HEADER TRANSLATION 09-MAR-00 1EKS TITLE ASP128ALA VARIANT OF MOAC PROTEIN FROM E. COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: MOLYBDENUM COFACTOR BIOSYNTHESIS PROTEIN C; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 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; SOURCE 6 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOSOL; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET 15B KEYWDS MOAC, MOLYBDENUM COFACTOR (MOCO), MOCO BIOSYNTHESIS, MOCO DEFICIENCY, KEYWDS 2 TRANSLATION EXPDTA X-RAY DIFFRACTION AUTHOR H.SCHINDELIN,M.T.W.LIU,M.M.WUEBBENS,K.V.RAJAGOPALAN REVDAT 8 07-FEB-24 1EKS 1 REMARK REVDAT 7 03-NOV-21 1EKS 1 REMARK SEQADV REVDAT 6 31-JAN-18 1EKS 1 REMARK REVDAT 5 04-OCT-17 1EKS 1 REMARK REVDAT 4 13-JUL-11 1EKS 1 VERSN REVDAT 3 24-FEB-09 1EKS 1 VERSN REVDAT 2 01-APR-03 1EKS 1 JRNL REVDAT 1 20-SEP-00 1EKS 0 JRNL AUTH M.M.WUEBBENS,M.T.LIU,K.RAJAGOPALAN,H.SCHINDELIN JRNL TITL INSIGHTS INTO MOLYBDENUM COFACTOR DEFICIENCY PROVIDED BY THE JRNL TITL 2 CRYSTAL STRUCTURE OF THE MOLYBDENUM COFACTOR BIOSYNTHESIS JRNL TITL 3 PROTEIN MOAC. JRNL REF STRUCTURE FOLD.DES. V. 8 709 2000 JRNL REFN ISSN 0969-2126 JRNL PMID 10903949 JRNL DOI 10.1016/S0969-2126(00)00157-X REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 5098 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 567 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1063 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 4 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 50.70 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.008 ; NULL REMARK 3 ANGLE DISTANCE (A) : 0.030 ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: PARTIAL STRUCTURE FACTORS FOR BULK REMARK 3 SOLVENT WERE CALCULATED IN XPLOR AND INCORPORATED INTO REFMAC REMARK 4 REMARK 4 1EKS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAR-00. REMARK 100 THE DEPOSITION ID IS D_1000010684. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUL-98 REMARK 200 TEMPERATURE (KELVIN) : 95 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X26C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5826 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.480 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 1.0 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.51600 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: NULL REMARK 200 SOFTWARE USED: FOURIER METHODS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM PHOSPHATE, SODIUM-POTASSIUM REMARK 280 TARTRATE, CITRATE, PH 5.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 22K, TEMPERATURE 295.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/2 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 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 31.64450 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 31.64450 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 31.64450 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 31.64450 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 31.64450 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 31.64450 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A HEXAMER WITH 32 SYMMETRY REMARK 300 GENERATED FROM CHAIN A BY CRYSTALLOGRAPHIC SYMMETRY OPERATIONS 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 19590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -105.0 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 -0.500000 -0.866025 0.000000 92.12800 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 46.06400 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 79.78519 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.500000 -0.866025 0.000000 46.06400 REMARK 350 BIOMT2 4 -0.866025 -0.500000 0.000000 79.78519 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 94.93350 REMARK 350 BIOMT1 5 -1.000000 0.000000 0.000000 92.12800 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 94.93350 REMARK 350 BIOMT1 6 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 94.93350 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 1 REMARK 465 ALA A 2 REMARK 465 GLN A 3 REMARK 465 LEU A 4 REMARK 465 THR A 5 REMARK 465 HIS A 6 REMARK 465 ILE A 7 REMARK 465 ASN A 8 REMARK 465 ALA A 9 REMARK 465 ALA A 10 REMARK 465 GLY A 11 REMARK 465 GLU A 12 REMARK 465 ALA A 13 REMARK 465 HIS A 14 REMARK 465 GLY A 149 REMARK 465 GLY A 150 REMARK 465 VAL A 157 REMARK 465 GLU A 158 REMARK 465 ALA A 159 REMARK 465 ASP A 160 REMARK 465 ASP A 161 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 LYS A 156 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 17 CB - CG - OD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 37 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG A 37 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ASP A 46 CA - C - N ANGL. DEV. = 13.6 DEGREES REMARK 500 ASP A 46 O - C - N ANGL. DEV. = -11.2 DEGREES REMARK 500 GLY A 47 C - N - CA ANGL. DEV. = 17.0 DEGREES REMARK 500 ARG A 68 NE - CZ - NH1 ANGL. DEV. = -4.5 DEGREES REMARK 500 LEU A 79 CA - CB - CG ANGL. DEV. = 15.8 DEGREES REMARK 500 GLU A 91 CA - CB - CG ANGL. DEV. = 14.0 DEGREES REMARK 500 ARG A 96 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 98 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES 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 -93.03 -71.23 REMARK 500 GLU A 23 104.14 81.00 REMARK 500 HIS A 50 -117.18 -114.35 REMARK 500 LYS A 51 -62.89 -98.49 REMARK 500 VAL A 133 -70.54 -78.47 REMARK 500 ASP A 136 33.53 -98.88 REMARK 500 SER A 152 -63.30 -93.48 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 TLA A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1EKR RELATED DB: PDB REMARK 900 MOAC DBREF 1EKS A 1 161 UNP P0A738 MOAC_ECOLI 1 161 SEQADV 1EKS ALA A 2 UNP P0A738 SER 2 ENGINEERED MUTATION SEQADV 1EKS ALA A 128 UNP P0A738 ASP 128 VARIANT SEQRES 1 A 161 MET ALA GLN LEU THR HIS ILE ASN ALA ALA GLY GLU ALA SEQRES 2 A 161 HIS MET VAL ASP VAL SER ALA LYS ALA GLU THR VAL ARG SEQRES 3 A 161 GLU ALA ARG ALA GLU ALA PHE VAL THR MET ARG SER GLU SEQRES 4 A 161 THR LEU ALA MET ILE ILE ASP GLY ARG HIS HIS LYS GLY SEQRES 5 A 161 ASP VAL PHE ALA THR ALA ARG ILE ALA GLY ILE GLN ALA SEQRES 6 A 161 ALA LYS ARG THR TRP ASP LEU ILE PRO LEU CYS HIS PRO SEQRES 7 A 161 LEU MET LEU SER LYS VAL GLU VAL ASN LEU GLN ALA GLU SEQRES 8 A 161 PRO GLU HIS ASN ARG VAL ARG ILE GLU THR LEU CYS ARG SEQRES 9 A 161 LEU THR GLY LYS THR GLY VAL GLU MET GLU ALA LEU THR SEQRES 10 A 161 ALA ALA SER VAL ALA ALA LEU THR ILE TYR ALA MET CYS SEQRES 11 A 161 LYS ALA VAL GLN LYS ASP MET VAL ILE GLY PRO VAL ARG SEQRES 12 A 161 LEU LEU ALA LYS SER GLY GLY LYS SER GLY ASP PHE LYS SEQRES 13 A 161 VAL GLU ALA ASP ASP HET TLA A 201 10 HETNAM TLA L(+)-TARTARIC ACID FORMUL 2 TLA C4 H6 O6 FORMUL 3 HOH *4(H2 O) HELIX 1 1 ARG A 37 ARG A 48 1 12 HELIX 2 2 ASP A 53 ARG A 68 1 16 HELIX 3 3 ARG A 68 ILE A 73 1 6 HELIX 4 4 PRO A 92 HIS A 94 5 3 HELIX 5 5 GLU A 112 LYS A 131 1 20 SHEET 1 A 4 LYS A 83 GLU A 91 0 SHEET 2 A 4 ARG A 96 THR A 106 -1 O ARG A 96 N GLU A 91 SHEET 3 A 4 VAL A 25 THR A 35 -1 N ARG A 26 O LEU A 105 SHEET 4 A 4 VAL A 138 ILE A 139 -1 O VAL A 138 N THR A 35 SHEET 1 B 4 LYS A 83 GLU A 91 0 SHEET 2 B 4 ARG A 96 THR A 106 -1 O ARG A 96 N GLU A 91 SHEET 3 B 4 VAL A 25 THR A 35 -1 N ARG A 26 O LEU A 105 SHEET 4 B 4 ARG A 143 LYS A 147 -1 O ARG A 143 N GLU A 31 CISPEP 1 ASP A 46 GLY A 47 0 0.34 CISPEP 2 GLY A 140 PRO A 141 0 -2.84 SITE 1 AC1 7 LEU A 75 CYS A 76 HIS A 77 THR A 109 SITE 2 AC1 7 LYS A 131 HOH A 202 HOH A 204 CRYST1 92.128 92.128 63.289 90.00 90.00 120.00 P 63 2 2 12 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 0.010850 0.006270 0.000000 0.00000 SCALE2 0.000000 0.012530 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015800 0.00000