HEADER HYDROLASE/HYDROLASE INHIBITOR 02-OCT-14 4WKC TITLE CRYSTAL STRUCTURE OF ESCHERICHIA COLI 5'-METHYLTHIOADENOSINE/S- TITLE 2 ADENOSYL HOMOCYSTEINE NUCLEOSIDASE (MTAN) COMPLEXED WITH BUTYLTHIO- TITLE 3 DADME-IMMUCILLIN-A COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-METHYLTHIOADENOSINE/S-ADENOSYLHOMOCYSTEINE NUCLEOSIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MTAN,5'-METHYLTHIOADENOSINE NUCLEOSIDASE,MTA NUCLEOSIDASE,S- COMPND 5 ADENOSYLHOMOCYSTEINE NUCLEOSIDASE,SRH NUCLEOSIDASE; COMPND 6 EC: 3.2.2.9; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI O139:H28; SOURCE 3 ORGANISM_TAXID: 331111; SOURCE 4 STRAIN: E24377A / ETEC; SOURCE 5 GENE: MTNN, ECE24377A_0164; 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: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PDEST14 KEYWDS HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.A.CAMERON,K.THOMAS,S.C.ALMO,V.L.SCHRAMM REVDAT 4 27-SEP-23 4WKC 1 REMARK REVDAT 3 25-DEC-19 4WKC 1 REMARK REVDAT 2 20-SEP-17 4WKC 1 JRNL REMARK REVDAT 1 19-AUG-15 4WKC 0 JRNL AUTH K.THOMAS,S.A.CAMERON,S.C.ALMO,E.S.BURGOS,S.A.GULAB, JRNL AUTH 2 V.L.SCHRAMM JRNL TITL ACTIVE SITE AND REMOTE CONTRIBUTIONS TO CATALYSIS IN JRNL TITL 2 METHYLTHIOADENOSINE NUCLEOSIDASES. JRNL REF BIOCHEMISTRY V. 54 2520 2015 JRNL REFN ISSN 0006-2960 JRNL PMID 25806409 JRNL DOI 10.1021/BI501487W REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.E.LEE,V.SINGH,G.B.EVANS,P.C.TYLER,R.H.FURNEAUX, REMARK 1 AUTH 2 K.A.CORNELL,M.K.RISCOE,V.L.SCHRAMM,P.L.HOWELL REMARK 1 TITL STRUCTURAL RATIONALE FOR THE AFFINITY OF PICO- AND REMARK 1 TITL 2 FEMTOMOLAR TRANSITION STATE ANALOGUES OF ESCHERICHIA COLI REMARK 1 TITL 3 5'-METHYLTHIOADENOSINE/S-ADENOSYLHOMOCYSTEINE NUCLEOSIDASE. REMARK 1 REF J. BIOL. CHEM. 18274 2005 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 15746096 REMARK 1 DOI 10.1074/JBC.M414471200 REMARK 2 REMARK 2 RESOLUTION. 1.64 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 27298 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 + TEST SET) : 0.161 REMARK 3 R VALUE (WORKING SET) : 0.159 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 1349 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.64 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.68 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1976 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.28 REMARK 3 BIN R VALUE (WORKING SET) : 0.1890 REMARK 3 BIN FREE R VALUE SET COUNT : 85 REMARK 3 BIN FREE R VALUE : 0.2020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1708 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 36 REMARK 3 SOLVENT ATOMS : 168 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.06 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.74000 REMARK 3 B22 (A**2) : 0.17000 REMARK 3 B33 (A**2) : 0.57000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.084 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.083 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.051 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.476 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1803 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1775 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2450 ; 1.378 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4089 ; 0.756 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 244 ; 5.881 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 72 ;35.752 ;25.694 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 296 ;10.989 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;19.456 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 291 ; 0.072 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2073 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 387 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 941 ; 0.956 ; 1.609 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 940 ; 0.950 ; 1.606 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1178 ; 1.536 ; 2.408 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 4WKC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000203932. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-AUG-14 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 : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.075 REMARK 200 MONOCHROMATOR : DOUBLE SILICON(111) CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28677 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.640 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 11.50 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.64 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.67 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 9.60 REMARK 200 R MERGE FOR SHELL (I) : 0.53700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.190 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1Y6Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN (10 MG/ML); RESERVOIR (0.2M REMARK 280 AMMONIUM ACETATE, 0.1M BIS-TRIS PH5.5 AND 25% PEG 3350); REMARK 280 CRYOPROTECTION (20% (V/V) GLYCEROL), VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 35.32000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.32000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 35.69800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.69300 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 35.69800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.69300 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 35.32000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 35.69800 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 45.69300 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 35.32000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 35.69800 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 45.69300 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3420 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 -71.39600 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -35.32000 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 402 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 448 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 463 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 GLU A 233 REMARK 465 ASN A 234 REMARK 465 LEU A 235 REMARK 465 TYR A 236 REMARK 465 PHE A 237 REMARK 465 GLN A 238 REMARK 465 GLY A 239 REMARK 465 HIS A 240 REMARK 465 HIS A 241 REMARK 465 HIS A 242 REMARK 465 HIS A 243 REMARK 465 HIS A 244 REMARK 465 HIS A 245 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 ASN A 153 53.76 -147.25 REMARK 500 SER A 155 -148.28 52.45 REMARK 500 GLU A 172 -157.52 -152.77 REMARK 500 GLU A 174 -30.68 -137.60 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 BIG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PG4 A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Y6Q RELATED DB: PDB REMARK 900 1Y6Q CONTAINS THE SAME PROTEIN COMPLEXED WITH METHYLTHIO-DADME- REMARK 900 IMMUCILLIN-A REMARK 900 RELATED ID: 4WKN RELATED DB: PDB REMARK 900 RELATED ID: 4WKO RELATED DB: PDB REMARK 900 RELATED ID: 4WKP RELATED DB: PDB DBREF 4WKC A 1 232 UNP A7ZHQ1 MTNN_ECO24 1 232 SEQADV 4WKC GLU A 233 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC ASN A 234 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC LEU A 235 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC TYR A 236 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC PHE A 237 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC GLN A 238 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC GLY A 239 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC HIS A 240 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC HIS A 241 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC HIS A 242 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC HIS A 243 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC HIS A 244 UNP A7ZHQ1 EXPRESSION TAG SEQADV 4WKC HIS A 245 UNP A7ZHQ1 EXPRESSION TAG SEQRES 1 A 245 MET LYS ILE GLY ILE ILE GLY ALA MET GLU GLU GLU VAL SEQRES 2 A 245 THR LEU LEU ARG ASP LYS ILE GLU ASN ARG GLN THR ILE SEQRES 3 A 245 SER LEU GLY GLY CYS GLU ILE TYR THR GLY GLN LEU ASN SEQRES 4 A 245 GLY THR GLU VAL ALA LEU LEU LYS SER GLY ILE GLY LYS SEQRES 5 A 245 VAL ALA ALA ALA LEU GLY ALA THR LEU LEU LEU GLU HIS SEQRES 6 A 245 CYS LYS PRO ASP VAL ILE ILE ASN THR GLY SER ALA GLY SEQRES 7 A 245 GLY LEU ALA PRO THR LEU LYS VAL GLY ASP ILE VAL VAL SEQRES 8 A 245 SER ASP GLU ALA ARG TYR HIS ASP ALA ASP VAL THR ALA SEQRES 9 A 245 PHE GLY TYR GLU TYR GLY GLN LEU PRO GLY CYS PRO ALA SEQRES 10 A 245 GLY PHE LYS ALA ASP ASP LYS LEU ILE ALA ALA ALA GLU SEQRES 11 A 245 ALA CYS ILE ALA GLU LEU ASN LEU ASN ALA VAL ARG GLY SEQRES 12 A 245 LEU ILE VAL SER GLY ASP ALA PHE ILE ASN GLY SER VAL SEQRES 13 A 245 GLY LEU ALA LYS ILE ARG HIS ASN PHE PRO GLN ALA ILE SEQRES 14 A 245 ALA VAL GLU MET GLU ALA THR ALA ILE ALA HIS VAL CYS SEQRES 15 A 245 HIS ASN PHE ASN VAL PRO PHE VAL VAL VAL ARG ALA ILE SEQRES 16 A 245 SER ASP VAL ALA ASP GLN GLN SER HIS LEU SER PHE ASP SEQRES 17 A 245 GLU PHE LEU ALA VAL ALA ALA LYS GLN SER SER LEU MET SEQRES 18 A 245 VAL GLU SER LEU VAL GLN LYS LEU ALA HIS GLY GLU ASN SEQRES 19 A 245 LEU TYR PHE GLN GLY HIS HIS HIS HIS HIS HIS HET BIG A 301 23 HET PG4 A 302 13 HETNAM BIG (3R,4S)-1-[(4-AMINO-5H-PYRROLO[3,2-D]PYRIMIDIN-7-YL) HETNAM 2 BIG METHYL]-4-[(BUTYLSULFANYL)METHYL]PYRROLIDIN-3-OL HETNAM PG4 TETRAETHYLENE GLYCOL HETSYN BIG BUTYLTHIO-DADME-IMMUCILLIN A FORMUL 2 BIG C16 H25 N5 O S FORMUL 3 PG4 C8 H18 O5 FORMUL 4 HOH *168(H2 O) HELIX 1 AA1 MET A 9 LYS A 19 1 11 HELIX 2 AA2 GLY A 51 LYS A 67 1 17 HELIX 3 AA3 VAL A 102 GLY A 106 5 5 HELIX 4 AA4 ASP A 122 LEU A 136 1 15 HELIX 5 AA5 GLY A 154 PHE A 165 1 12 HELIX 6 AA6 GLU A 174 PHE A 185 1 12 HELIX 7 AA7 GLN A 202 GLY A 232 1 31 SHEET 1 AA1 9 ILE A 20 LEU A 28 0 SHEET 2 AA1 9 CYS A 31 LEU A 38 -1 O GLN A 37 N GLU A 21 SHEET 3 AA1 9 THR A 41 LYS A 47 -1 O LEU A 45 N TYR A 34 SHEET 4 AA1 9 ILE A 3 GLY A 7 1 N ILE A 5 O LEU A 46 SHEET 5 AA1 9 VAL A 70 GLY A 79 1 O ILE A 72 N ILE A 6 SHEET 6 AA1 9 ALA A 168 GLU A 172 -1 O VAL A 171 N GLY A 78 SHEET 7 AA1 9 ALA A 140 SER A 147 1 N LEU A 144 O ILE A 169 SHEET 8 AA1 9 ILE A 89 TYR A 97 1 N GLU A 94 O ILE A 145 SHEET 9 AA1 9 PHE A 119 LYS A 120 -1 O PHE A 119 N ALA A 95 SHEET 1 AA2 8 ILE A 20 LEU A 28 0 SHEET 2 AA2 8 CYS A 31 LEU A 38 -1 O GLN A 37 N GLU A 21 SHEET 3 AA2 8 THR A 41 LYS A 47 -1 O LEU A 45 N TYR A 34 SHEET 4 AA2 8 ILE A 3 GLY A 7 1 N ILE A 5 O LEU A 46 SHEET 5 AA2 8 VAL A 70 GLY A 79 1 O ILE A 72 N ILE A 6 SHEET 6 AA2 8 PHE A 189 ASP A 197 1 O ASP A 197 N GLY A 79 SHEET 7 AA2 8 ILE A 89 TYR A 97 -1 N VAL A 90 O ARG A 193 SHEET 8 AA2 8 PHE A 119 LYS A 120 -1 O PHE A 119 N ALA A 95 SITE 1 AC1 17 ILE A 50 SER A 76 ALA A 77 GLY A 78 SITE 2 AC1 17 VAL A 102 PHE A 105 ALA A 150 PHE A 151 SITE 3 AC1 17 ILE A 152 GLU A 172 MET A 173 GLU A 174 SITE 4 AC1 17 SER A 196 ASP A 197 PHE A 207 PG4 A 302 SITE 5 AC1 17 HOH A 466 SITE 1 AC2 5 MET A 9 GLU A 11 PHE A 105 ASP A 208 SITE 2 AC2 5 BIG A 301 CRYST1 71.396 91.386 70.640 90.00 90.00 90.00 C 2 2 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 0.014006 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010943 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014156 0.00000