HEADER HYDROLASE 08-AUG-14 4UA6 TITLE CTX-M-14 CLASS A BETA-LACTAMASE APO CRYSTAL STRUCTURE AT 0.79 ANGSTROM TITLE 2 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE CTX-M-14; 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: CTX-M-14; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-9A KEYWDS CTX-M-14, CLASS A BETA-LACTAMASE, ULTRA HIGH RESOLUTION, APO, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.A.NICHOLS,Y.CHEN REVDAT 6 06-NOV-24 4UA6 1 REMARK REVDAT 5 27-SEP-23 4UA6 1 LINK REVDAT 4 11-DEC-19 4UA6 1 SEQRES REVDAT 3 27-SEP-17 4UA6 1 SOURCE REMARK REVDAT 2 15-JUL-15 4UA6 1 JRNL REVDAT 1 24-JUN-15 4UA6 0 JRNL AUTH D.A.NICHOLS,J.C.HARGIS,R.SANISHVILI,P.JAISHANKAR,K.DEFREES, JRNL AUTH 2 E.W.SMITH,K.K.WANG,F.PRATI,A.R.RENSLO,H.L.WOODCOCK,Y.CHEN JRNL TITL LIGAND-INDUCED PROTON TRANSFER AND LOW-BARRIER HYDROGEN BOND JRNL TITL 2 REVEALED BY X-RAY CRYSTALLOGRAPHY. JRNL REF J.AM.CHEM.SOC. V. 137 8086 2015 JRNL REFN ESSN 1520-5126 JRNL PMID 26057252 JRNL DOI 10.1021/JACS.5B00749 REMARK 2 REMARK 2 RESOLUTION. 0.79 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.79 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.110 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.115 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 3.050 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 14446 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.096 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.108 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 3.330 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 12980 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 376916 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3907 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 872 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 4752.4 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 3693.3 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 181 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 48586 REMARK 3 NUMBER OF RESTRAINTS : 65097 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 ANGLE DISTANCES (A) : 0.034 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.039 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.103 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.110 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.062 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.005 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.025 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.046 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC REFINEMENT REDUCED FREE R REMARK 3 (NO CUTOFF) REMARK 4 REMARK 4 4UA6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-AUG-14. REMARK 100 THE DEPOSITION ID IS D_1000202934. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-AUG-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.61992 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 473395 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.790 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 (%) : 98.8 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.04700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: NULL REMARK 200 STARTING MODEL: 2P74 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.0M POTASSIUM PHOSPHATE, PH 8.3, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 53.29050 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 PCA B 25 REMARK 465 THR B 26 REMARK 465 SER B 27 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 ALA A 52 O - C - N ANGL. DEV. = 9.9 DEGREES REMARK 500 ARG A 61 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 GLN A 93 CA - CB - CG ANGL. DEV. = 19.9 DEGREES REMARK 500 GLN A 93 CB - CG - CD ANGL. DEV. = 30.3 DEGREES REMARK 500 ILE A 97 CA - C - O ANGL. DEV. = -17.3 DEGREES REMARK 500 ILE A 97 O - C - N ANGL. DEV. = 18.8 DEGREES REMARK 500 TYR A 105 CB - CG - CD1 ANGL. DEV. = -4.4 DEGREES REMARK 500 ASN A 106 OD1 - CG - ND2 ANGL. DEV. = -13.8 DEGREES REMARK 500 ARG A 184 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG A 184 NE - CZ - NH2 ANGL. DEV. = -7.6 DEGREES REMARK 500 GLN A 192 OE1 - CD - NE2 ANGL. DEV. = -14.4 DEGREES REMARK 500 GLN A 192 CG - CD - NE2 ANGL. DEV. = 15.5 DEGREES REMARK 500 ARG A 222 CA - CB - CG ANGL. DEV. = 14.1 DEGREES REMARK 500 ARG A 256 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 TYR A 264 CB - CG - CD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 TYR A 264 CD1 - CG - CD2 ANGL. DEV. = 10.0 DEGREES REMARK 500 TYR A 264 CB - CG - CD1 ANGL. DEV. = -3.7 DEGREES REMARK 500 TYR A 264 CG - CD1 - CE1 ANGL. DEV. = -12.2 DEGREES REMARK 500 GLU A 273 CB - CG - CD ANGL. DEV. = 27.5 DEGREES REMARK 500 GLU A 273 OE1 - CD - OE2 ANGL. DEV. = -12.6 DEGREES REMARK 500 ARG A 276 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 284 CD - NE - CZ ANGL. DEV. = 20.9 DEGREES REMARK 500 ARG A 284 NE - CZ - NH2 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG A 284 NE - CZ - NH2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP B 53 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 TYR B 105 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG B 191 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 GLU B 201 CG - CD - OE2 ANGL. DEV. = -13.7 DEGREES REMARK 500 ARG B 256 NE - CZ - NH1 ANGL. DEV. = 6.4 DEGREES REMARK 500 TYR B 264 CD1 - CG - CD2 ANGL. DEV. = 9.5 DEGREES REMARK 500 TYR B 264 CB - CG - CD1 ANGL. DEV. = -5.8 DEGREES REMARK 500 TYR B 264 CG - CD2 - CE2 ANGL. DEV. = -10.6 DEGREES REMARK 500 ARG B 275 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG B 276 NH1 - CZ - NH2 ANGL. DEV. = -7.1 DEGREES REMARK 500 ARG B 276 NE - CZ - NH1 ANGL. DEV. = 7.7 DEGREES REMARK 500 ARG B 276 NE - CZ - NH2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG B 284 NE - CZ - NH1 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG B 284 NE - CZ - NH2 ANGL. DEV. = 7.7 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 ASP A 53 -1.87 -166.26 REMARK 500 CYS A 69 -140.44 50.86 REMARK 500 VAL A 103 -133.54 -117.80 REMARK 500 ASN A 106 64.82 -158.35 REMARK 500 SER A 220 -127.52 -105.05 REMARK 500 CYS B 69 -141.25 51.72 REMARK 500 VAL B 103 -137.77 -109.72 REMARK 500 SER B 220 -128.09 -103.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2513 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A2514 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A2515 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH A2516 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH A2517 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH A2518 DISTANCE = 6.77 ANGSTROMS REMARK 525 HOH A2519 DISTANCE = 7.47 ANGSTROMS REMARK 525 HOH A2520 DISTANCE = 8.64 ANGSTROMS REMARK 525 HOH B 847 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH B 848 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH B 849 DISTANCE = 6.16 ANGSTROMS REMARK 525 HOH B 850 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH B 851 DISTANCE = 6.68 ANGSTROMS REMARK 525 HOH B 852 DISTANCE = 6.86 ANGSTROMS 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 K A2003 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 70 OG REMARK 620 2 SER A 130 O 108.1 REMARK 620 3 SER A 130 OG 64.9 69.9 REMARK 620 4 ASN A 132 OD1 77.2 72.0 112.3 REMARK 620 5 PO4 A2001 O2 68.9 119.1 53.6 146.0 REMARK 620 6 HOH A2223 O 133.1 111.0 106.0 139.5 70.0 REMARK 620 7 HOH A2313 O 81.6 139.2 143.2 71.9 101.5 85.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 304 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 70 OG REMARK 620 2 SER B 130 O 106.2 REMARK 620 3 SER B 130 OG 64.9 68.8 REMARK 620 4 ASN B 132 OD1 78.0 72.0 113.6 REMARK 620 5 PO4 B 301 O4 69.6 117.4 52.7 147.6 REMARK 620 6 HOH B 446 O 142.5 94.7 95.9 138.9 73.2 REMARK 620 7 HOH B 654 O 82.7 140.7 143.5 72.7 101.7 100.5 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K B 304 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4UA7 RELATED DB: PDB REMARK 900 RELATED ID: 4UA9 RELATED DB: PDB REMARK 900 RELATED ID: 4UAA RELATED DB: PDB DBREF 4UA6 A 26 290 UNP H6UQI0 H6UQI0_ECOLX 23 284 DBREF 4UA6 B 26 290 UNP H6UQI0 H6UQI0_ECOLX 23 284 SEQADV 4UA6 PCA A 25 UNP H6UQI0 INSERTION SEQADV 4UA6 PCA B 25 UNP H6UQI0 INSERTION SEQRES 1 A 263 PCA THR SER ALA VAL GLN GLN LYS LEU ALA ALA LEU GLU SEQRES 2 A 263 LYS SER SER GLY GLY ARG LEU GLY VAL ALA LEU ILE ASP SEQRES 3 A 263 THR ALA ASP ASN THR GLN VAL LEU TYR ARG GLY ASP GLU SEQRES 4 A 263 ARG PHE PRO MET CYS SER THR SER LYS VAL MET ALA ALA SEQRES 5 A 263 ALA ALA VAL LEU LYS GLN SER GLU THR GLN LYS GLN LEU SEQRES 6 A 263 LEU ASN GLN PRO VAL GLU ILE LYS PRO ALA ASP LEU VAL SEQRES 7 A 263 ASN TYR ASN PRO ILE ALA GLU LYS HIS VAL ASN GLY THR SEQRES 8 A 263 MET THR LEU ALA GLU LEU SER ALA ALA ALA LEU GLN TYR SEQRES 9 A 263 SER ASP ASN THR ALA MET ASN LYS LEU ILE ALA GLN LEU SEQRES 10 A 263 GLY GLY PRO GLY GLY VAL THR ALA PHE ALA ARG ALA ILE SEQRES 11 A 263 GLY ASP GLU THR PHE ARG LEU ASP ARG THR GLU PRO THR SEQRES 12 A 263 LEU ASN THR ALA ILE PRO GLY ASP PRO ARG ASP THR THR SEQRES 13 A 263 THR PRO ARG ALA MET ALA GLN THR LEU ARG GLN LEU THR SEQRES 14 A 263 LEU GLY HIS ALA LEU GLY GLU THR GLN ARG ALA GLN LEU SEQRES 15 A 263 VAL THR TRP LEU LYS GLY ASN THR THR GLY ALA ALA SER SEQRES 16 A 263 ILE ARG ALA GLY LEU PRO THR SER TRP THR VAL GLY ASP SEQRES 17 A 263 LYS THR GLY SER GLY ASP TYR GLY THR THR ASN ASP ILE SEQRES 18 A 263 ALA VAL ILE TRP PRO GLN GLY ARG ALA PRO LEU VAL LEU SEQRES 19 A 263 VAL THR TYR PHE THR GLN PRO GLN GLN ASN ALA GLU SER SEQRES 20 A 263 ARG ARG ASP VAL LEU ALA SER ALA ALA ARG ILE ILE ALA SEQRES 21 A 263 GLU GLY LEU SEQRES 1 B 263 PCA THR SER ALA VAL GLN GLN LYS LEU ALA ALA LEU GLU SEQRES 2 B 263 LYS SER SER GLY GLY ARG LEU GLY VAL ALA LEU ILE ASP SEQRES 3 B 263 THR ALA ASP ASN THR GLN VAL LEU TYR ARG GLY ASP GLU SEQRES 4 B 263 ARG PHE PRO MET CYS SER THR SER LYS VAL MET ALA ALA SEQRES 5 B 263 ALA ALA VAL LEU LYS GLN SER GLU THR GLN LYS GLN LEU SEQRES 6 B 263 LEU ASN GLN PRO VAL GLU ILE LYS PRO ALA ASP LEU VAL SEQRES 7 B 263 ASN TYR ASN PRO ILE ALA GLU LYS HIS VAL ASN GLY THR SEQRES 8 B 263 MET THR LEU ALA GLU LEU SER ALA ALA ALA LEU GLN TYR SEQRES 9 B 263 SER ASP ASN THR ALA MET ASN LYS LEU ILE ALA GLN LEU SEQRES 10 B 263 GLY GLY PRO GLY GLY VAL THR ALA PHE ALA ARG ALA ILE SEQRES 11 B 263 GLY ASP GLU THR PHE ARG LEU ASP ARG THR GLU PRO THR SEQRES 12 B 263 LEU ASN THR ALA ILE PRO GLY ASP PRO ARG ASP THR THR SEQRES 13 B 263 THR PRO ARG ALA MET ALA GLN THR LEU ARG GLN LEU THR SEQRES 14 B 263 LEU GLY HIS ALA LEU GLY GLU THR GLN ARG ALA GLN LEU SEQRES 15 B 263 VAL THR TRP LEU LYS GLY ASN THR THR GLY ALA ALA SER SEQRES 16 B 263 ILE ARG ALA GLY LEU PRO THR SER TRP THR VAL GLY ASP SEQRES 17 B 263 LYS THR GLY SER GLY ASP TYR GLY THR THR ASN ASP ILE SEQRES 18 B 263 ALA VAL ILE TRP PRO GLN GLY ARG ALA PRO LEU VAL LEU SEQRES 19 B 263 VAL THR TYR PHE THR GLN PRO GLN GLN ASN ALA GLU SER SEQRES 20 B 263 ARG ARG ASP VAL LEU ALA SER ALA ALA ARG ILE ILE ALA SEQRES 21 B 263 GLU GLY LEU HET PCA A 25 16 HET PO4 A2001 10 HET PO4 A2002 5 HET K A2003 1 HET PO4 B 301 10 HET PO4 B 302 10 HET PO4 B 303 10 HET K B 304 1 HETNAM PCA PYROGLUTAMIC ACID HETNAM PO4 PHOSPHATE ION HETNAM K POTASSIUM ION FORMUL 1 PCA C5 H7 N O3 FORMUL 3 PO4 5(O4 P 3-) FORMUL 5 K 2(K 1+) FORMUL 10 HOH *872(H2 O) HELIX 1 AA1 SER A 27 GLY A 41 1 15 HELIX 2 AA2 CYS A 69 THR A 71 5 3 HELIX 3 AA3 SER A 72 GLU A 85 1 14 HELIX 4 AA4 GLN A 89 ASN A 92 5 4 HELIX 5 AA5 LYS A 98 LEU A 102 5 5 HELIX 6 AA6 ILE A 108 VAL A 113 5 6 HELIX 7 AA7 LEU A 119 SER A 130 1 12 HELIX 8 AA8 ASP A 131 LEU A 142 1 12 HELIX 9 AA9 GLY A 144 ILE A 155 1 12 HELIX 10 AB1 PRO A 167 THR A 171 5 5 HELIX 11 AB2 THR A 182 LEU A 195 1 14 HELIX 12 AB3 GLY A 200 GLY A 213 1 14 HELIX 13 AB4 SER A 220 LEU A 225 5 6 HELIX 14 AB5 ARG A 275 GLY A 289 1 15 HELIX 15 AB6 VAL B 29 GLY B 41 1 13 HELIX 16 AB7 CYS B 69 THR B 71 5 3 HELIX 17 AB8 SER B 72 GLU B 85 1 14 HELIX 18 AB9 GLN B 89 ASN B 92 5 4 HELIX 19 AC1 LYS B 98 LEU B 102 5 5 HELIX 20 AC2 ILE B 108 HIS B 112 5 5 HELIX 21 AC3 LEU B 119 SER B 130 1 12 HELIX 22 AC4 ASP B 131 LEU B 142 1 12 HELIX 23 AC5 GLY B 144 ILE B 155 1 12 HELIX 24 AC6 PRO B 167 THR B 171 5 5 HELIX 25 AC7 THR B 182 LEU B 195 1 14 HELIX 26 AC8 GLY B 200 GLY B 213 1 14 HELIX 27 AC9 SER B 220 LEU B 225 5 6 HELIX 28 AD1 ARG B 275 GLY B 289 1 15 SHEET 1 AA1 5 GLN A 56 TYR A 60 0 SHEET 2 AA1 5 ARG A 43 ASP A 50 -1 N LEU A 48 O VAL A 57 SHEET 3 AA1 5 LEU A 259 THR A 266 -1 O TYR A 264 N GLY A 45 SHEET 4 AA1 5 THR A 243 TRP A 251 -1 N ILE A 250 O LEU A 259 SHEET 5 AA1 5 THR A 230 GLY A 238 -1 N THR A 230 O TRP A 251 SHEET 1 AA2 2 PHE A 66 PRO A 67 0 SHEET 2 AA2 2 THR A 180 THR A 181 -1 O THR A 181 N PHE A 66 SHEET 1 AA3 2 PRO A 94 ILE A 97 0 SHEET 2 AA3 2 GLY A 115 THR A 118 -1 O GLY A 115 N ILE A 97 SHEET 1 AA4 5 GLN B 56 TYR B 60 0 SHEET 2 AA4 5 ARG B 43 ASP B 50 -1 N VAL B 46 O TYR B 60 SHEET 3 AA4 5 LEU B 259 THR B 266 -1 O TYR B 264 N GLY B 45 SHEET 4 AA4 5 THR B 243 TRP B 251 -1 N ILE B 250 O LEU B 259 SHEET 5 AA4 5 THR B 230 GLY B 238 -1 N THR B 230 O TRP B 251 SHEET 1 AA5 2 PHE B 66 PRO B 67 0 SHEET 2 AA5 2 THR B 180 THR B 181 -1 O THR B 181 N PHE B 66 SHEET 1 AA6 2 PRO B 94 ILE B 97 0 SHEET 2 AA6 2 GLY B 115 THR B 118 -1 O GLY B 115 N ILE B 97 LINK C APCA A 25 N THR A 26 1555 1555 1.35 LINK C BPCA A 25 N THR A 26 1555 1555 1.34 LINK OG SER A 70 K A K A2003 1555 1555 2.90 LINK O SER A 130 K A K A2003 1555 1555 2.78 LINK OG SER A 130 K A K A2003 1555 1555 2.82 LINK OD1 ASN A 132 K A K A2003 1555 1555 3.01 LINK O2 APO4 A2001 K A K A2003 1555 1555 2.97 LINK K A K A2003 O AHOH A2223 1555 1555 2.92 LINK K A K A2003 O HOH A2313 1555 1555 2.74 LINK OG SER B 70 K A K B 304 1555 1555 2.88 LINK O SER B 130 K A K B 304 1555 1555 2.78 LINK OG SER B 130 K A K B 304 1555 1555 2.91 LINK OD1 ASN B 132 K A K B 304 1555 1555 2.97 LINK O4 APO4 B 301 K A K B 304 1555 1555 3.00 LINK K A K B 304 O HOH B 446 1555 1555 2.83 LINK K A K B 304 O HOH B 654 1555 1555 2.79 CISPEP 1 GLU A 166 PRO A 167 0 5.46 CISPEP 2 GLU B 166 PRO B 167 0 5.93 SITE 1 AC1 11 SER A 70 SER A 130 LYS A 234 THR A 235 SITE 2 AC1 11 GLY A 236 SER A 237 K A2003 HOH A2106 SITE 3 AC1 11 HOH A2121 HOH A2139 HOH A2223 SITE 1 AC2 10 ARG A 153 GLU A 158 HOH A2115 HOH A2191 SITE 2 AC2 10 HOH A2245 HIS B 197 ARG B 204 HOH B 497 SITE 3 AC2 10 HOH B 553 HOH B 638 SITE 1 AC3 6 SER A 70 SER A 130 ASN A 132 PO4 A2001 SITE 2 AC3 6 HOH A2223 HOH A2313 SITE 1 AC4 15 SER B 70 SER B 130 LYS B 234 THR B 235 SITE 2 AC4 15 GLY B 236 SER B 237 K B 304 HOH B 415 SITE 3 AC4 15 HOH B 429 HOH B 430 HOH B 446 HOH B 449 SITE 4 AC4 15 HOH B 463 HOH B 559 HOH B 576 SITE 1 AC5 11 PRO A 177 HOH A2271 THR B 202 GLN B 203 SITE 2 AC5 11 HOH B 414 HOH B 417 HOH B 447 HOH B 573 SITE 3 AC5 11 HOH B 619 HOH B 667 HOH B 715 SITE 1 AC6 6 LYS B 38 HOH B 404 HOH B 530 HOH B 618 SITE 2 AC6 6 HOH B 625 HOH B 772 SITE 1 AC7 6 SER B 70 SER B 130 ASN B 132 PO4 B 301 SITE 2 AC7 6 HOH B 446 HOH B 654 CRYST1 45.106 106.581 47.716 90.00 102.23 90.00 P 1 21 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 0.022170 0.000000 0.004807 0.00000 SCALE2 0.000000 0.009383 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021444 0.00000 HETATM 1 N APCA A 25 14.162 77.585 27.201 0.51 13.72 N ANISOU 1 N APCA A 25 1784 1736 1692 -486 801 -90 N HETATM 2 N BPCA A 25 13.626 77.945 26.618 0.49 14.32 N ANISOU 2 N BPCA A 25 1965 1844 1632 -414 671 -166 N HETATM 3 CA APCA A 25 14.693 76.769 26.089 0.51 12.71 C ANISOU 3 CA APCA A 25 1487 1722 1620 -605 926 -67 C HETATM 4 CA BPCA A 25 14.391 76.952 25.833 0.49 13.25 C ANISOU 4 CA BPCA A 25 1807 1633 1595 -390 682 -42 C HETATM 5 CB APCA A 25 16.113 76.293 26.462 0.51 14.34 C ANISOU 5 CB APCA A 25 1681 1964 1804 -495 552 -278 C HETATM 6 CB BPCA A 25 15.722 76.683 26.543 0.49 14.41 C ANISOU 6 CB BPCA A 25 1897 1817 1760 -437 437 -371 C HETATM 7 CG APCA A 25 16.158 76.410 28.008 0.51 15.03 C ANISOU 7 CG APCA A 25 1734 2140 1834 -426 726 -213 C HETATM 8 CG BPCA A 25 15.282 76.793 28.004 0.49 14.68 C ANISOU 8 CG BPCA A 25 1947 1858 1774 -435 546 -240 C HETATM 9 CD APCA A 25 15.068 77.418 28.356 0.51 14.82 C ANISOU 9 CD APCA A 25 1979 1896 1755 -462 736 -161 C HETATM 10 CD BPCA A 25 14.227 77.880 27.952 0.49 14.20 C ANISOU 10 CD BPCA A 25 1866 1843 1687 -434 558 -249 C HETATM 11 OE APCA A 25 14.976 77.872 29.513 0.51 19.56 O ANISOU 11 OE APCA A 25 2497 2734 2202 43 259 -934 O HETATM 12 OE BPCA A 25 13.799 78.426 28.936 0.49 18.58 O ANISOU 12 OE BPCA A 25 2704 2663 1691 286 523 -329 O HETATM 13 C APCA A 25 13.805 75.568 25.796 0.51 12.97 C ANISOU 13 C APCA A 25 1687 1823 1416 -712 733 20 C HETATM 14 C BPCA A 25 13.583 75.687 25.676 0.49 12.81 C ANISOU 14 C BPCA A 25 1687 1799 1382 -533 691 29 C HETATM 15 O APCA A 25 13.085 75.123 26.671 0.51 15.14 O ANISOU 15 O APCA A 25 2047 1993 1713 -863 1067 -72 O HETATM 16 O BPCA A 25 12.627 75.424 26.361 0.49 14.28 O ANISOU 16 O BPCA A 25 1525 1970 1932 -178 892 112 O