HEADER TRANSPORT PROTEIN 23-JUL-23 8PXH TITLE STRUCTURE OF TAUA FROM E. COLI, SOLVED AT WAVELENGTH 2.375 A COMPND MOL_ID: 1; COMPND 2 MOLECULE: TAURINE ABC TRANSPORTER SUBSTRATE-BINDING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: TAUA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS AURINE ABC TRANSPORTER SUBSTRATE BINDING PROTEIN TAUA, TRANSPORT KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.EL OMARI,R.DUMAN,V.MYKHAYLYK,C.ORR,F.QU,K.BEIS,A.WAGNER REVDAT 1 25-OCT-23 8PXH 0 JRNL AUTH K.EL OMARI,R.DUMAN,V.MYKHAYLYK,C.M.ORR,M.LATIMER-SMITH, JRNL AUTH 2 G.WINTER,V.GRAMA,F.QU,K.BOUNTRA,H.S.KWONG,M.ROMANO,R.I.REIS, JRNL AUTH 3 L.VOGELEY,L.VECCHIA,C.D.OWEN,S.WITTMANN,M.RENNER,M.SENDA, JRNL AUTH 4 N.MATSUGAKI,Y.KAWANO,T.A.BOWDEN,I.MORAES,J.M.GRIMES, JRNL AUTH 5 E.J.MANCINI,M.A.WALSH,C.R.GUZZO,R.J.OWENS,E.Y.JONES, JRNL AUTH 6 D.G.BROWN,D.I.STUART,K.BEIS,A.WAGNER JRNL TITL EXPERIMENTAL PHASING OPPORTUNITIES FOR MACROMOLECULAR JRNL TITL 2 CRYSTALLOGRAPHY AT VERY LONG WAVELENGTHS. JRNL REF COMMUN CHEM V. 6 219 2023 JRNL REFN ESSN 2399-3669 JRNL PMID 37828292 JRNL DOI 10.1038/S42004-023-01014-0 REMARK 2 REMARK 2 RESOLUTION. 1.77 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0403 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) : 1.77 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 82.51 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 85.7 REMARK 3 NUMBER OF REFLECTIONS : 43008 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) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2251 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) : 1.77 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.82 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2715 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 73.84 REMARK 3 BIN R VALUE (WORKING SET) : 0.4380 REMARK 3 BIN FREE R VALUE SET COUNT : 142 REMARK 3 BIN FREE R VALUE : 0.4730 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4514 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 294 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.89 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.98 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.16000 REMARK 3 B22 (A**2) : -0.28000 REMARK 3 B33 (A**2) : 0.12000 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): 0.173 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.147 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.109 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.681 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4649 ; 0.011 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 4508 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6351 ; 1.527 ; 1.634 REMARK 3 BOND ANGLES OTHERS (DEGREES): 10400 ; 0.505 ; 1.567 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 603 ; 5.971 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 14 ; 9.057 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 752 ;14.170 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 736 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5378 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 982 ; 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): 2388 ; 2.217 ; 2.619 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2388 ; 2.217 ; 2.619 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2984 ; 2.995 ; 4.699 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2985 ; 2.995 ; 4.699 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2261 ; 3.985 ; 2.987 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2259 ; 3.986 ; 2.988 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3363 ; 5.058 ; 5.298 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 21062 ; 7.594 ;33.720 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 20899 ; 7.592 ;33.630 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 REMARK 4 REMARK 4 8PXH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1292132138. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-AUG-17 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I23 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 2.375 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 12M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45258 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.770 REMARK 200 RESOLUTION RANGE LOW (A) : 82.510 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.7 REMARK 200 DATA REDUNDANCY : 19.40 REMARK 200 R MERGE (I) : 0.13410 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.6300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.77 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.5 REMARK 200 DATA REDUNDANCY IN SHELL : 16.90 REMARK 200 R MERGE FOR SHELL (I) : 0.87780 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.650 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL2MAP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.54 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.25 M SODIUM IODIDE, 0.1 M BIS-TRIS REMARK 280 PROPANE, 24% (W/V) PEG 3350 + 10 MM ACES, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K 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 22.50500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.51500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.66000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.51500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.50500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.66000 REMARK 290 SMTRY3 4 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 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 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 B 22 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 C VAL B 319 O HOH B 501 1.49 REMARK 500 I IOD A 404 O HOH A 510 1.65 REMARK 500 OD1 ASN B 155 I IOD B 406 1.84 REMARK 500 O HOH A 626 O HOH A 641 2.09 REMARK 500 NE2 GLN A 157 I IOD A 406 2.16 REMARK 500 ND2 ASN A 155 I IOD A 406 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 219 CD GLU A 219 OE1 -0.079 REMARK 500 REMARK 500 REMARK: NULL 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 ASN A 155 OD1 - CG - ND2 ANGL. DEV. = -21.7 DEGREES REMARK 500 ASN A 155 CB - CG - OD1 ANGL. DEV. = 20.1 DEGREES REMARK 500 ARG A 167 CG - CD - NE ANGL. DEV. = -17.4 DEGREES REMARK 500 ARG A 167 NE - CZ - NH1 ANGL. DEV. = -3.8 DEGREES REMARK 500 VAL A 306 CA - CB - CG2 ANGL. DEV. = 9.6 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 THR A 283 55.65 -108.70 REMARK 500 THR B 283 55.58 -108.21 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 167 0.10 SIDE CHAIN REMARK 500 ARG B 254 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 8PXH A 23 319 UNP C3TMR2 C3TMR2_ECOLX 23 319 DBREF 8PXH B 23 319 UNP C3TMR2 C3TMR2_ECOLX 23 319 SEQADV 8PXH MET A 22 UNP C3TMR2 INITIATING METHIONINE SEQADV 8PXH MET B 22 UNP C3TMR2 INITIATING METHIONINE SEQRES 1 A 298 MET VAL ASN VAL THR VAL ALA TYR GLN THR SER ALA GLU SEQRES 2 A 298 PRO ALA LYS VAL ALA GLN ALA ASP ASN THR PHE ALA LYS SEQRES 3 A 298 GLU SER GLY ALA THR VAL ASP TRP ARG LYS PHE ASP SER SEQRES 4 A 298 GLY ALA SER ILE VAL ARG ALA LEU ALA SER GLY ASP VAL SEQRES 5 A 298 GLN ILE GLY ASN LEU GLY SER SER PRO LEU ALA VAL ALA SEQRES 6 A 298 ALA SER GLN GLN VAL PRO ILE GLU VAL PHE LEU LEU ALA SEQRES 7 A 298 SER LYS LEU GLY ASN SER GLU ALA LEU VAL VAL LYS LYS SEQRES 8 A 298 THR ILE SER LYS PRO GLU ASP LEU ILE GLY LYS ARG ILE SEQRES 9 A 298 ALA VAL PRO PHE ILE SER THR THR HIS TYR SER LEU LEU SEQRES 10 A 298 ALA ALA LEU LYS HIS TRP GLY ILE LYS PRO GLY GLN VAL SEQRES 11 A 298 GLU ILE VAL ASN LEU GLN PRO PRO ALA ILE ILE ALA ALA SEQRES 12 A 298 TRP GLN ARG GLY ASP ILE ASP GLY ALA TYR VAL TRP ALA SEQRES 13 A 298 PRO ALA VAL ASN ALA LEU GLU LYS ASP GLY LYS VAL LEU SEQRES 14 A 298 THR ASP SER GLU GLN VAL GLY GLN TRP GLY ALA PRO THR SEQRES 15 A 298 LEU ASP VAL TRP VAL VAL ARG LYS ASP PHE ALA GLU LYS SEQRES 16 A 298 HIS PRO GLU VAL VAL LYS ALA PHE ALA LYS SER ALA ILE SEQRES 17 A 298 ASP ALA GLN GLN PRO TYR ILE ALA ASN PRO ASP VAL TRP SEQRES 18 A 298 LEU LYS GLN PRO GLU ASN ILE SER LYS LEU ALA ARG LEU SEQRES 19 A 298 SER GLY VAL PRO GLU GLY ASP VAL PRO GLY LEU VAL LYS SEQRES 20 A 298 GLY ASN THR TYR LEU THR PRO GLN GLN GLN THR ALA GLU SEQRES 21 A 298 LEU THR GLY PRO VAL ASN LYS ALA ILE ILE ASP THR ALA SEQRES 22 A 298 GLN PHE LEU LYS GLU GLN GLY LYS VAL PRO ALA VAL ALA SEQRES 23 A 298 ASN ASP TYR SER GLN TYR VAL THR SER ARG PHE VAL SEQRES 1 B 298 MET VAL ASN VAL THR VAL ALA TYR GLN THR SER ALA GLU SEQRES 2 B 298 PRO ALA LYS VAL ALA GLN ALA ASP ASN THR PHE ALA LYS SEQRES 3 B 298 GLU SER GLY ALA THR VAL ASP TRP ARG LYS PHE ASP SER SEQRES 4 B 298 GLY ALA SER ILE VAL ARG ALA LEU ALA SER GLY ASP VAL SEQRES 5 B 298 GLN ILE GLY ASN LEU GLY SER SER PRO LEU ALA VAL ALA SEQRES 6 B 298 ALA SER GLN GLN VAL PRO ILE GLU VAL PHE LEU LEU ALA SEQRES 7 B 298 SER LYS LEU GLY ASN SER GLU ALA LEU VAL VAL LYS LYS SEQRES 8 B 298 THR ILE SER LYS PRO GLU ASP LEU ILE GLY LYS ARG ILE SEQRES 9 B 298 ALA VAL PRO PHE ILE SER THR THR HIS TYR SER LEU LEU SEQRES 10 B 298 ALA ALA LEU LYS HIS TRP GLY ILE LYS PRO GLY GLN VAL SEQRES 11 B 298 GLU ILE VAL ASN LEU GLN PRO PRO ALA ILE ILE ALA ALA SEQRES 12 B 298 TRP GLN ARG GLY ASP ILE ASP GLY ALA TYR VAL TRP ALA SEQRES 13 B 298 PRO ALA VAL ASN ALA LEU GLU LYS ASP GLY LYS VAL LEU SEQRES 14 B 298 THR ASP SER GLU GLN VAL GLY GLN TRP GLY ALA PRO THR SEQRES 15 B 298 LEU ASP VAL TRP VAL VAL ARG LYS ASP PHE ALA GLU LYS SEQRES 16 B 298 HIS PRO GLU VAL VAL LYS ALA PHE ALA LYS SER ALA ILE SEQRES 17 B 298 ASP ALA GLN GLN PRO TYR ILE ALA ASN PRO ASP VAL TRP SEQRES 18 B 298 LEU LYS GLN PRO GLU ASN ILE SER LYS LEU ALA ARG LEU SEQRES 19 B 298 SER GLY VAL PRO GLU GLY ASP VAL PRO GLY LEU VAL LYS SEQRES 20 B 298 GLY ASN THR TYR LEU THR PRO GLN GLN GLN THR ALA GLU SEQRES 21 B 298 LEU THR GLY PRO VAL ASN LYS ALA ILE ILE ASP THR ALA SEQRES 22 B 298 GLN PHE LEU LYS GLU GLN GLY LYS VAL PRO ALA VAL ALA SEQRES 23 B 298 ASN ASP TYR SER GLN TYR VAL THR SER ARG PHE VAL HET TAU A 401 7 HET IOD A 402 1 HET IOD A 403 1 HET IOD A 404 1 HET IOD A 405 1 HET IOD A 406 1 HET IOD B 401 1 HET TAU B 402 7 HET IOD B 403 1 HET IOD B 404 1 HET IOD B 405 1 HET IOD B 406 1 HET IOD B 407 1 HETNAM TAU 2-AMINOETHANESULFONIC ACID HETNAM IOD IODIDE ION FORMUL 3 TAU 2(C2 H7 N O3 S) FORMUL 4 IOD 11(I 1-) FORMUL 16 HOH *294(H2 O) HELIX 1 AA1 ALA A 36 ASP A 42 1 7 HELIX 2 AA2 ASN A 43 GLY A 50 1 8 HELIX 3 AA3 SER A 60 SER A 70 1 11 HELIX 4 AA4 SER A 80 GLN A 89 1 10 HELIX 5 AA5 LYS A 116 ILE A 121 5 6 HELIX 6 AA6 SER A 131 TRP A 144 1 14 HELIX 7 AA7 LYS A 147 VAL A 151 5 5 HELIX 8 AA8 GLN A 157 ARG A 167 1 11 HELIX 9 AA9 PRO A 178 LYS A 185 1 8 HELIX 10 AB1 SER A 193 TRP A 199 1 7 HELIX 11 AB2 LYS A 211 HIS A 217 1 7 HELIX 12 AB3 HIS A 217 ASN A 238 1 22 HELIX 13 AB4 ASN A 238 LYS A 244 1 7 HELIX 14 AB5 GLN A 245 GLY A 257 1 13 HELIX 15 AB6 PRO A 259 GLY A 261 5 3 HELIX 16 AB7 ASP A 262 LYS A 268 1 7 HELIX 17 AB8 THR A 274 THR A 283 1 10 HELIX 18 AB9 GLY A 284 GLN A 300 1 17 HELIX 19 AC1 TYR A 310 VAL A 314 5 5 HELIX 20 AC2 PRO B 35 ASP B 42 1 8 HELIX 21 AC3 ASN B 43 GLY B 50 1 8 HELIX 22 AC4 SER B 60 SER B 70 1 11 HELIX 23 AC5 SER B 80 GLN B 89 1 10 HELIX 24 AC6 LYS B 116 ILE B 121 5 6 HELIX 25 AC7 SER B 131 TRP B 144 1 14 HELIX 26 AC8 LYS B 147 VAL B 151 5 5 HELIX 27 AC9 GLN B 157 ARG B 167 1 11 HELIX 28 AD1 PRO B 178 LYS B 185 1 8 HELIX 29 AD2 SER B 193 TRP B 199 1 7 HELIX 30 AD3 LYS B 211 HIS B 217 1 7 HELIX 31 AD4 HIS B 217 ASN B 238 1 22 HELIX 32 AD5 ASN B 238 LYS B 244 1 7 HELIX 33 AD6 GLN B 245 GLY B 257 1 13 HELIX 34 AD7 PRO B 259 GLY B 261 5 3 HELIX 35 AD8 ASP B 262 LYS B 268 1 7 HELIX 36 AD9 THR B 274 THR B 283 1 10 HELIX 37 AE1 GLY B 284 GLN B 300 1 17 HELIX 38 AE2 TYR B 310 VAL B 314 5 5 SHEET 1 AA1 6 THR A 52 LYS A 57 0 SHEET 2 AA1 6 ASN A 24 TYR A 29 1 N VAL A 27 O ARG A 56 SHEET 3 AA1 6 ILE A 75 GLY A 79 1 O ILE A 75 N ALA A 28 SHEET 4 AA1 6 LEU A 204 ARG A 210 -1 O VAL A 206 N LEU A 78 SHEET 5 AA1 6 ILE A 93 LEU A 102 -1 N LEU A 97 O TRP A 207 SHEET 6 AA1 6 ASN A 270 THR A 271 -1 O THR A 271 N LYS A 101 SHEET 1 AA2 5 GLU A 152 ASN A 155 0 SHEET 2 AA2 5 ARG A 124 VAL A 127 1 N ILE A 125 O GLU A 152 SHEET 3 AA2 5 GLY A 172 VAL A 175 1 O GLY A 172 N ALA A 126 SHEET 4 AA2 5 ALA A 107 VAL A 110 -1 N VAL A 109 O ALA A 173 SHEET 5 AA2 5 LYS A 188 ASP A 192 -1 O LYS A 188 N VAL A 110 SHEET 1 AA3 6 THR B 52 LYS B 57 0 SHEET 2 AA3 6 ASN B 24 TYR B 29 1 N VAL B 27 O ARG B 56 SHEET 3 AA3 6 ILE B 75 GLY B 79 1 O ILE B 75 N ALA B 28 SHEET 4 AA3 6 LEU B 204 ARG B 210 -1 O VAL B 206 N LEU B 78 SHEET 5 AA3 6 ILE B 93 LEU B 102 -1 N ALA B 99 O ASP B 205 SHEET 6 AA3 6 ASN B 270 THR B 271 -1 O THR B 271 N LYS B 101 SHEET 1 AA4 5 GLU B 152 ASN B 155 0 SHEET 2 AA4 5 ARG B 124 VAL B 127 1 N ILE B 125 O GLU B 152 SHEET 3 AA4 5 GLY B 172 VAL B 175 1 O GLY B 172 N ALA B 126 SHEET 4 AA4 5 ALA B 107 VAL B 110 -1 N VAL B 109 O ALA B 173 SHEET 5 AA4 5 LYS B 188 ASP B 192 -1 O LYS B 188 N VAL B 110 CISPEP 1 ALA A 177 PRO A 178 0 -0.93 CISPEP 2 ALA B 177 PRO B 178 0 1.40 CRYST1 45.010 71.320 165.030 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 0.022217 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014021 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006060 0.00000