HEADER TRANSPORT PROTEIN 05-JAN-10 3L9W TITLE KEFC C-TERMINAL DOMAIN IN COMPLEX WITH KEFF AND GSH COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTATHIONE-REGULATED POTASSIUM-EFFLUX SYSTEM PROTEIN KEFC, COMPND 3 LINKER, ANCILLARY PROTEIN KEFF; COMPND 4 CHAIN: A, B; COMPND 5 SYNONYM: K(+)/H(+) ANTIPORTER; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K-12; SOURCE 5 GENE: B0047, JW0046, KEFC, TRKC, B0046, JW0045, KEFF, YABF; 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: PHIS8 KEYWDS POTASSIUM CHANNEL REGULATION, POTASSIUM EFFLUX, GLUTATHIONE, KTN(RCK) KEYWDS 2 DOMAINS, ANTIPORT, CELL INNER MEMBRANE, CELL MEMBRANE, ION KEYWDS 3 TRANSPORT, MEMBRANE, POTASSIUM, POTASSIUM TRANSPORT, TRANSMEMBRANE, KEYWDS 4 TRANSPORT, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.P.ROOSILD REVDAT 5 06-SEP-23 3L9W 1 REMARK SEQADV REVDAT 4 01-NOV-17 3L9W 1 REMARK REVDAT 3 16-AUG-17 3L9W 1 SOURCE REMARK REVDAT 2 01-DEC-10 3L9W 1 JRNL REVDAT 1 17-NOV-10 3L9W 0 JRNL AUTH T.P.ROOSILD,S.CASTRONOVO,J.HEALY,S.MILLER,C.PLIOTAS, JRNL AUTH 2 T.RASMUSSEN,W.BARTLETT,S.J.CONWAY,I.R.BOOTH JRNL TITL MECHANISM OF LIGAND-GATED POTASSIUM EFFLUX IN BACTERIAL JRNL TITL 2 PATHOGENS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 107 19784 2010 JRNL REFN ISSN 0027-8424 JRNL PMID 21041667 JRNL DOI 10.1073/PNAS.1012716107 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 90.2 REMARK 3 NUMBER OF REFLECTIONS : 91370 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) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4764 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3461 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 46.82 REMARK 3 BIN R VALUE (WORKING SET) : 0.2290 REMARK 3 BIN FREE R VALUE SET COUNT : 177 REMARK 3 BIN FREE R VALUE : 0.2830 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5560 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 135 REMARK 3 SOLVENT ATOMS : 286 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.86000 REMARK 3 B22 (A**2) : 0.87000 REMARK 3 B33 (A**2) : -0.01000 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): 0.115 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.111 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.071 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.160 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.940 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5842 ; 0.018 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7925 ; 1.686 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 691 ; 5.775 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 278 ;38.066 ;23.129 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 961 ;13.871 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 44 ;17.321 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 839 ; 0.162 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4444 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2539 ; 0.210 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3903 ; 0.313 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 335 ; 0.147 ; 0.200 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): 46 ; 0.261 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 9 ; 0.126 ; 0.200 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): 3551 ; 1.761 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5513 ; 2.086 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2696 ; 3.264 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2412 ; 4.878 ; 4.500 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 1147 A 1159 5 REMARK 3 1 B 1147 B 1159 5 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 52 ; 0.18 ; 0.50 REMARK 3 LOOSE POSITIONAL 1 A (A): 48 ; 0.75 ; 5.00 REMARK 3 MEDIUM THERMAL 1 A (A**2): 52 ; 2.56 ; 2.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 48 ; 3.21 ; 10.00 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 REMARK 4 REMARK 4 3L9W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JAN-10. REMARK 100 THE DEPOSITION ID IS D_1000057016. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAY-09 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 : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL 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 : 96197 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 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 (%) : 90.4 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 50.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.24900 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: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 3EYW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 9% PEG 3350, 100MM AMMONIUM SULFATE, REMARK 280 100MM BIS-TRIS BUFFER, 50MM MAGNESIUM FORMATE, 1MM NAD+, PH 5.5, REMARK 280 TEMPERATURE 298K, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 32.38200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 94.61450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.92600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 94.61450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.38200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.92600 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -178.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 GLY A 396 REMARK 465 SER A 397 REMARK 465 HIS A 398 REMARK 465 GLU A 930 REMARK 465 ASN A 931 REMARK 465 ASP A 932 REMARK 465 THR A 933 REMARK 465 LYS A 934 REMARK 465 ALA A 935 REMARK 465 ARG A 936 REMARK 465 ALA A 937 REMARK 465 ALA A 938 REMARK 465 VAL A 939 REMARK 465 TYR A 940 REMARK 465 LYS A 941 REMARK 465 ARG A 942 REMARK 465 THR A 943 REMARK 465 SER A 944 REMARK 465 ALA A 945 REMARK 465 MET A 946 REMARK 465 LEU A 947 REMARK 465 SER A 948 REMARK 465 GLU A 949 REMARK 465 ILE A 950 REMARK 465 ILE A 951 REMARK 465 THR A 952 REMARK 465 GLU A 953 REMARK 465 ASP A 954 REMARK 465 ARG A 955 REMARK 465 GLU A 956 REMARK 465 HIS A 957 REMARK 465 LEU A 958 REMARK 465 SER A 959 REMARK 465 LEU A 960 REMARK 465 ILE A 961 REMARK 465 GLN A 962 REMARK 465 ARG A 963 REMARK 465 HIS A 964 REMARK 465 GLY A 965 REMARK 465 TRP A 966 REMARK 465 GLN A 967 REMARK 465 GLY A 968 REMARK 465 THR A 969 REMARK 465 GLU A 970 REMARK 465 GLU A 971 REMARK 465 GLY A 972 REMARK 465 LYS A 973 REMARK 465 HIS A 974 REMARK 465 THR A 975 REMARK 465 GLY A 976 REMARK 465 ASN A 977 REMARK 465 MET A 978 REMARK 465 ALA A 979 REMARK 465 ASP A 980 REMARK 465 GLU A 981 REMARK 465 PRO A 982 REMARK 465 GLU A 983 REMARK 465 THR A 984 REMARK 465 LYS A 985 REMARK 465 PRO A 986 REMARK 465 SER A 987 REMARK 465 SER A 988 REMARK 465 THR A 989 REMARK 465 SER A 990 REMARK 465 GLY A 991 REMARK 465 GLY A 992 REMARK 465 LEU A 993 REMARK 465 VAL A 994 REMARK 465 PRO A 995 REMARK 465 ARG A 996 REMARK 465 GLY A 997 REMARK 465 SER A 998 REMARK 465 SER A 999 REMARK 465 HIS A 1175 REMARK 465 GLY A 1176 REMARK 465 GLY B 396 REMARK 465 SER B 397 REMARK 465 HIS B 398 REMARK 465 GLU B 949 REMARK 465 ILE B 950 REMARK 465 ILE B 951 REMARK 465 THR B 952 REMARK 465 GLU B 953 REMARK 465 ASP B 954 REMARK 465 ARG B 955 REMARK 465 GLU B 956 REMARK 465 HIS B 957 REMARK 465 LEU B 958 REMARK 465 SER B 959 REMARK 465 LEU B 960 REMARK 465 ILE B 961 REMARK 465 GLN B 962 REMARK 465 ARG B 963 REMARK 465 HIS B 964 REMARK 465 GLY B 965 REMARK 465 TRP B 966 REMARK 465 GLN B 967 REMARK 465 GLY B 968 REMARK 465 THR B 969 REMARK 465 GLU B 970 REMARK 465 GLU B 971 REMARK 465 GLY B 972 REMARK 465 LYS B 973 REMARK 465 HIS B 974 REMARK 465 THR B 975 REMARK 465 GLY B 976 REMARK 465 ASN B 977 REMARK 465 MET B 978 REMARK 465 ALA B 979 REMARK 465 ASP B 980 REMARK 465 GLU B 981 REMARK 465 PRO B 982 REMARK 465 GLU B 983 REMARK 465 THR B 984 REMARK 465 LYS B 985 REMARK 465 PRO B 986 REMARK 465 SER B 987 REMARK 465 SER B 988 REMARK 465 THR B 989 REMARK 465 SER B 990 REMARK 465 GLY B 991 REMARK 465 GLY B 992 REMARK 465 LEU B 993 REMARK 465 VAL B 994 REMARK 465 PRO B 995 REMARK 465 ARG B 996 REMARK 465 GLY B 997 REMARK 465 SER B 998 REMARK 465 SER B 999 REMARK 465 HIS B 1175 REMARK 465 GLY B 1176 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 OE1 GLU A 1031 NH2 ARG A 1055 2.07 REMARK 500 O HOH B 226 O HOH B 274 2.08 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 SER A1069 -150.45 -156.00 REMARK 500 GLU A1110 -32.82 -34.42 REMARK 500 ILE A1150 62.78 -105.27 REMARK 500 ALA A1173 -5.45 -58.87 REMARK 500 ASN B 563 -6.49 -54.67 REMARK 500 ASN B1043 76.63 -117.29 REMARK 500 SER B1069 -154.08 -159.65 REMARK 500 TRP B1086 -53.57 -121.93 REMARK 500 ASP B1152 -156.59 -75.84 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 FMN A 2400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP A 2401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 2402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 2400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AMP B 2401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1177 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3L9X RELATED DB: PDB DBREF 3L9W A 401 988 UNP P03819 KEFC_ECOLI 401 620 DBREF 3L9W A 1001 1176 UNP P0A754 KEFF_ECOLI 1 176 DBREF 3L9W B 401 988 UNP P03819 KEFC_ECOLI 401 620 DBREF 3L9W B 1001 1176 UNP P0A754 KEFF_ECOLI 1 176 SEQADV 3L9W GLY A 396 UNP P03819 EXPRESSION TAG SEQADV 3L9W SER A 397 UNP P03819 EXPRESSION TAG SEQADV 3L9W HIS A 398 UNP P03819 EXPRESSION TAG SEQADV 3L9W GLY A 399 UNP P03819 EXPRESSION TAG SEQADV 3L9W MET A 400 UNP P03819 EXPRESSION TAG SEQADV 3L9W THR A 989 UNP P03819 LINKER SEQADV 3L9W SER A 990 UNP P03819 LINKER SEQADV 3L9W GLY A 991 UNP P03819 LINKER SEQADV 3L9W GLY A 992 UNP P03819 LINKER SEQADV 3L9W LEU A 993 UNP P03819 LINKER SEQADV 3L9W VAL A 994 UNP P03819 LINKER SEQADV 3L9W PRO A 995 UNP P03819 LINKER SEQADV 3L9W ARG A 996 UNP P03819 LINKER SEQADV 3L9W GLY A 997 UNP P03819 LINKER SEQADV 3L9W SER A 998 UNP P03819 LINKER SEQADV 3L9W SER A 999 UNP P03819 LINKER SEQADV 3L9W GLY A 1000 UNP P03819 LINKER SEQADV 3L9W GLY B 396 UNP P03819 EXPRESSION TAG SEQADV 3L9W SER B 397 UNP P03819 EXPRESSION TAG SEQADV 3L9W HIS B 398 UNP P03819 EXPRESSION TAG SEQADV 3L9W GLY B 399 UNP P03819 EXPRESSION TAG SEQADV 3L9W MET B 400 UNP P03819 EXPRESSION TAG SEQADV 3L9W THR B 989 UNP P03819 LINKER SEQADV 3L9W SER B 990 UNP P03819 LINKER SEQADV 3L9W GLY B 991 UNP P03819 LINKER SEQADV 3L9W GLY B 992 UNP P03819 LINKER SEQADV 3L9W LEU B 993 UNP P03819 LINKER SEQADV 3L9W VAL B 994 UNP P03819 LINKER SEQADV 3L9W PRO B 995 UNP P03819 LINKER SEQADV 3L9W ARG B 996 UNP P03819 LINKER SEQADV 3L9W GLY B 997 UNP P03819 LINKER SEQADV 3L9W SER B 998 UNP P03819 LINKER SEQADV 3L9W SER B 999 UNP P03819 LINKER SEQADV 3L9W GLY B 1000 UNP P03819 LINKER SEQRES 1 A 413 GLY SER HIS GLY MET ARG VAL ILE ILE ALA GLY PHE GLY SEQRES 2 A 413 ARG PHE GLY GLN ILE THR GLY ARG LEU LEU LEU SER SER SEQRES 3 A 413 GLY VAL LYS MET VAL VAL LEU ASP HIS ASP PRO ASP HIS SEQRES 4 A 413 ILE GLU THR LEU ARG LYS PHE GLY MET LYS VAL PHE TYR SEQRES 5 A 413 GLY ASP ALA THR ARG MET ASP LEU LEU GLU SER ALA GLY SEQRES 6 A 413 ALA ALA LYS ALA GLU VAL LEU ILE ASN ALA ILE ASP ASP SEQRES 7 A 413 PRO GLN THR ASN LEU GLN LEU THR GLU MET VAL LYS GLU SEQRES 8 A 413 HIS PHE PRO HIS LEU GLN ILE ILE ALA ARG ALA ARG ASP SEQRES 9 A 413 VAL ASP HIS TYR ILE ARG LEU ARG GLN ALA GLY VAL GLU SEQRES 10 A 413 LYS PRO GLU ARG GLU THR PHE GLU GLY ALA LEU LYS THR SEQRES 11 A 413 GLY ARG LEU ALA LEU GLU SER LEU GLY LEU GLY PRO TYR SEQRES 12 A 413 GLU ALA ARG GLU ARG ALA ASP VAL PHE ARG ARG PHE ASN SEQRES 13 A 413 ILE GLN MET VAL GLU GLU MET ALA MET VAL GLU ASN ASP SEQRES 14 A 413 THR LYS ALA ARG ALA ALA VAL TYR LYS ARG THR SER ALA SEQRES 15 A 413 MET LEU SER GLU ILE ILE THR GLU ASP ARG GLU HIS LEU SEQRES 16 A 413 SER LEU ILE GLN ARG HIS GLY TRP GLN GLY THR GLU GLU SEQRES 17 A 413 GLY LYS HIS THR GLY ASN MET ALA ASP GLU PRO GLU THR SEQRES 18 A 413 LYS PRO SER SER THR SER GLY GLY LEU VAL PRO ARG GLY SEQRES 19 A 413 SER SER GLY MET ILE LEU ILE ILE TYR ALA HIS PRO TYR SEQRES 20 A 413 PRO HIS HIS SER HIS ALA ASN LYS ARG MET LEU GLU GLN SEQRES 21 A 413 ALA ARG THR LEU GLU GLY VAL GLU ILE ARG SER LEU TYR SEQRES 22 A 413 GLN LEU TYR PRO ASP PHE ASN ILE ASP ILE ALA ALA GLU SEQRES 23 A 413 GLN GLU ALA LEU SER ARG ALA ASP LEU ILE VAL TRP GLN SEQRES 24 A 413 HIS PRO MET GLN TRP TYR SER ILE PRO PRO LEU LEU LYS SEQRES 25 A 413 LEU TRP ILE ASP LYS VAL PHE SER HIS GLY TRP ALA TYR SEQRES 26 A 413 GLY HIS GLY GLY THR ALA LEU HIS GLY LYS HIS LEU LEU SEQRES 27 A 413 TRP ALA VAL THR THR GLY GLY GLY GLU SER HIS PHE GLU SEQRES 28 A 413 ILE GLY ALA HIS PRO GLY PHE ASP VAL LEU SER GLN PRO SEQRES 29 A 413 LEU GLN ALA THR ALA ILE TYR CYS GLY LEU ASN TRP LEU SEQRES 30 A 413 PRO PRO PHE ALA MET HIS CYS THR PHE ILE CYS ASP ASP SEQRES 31 A 413 GLU THR LEU GLU GLY GLN ALA ARG HIS TYR LYS GLN ARG SEQRES 32 A 413 LEU LEU GLU TRP GLN GLU ALA HIS HIS GLY SEQRES 1 B 413 GLY SER HIS GLY MET ARG VAL ILE ILE ALA GLY PHE GLY SEQRES 2 B 413 ARG PHE GLY GLN ILE THR GLY ARG LEU LEU LEU SER SER SEQRES 3 B 413 GLY VAL LYS MET VAL VAL LEU ASP HIS ASP PRO ASP HIS SEQRES 4 B 413 ILE GLU THR LEU ARG LYS PHE GLY MET LYS VAL PHE TYR SEQRES 5 B 413 GLY ASP ALA THR ARG MET ASP LEU LEU GLU SER ALA GLY SEQRES 6 B 413 ALA ALA LYS ALA GLU VAL LEU ILE ASN ALA ILE ASP ASP SEQRES 7 B 413 PRO GLN THR ASN LEU GLN LEU THR GLU MET VAL LYS GLU SEQRES 8 B 413 HIS PHE PRO HIS LEU GLN ILE ILE ALA ARG ALA ARG ASP SEQRES 9 B 413 VAL ASP HIS TYR ILE ARG LEU ARG GLN ALA GLY VAL GLU SEQRES 10 B 413 LYS PRO GLU ARG GLU THR PHE GLU GLY ALA LEU LYS THR SEQRES 11 B 413 GLY ARG LEU ALA LEU GLU SER LEU GLY LEU GLY PRO TYR SEQRES 12 B 413 GLU ALA ARG GLU ARG ALA ASP VAL PHE ARG ARG PHE ASN SEQRES 13 B 413 ILE GLN MET VAL GLU GLU MET ALA MET VAL GLU ASN ASP SEQRES 14 B 413 THR LYS ALA ARG ALA ALA VAL TYR LYS ARG THR SER ALA SEQRES 15 B 413 MET LEU SER GLU ILE ILE THR GLU ASP ARG GLU HIS LEU SEQRES 16 B 413 SER LEU ILE GLN ARG HIS GLY TRP GLN GLY THR GLU GLU SEQRES 17 B 413 GLY LYS HIS THR GLY ASN MET ALA ASP GLU PRO GLU THR SEQRES 18 B 413 LYS PRO SER SER THR SER GLY GLY LEU VAL PRO ARG GLY SEQRES 19 B 413 SER SER GLY MET ILE LEU ILE ILE TYR ALA HIS PRO TYR SEQRES 20 B 413 PRO HIS HIS SER HIS ALA ASN LYS ARG MET LEU GLU GLN SEQRES 21 B 413 ALA ARG THR LEU GLU GLY VAL GLU ILE ARG SER LEU TYR SEQRES 22 B 413 GLN LEU TYR PRO ASP PHE ASN ILE ASP ILE ALA ALA GLU SEQRES 23 B 413 GLN GLU ALA LEU SER ARG ALA ASP LEU ILE VAL TRP GLN SEQRES 24 B 413 HIS PRO MET GLN TRP TYR SER ILE PRO PRO LEU LEU LYS SEQRES 25 B 413 LEU TRP ILE ASP LYS VAL PHE SER HIS GLY TRP ALA TYR SEQRES 26 B 413 GLY HIS GLY GLY THR ALA LEU HIS GLY LYS HIS LEU LEU SEQRES 27 B 413 TRP ALA VAL THR THR GLY GLY GLY GLU SER HIS PHE GLU SEQRES 28 B 413 ILE GLY ALA HIS PRO GLY PHE ASP VAL LEU SER GLN PRO SEQRES 29 B 413 LEU GLN ALA THR ALA ILE TYR CYS GLY LEU ASN TRP LEU SEQRES 30 B 413 PRO PRO PHE ALA MET HIS CYS THR PHE ILE CYS ASP ASP SEQRES 31 B 413 GLU THR LEU GLU GLY GLN ALA ARG HIS TYR LYS GLN ARG SEQRES 32 B 413 LEU LEU GLU TRP GLN GLU ALA HIS HIS GLY HET FMN A2400 31 HET AMP A2401 23 HET ZN A2402 1 HET ZN B2402 1 HET FMN B2400 31 HET AMP B2401 23 HET GSH B 1 20 HET SO4 B1177 5 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM AMP ADENOSINE MONOPHOSPHATE HETNAM ZN ZINC ION HETNAM GSH GLUTATHIONE HETNAM SO4 SULFATE ION HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 4 AMP 2(C10 H14 N5 O7 P) FORMUL 5 ZN 2(ZN 2+) FORMUL 9 GSH C10 H17 N3 O6 S FORMUL 10 SO4 O4 S 2- FORMUL 11 HOH *286(H2 O) HELIX 1 1 GLY A 408 SER A 421 1 14 HELIX 2 2 ASP A 431 PHE A 441 1 11 HELIX 3 3 ARG A 452 ALA A 459 1 8 HELIX 4 4 ASP A 473 PHE A 488 1 16 HELIX 5 5 ASP A 499 ALA A 509 1 11 HELIX 6 6 THR A 518 LEU A 533 1 16 HELIX 7 7 GLY A 536 VAL A 561 1 26 HELIX 8 8 TYR A 1010 SER A 1014 5 5 HELIX 9 9 HIS A 1015 THR A 1026 1 12 HELIX 10 10 LEU A 1035 TYR A 1039 1 5 HELIX 11 11 ASP A 1045 ARG A 1055 1 11 HELIX 12 12 PRO A 1071 PHE A 1082 1 12 HELIX 13 13 GLY A 1109 GLU A 1114 5 6 HELIX 14 14 GLY A 1120 LEU A 1124 5 5 HELIX 15 15 SER A 1125 CYS A 1135 1 11 HELIX 16 16 ASP A 1152 ALA A 1173 1 22 HELIX 17 17 GLY B 408 SER B 421 1 14 HELIX 18 18 ASP B 431 ASP B 433 5 3 HELIX 19 19 HIS B 434 GLY B 442 1 9 HELIX 20 20 ARG B 452 ALA B 459 1 8 HELIX 21 21 ASP B 473 PHE B 488 1 16 HELIX 22 22 ASP B 499 ALA B 509 1 11 HELIX 23 23 THR B 518 GLY B 534 1 17 HELIX 24 24 GLY B 536 ALA B 559 1 24 HELIX 25 25 ASP B 564 SER B 580 1 17 HELIX 26 26 TYR B 1010 SER B 1014 5 5 HELIX 27 27 HIS B 1015 THR B 1026 1 12 HELIX 28 28 LEU B 1035 TYR B 1039 1 5 HELIX 29 29 ASP B 1045 ALA B 1056 1 12 HELIX 30 30 PRO B 1071 PHE B 1082 1 12 HELIX 31 31 GLY B 1109 GLU B 1114 5 6 HELIX 32 32 GLY B 1120 LEU B 1124 5 5 HELIX 33 33 SER B 1125 GLY B 1136 1 12 HELIX 34 34 CYS B 1147 CYS B 1151 5 5 HELIX 35 35 ASP B 1153 ALA B 1173 1 21 SHEET 1 A 6 PHE A 446 TYR A 447 0 SHEET 2 A 6 MET A 425 ASP A 429 1 N VAL A 427 O PHE A 446 SHEET 3 A 6 VAL A 402 ALA A 405 1 N ILE A 404 O VAL A 426 SHEET 4 A 6 VAL A 466 ASN A 469 1 O ILE A 468 N ILE A 403 SHEET 5 A 6 GLN A 492 ALA A 497 1 O ILE A 494 N ASN A 469 SHEET 6 A 6 GLU A 515 ARG A 516 1 O GLU A 515 N ALA A 495 SHEET 1 B 5 VAL A1030 SER A1034 0 SHEET 2 B 5 ILE A1002 TYR A1006 1 N ILE A1004 O GLU A1031 SHEET 3 B 5 LEU A1058 PRO A1064 1 O VAL A1060 N ILE A1005 SHEET 4 B 5 HIS A1099 THR A1105 1 O HIS A1099 N ILE A1059 SHEET 5 B 5 ASN A1138 TRP A1139 1 O ASN A1138 N LEU A1100 SHEET 1 C 5 VAL A1030 SER A1034 0 SHEET 2 C 5 ILE A1002 TYR A1006 1 N ILE A1004 O GLU A1031 SHEET 3 C 5 LEU A1058 PRO A1064 1 O VAL A1060 N ILE A1005 SHEET 4 C 5 HIS A1099 THR A1105 1 O HIS A1099 N ILE A1059 SHEET 5 C 5 PHE A1143 MET A1145 1 O PHE A1143 N TRP A1102 SHEET 1 D 6 LYS B 444 TYR B 447 0 SHEET 2 D 6 MET B 425 ASP B 429 1 N VAL B 427 O PHE B 446 SHEET 3 D 6 VAL B 402 ALA B 405 1 N ILE B 404 O LEU B 428 SHEET 4 D 6 VAL B 466 ASN B 469 1 O ILE B 468 N ILE B 403 SHEET 5 D 6 GLN B 492 ALA B 497 1 O ILE B 494 N ASN B 469 SHEET 6 D 6 GLU B 515 ARG B 516 1 O GLU B 515 N ALA B 497 SHEET 1 E 5 VAL B1030 SER B1034 0 SHEET 2 E 5 ILE B1002 TYR B1006 1 N ILE B1004 O GLU B1031 SHEET 3 E 5 LEU B1058 PRO B1064 1 O VAL B1060 N ILE B1005 SHEET 4 E 5 HIS B1099 THR B1105 1 O ALA B1103 N TRP B1061 SHEET 5 E 5 ASN B1138 TRP B1139 1 O ASN B1138 N LEU B1100 SHEET 1 F 5 VAL B1030 SER B1034 0 SHEET 2 F 5 ILE B1002 TYR B1006 1 N ILE B1004 O GLU B1031 SHEET 3 F 5 LEU B1058 PRO B1064 1 O VAL B1060 N ILE B1005 SHEET 4 F 5 HIS B1099 THR B1105 1 O ALA B1103 N TRP B1061 SHEET 5 F 5 PHE B1143 MET B1145 1 O PHE B1143 N TRP B1102 CISPEP 1 GLY A 399 MET A 400 0 20.73 CISPEP 2 GLY B 399 MET B 400 0 22.65 SITE 1 AC1 16 HIS A1008 SER A1014 HIS A1015 ALA A1016 SITE 2 AC1 16 ASN A1017 PRO A1064 MET A1065 GLN A1066 SITE 3 AC1 16 TRP A1067 TYR A1068 THR A1105 THR A1106 SITE 4 AC1 16 GLY A1107 GLY A1108 THR A1148 PHE A1149 SITE 1 AC2 16 HOH A 59 HOH A 275 GLY A 408 ARG A 409 SITE 2 AC2 16 PHE A 410 ASP A 429 HIS A 430 ASP A 431 SITE 3 AC2 16 HIS A 434 GLY A 448 ASP A 449 ALA A 450 SITE 4 AC2 16 ASP A 472 THR A 476 ARG A 496 HOH B 191 SITE 1 AC3 5 HOH A 85 TYR A1010 PRO A1011 HIS A1012 SITE 2 AC3 5 HOH B 311 SITE 1 AC4 5 HOH A 50 HOH B 277 TYR B1010 PRO B1011 SITE 2 AC4 5 HIS B1012 SITE 1 AC5 20 HOH B 197 HOH B 231 HIS B1008 SER B1014 SITE 2 AC5 20 HIS B1015 ALA B1016 ASN B1017 PRO B1064 SITE 3 AC5 20 MET B1065 GLN B1066 TRP B1067 TYR B1068 SITE 4 AC5 20 THR B1105 THR B1106 GLY B1107 GLY B1108 SITE 5 AC5 20 HIS B1112 PHE B1113 THR B1148 PHE B1149 SITE 1 AC6 14 HOH B 344 PHE B 407 GLY B 408 ARG B 409 SITE 2 AC6 14 PHE B 410 ASP B 429 ASP B 431 HIS B 434 SITE 3 AC6 14 ASP B 449 ALA B 450 ILE B 471 ASP B 472 SITE 4 AC6 14 THR B 476 ARG B 496 SITE 1 AC7 13 ARG A 409 GLN A 412 ARG A 416 HOH B 137 SITE 2 AC7 13 HOH B 191 HOH B 218 HOH B 219 HOH B 261 SITE 3 AC7 13 HOH B 318 ARG B 498 ASP B 499 VAL B 500 SITE 4 AC7 13 ARG B 516 SITE 1 AC8 6 ARG A 416 PHE B 547 ASN B 551 MET B 554 SITE 2 AC8 6 TYR B 572 LEU B 579 CRYST1 64.764 85.852 189.229 90.00 90.00 90.00 P 21 21 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 0.015441 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011648 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005285 0.00000