HEADER HYDROLASE 22-DEC-22 8C2O TITLE STRUCTURE OF E. COLI AMIA COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ACETYLMURAMOYL-L-ALANINE AMIDASE AMIA; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.5.1.28; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: AMIA, YFEE, B2435, JW2428; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: C43(DE3) KEYWDS MONOMER, AUTOINHIBITED, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR T.C.BAVERSTOCK,A.CROW REVDAT 1 14-JUN-23 8C2O 0 JRNL AUTH J.COOK,T.C.BAVERSTOCK,M.B.L.MCANDREW,D.I.ROPER, JRNL AUTH 2 P.J.STANSFELD,A.CROW JRNL TITL ACTIVATOR-INDUCED CONFORMATIONAL CHANGES REGULATE JRNL TITL 2 DIVISION-ASSOCIATED PEPTIDOGLYCAN AMIDASES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 120 80120 2023 JRNL REFN ESSN 1091-6490 JRNL PMID 37276423 JRNL DOI 10.1073/PNAS.2302580120 REMARK 2 REMARK 2 RESOLUTION. 2.35 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 59.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 21893 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.906 REMARK 3 FREE R VALUE TEST SET COUNT : 1074 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) : 2.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.41 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1523 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.2770 REMARK 3 BIN FREE R VALUE SET COUNT : 94 REMARK 3 BIN FREE R VALUE : 0.3480 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3497 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 73 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 51.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.44500 REMARK 3 B22 (A**2) : -0.64600 REMARK 3 B33 (A**2) : 2.09000 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): 0.315 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.234 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.169 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.389 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.949 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3578 ; 0.007 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 3477 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4836 ; 1.433 ; 1.647 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7992 ; 0.474 ; 1.586 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 456 ; 6.443 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 26 ; 6.737 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 626 ;15.701 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 555 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4220 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 816 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 791 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 51 ; 0.195 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1786 ; 0.177 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 97 ; 0.170 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 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): 1824 ; 5.077 ; 5.141 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1824 ; 5.060 ; 5.142 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2280 ; 7.151 ; 9.224 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2281 ; 7.150 ; 9.226 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1754 ; 6.164 ; 5.841 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1755 ; 6.162 ; 5.843 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2556 ; 9.071 ;10.395 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2557 ; 9.069 ;10.396 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 56 A 280 1 REMARK 3 1 A 56 A 280 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT 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 BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8C2O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1292127666. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAY-21 REMARK 200 TEMPERATURE (KELVIN) : 100 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 : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21955 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 REMARK 200 RESOLUTION RANGE LOW (A) : 59.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.60 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SEE PAPER FOR DETAILS., VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X,-Y,-Z REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.94950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.78150 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.94950 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 57.78150 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 A 34 REMARK 465 LYS A 35 REMARK 465 ASP A 36 REMARK 465 GLU A 37 REMARK 465 LEU A 38 REMARK 465 LEU A 39 REMARK 465 LYS A 40 REMARK 465 THR A 41 REMARK 465 SER A 42 REMARK 465 ASN A 43 REMARK 465 GLY A 44 REMARK 465 HIS A 45 REMARK 465 SER A 46 REMARK 465 LYS A 47 REMARK 465 PRO A 48 REMARK 465 LYS A 49 REMARK 465 ALA A 50 REMARK 465 LYS A 51 REMARK 465 LYS A 52 REMARK 465 SER A 53 REMARK 465 GLY A 54 REMARK 465 LYS A 283 REMARK 465 ALA A 284 REMARK 465 HIS A 285 REMARK 465 SER A 286 REMARK 465 LYS A 287 REMARK 465 LYS A 288 REMARK 465 ARG A 289 REMARK 465 LEU A 290 REMARK 465 GLU A 291 REMARK 465 HIS A 292 REMARK 465 HIS A 293 REMARK 465 HIS A 294 REMARK 465 HIS A 295 REMARK 465 HIS A 296 REMARK 465 HIS A 297 REMARK 465 MET B 34 REMARK 465 LYS B 35 REMARK 465 ASP B 36 REMARK 465 GLU B 37 REMARK 465 LEU B 38 REMARK 465 LEU B 39 REMARK 465 LYS B 40 REMARK 465 THR B 41 REMARK 465 SER B 42 REMARK 465 ASN B 43 REMARK 465 GLY B 44 REMARK 465 HIS B 45 REMARK 465 SER B 46 REMARK 465 LYS B 47 REMARK 465 PRO B 48 REMARK 465 LYS B 49 REMARK 465 ALA B 50 REMARK 465 LYS B 51 REMARK 465 LYS B 52 REMARK 465 SER B 53 REMARK 465 GLY B 54 REMARK 465 GLY B 55 REMARK 465 GLN B 282 REMARK 465 LYS B 283 REMARK 465 ALA B 284 REMARK 465 HIS B 285 REMARK 465 SER B 286 REMARK 465 LYS B 287 REMARK 465 LYS B 288 REMARK 465 ARG B 289 REMARK 465 LEU B 290 REMARK 465 GLU B 291 REMARK 465 HIS B 292 REMARK 465 HIS B 293 REMARK 465 HIS B 294 REMARK 465 HIS B 295 REMARK 465 HIS B 296 REMARK 465 HIS B 297 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 OG SER B 146 O HOH B 401 2.14 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 HIS A 65 -164.89 62.57 REMARK 500 ALA A 134 67.83 -162.73 REMARK 500 PRO A 140 -7.27 -50.80 REMARK 500 LYS A 217 131.20 -39.72 REMARK 500 SER A 244 -175.24 176.48 REMARK 500 HIS B 65 -163.86 62.52 REMARK 500 ALA B 134 68.67 -158.35 REMARK 500 ALA B 174 31.27 -96.68 REMARK 500 LYS B 177 -143.00 72.48 REMARK 500 ALA B 178 64.75 -110.66 REMARK 500 SER B 244 -178.15 -179.08 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 B 96 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 65 NE2 REMARK 620 2 GLU A 80 OE2 93.3 REMARK 620 3 HIS A 133 ND1 90.4 97.9 REMARK 620 4 ASP A 135 OD2 93.2 98.7 162.8 REMARK 620 5 GLU A 167 OE1 86.3 177.2 84.8 78.6 REMARK 620 6 GLU A 167 OE2 144.5 122.2 86.5 80.8 58.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 65 NE2 REMARK 620 2 GLU B 80 OE2 91.9 REMARK 620 3 HIS B 133 ND1 93.4 97.6 REMARK 620 4 ASP B 135 OD2 88.9 96.4 165.7 REMARK 620 5 GLU B 167 OE1 85.9 176.8 85.0 81.1 REMARK 620 6 GLU B 167 OE2 144.7 122.7 89.1 80.9 59.2 REMARK 620 N 1 2 3 4 5 DBREF 8C2O A 35 289 UNP P36548 AMIA_ECOLI 35 289 DBREF 8C2O B 35 289 UNP P36548 AMIA_ECOLI 35 289 SEQADV 8C2O MET A 34 UNP P36548 INITIATING METHIONINE SEQADV 8C2O LEU A 290 UNP P36548 EXPRESSION TAG SEQADV 8C2O GLU A 291 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS A 292 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS A 293 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS A 294 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS A 295 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS A 296 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS A 297 UNP P36548 EXPRESSION TAG SEQADV 8C2O MET B 34 UNP P36548 INITIATING METHIONINE SEQADV 8C2O LEU B 290 UNP P36548 EXPRESSION TAG SEQADV 8C2O GLU B 291 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS B 292 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS B 293 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS B 294 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS B 295 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS B 296 UNP P36548 EXPRESSION TAG SEQADV 8C2O HIS B 297 UNP P36548 EXPRESSION TAG SEQRES 1 A 264 MET LYS ASP GLU LEU LEU LYS THR SER ASN GLY HIS SER SEQRES 2 A 264 LYS PRO LYS ALA LYS LYS SER GLY GLY LYS ARG VAL VAL SEQRES 3 A 264 VAL LEU ASP PRO GLY HIS GLY GLY ILE ASP THR GLY ALA SEQRES 4 A 264 ILE GLY ARG ASN GLY SER LYS GLU LYS HIS VAL VAL LEU SEQRES 5 A 264 ALA ILE ALA LYS ASN VAL ARG SER ILE LEU ARG ASN HIS SEQRES 6 A 264 GLY ILE ASP ALA ARG LEU THR ARG SER GLY ASP THR PHE SEQRES 7 A 264 ILE PRO LEU TYR ASP ARG VAL GLU ILE ALA HIS LYS HIS SEQRES 8 A 264 GLY ALA ASP LEU PHE MET SER ILE HIS ALA ASP GLY PHE SEQRES 9 A 264 THR ASN PRO LYS ALA ALA GLY ALA SER VAL PHE ALA LEU SEQRES 10 A 264 SER ASN ARG GLY ALA SER SER ALA MET ALA LYS TYR LEU SEQRES 11 A 264 SER GLU ARG GLU ASN ARG ALA ASP GLU VAL ALA GLY LYS SEQRES 12 A 264 LYS ALA THR ASP LYS ASP HIS LEU LEU GLN GLN VAL LEU SEQRES 13 A 264 PHE ASP LEU VAL GLN THR ASP THR ILE LYS ASN SER LEU SEQRES 14 A 264 THR LEU GLY SER HIS ILE LEU LYS LYS ILE LYS PRO VAL SEQRES 15 A 264 HIS LYS LEU HIS SER ARG ASN THR GLU GLN ALA ALA PHE SEQRES 16 A 264 VAL VAL LEU LYS SER PRO SER VAL PRO SER VAL LEU VAL SEQRES 17 A 264 GLU THR SER PHE ILE THR ASN PRO GLU GLU GLU ARG LEU SEQRES 18 A 264 LEU GLY THR ALA ALA PHE ARG GLN LYS ILE ALA THR ALA SEQRES 19 A 264 ILE ALA GLU GLY VAL ILE SER TYR PHE HIS TRP PHE ASP SEQRES 20 A 264 ASN GLN LYS ALA HIS SER LYS LYS ARG LEU GLU HIS HIS SEQRES 21 A 264 HIS HIS HIS HIS SEQRES 1 B 264 MET LYS ASP GLU LEU LEU LYS THR SER ASN GLY HIS SER SEQRES 2 B 264 LYS PRO LYS ALA LYS LYS SER GLY GLY LYS ARG VAL VAL SEQRES 3 B 264 VAL LEU ASP PRO GLY HIS GLY GLY ILE ASP THR GLY ALA SEQRES 4 B 264 ILE GLY ARG ASN GLY SER LYS GLU LYS HIS VAL VAL LEU SEQRES 5 B 264 ALA ILE ALA LYS ASN VAL ARG SER ILE LEU ARG ASN HIS SEQRES 6 B 264 GLY ILE ASP ALA ARG LEU THR ARG SER GLY ASP THR PHE SEQRES 7 B 264 ILE PRO LEU TYR ASP ARG VAL GLU ILE ALA HIS LYS HIS SEQRES 8 B 264 GLY ALA ASP LEU PHE MET SER ILE HIS ALA ASP GLY PHE SEQRES 9 B 264 THR ASN PRO LYS ALA ALA GLY ALA SER VAL PHE ALA LEU SEQRES 10 B 264 SER ASN ARG GLY ALA SER SER ALA MET ALA LYS TYR LEU SEQRES 11 B 264 SER GLU ARG GLU ASN ARG ALA ASP GLU VAL ALA GLY LYS SEQRES 12 B 264 LYS ALA THR ASP LYS ASP HIS LEU LEU GLN GLN VAL LEU SEQRES 13 B 264 PHE ASP LEU VAL GLN THR ASP THR ILE LYS ASN SER LEU SEQRES 14 B 264 THR LEU GLY SER HIS ILE LEU LYS LYS ILE LYS PRO VAL SEQRES 15 B 264 HIS LYS LEU HIS SER ARG ASN THR GLU GLN ALA ALA PHE SEQRES 16 B 264 VAL VAL LEU LYS SER PRO SER VAL PRO SER VAL LEU VAL SEQRES 17 B 264 GLU THR SER PHE ILE THR ASN PRO GLU GLU GLU ARG LEU SEQRES 18 B 264 LEU GLY THR ALA ALA PHE ARG GLN LYS ILE ALA THR ALA SEQRES 19 B 264 ILE ALA GLU GLY VAL ILE SER TYR PHE HIS TRP PHE ASP SEQRES 20 B 264 ASN GLN LYS ALA HIS SER LYS LYS ARG LEU GLU HIS HIS SEQRES 21 B 264 HIS HIS HIS HIS HET ZN A 301 1 HET ZN B 301 1 HETNAM ZN ZINC ION FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *73(H2 O) HELIX 1 AA1 LYS A 79 HIS A 98 1 20 HELIX 2 AA2 PRO A 113 HIS A 124 1 12 HELIX 3 AA3 SER A 157 ARG A 169 1 13 HELIX 4 AA4 ALA A 170 GLY A 175 5 6 HELIX 5 AA5 THR A 179 LEU A 192 1 14 HELIX 6 AA6 GLN A 194 LYS A 213 1 20 HELIX 7 AA7 PHE A 228 LYS A 232 5 5 HELIX 8 AA8 ASN A 248 GLY A 256 1 9 HELIX 9 AA9 THR A 257 GLN A 282 1 26 HELIX 10 AB1 LYS B 79 HIS B 98 1 20 HELIX 11 AB2 PRO B 113 HIS B 124 1 12 HELIX 12 AB3 SER B 157 ARG B 169 1 13 HELIX 13 AB4 ARG B 169 ALA B 174 1 6 HELIX 14 AB5 ASP B 180 VAL B 193 1 14 HELIX 15 AB6 GLN B 194 LYS B 213 1 20 HELIX 16 AB7 PHE B 228 LYS B 232 5 5 HELIX 17 AB8 ASN B 248 GLY B 256 1 9 HELIX 18 AB9 THR B 257 ASN B 281 1 25 SHEET 1 AA1 6 ASP A 101 LEU A 104 0 SHEET 2 AA1 6 VAL A 58 PRO A 63 1 N LEU A 61 O ARG A 103 SHEET 3 AA1 6 LEU A 128 HIS A 133 1 O MET A 130 N ASP A 62 SHEET 4 AA1 6 SER A 238 GLU A 242 1 O VAL A 241 N SER A 131 SHEET 5 AA1 6 SER A 146 LEU A 150 -1 N SER A 146 O GLU A 242 SHEET 6 AA1 6 GLU A 224 ALA A 226 1 O GLU A 224 N ALA A 149 SHEET 1 AA2 6 ASP B 101 LEU B 104 0 SHEET 2 AA2 6 VAL B 58 PRO B 63 1 N LEU B 61 O ARG B 103 SHEET 3 AA2 6 LEU B 128 HIS B 133 1 O MET B 130 N ASP B 62 SHEET 4 AA2 6 SER B 238 GLU B 242 1 O VAL B 241 N SER B 131 SHEET 5 AA2 6 SER B 146 LEU B 150 -1 N SER B 146 O GLU B 242 SHEET 6 AA2 6 GLU B 224 ALA B 226 1 O GLU B 224 N ALA B 149 LINK NE2 HIS A 65 ZN ZN A 301 1555 1555 2.19 LINK OE2 GLU A 80 ZN ZN A 301 1555 1555 2.13 LINK ND1 HIS A 133 ZN ZN A 301 1555 1555 2.30 LINK OD2 ASP A 135 ZN ZN A 301 1555 1555 2.25 LINK OE1 GLU A 167 ZN ZN A 301 1555 1555 2.29 LINK OE2 GLU A 167 ZN ZN A 301 1555 1555 2.37 LINK NE2 HIS B 65 ZN ZN B 301 1555 1555 2.19 LINK OE2 GLU B 80 ZN ZN B 301 1555 1555 2.15 LINK ND1 HIS B 133 ZN ZN B 301 1555 1555 2.33 LINK OD2 ASP B 135 ZN ZN B 301 1555 1555 2.38 LINK OE1 GLU B 167 ZN ZN B 301 1555 1555 2.27 LINK OE2 GLU B 167 ZN ZN B 301 1555 1555 2.25 CRYST1 59.515 73.899 115.563 90.00 90.00 90.00 P 2 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 0.016802 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013532 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008653 0.00000