HEADER HYDROLASE 07-SEP-00 1FR1 TITLE REFINED CRYSTAL STRUCTURE OF BETA-LACTAMASE FROM CITROBACTER FREUNDII TITLE 2 INDICATES A MECHANISM FOR BETA-LACTAM HYDROLYSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.5.2.6 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CITROBACTER FREUNDII; SOURCE 3 ORGANISM_TAXID: 546; SOURCE 4 STRAIN: 1203 KEYWDS HYDROLASE, ANTIBIOTIC RESISTANCE, CLASS C BETA-LACTAMASE EXPDTA X-RAY DIFFRACTION AUTHOR C.OEFNER,A.D'ARCY,J.J.DALY,F.K.WINKLER REVDAT 5 07-FEB-24 1FR1 1 REMARK REVDAT 4 04-OCT-17 1FR1 1 REMARK REVDAT 3 24-FEB-09 1FR1 1 VERSN REVDAT 2 01-APR-03 1FR1 1 JRNL REVDAT 1 17-JAN-01 1FR1 0 JRNL AUTH C.OEFNER,A.D'ARCY,J.J.DALY,K.GUBERNATOR,R.L.CHARNAS, JRNL AUTH 2 I.HEINZE,C.HUBSCHWERLEN,F.K.WINKLER JRNL TITL REFINED CRYSTAL STRUCTURE OF BETA-LACTAMASE FROM CITROBACTER JRNL TITL 2 FREUNDII INDICATES A MECHANISM FOR BETA-LACTAM HYDROLYSIS. JRNL REF NATURE V. 343 284 1990 JRNL REFN ISSN 0028-0836 JRNL PMID 2300174 JRNL DOI 10.1038/343284A0 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 87.0 REMARK 3 NUMBER OF REFLECTIONS : 44634 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 0 REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 51312 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5605 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 452 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.024 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.500 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : TNT REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FR1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-SEP-00. REMARK 100 THE DEPOSITION ID IS D_1000011839. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-89 REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ELLIOTT GX-21 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : XENTRONICS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : X-GEN REMARK 200 DATA SCALING SOFTWARE : X-GEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46181 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CCP4 (PHASE) REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M SODIUM-POTASSIUM PHOSPHATE, PH REMARK 280 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K 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 49.03500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 44.88500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.31500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 44.88500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 49.03500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.31500 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 45 CD CE NZ REMARK 470 LYS A 309 CG CD CE NZ 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 CG GLN B 35 O HOH B 600 1.43 REMARK 500 C GLN A 361 O HOH A 503 1.84 REMARK 500 CA GLN A 361 O HOH A 503 1.86 REMARK 500 O ILE B 48 O HOH B 516 2.02 REMARK 500 CD GLN B 35 O HOH B 600 2.04 REMARK 500 O LYS B 3 O HOH B 493 2.08 REMARK 500 OXT GLN A 361 O HOH A 503 2.08 REMARK 500 O HOH B 467 O HOH B 512 2.15 REMARK 500 OE1 GLN B 35 O HOH B 600 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 507 O HOH B 529 2664 0.07 REMARK 500 O HOH A 511 O HOH B 553 2664 0.17 REMARK 500 O HOH B 436 O HOH B 477 2665 0.34 REMARK 500 O HOH A 561 O HOH B 596 4455 0.36 REMARK 500 O HOH A 508 O HOH B 549 3645 0.39 REMARK 500 O HOH A 463 O HOH B 508 4455 0.45 REMARK 500 O HOH A 396 O HOH B 414 4455 0.82 REMARK 500 O HOH A 481 O HOH A 482 3654 1.09 REMARK 500 O HOH A 498 O HOH B 534 2564 1.14 REMARK 500 O HOH A 456 O HOH B 494 3645 1.23 REMARK 500 O HOH B 577 O HOH B 578 2664 1.38 REMARK 500 CG1 VAL B 308 O HOH B 546 2665 1.65 REMARK 500 CD ARG B 261 O HOH B 562 2665 1.75 REMARK 500 O PRO B 306 O HOH B 581 2665 1.76 REMARK 500 O HOH A 471 O HOH B 412 4455 1.79 REMARK 500 O HOH A 403 O HOH B 422 2564 1.83 REMARK 500 CG PRO B 208 O HOH B 589 2664 1.84 REMARK 500 OE1 GLN B 250 O HOH B 488 2665 1.85 REMARK 500 OG1 THR B 97 O HOH A 461 2565 1.87 REMARK 500 NZ LYS A 332 O HOH A 470 4455 1.88 REMARK 500 CB ALA A 2 O HOH B 514 2564 1.92 REMARK 500 CB GLU B 22 O HOH A 535 4555 1.96 REMARK 500 NH1 ARG B 261 O HOH B 562 2665 2.00 REMARK 500 NE ARG B 261 O HOH B 570 2665 2.01 REMARK 500 CG2 VAL A 299 O HOH B 586 4455 2.05 REMARK 500 CE LYS B 279 O HOH A 459 4555 2.06 REMARK 500 NH2 ARG A 261 O HOH B 500 4455 2.11 REMARK 500 NE2 GLN B 250 O HOH B 481 2665 2.12 REMARK 500 NZ LYS B 359 O HOH A 471 4555 2.12 REMARK 500 N LYS A 279 O HOH A 537 4455 2.14 REMARK 500 OD1 ASP A 217 O HOH B 565 2664 2.15 REMARK 500 CE LYS A 99 O GLN A 361 4555 2.15 REMARK 500 O HOH B 477 O HOH B 578 2664 2.17 REMARK 500 O HOH A 403 O HOH B 534 2564 2.17 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 B 61 CD GLU B 61 OE1 -0.074 REMARK 500 ARG B 355 CD ARG B 355 NE -0.105 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 ARG A 14 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 80 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP A 124 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG A 133 CD - NE - CZ ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG A 133 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 133 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG A 148 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 204 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 204 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG A 232 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 MET A 273 CA - CB - CG ANGL. DEV. = 28.2 DEGREES REMARK 500 ARG B 14 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ASP B 76 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG B 177 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG B 204 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ASP B 217 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG B 232 CD - NE - CZ ANGL. DEV. = -10.3 DEGREES REMARK 500 ARG B 232 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG B 258 CD - NE - CZ ANGL. DEV. = -8.8 DEGREES REMARK 500 ARG B 261 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG B 349 CD - NE - CZ ANGL. DEV. = 17.1 DEGREES REMARK 500 ARG B 349 NE - CZ - NH1 ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG B 349 NE - CZ - NH2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG B 355 CD - NE - CZ ANGL. DEV. = 29.5 DEGREES REMARK 500 ARG B 355 NE - CZ - NH1 ANGL. DEV. = 8.2 DEGREES REMARK 500 ARG B 355 NE - CZ - NH2 ANGL. DEV. = -5.5 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 TRP A 93 80.15 -153.19 REMARK 500 SER A 154 -65.48 -93.75 REMARK 500 VAL A 178 -52.09 -127.79 REMARK 500 TYR A 221 13.74 -151.68 REMARK 500 ASP A 264 -9.19 72.02 REMARK 500 ASN A 341 47.22 -100.12 REMARK 500 ASN B 51 66.24 27.05 REMARK 500 TYR B 221 30.15 -160.15 REMARK 500 ASN B 341 34.84 -95.74 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 204 0.09 SIDE CHAIN REMARK 500 ARG B 177 0.10 SIDE CHAIN REMARK 500 ARG B 349 0.13 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FR6 RELATED DB: PDB REMARK 900 1FR6 CONTAINS THE SAME PROTEIN COMPLEXED WITH AZTREONAM DBREF 1FR1 A 1 361 UNP Q46041 Q46041_CITFR 21 381 DBREF 1FR1 B 1 361 UNP Q46041 Q46041_CITFR 21 381 SEQADV 1FR1 SER A 175 UNP Q46041 THR 195 SEE REMARK 999 SEQADV 1FR1 LYS A 176 UNP Q46041 THR 196 SEE REMARK 999 SEQADV 1FR1 HIS A 180 UNP Q46041 GLN 200 SEE REMARK 999 SEQADV 1FR1 ILE A 228 UNP Q46041 VAL 248 SEE REMARK 999 SEQADV 1FR1 GLU A 253 UNP Q46041 LYS 273 SEE REMARK 999 SEQADV 1FR1 VAL A 278 UNP Q46041 LEU 298 SEE REMARK 999 SEQADV 1FR1 SER A 285 UNP Q46041 ASN 305 SEE REMARK 999 SEQADV 1FR1 VAL A 348 UNP Q46041 ALA 368 SEE REMARK 999 SEQADV 1FR1 SER B 175 UNP Q46041 THR 195 SEE REMARK 999 SEQADV 1FR1 LYS B 176 UNP Q46041 THR 196 SEE REMARK 999 SEQADV 1FR1 HIS B 180 UNP Q46041 GLN 200 SEE REMARK 999 SEQADV 1FR1 ILE B 228 UNP Q46041 VAL 248 SEE REMARK 999 SEQADV 1FR1 GLU B 253 UNP Q46041 LYS 273 SEE REMARK 999 SEQADV 1FR1 VAL B 278 UNP Q46041 LEU 298 SEE REMARK 999 SEQADV 1FR1 SER B 285 UNP Q46041 ASN 305 SEE REMARK 999 SEQADV 1FR1 VAL B 348 UNP Q46041 ALA 368 SEE REMARK 999 SEQRES 1 A 361 ALA ALA LYS THR GLU GLN GLN ILE ALA ASP ILE VAL ASN SEQRES 2 A 361 ARG THR ILE THR PRO LEU MET GLN GLU GLN ALA ILE PRO SEQRES 3 A 361 GLY MET ALA VAL ALA ILE ILE TYR GLN GLY LYS PRO TYR SEQRES 4 A 361 TYR PHE THR TRP GLY LYS ALA ASP ILE ALA ASN ASN ARG SEQRES 5 A 361 PRO VAL THR GLN GLN THR LEU PHE GLU LEU GLY SER VAL SEQRES 6 A 361 SER LYS THR PHE ASN GLY VAL LEU GLY GLY ASP ALA ILE SEQRES 7 A 361 ALA ARG GLY GLU ILE LYS LEU SER ASP PRO VAL THR GLN SEQRES 8 A 361 TYR TRP PRO GLU LEU THR GLY LYS GLN TRP GLN GLY ILE SEQRES 9 A 361 SER LEU LEU HIS LEU ALA THR TYR THR ALA GLY GLY LEU SEQRES 10 A 361 PRO LEU GLN VAL PRO ASP ASP VAL THR ASP LYS ALA ALA SEQRES 11 A 361 LEU LEU ARG PHE TYR GLN ASN TRP GLN PRO GLN TRP ALA SEQRES 12 A 361 PRO GLY ALA LYS ARG LEU TYR ALA ASN SER SER ILE GLY SEQRES 13 A 361 LEU PHE GLY ALA LEU ALA VAL LYS PRO SER GLY MET SER SEQRES 14 A 361 TYR GLU GLU ALA MET SER LYS ARG VAL LEU HIS PRO LEU SEQRES 15 A 361 LYS LEU ALA HIS THR TRP ILE THR VAL PRO GLN SER GLU SEQRES 16 A 361 GLN LYS ASP TYR ALA TRP GLY TYR ARG GLU GLY LYS PRO SEQRES 17 A 361 VAL HIS VAL SER PRO GLY GLN LEU ASP ALA GLU ALA TYR SEQRES 18 A 361 GLY VAL LYS SER SER VAL ILE ASP MET THR ARG TRP VAL SEQRES 19 A 361 GLN ALA ASN MET ASP ALA SER GLN VAL GLN GLU LYS THR SEQRES 20 A 361 LEU GLN GLN GLY ILE GLU LEU ALA GLN SER ARG TYR TRP SEQRES 21 A 361 ARG ILE GLY ASP MET TYR GLN GLY LEU GLY TRP GLU MET SEQRES 22 A 361 LEU ASN TRP PRO VAL LYS ALA ASP SER ILE ILE SER GLY SEQRES 23 A 361 SER ASP SER LYS VAL ALA LEU ALA ALA LEU PRO ALA VAL SEQRES 24 A 361 GLU VAL ASN PRO PRO ALA PRO ALA VAL LYS ALA SER TRP SEQRES 25 A 361 VAL HIS LYS THR GLY SER THR GLY GLY PHE GLY SER TYR SEQRES 26 A 361 VAL ALA PHE VAL PRO GLU LYS ASN LEU GLY ILE VAL MET SEQRES 27 A 361 LEU ALA ASN LYS SER TYR PRO ASN PRO VAL ARG VAL GLU SEQRES 28 A 361 ALA ALA TRP ARG ILE LEU GLU LYS LEU GLN SEQRES 1 B 361 ALA ALA LYS THR GLU GLN GLN ILE ALA ASP ILE VAL ASN SEQRES 2 B 361 ARG THR ILE THR PRO LEU MET GLN GLU GLN ALA ILE PRO SEQRES 3 B 361 GLY MET ALA VAL ALA ILE ILE TYR GLN GLY LYS PRO TYR SEQRES 4 B 361 TYR PHE THR TRP GLY LYS ALA ASP ILE ALA ASN ASN ARG SEQRES 5 B 361 PRO VAL THR GLN GLN THR LEU PHE GLU LEU GLY SER VAL SEQRES 6 B 361 SER LYS THR PHE ASN GLY VAL LEU GLY GLY ASP ALA ILE SEQRES 7 B 361 ALA ARG GLY GLU ILE LYS LEU SER ASP PRO VAL THR GLN SEQRES 8 B 361 TYR TRP PRO GLU LEU THR GLY LYS GLN TRP GLN GLY ILE SEQRES 9 B 361 SER LEU LEU HIS LEU ALA THR TYR THR ALA GLY GLY LEU SEQRES 10 B 361 PRO LEU GLN VAL PRO ASP ASP VAL THR ASP LYS ALA ALA SEQRES 11 B 361 LEU LEU ARG PHE TYR GLN ASN TRP GLN PRO GLN TRP ALA SEQRES 12 B 361 PRO GLY ALA LYS ARG LEU TYR ALA ASN SER SER ILE GLY SEQRES 13 B 361 LEU PHE GLY ALA LEU ALA VAL LYS PRO SER GLY MET SER SEQRES 14 B 361 TYR GLU GLU ALA MET SER LYS ARG VAL LEU HIS PRO LEU SEQRES 15 B 361 LYS LEU ALA HIS THR TRP ILE THR VAL PRO GLN SER GLU SEQRES 16 B 361 GLN LYS ASP TYR ALA TRP GLY TYR ARG GLU GLY LYS PRO SEQRES 17 B 361 VAL HIS VAL SER PRO GLY GLN LEU ASP ALA GLU ALA TYR SEQRES 18 B 361 GLY VAL LYS SER SER VAL ILE ASP MET THR ARG TRP VAL SEQRES 19 B 361 GLN ALA ASN MET ASP ALA SER GLN VAL GLN GLU LYS THR SEQRES 20 B 361 LEU GLN GLN GLY ILE GLU LEU ALA GLN SER ARG TYR TRP SEQRES 21 B 361 ARG ILE GLY ASP MET TYR GLN GLY LEU GLY TRP GLU MET SEQRES 22 B 361 LEU ASN TRP PRO VAL LYS ALA ASP SER ILE ILE SER GLY SEQRES 23 B 361 SER ASP SER LYS VAL ALA LEU ALA ALA LEU PRO ALA VAL SEQRES 24 B 361 GLU VAL ASN PRO PRO ALA PRO ALA VAL LYS ALA SER TRP SEQRES 25 B 361 VAL HIS LYS THR GLY SER THR GLY GLY PHE GLY SER TYR SEQRES 26 B 361 VAL ALA PHE VAL PRO GLU LYS ASN LEU GLY ILE VAL MET SEQRES 27 B 361 LEU ALA ASN LYS SER TYR PRO ASN PRO VAL ARG VAL GLU SEQRES 28 B 361 ALA ALA TRP ARG ILE LEU GLU LYS LEU GLN FORMUL 3 HOH *452(H2 O) HELIX 1 1 THR A 4 GLN A 23 1 20 HELIX 2 2 VAL A 65 ARG A 80 1 16 HELIX 3 3 VAL A 89 TRP A 93 5 5 HELIX 4 4 GLY A 98 GLN A 102 5 5 HELIX 5 5 SER A 105 THR A 111 1 7 HELIX 6 6 ASP A 127 TRP A 138 1 12 HELIX 7 7 ALA A 151 VAL A 163 1 13 HELIX 8 8 SER A 169 VAL A 178 1 10 HELIX 9 9 LEU A 179 LYS A 183 5 5 HELIX 10 10 PRO A 192 ASP A 198 5 7 HELIX 11 11 LEU A 216 TYR A 221 1 6 HELIX 12 12 VAL A 227 ASP A 239 1 13 HELIX 13 13 ALA A 240 VAL A 243 5 4 HELIX 14 14 GLU A 245 GLN A 256 1 12 HELIX 15 15 LYS A 279 GLY A 286 1 8 HELIX 16 16 ASP A 288 LEU A 293 1 6 HELIX 17 17 PRO A 330 LYS A 332 5 3 HELIX 18 18 PRO A 345 LYS A 359 1 15 HELIX 19 19 THR B 4 ALA B 24 1 21 HELIX 20 20 VAL B 65 ARG B 80 1 16 HELIX 21 21 VAL B 89 TYR B 92 5 4 HELIX 22 22 GLY B 98 GLN B 102 5 5 HELIX 23 23 SER B 105 THR B 111 1 7 HELIX 24 24 ASP B 127 TRP B 138 1 12 HELIX 25 25 ALA B 151 VAL B 163 1 13 HELIX 26 26 SER B 169 VAL B 178 1 10 HELIX 27 27 VAL B 178 LYS B 183 1 6 HELIX 28 28 GLU B 195 ASP B 198 5 4 HELIX 29 29 LEU B 216 TYR B 221 1 6 HELIX 30 30 SER B 226 ASP B 239 1 14 HELIX 31 31 ALA B 240 VAL B 243 5 4 HELIX 32 32 GLU B 245 GLN B 256 1 12 HELIX 33 33 LYS B 279 SER B 287 1 9 HELIX 34 34 ASP B 288 LEU B 293 1 6 HELIX 35 35 PRO B 330 LYS B 332 5 3 HELIX 36 36 PRO B 345 LYS B 359 1 15 SHEET 1 A10 ARG A 52 PRO A 53 0 SHEET 2 A10 LYS A 37 ASP A 47 -1 N ALA A 46 O ARG A 52 SHEET 3 A10 GLY A 27 TYR A 34 -1 N MET A 28 O TRP A 43 SHEET 4 A10 LEU A 334 ALA A 340 -1 O GLY A 335 N ILE A 33 SHEET 5 A10 PHE A 322 VAL A 329 -1 O GLY A 323 N ALA A 340 SHEET 6 A10 SER A 311 THR A 319 -1 N VAL A 313 O PHE A 328 SHEET 7 A10 GLU A 272 ASN A 275 -1 O GLU A 272 N HIS A 314 SHEET 8 A10 MET A 265 GLN A 267 -1 O TYR A 266 N MET A 273 SHEET 9 A10 ARG A 258 ILE A 262 -1 N TYR A 259 O GLN A 267 SHEET 10 A10 VAL A 299 ALA A 305 -1 O VAL A 299 N ARG A 261 SHEET 1 B 2 LEU A 59 GLU A 61 0 SHEET 2 B 2 LYS A 224 SER A 226 -1 O SER A 225 N PHE A 60 SHEET 1 C 2 LYS A 147 ARG A 148 0 SHEET 2 C 2 LEU A 296 PRO A 297 -1 O LEU A 296 N ARG A 148 SHEET 1 D 2 GLY A 202 ARG A 204 0 SHEET 2 D 2 LYS A 207 VAL A 209 -1 O LYS A 207 N ARG A 204 SHEET 1 E10 ARG B 52 PRO B 53 0 SHEET 2 E10 LYS B 37 ASP B 47 -1 N ALA B 46 O ARG B 52 SHEET 3 E10 GLY B 27 TYR B 34 -1 O MET B 28 N TRP B 43 SHEET 4 E10 LEU B 334 ALA B 340 -1 O GLY B 335 N ILE B 33 SHEET 5 E10 PHE B 322 VAL B 329 -1 N GLY B 323 O ALA B 340 SHEET 6 E10 SER B 311 THR B 319 -1 N VAL B 313 O PHE B 328 SHEET 7 E10 GLU B 272 ASN B 275 -1 O GLU B 272 N HIS B 314 SHEET 8 E10 MET B 265 GLN B 267 -1 N TYR B 266 O MET B 273 SHEET 9 E10 ARG B 258 ILE B 262 -1 N TYR B 259 O GLN B 267 SHEET 10 E10 VAL B 299 ALA B 305 -1 N VAL B 299 O ARG B 261 SHEET 1 F 3 PHE B 60 GLU B 61 0 SHEET 2 F 3 LYS B 224 SER B 225 -1 O SER B 225 N PHE B 60 SHEET 3 F 3 THR B 187 TRP B 188 -1 O TRP B 188 N LYS B 224 SHEET 1 G 2 LYS B 147 ARG B 148 0 SHEET 2 G 2 LEU B 296 PRO B 297 -1 O LEU B 296 N ARG B 148 SHEET 1 H 2 GLY B 202 ARG B 204 0 SHEET 2 H 2 LYS B 207 VAL B 209 -1 O LYS B 207 N ARG B 204 CISPEP 1 TRP A 276 PRO A 277 0 1.28 CISPEP 2 ASN A 302 PRO A 303 0 -2.67 CISPEP 3 TRP B 276 PRO B 277 0 1.37 CISPEP 4 ASN B 302 PRO B 303 0 -4.52 CRYST1 98.070 84.630 89.770 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 0.010197 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011816 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011140 0.00000