 596 O HOH A 596 2656 1.62 REMARK 500 O HOH A 403 O HOH A 596 2656 1.74 REMARK 500 O HOH A 403 O HOH A 404 2656 1.80 REMARK 500 O HOH A 438 O HOH A 579 4556 2.08 REMARK 500 O HOH A 451 O HOH A 601 3555 2.13 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 ALA A 20 64.46 -110.00 REMARK 500 LEU A 137 74.00 -157.50 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 SF4 A 300 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 192 SG REMARK 620 2 SF4 A 300 S1 119.5 REMARK 620 3 SF4 A 300 S3 112.5 104.3 REMARK 620 4 SF4 A 300 S4 109.7 101.8 108.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 300 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 199 SG REMARK 620 2 SF4 A 300 S1 109.6 REMARK 620 3 SF4 A 300 S2 110.6 106.5 REMARK 620 4 SF4 A 300 S4 121.9 102.6 104.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 300 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 202 SG REMARK 620 2 SF4 A 300 S2 114.9 REMARK 620 3 SF4 A 300 S3 116.3 102.7 REMARK 620 4 SF4 A 300 S4 111.0 103.4 107.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 300 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 208 SG REMARK 620 2 SF4 A 300 S1 110.9 REMARK 620 3 SF4 A 300 S2 111.2 105.4 REMARK 620 4 SF4 A 300 S3 119.3 104.8 104.3 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADE A 1428 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1269 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1270 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1271 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1WEF RELATED DB: PDB REMARK 900 THE SAME PROTEIN, K20A MUTANT WITHOUT ADENINE REMARK 900 RELATED ID: 1WEG RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH DIFFERENT MUTATION K142A DBREF 1WEI A 1 225 UNP P17802 MUTY_ECOLI 1 225 SEQADV 1WEI ALA A 20 UNP P17802 LYS 20 ENGINEERED MUTATION SEQRES 1 A 225 MET GLN ALA SER GLN PHE SER ALA GLN VAL LEU ASP TRP SEQRES 2 A 225 TYR ASP LYS TYR GLY ARG ALA THR LEU PRO TRP GLN ILE SEQRES 3 A 225 ASP LYS THR PRO TYR LYS VAL TRP LEU SER GLU VAL MET SEQRES 4 A 225 LEU GLN GLN THR GLN VAL ALA THR VAL ILE PRO TYR PHE SEQRES 5 A 225 GLU ARG PHE MET ALA ARG PHE PRO THR VAL THR ASP LEU SEQRES 6 A 225 ALA ASN ALA PRO LEU ASP GLU VAL LEU HIS LEU TRP THR SEQRES 7 A 225 GLY LEU GLY TYR TYR ALA ARG ALA ARG ASN LEU HIS LYS SEQRES 8 A 225 ALA ALA GLN GLN VAL ALA THR LEU HIS GLY GLY LYS PHE SEQRES 9 A 225 PRO GLU THR PHE GLU GLU VAL ALA ALA LEU PRO GLY VAL SEQRES 10 A 225 GLY ARG SER THR ALA GLY ALA ILE LEU SER LEU SER LEU SEQRES 11 A 225 GLY LYS HIS PHE PRO ILE LEU ASP GLY ASN VAL LYS ARG SEQRES 12 A 225 VAL LEU ALA ARG CYS TYR ALA VAL SER GLY TRP PRO GLY SEQRES 13 A 225 LYS LYS GLU VAL GLU ASN LYS LEU TRP SER LEU SER GLU SEQRES 14 A 225 GLN VAL THR PRO ALA VAL GLY VAL GLU ARG PHE ASN GLN SEQRES 15 A 225 ALA MET MET ASP LEU GLY ALA MET ILE CYS THR ARG SER SEQRES 16 A 225 LYS PRO LYS CYS SER LEU CYS PRO LEU GLN ASN GLY CYS SEQRES 17 A 225 ILE ALA ALA ALA ASN ASN SER TRP ALA LEU TYR PRO GLY SEQRES 18 A 225 LYS LYS PRO LYS HET ADE A1428 10 HET EDO A1269 4 HET EDO A1270 4 HET EDO A1271 4 HET SF4 A 300 8 HETNAM ADE ADENINE HETNAM EDO 1,2-ETHANEDIOL HETNAM SF4 IRON/SULFUR CLUSTER HETSYN EDO ETHYLENE GLYCOL FORMUL 2 ADE C5 H5 N5 FORMUL 3 EDO 3(C2 H6 O2) FORMUL 6 SF4 FE4 S4 FORMUL 7 HOH *301(H2 O) HELIX 1 1 GLN A 2 GLY A 18 1 17 HELIX 2 2 LEU A 22 ILE A 26 5 5 HELIX 3 3 THR A 29 GLN A 41 1 13 HELIX 4 4 GLN A 44 PHE A 59 1 16 HELIX 5 5 THR A 61 ALA A 68 1 8 HELIX 6 6 PRO A 69 THR A 78 1 10 HELIX 7 7 TYR A 83 HIS A 100 1 18 HELIX 8 8 THR A 107 ALA A 113 1 7 HELIX 9 9 GLY A 118 GLY A 131 1 14 HELIX 10 10 ASP A 138 ARG A 147 1 10 HELIX 11 11 LYS A 157 TRP A 165 1 9 HELIX 12 12 LEU A 167 THR A 172 1 6 HELIX 13 13 GLY A 176 MET A 190 1 15 HELIX 14 14 CYS A 208 ASN A 214 1 7 HELIX 15 15 SER A 215 TYR A 219 5 5 LINK SG CYS A 192 FE2 SF4 A 300 1555 1555 2.33 LINK SG CYS A 199 FE3 SF4 A 300 1555 1555 2.30 LINK SG CYS A 202 FE1 SF4 A 300 1555 1555 2.28 LINK SG CYS A 208 FE4 SF4 A 300 1555 1555 2.29 CISPEP 1 TYR A 219 PRO A 220 0 -0.39 SITE 1 AC1 6 GLU A 37 VAL A 45 GLN A 182 MET A 185 SITE 2 AC1 6 HOH A 530 EDO A1271 SITE 1 AC2 7 ARG A 58 ASP A 64 ASN A 67 ALA A 68 SITE 2 AC2 7 GLY A 79 LEU A 80 HOH A 520 SITE 1 AC3 6 ALA A 150 SER A 152 GLU A 169 THR A 172 SITE 2 AC3 6 TYR A 219 HOH A 319 SITE 1 AC4 8 GLU A 37 SER A 120 THR A 121 ASP A 138 SITE 2 AC4 8 MET A 185 HOH A 369 HOH A 559 ADE A1428 SITE 1 AC5 6 CYS A 192 CYS A 199 CYS A 202 GLN A 205 SITE 2 AC5 6 CYS A 208 ALA A 211 CRYST1 82.502 49.325 69.609 90.00 122.59 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 0.012121 0.000000 0.007750 0.00000 SCALE2 0.000000 0.020274 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017051 0.00000