HEADER TRANSFERASE 30-MAY-24 8ZPO TITLE THE CRYSTAL STRUCTURES OF MURK IN COMPLEX WITH N-ACETYLMURAMIC ACID TITLE 2 (MURNAC) FROM CLOSTRIDIUM ACETOBUTYLICUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ACETYLMURAMIC ACID/N-ACETYLGLUCOSAMINE KINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MURNAC/GLCNAC KINASE,MUREIN SUGAR KINASE; COMPND 5 EC: 2.7.1.-,2.7.1.59; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM ACETOBUTYLICUM (STRAIN ATCC 824 / SOURCE 3 DSM 792 / JCM 1419 / IAM 19013 / LMG 5710 / NBRC 13948 / NRRL B-527 SOURCE 4 / VKM B-1787 / 2291 / W); SOURCE 5 ORGANISM_TAXID: 272562; SOURCE 6 GENE: MURK, CA_C0183; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS N-ACETYLMURAMIC ACID/N-ACETYLGLUCOSAMINE KINASE, MURK, NUCLEOTIDE- KEYWDS 2 BINDING, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR X.Y.YANG,X.H.LIU REVDAT 1 09-APR-25 8ZPO 0 JRNL AUTH X.HE,C.LIU,X.LI,Q.YANG,F.NIU,L.AN,Y.FAN,Y.LI,Z.ZHOU,H.ZHOU, JRNL AUTH 2 X.YANG,X.LIU JRNL TITL STRUCTURAL AND BIOCHEMICAL INSIGHTS INTO THE MOLECULAR JRNL TITL 2 MECHANISM OF N-ACETYLGLUCOSAMINE/N-ACETYLMURAMIC ACID KINASE JRNL TITL 3 MURK FROM CLOSTRIDIUM ACETOBUTYLICUM. JRNL REF INT.J.BIOL.MACROMOL. V. 280 35747 2024 JRNL REFN ISSN 0141-8130 JRNL PMID 39304040 JRNL DOI 10.1016/J.IJBIOMAC.2024.135747 REMARK 2 REMARK 2 RESOLUTION. 1.36 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.19.2_4158: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.36 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 54.55 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 126569 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 6298 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 54.5500 - 4.2300 0.99 4293 259 0.1881 0.1949 REMARK 3 2 4.2200 - 3.3500 1.00 4188 207 0.1565 0.1684 REMARK 3 3 3.3500 - 2.9300 1.00 4148 220 0.1788 0.1804 REMARK 3 4 2.9300 - 2.6600 1.00 4083 235 0.1820 0.2009 REMARK 3 5 2.6600 - 2.4700 1.00 4109 199 0.1788 0.1767 REMARK 3 6 2.4700 - 2.3300 1.00 4075 224 0.1779 0.1840 REMARK 3 7 2.3300 - 2.2100 1.00 4071 235 0.1736 0.1990 REMARK 3 8 2.2100 - 2.1100 1.00 4049 223 0.1765 0.2104 REMARK 3 9 2.1100 - 2.0300 1.00 4053 228 0.1752 0.2065 REMARK 3 10 2.0300 - 1.9600 1.00 4017 228 0.1772 0.1966 REMARK 3 11 1.9600 - 1.9000 1.00 4059 215 0.1874 0.1939 REMARK 3 12 1.9000 - 1.8500 1.00 4050 201 0.1857 0.2233 REMARK 3 13 1.8500 - 1.8000 1.00 4029 186 0.1900 0.2427 REMARK 3 14 1.8000 - 1.7500 1.00 4061 210 0.1899 0.2269 REMARK 3 15 1.7500 - 1.7100 1.00 4041 209 0.1930 0.2306 REMARK 3 16 1.7100 - 1.6800 1.00 4009 220 0.1889 0.2108 REMARK 3 17 1.6800 - 1.6400 1.00 4056 207 0.1867 0.1929 REMARK 3 18 1.6400 - 1.6100 1.00 4030 213 0.1880 0.2198 REMARK 3 19 1.6100 - 1.5800 1.00 4027 201 0.1952 0.2394 REMARK 3 20 1.5800 - 1.5600 1.00 4024 205 0.1892 0.2356 REMARK 3 21 1.5600 - 1.5300 1.00 4022 200 0.1957 0.2182 REMARK 3 22 1.5300 - 1.5100 1.00 4048 201 0.1911 0.2426 REMARK 3 23 1.5100 - 1.4900 1.00 4013 216 0.1943 0.2155 REMARK 3 24 1.4900 - 1.4700 1.00 4005 214 0.1969 0.2185 REMARK 3 25 1.4700 - 1.4500 1.00 3995 206 0.2018 0.2461 REMARK 3 26 1.4500 - 1.4300 0.99 4033 214 0.2031 0.2160 REMARK 3 27 1.4300 - 1.4100 0.96 3812 214 0.2084 0.2154 REMARK 3 28 1.4100 - 1.3900 0.93 3768 197 0.2087 0.2252 REMARK 3 29 1.3900 - 1.3800 0.90 3616 163 0.2094 0.2189 REMARK 3 30 1.3800 - 1.3600 0.86 3487 148 0.2182 0.2310 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.240 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 4650 REMARK 3 ANGLE : 0.882 6248 REMARK 3 CHIRALITY : 0.080 744 REMARK 3 PLANARITY : 0.008 777 REMARK 3 DIHEDRAL : 6.822 662 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8ZPO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 03-JUN-24. REMARK 100 THE DEPOSITION ID IS D_1300048261. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-22 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 : SSRF REMARK 200 BEAMLINE : BL02U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 S 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 126769 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.360 REMARK 200 RESOLUTION RANGE LOW (A) : 109.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 11.70 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.36 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.40 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : 0.20600 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES MONOHYDRATE PH6.0 14% (W/V) REMARK 280 PEG4000, VAPOR DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 26.04450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.55100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.18150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.55100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.04450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.18150 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, 3 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 -78.13350 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 54.55100 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 13 CG CD CE NZ REMARK 470 LYS A 24 CG CD CE NZ REMARK 470 LYS A 41 CE NZ REMARK 470 GLU A 42 CG CD OE1 OE2 REMARK 470 GLU A 43 CD OE1 OE2 REMARK 470 ARG A 46 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 50 CD OE1 OE2 REMARK 470 GLU A 64 CG CD OE1 OE2 REMARK 470 GLU A 65 CD OE1 OE2 REMARK 470 GLU A 80 CG CD OE1 OE2 REMARK 470 ASP A 87 CG OD1 OD2 REMARK 470 LYS A 97 CD CE NZ REMARK 470 LYS A 114 CE NZ REMARK 470 LYS A 133 CD CE NZ REMARK 470 GLU A 191 CD OE1 OE2 REMARK 470 ARG A 212 CZ NH1 NH2 REMARK 470 LYS A 220 CE NZ REMARK 470 GLU A 231 CD OE1 OE2 REMARK 470 ARG A 234 CD NE CZ NH1 NH2 REMARK 470 LYS A 253 CG CD CE NZ REMARK 470 LYS A 285 CE NZ REMARK 470 LYS B 13 CG CD CE NZ REMARK 470 LYS B 24 CD CE NZ REMARK 470 GLU B 42 CD OE1 OE2 REMARK 470 ARG B 46 NE CZ NH1 NH2 REMARK 470 GLU B 50 CG CD OE1 OE2 REMARK 470 GLU B 64 CB CG CD OE1 OE2 REMARK 470 GLU B 65 CG CD OE1 OE2 REMARK 470 GLU B 80 CD OE1 OE2 REMARK 470 LYS B 97 CD CE NZ REMARK 470 LYS B 114 CE NZ REMARK 470 LYS B 133 CE NZ REMARK 470 LYS B 170 CE NZ REMARK 470 GLU B 191 CD OE1 OE2 REMARK 470 LYS B 220 CE NZ REMARK 470 GLU B 231 CD OE1 OE2 REMARK 470 ARG B 234 NE CZ NH1 NH2 REMARK 470 LYS B 253 CG CD CE NZ REMARK 470 LEU B 279 CD2 REMARK 470 LYS B 285 CD CE NZ 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 131 NE - CZ - NH2 ANGL. DEV. = -5.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 170 9.61 82.74 REMARK 500 ALA B 68 148.35 -170.75 REMARK 500 LYS B 170 12.27 83.04 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 A 898 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH A 899 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH A 900 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH A 901 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH A 902 DISTANCE = 6.28 ANGSTROMS REMARK 525 HOH A 903 DISTANCE = 6.44 ANGSTROMS REMARK 525 HOH A 904 DISTANCE = 6.62 ANGSTROMS REMARK 525 HOH B 879 DISTANCE = 6.25 ANGSTROMS REMARK 525 HOH B 880 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH B 881 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH B 882 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH B 883 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH B 884 DISTANCE = 6.79 ANGSTROMS DBREF 8ZPO A 1 306 UNP Q97ML3 MURK_CLOAB 1 306 DBREF 8ZPO B 1 306 UNP Q97ML3 MURK_CLOAB 1 306 SEQRES 1 A 306 MET LYS TYR VAL ILE GLY ILE ASP GLY GLY GLY SER LYS SEQRES 2 A 306 THR HIS MET LYS ILE SER THR LEU ASP TYR LYS VAL LEU SEQRES 3 A 306 LEU GLU VAL PHE LYS GLY PRO SER ASN ILE ASN SER SER SEQRES 4 A 306 THR LYS GLU GLU VAL LYS ARG VAL LEU GLN GLU LEU ILE SEQRES 5 A 306 MET GLU GLY LEU GLY LYS LEU GLY GLN SER LEU GLU GLU SEQRES 6 A 306 CYS SER ALA ILE CYS ILE GLY THR ALA GLY ALA ASP ARG SEQRES 7 A 306 THR GLU ASP LYS SER ILE ILE GLU ASP MET ILE ARG SER SEQRES 8 A 306 LEU GLY TYR MET GLY LYS ILE ILE VAL VAL ASN ASP ALA SEQRES 9 A 306 GLU ILE ALA LEU ALA GLY GLY ILE GLU LYS ARG GLU GLY SEQRES 10 A 306 ILE ILE VAL ILE SER GLY THR GLY SER ILE CYS TYR GLY SEQRES 11 A 306 ARG ASN LYS GLU GLY ARG SER ALA ARG SER GLY GLY TRP SEQRES 12 A 306 GLY HIS ILE ILE GLY ASP GLU GLY SER GLY TYR ASP ILE SEQRES 13 A 306 GLY ILE LYS ALA ILE LYS ALA ALA LEU LYS SER PHE ASP SEQRES 14 A 306 LYS ARG GLY GLU LYS THR ILE LEU GLU GLY ASP ILE LEU SEQRES 15 A 306 ASP PHE LEU LYS LEU LYS SER HIS GLU ASP LEU ILE ASN SEQRES 16 A 306 TYR ILE TYR ARG SER GLY VAL THR LYS LYS GLU ILE ALA SEQRES 17 A 306 SER LEU THR ARG VAL VAL ASN SER ALA TYR ILE LYS GLY SEQRES 18 A 306 ASP LEU VAL SER LYS ARG ILE LEU LYS GLU ALA ALA ARG SEQRES 19 A 306 GLU LEU PHE LEU SER VAL LYS ALA VAL VAL GLU VAL LEU SEQRES 20 A 306 SER MET GLN ASN LYS LYS VAL VAL LEU THR THR ALA GLY SEQRES 21 A 306 GLY VAL ILE ASN ASN ILE ASN TYR LEU TYR ASP GLU PHE SEQRES 22 A 306 ARG LYS PHE LEU ASN LEU ASN TYR PRO LYS VAL LYS ILE SEQRES 23 A 306 ILE SER MET LYS ASN ASP SER ALA PHE GLY ALA VAL ILE SEQRES 24 A 306 ILE ALA ARG SER GLU CYS ASP SEQRES 1 B 306 MET LYS TYR VAL ILE GLY ILE ASP GLY GLY GLY SER LYS SEQRES 2 B 306 THR HIS MET LYS ILE SER THR LEU ASP TYR LYS VAL LEU SEQRES 3 B 306 LEU GLU VAL PHE LYS GLY PRO SER ASN ILE ASN SER SER SEQRES 4 B 306 THR LYS GLU GLU VAL LYS ARG VAL LEU GLN GLU LEU ILE SEQRES 5 B 306 MET GLU GLY LEU GLY LYS LEU GLY GLN SER LEU GLU GLU SEQRES 6 B 306 CYS SER ALA ILE CYS ILE GLY THR ALA GLY ALA ASP ARG SEQRES 7 B 306 THR GLU ASP LYS SER ILE ILE GLU ASP MET ILE ARG SER SEQRES 8 B 306 LEU GLY TYR MET GLY LYS ILE ILE VAL VAL ASN ASP ALA SEQRES 9 B 306 GLU ILE ALA LEU ALA GLY GLY ILE GLU LYS ARG GLU GLY SEQRES 10 B 306 ILE ILE VAL ILE SER GLY THR GLY SER ILE CYS TYR GLY SEQRES 11 B 306 ARG ASN LYS GLU GLY ARG SER ALA ARG SER GLY GLY TRP SEQRES 12 B 306 GLY HIS ILE ILE GLY ASP GLU GLY SER GLY TYR ASP ILE SEQRES 13 B 306 GLY ILE LYS ALA ILE LYS ALA ALA LEU LYS SER PHE ASP SEQRES 14 B 306 LYS ARG GLY GLU LYS THR ILE LEU GLU GLY ASP ILE LEU SEQRES 15 B 306 ASP PHE LEU LYS LEU LYS SER HIS GLU ASP LEU ILE ASN SEQRES 16 B 306 TYR ILE TYR ARG SER GLY VAL THR LYS LYS GLU ILE ALA SEQRES 17 B 306 SER LEU THR ARG VAL VAL ASN SER ALA TYR ILE LYS GLY SEQRES 18 B 306 ASP LEU VAL SER LYS ARG ILE LEU LYS GLU ALA ALA ARG SEQRES 19 B 306 GLU LEU PHE LEU SER VAL LYS ALA VAL VAL GLU VAL LEU SEQRES 20 B 306 SER MET GLN ASN LYS LYS VAL VAL LEU THR THR ALA GLY SEQRES 21 B 306 GLY VAL ILE ASN ASN ILE ASN TYR LEU TYR ASP GLU PHE SEQRES 22 B 306 ARG LYS PHE LEU ASN LEU ASN TYR PRO LYS VAL LYS ILE SEQRES 23 B 306 ILE SER MET LYS ASN ASP SER ALA PHE GLY ALA VAL ILE SEQRES 24 B 306 ILE ALA ARG SER GLU CYS ASP HET AMU A 401 20 HET MES A 402 12 HET AMU B 401 20 HETNAM AMU N-ACETYL-BETA-MURAMIC ACID HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETSYN AMU N-ACETYL-MURAMIC ACID; BETA-N-ACETYLMURAMIC ACID FORMUL 3 AMU 2(C11 H19 N O8) FORMUL 4 MES C6 H13 N O4 S FORMUL 6 HOH *788(H2 O) HELIX 1 AA1 THR A 40 GLY A 60 1 21 HELIX 2 AA2 SER A 62 GLU A 64 5 3 HELIX 3 AA3 ARG A 78 SER A 91 1 14 HELIX 4 AA4 ASP A 103 GLU A 113 1 11 HELIX 5 AA5 TRP A 143 GLY A 148 1 6 HELIX 6 AA6 SER A 152 LYS A 170 1 19 HELIX 7 AA7 ILE A 176 LYS A 186 1 11 HELIX 8 AA8 SER A 189 GLU A 191 5 3 HELIX 9 AA9 ASP A 192 ARG A 199 1 8 HELIX 10 AB1 THR A 203 SER A 209 1 7 HELIX 11 AB2 LEU A 210 LYS A 220 1 11 HELIX 12 AB3 ASP A 222 LEU A 247 1 26 HELIX 13 AB4 ILE A 266 TYR A 281 1 16 HELIX 14 AB5 ASP A 292 GLU A 304 1 13 HELIX 15 AB6 THR B 40 GLY B 60 1 21 HELIX 16 AB7 SER B 62 GLU B 64 5 3 HELIX 17 AB8 ARG B 78 SER B 91 1 14 HELIX 18 AB9 ASP B 103 GLU B 113 1 11 HELIX 19 AC1 TRP B 143 GLY B 148 1 6 HELIX 20 AC2 SER B 152 LYS B 170 1 19 HELIX 21 AC3 ILE B 176 LYS B 186 1 11 HELIX 22 AC4 SER B 189 GLU B 191 5 3 HELIX 23 AC5 ASP B 192 SER B 200 1 9 HELIX 24 AC6 THR B 203 SER B 209 1 7 HELIX 25 AC7 LEU B 210 LYS B 220 1 11 HELIX 26 AC8 ASP B 222 LEU B 247 1 26 HELIX 27 AC9 ILE B 266 TYR B 281 1 16 HELIX 28 AD1 ASP B 292 GLU B 304 1 13 SHEET 1 AA1 5 VAL A 25 LYS A 31 0 SHEET 2 AA1 5 THR A 14 THR A 20 -1 N THR A 14 O LYS A 31 SHEET 3 AA1 5 TYR A 3 GLY A 9 -1 N ASP A 8 O HIS A 15 SHEET 4 AA1 5 CYS A 66 THR A 73 1 O GLY A 72 N GLY A 9 SHEET 5 AA1 5 LYS A 97 ASN A 102 1 O ILE A 99 N ILE A 69 SHEET 1 AA2 5 SER A 137 GLY A 141 0 SHEET 2 AA2 5 SER A 126 ARG A 131 -1 N GLY A 130 O ALA A 138 SHEET 3 AA2 5 GLY A 117 SER A 122 -1 N ILE A 119 O TYR A 129 SHEET 4 AA2 5 VAL A 254 ALA A 259 1 O ALA A 259 N SER A 122 SHEET 5 AA2 5 VAL A 284 ILE A 286 1 O LYS A 285 N VAL A 254 SHEET 1 AA3 5 VAL B 25 LYS B 31 0 SHEET 2 AA3 5 THR B 14 THR B 20 -1 N THR B 14 O LYS B 31 SHEET 3 AA3 5 TYR B 3 GLY B 9 -1 N ASP B 8 O HIS B 15 SHEET 4 AA3 5 CYS B 66 THR B 73 1 O SER B 67 N TYR B 3 SHEET 5 AA3 5 LYS B 97 ASN B 102 1 O ILE B 99 N ILE B 69 SHEET 1 AA4 5 SER B 137 GLY B 141 0 SHEET 2 AA4 5 SER B 126 ARG B 131 -1 N GLY B 130 O ALA B 138 SHEET 3 AA4 5 GLY B 117 SER B 122 -1 N ILE B 119 O TYR B 129 SHEET 4 AA4 5 VAL B 254 ALA B 259 1 O ALA B 259 N SER B 122 SHEET 5 AA4 5 VAL B 284 ILE B 286 1 O LYS B 285 N VAL B 254 CRYST1 52.089 104.363 109.102 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 0.019198 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009582 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009166 0.00000 CONECT 4560 4561 4571 4574 CONECT 4561 4560 4562 4579 CONECT 4562 4561 4563 4572 CONECT 4563 4562 4564 4573 CONECT 4564 4563 4565 4574 CONECT 4565 4564 4575 CONECT 4566 4567 4576 4579 CONECT 4567 4566 CONECT 4568 4569 4570 4572 CONECT 4569 4568 4577 4578 CONECT 4570 4568 CONECT 4571 4560 CONECT 4572 4562 4568 CONECT 4573 4563 CONECT 4574 4560 4564 CONECT 4575 4565 CONECT 4576 4566 CONECT 4577 4569 CONECT 4578 4569 CONECT 4579 4561 4566 CONECT 4580 4581 4585 CONECT 4581 4580 4582 CONECT 4582 4581 4583 CONECT 4583 4582 4584 4586 CONECT 4584 4583 4585 CONECT 4585 4580 4584 CONECT 4586 4583 4587 CONECT 4587 4586 4588 CONECT 4588 4587 4589 4590 4591 CONECT 4589 4588 CONECT 4590 4588 CONECT 4591 4588 CONECT 4592 4593 4603 4606 CONECT 4593 4592 4594 4611 CONECT 4594 4593 4595 4604 CONECT 4595 4594 4596 4605 CONECT 4596 4595 4597 4606 CONECT 4597 4596 4607 CONECT 4598 4599 4608 4611 CONECT 4599 4598 CONECT 4600 4601 4602 4604 CONECT 4601 4600 4609 4610 CONECT 4602 4600 CONECT 4603 4592 CONECT 4604 4594 4600 CONECT 4605 4595 CONECT 4606 4592 4596 CONECT 4607 4597 CONECT 4608 4598 CONECT 4609 4601 CONECT 4610 4601 CONECT 4611 4593 4598 MASTER 348 0 3 28 20 0 0 6 5397 2 52 48 END