HEADER HYDROLASE 08-AUG-14 4UA9 TITLE CTX-M-14 CLASS A BETA-LACTAMASE IN COMPLEX WITH A BORONIC ACID TITLE 2 ACYLATION TRANSITION STATE ANALOG AT SUB-ANGSTROM 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, BORONIC ACID, ACYLATION TRANSITION KEYWDS 2 STATE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.A.NICHOLS,Y.CHEN REVDAT 5 27-SEP-23 4UA9 1 REMARK REVDAT 4 11-DEC-19 4UA9 1 SEQRES REVDAT 3 27-SEP-17 4UA9 1 SOURCE REMARK REVDAT 2 15-JUL-15 4UA9 1 JRNL REVDAT 1 24-JUN-15 4UA9 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. 0.84 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) : 0.84 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 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) : 0.122 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.131 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 3.130 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 12752 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)) : 0.100 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.116 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 3.360 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 10324 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 307106 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 : 69 REMARK 3 SOLVENT ATOMS : 906 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 4815.3 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 3826.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 202 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 50364 REMARK 3 NUMBER OF RESTRAINTS : 69171 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 ANGLE DISTANCES (A) : 0.031 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) : 0.100 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.100 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.086 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) : 0.043 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 4UA9 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_1000202956. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-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) : 0.75142 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 : 408001 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.840 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4.900 REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.3000 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 53.31600 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: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE2 GLU B 158 O HOH A 2137 1455 2.19 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 GLU A 96 OE1 - CD - OE2 ANGL. DEV. = 8.2 DEGREES REMARK 500 ARG A 164 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 184 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 184 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 222 NH1 - CZ - NH2 ANGL. DEV. = -9.0 DEGREES REMARK 500 ARG A 222 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 222 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 222 NE - CZ - NH2 ANGL. DEV. = 12.2 DEGREES REMARK 500 TYR A 264 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 TYR A 264 CB - CG - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TYR A 264 CB - CG - CD1 ANGL. DEV. = 4.1 DEGREES REMARK 500 TYR A 264 CB - CG - CD1 ANGL. DEV. = -9.0 DEGREES REMARK 500 TYR A 264 CG - CD1 - CE1 ANGL. DEV. = -6.7 DEGREES REMARK 500 TYR A 264 CG - CD2 - CE2 ANGL. DEV. = 5.6 DEGREES REMARK 500 TYR A 264 CZ - CE2 - CD2 ANGL. DEV. = -6.8 DEGREES REMARK 500 GLN A 269 CG - CD - OE1 ANGL. DEV. = 13.8 DEGREES REMARK 500 ARG A 276 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 284 CD - NE - CZ ANGL. DEV. = 20.2 DEGREES REMARK 500 ARG A 284 CD - NE - CZ ANGL. DEV. = 18.6 DEGREES REMARK 500 ARG A 284 NH1 - CZ - NH2 ANGL. DEV. = -7.8 DEGREES REMARK 500 ARG A 284 NE - CZ - NH2 ANGL. DEV. = 9.6 DEGREES REMARK 500 ASP B 63 CB - CG - OD2 ANGL. DEV. = 9.9 DEGREES REMARK 500 ARG B 184 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG B 184 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG B 222 NH1 - CZ - NH2 ANGL. DEV. = 6.7 DEGREES REMARK 500 ARG B 222 NH1 - CZ - NH2 ANGL. DEV. = -7.9 DEGREES REMARK 500 ARG B 222 NE - CZ - NH1 ANGL. DEV. = -7.0 DEGREES REMARK 500 ARG B 222 NE - CZ - NH1 ANGL. DEV. = 10.6 DEGREES REMARK 500 THR B 227 OG1 - CB - CG2 ANGL. DEV. = -14.6 DEGREES REMARK 500 TYR B 264 CB - CG - CD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 TYR B 264 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 TYR B 264 CB - CG - CD1 ANGL. DEV. = -6.5 DEGREES REMARK 500 GLU B 273 CB - CG - CD ANGL. DEV. = 16.9 DEGREES REMARK 500 ARG B 276 NE - CZ - NH1 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG B 276 NE - CZ - NH2 ANGL. DEV. = 4.0 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 0.07 -172.14 REMARK 500 CYS A 69 -139.95 49.05 REMARK 500 VAL A 103 -136.63 -120.88 REMARK 500 ASN A 106 54.16 -145.14 REMARK 500 ASN A 106 63.28 -160.95 REMARK 500 SER A 220 -128.30 -104.87 REMARK 500 CYS B 69 -140.29 49.41 REMARK 500 VAL B 103 -140.29 -116.91 REMARK 500 ASN B 106 64.19 -151.01 REMARK 500 SER B 220 -129.31 -104.77 REMARK 500 PRO B 226 154.92 -49.83 REMARK 500 TRP B 229 150.74 -47.99 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 A2414 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH A2457 DISTANCE = 6.29 ANGSTROMS REMARK 525 HOH A2480 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH A2482 DISTANCE = 9.80 ANGSTROMS REMARK 525 HOH A2499 DISTANCE = 7.96 ANGSTROMS REMARK 525 HOH A2502 DISTANCE = 6.67 ANGSTROMS REMARK 525 HOH A2504 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A2511 DISTANCE = 6.35 ANGSTROMS REMARK 525 HOH A2512 DISTANCE = 8.12 ANGSTROMS REMARK 525 HOH A2513 DISTANCE = 6.25 ANGSTROMS REMARK 525 HOH B 694 DISTANCE = 8.02 ANGSTROMS REMARK 525 HOH B 729 DISTANCE = 6.25 ANGSTROMS REMARK 525 HOH B 810 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH B 820 DISTANCE = 6.16 ANGSTROMS REMARK 525 HOH B 825 DISTANCE = 9.46 ANGSTROMS REMARK 525 HOH B 830 DISTANCE = 6.22 ANGSTROMS REMARK 525 HOH B 850 DISTANCE = 7.29 ANGSTROMS REMARK 525 HOH B 852 DISTANCE = 8.87 ANGSTROMS REMARK 525 HOH B 855 DISTANCE = 6.96 ANGSTROMS REMARK 525 HOH B 862 DISTANCE = 6.87 ANGSTROMS REMARK 525 HOH B 867 DISTANCE = 6.58 ANGSTROMS REMARK 525 HOH B 868 DISTANCE = 7.61 ANGSTROMS REMARK 525 HOH B 869 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH B 871 DISTANCE = 8.45 ANGSTROMS REMARK 525 HOH B 872 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH B 873 DISTANCE = 6.51 ANGSTROMS REMARK 525 HOH B 874 DISTANCE = 11.24 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CB4 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 PO4 A 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CB4 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 PO4 B 304 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4UA6 RELATED DB: PDB REMARK 900 RELATED ID: 4UA7 RELATED DB: PDB REMARK 900 RELATED ID: 4UAA RELATED DB: PDB DBREF 4UA9 A 26 290 UNP H6UQI0 H6UQI0_ECOLX 23 284 DBREF 4UA9 B 26 290 UNP H6UQI0 H6UQI0_ECOLX 23 284 SEQADV 4UA9 PCA A 25 UNP H6UQI0 INSERTION SEQADV 4UA9 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 8 HET CB4 A2001 22 HET PO4 A2002 5 HET PO4 A2003 5 HET CB4 B 301 22 HET PO4 B 302 5 HET PO4 B 303 5 HET PO4 B 304 10 HETNAM PCA PYROGLUTAMIC ACID HETNAM CB4 PINACOL[[2-AMINO-ALPHA-(1-CARBOXY-1-METHYLETHOXYIMINO)- HETNAM 2 CB4 4-THIAZOLEACETYL]AMINO]METHANEBORONATE HETNAM PO4 PHOSPHATE ION FORMUL 1 PCA C5 H7 N O3 FORMUL 3 CB4 2(C10 H15 B N4 O6 S) FORMUL 4 PO4 5(O4 P 3-) FORMUL 10 HOH *906(H2 O) HELIX 1 AA1 SER A 27 SER A 40 1 14 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 TYR A 129 1 11 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 1 6 HELIX 14 AB5 ARG A 275 LEU A 290 1 16 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 VAL B 113 5 6 HELIX 21 AC3 LEU B 119 TYR B 129 1 11 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 LEU B 290 1 16 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 GLY A 236 O ASN A 245 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 LEU B 48 O VAL B 57 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 PCA A 25 N THR A 26 1555 1555 1.35 LINK OG SER A 70 B CB4 A2001 1555 1555 1.51 LINK OG SER B 70 B CB4 B 301 1555 1555 1.50 CISPEP 1 GLU A 166 PRO A 167 0 4.20 CISPEP 2 GLU B 166 PRO B 167 0 5.75 SITE 1 AC1 12 CYS A 69 ASN A 104 ASN A 132 ASN A 170 SITE 2 AC1 12 GLY A 236 GLY A 238 ASP A 240 HOH A2185 SITE 3 AC1 12 HOH A2215 HOH A2222 HOH A2354 HOH A2406 SITE 1 AC2 9 ARG A 153 GLU A 158 HOH A2182 HIS B 197 SITE 2 AC2 9 ARG B 204 HOH B 444 HOH B 496 HOH B 537 SITE 3 AC2 9 HOH B 872 SITE 1 AC3 5 ARG A 276 ASP A 277 HOH A2166 HOH A2172 SITE 2 AC3 5 HOH A2389 SITE 1 AC4 14 CYS B 69 ASN B 104 TYR B 105 ASN B 132 SITE 2 AC4 14 ASN B 170 GLY B 236 GLY B 238 ASP B 240 SITE 3 AC4 14 HOH B 413 HOH B 540 HOH B 684 HOH B 723 SITE 4 AC4 14 HOH B 742 HOH B 842 SITE 1 AC5 9 PRO A 177 HOH A2197 HOH A2282 THR B 202 SITE 2 AC5 9 GLN B 203 HOH B 414 HOH B 423 HOH B 607 SITE 3 AC5 9 HOH B 705 SITE 1 AC6 4 THR B 227 HOH B 402 HOH B 493 HOH B 539 SITE 1 AC7 5 LYS B 38 HOH B 411 HOH B 510 HOH B 522 SITE 2 AC7 5 HOH B 599 CRYST1 45.074 106.632 47.684 90.00 102.18 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 0.022186 0.000000 0.004789 0.00000 SCALE2 0.000000 0.009378 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021454 0.00000 HETATM 1 N PCA A 25 -6.322 77.701 43.179 1.00 17.82 N ANISOU 1 N PCA A 25 2325 2192 2252 494 923 270 N HETATM 2 CA PCA A 25 -6.919 76.837 44.125 1.00 15.34 C ANISOU 2 CA PCA A 25 1996 1841 1993 375 750 11 C HETATM 3 CB PCA A 25 -8.242 76.422 43.474 1.00 17.88 C ANISOU 3 CB PCA A 25 2300 2269 2224 381 247 -133 C HETATM 4 CG PCA A 25 -7.952 76.656 41.997 1.00 20.37 C ANISOU 4 CG PCA A 25 3203 2352 2185 803 284 -270 C HETATM 5 CD PCA A 25 -6.830 77.636 41.979 1.00 20.25 C ANISOU 5 CD PCA A 25 3157 2430 2106 836 886 199 C HETATM 6 OE PCA A 25 -6.459 78.242 40.945 1.00 27.07 O ANISOU 6 OE PCA A 25 4654 3241 2392 825 1039 764 O HETATM 7 C PCA A 25 -6.039 75.604 44.343 1.00 14.96 C ANISOU 7 C PCA A 25 1935 1933 1815 372 691 -146 C HETATM 8 O PCA A 25 -5.218 75.223 43.552 1.00 18.27 O ANISOU 8 O PCA A 25 2490 2217 2233 797 916 -50 O