HEADER HYDROLASE 22-SEP-05 2B44 TITLE TRUNCATED S. AUREUS LYTM, P 32 2 1 CRYSTAL FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLYCYL-GLYCINE ENDOPEPTIDASE LYTM; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: TRUNCATED LYTM; COMPND 5 SYNONYM: AUTOLYSIN LYTM; COMPND 6 EC: 3.4.24.75; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS; SOURCE 3 ORGANISM_TAXID: 1280; SOURCE 4 GENE: LYTM; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); 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: PET15B KEYWDS LYTM, LYSOSTAPHIN, PEPTIDOGLYCAN AMIDASE, PEPTIDASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.FIRCZUK,A.MUCHA,M.BOCHTLER REVDAT 3 23-AUG-23 2B44 1 REMARK SEQADV LINK REVDAT 2 25-MAR-08 2B44 1 REMARK VERSN REVDAT 1 10-JAN-06 2B44 0 JRNL AUTH M.FIRCZUK,A.MUCHA,M.BOCHTLER JRNL TITL CRYSTAL STRUCTURES OF ACTIVE LYTM. JRNL REF J.MOL.BIOL. V. 354 578 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 16269153 JRNL DOI 10.1016/J.JMB.2005.09.082 REMARK 2 REMARK 2 RESOLUTION. 1.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.25 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 49103 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2599 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) : 1.83 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.88 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3582 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.2120 REMARK 3 BIN FREE R VALUE SET COUNT : 203 REMARK 3 BIN FREE R VALUE : 0.2340 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1972 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 188 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.25000 REMARK 3 B22 (A**2) : 0.25000 REMARK 3 B33 (A**2) : -0.37000 REMARK 3 B12 (A**2) : 0.12000 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): 0.080 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.077 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.048 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.673 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2091 ; 0.014 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1668 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2847 ; 1.592 ; 1.905 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3903 ; 3.997 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 264 ; 7.596 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 105 ;34.598 ;24.762 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 289 ;14.679 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;29.571 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 278 ; 0.100 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2442 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 434 ; 0.008 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 352 ; 0.190 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1446 ; 0.230 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 986 ; 0.180 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 954 ; 0.113 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 171 ; 0.140 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 8 ; 0.055 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 9 ; 0.103 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 21 ; 0.252 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 11 ; 0.134 ; 0.200 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): 1635 ; 1.566 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 561 ; 0.033 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2053 ; 1.684 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 983 ; 3.149 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 794 ; 3.645 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK 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 THE RIDING REMARK 3 POSITIONS. THE LOOP REGION A204-A210 BREAKS THE CRYSTALLOGRAPHIC REMARK 3 TWO-FOLD SYMMERTY IN P3(2)21 SPACEGROUP, THEREFORE IT IS MODELED REMARK 3 AS DOUBLE CONFORMATION. THUS, IF ONE CONFORMATION IS CHOSEN FOR REMARK 3 ONE LOOP, THEN THE OTHER CONFORMATION IS REQUIRED FOR THE REMARK 3 SYMMETRY MATE. REMARK 4 REMARK 4 2B44 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-SEP-05. REMARK 100 THE DEPOSITION ID IS D_1000034650. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.05 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51861 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.830 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : 0.06300 REMARK 200 FOR THE DATA SET : 27.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.24400 REMARK 200 R SYM FOR SHELL (I) : 0.24400 REMARK 200 FOR SHELL : 4.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1QWY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 76.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS, 2.0 M MONOAMMONIUM REMARK 280 DIHYDROGEN PHOSPHATE, PH 4.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 68.69200 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.34600 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.34600 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 68.69200 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 ALA A 184 REMARK 465 HIS A 185 REMARK 465 SER A 315 REMARK 465 ARG A 316 REMARK 465 ALA B 184 REMARK 465 HIS B 185 REMARK 465 SER B 315 REMARK 465 ARG B 316 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 TYR A 239 -117.89 -114.17 REMARK 500 ASN A 262 -123.53 -88.79 REMARK 500 ASN B 262 -127.29 -89.75 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 400 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 210 NE2 REMARK 620 2 HIS A 210 NE2 0.9 REMARK 620 3 ASP A 214 OD1 106.3 105.6 REMARK 620 4 HIS A 293 ND1 107.8 107.6 108.4 REMARK 620 5 PO4 A 500 O4 105.6 106.5 118.1 110.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 210 NE2 REMARK 620 2 ASP B 214 OD1 107.2 REMARK 620 3 HIS B 293 ND1 106.0 108.7 REMARK 620 4 PO4 B 600 O2 105.5 119.0 109.7 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 700 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QWY RELATED DB: PDB REMARK 900 FULL LENGTH LYTM REMARK 900 RELATED ID: 2B0P RELATED DB: PDB REMARK 900 TRUNCATED LYTM, DIFFERENT CRYSTAL FORM REMARK 900 RELATED ID: 2B13 RELATED DB: PDB REMARK 900 TRUNCATED LYTM, DIFFERENT CRYSTAL FORM DBREF 2B44 A 185 316 UNP O33599 LYTM_STAAU 185 316 DBREF 2B44 B 185 316 UNP O33599 LYTM_STAAU 185 316 SEQADV 2B44 ALA A 184 UNP O33599 CLONING ARTIFACT SEQADV 2B44 ALA B 184 UNP O33599 CLONING ARTIFACT SEQRES 1 A 133 ALA HIS ALA LYS ASP ALA SER TRP LEU THR SER ARG LYS SEQRES 2 A 133 GLN LEU GLN PRO TYR GLY GLN TYR HIS GLY GLY GLY ALA SEQRES 3 A 133 HIS TYR GLY VAL ASP TYR ALA MET PRO GLU ASN SER PRO SEQRES 4 A 133 VAL TYR SER LEU THR ASP GLY THR VAL VAL GLN ALA GLY SEQRES 5 A 133 TRP SER ASN TYR GLY GLY GLY ASN GLN VAL THR ILE LYS SEQRES 6 A 133 GLU ALA ASN SER ASN ASN TYR GLN TRP TYR MET HIS ASN SEQRES 7 A 133 ASN ARG LEU THR VAL SER ALA GLY ASP LYS VAL LYS ALA SEQRES 8 A 133 GLY ASP GLN ILE ALA TYR SER GLY SER THR GLY ASN SER SEQRES 9 A 133 THR ALA PRO HIS VAL HIS PHE GLN ARG MET SER GLY GLY SEQRES 10 A 133 ILE GLY ASN GLN TYR ALA VAL ASP PRO THR SER TYR LEU SEQRES 11 A 133 GLN SER ARG SEQRES 1 B 133 ALA HIS ALA LYS ASP ALA SER TRP LEU THR SER ARG LYS SEQRES 2 B 133 GLN LEU GLN PRO TYR GLY GLN TYR HIS GLY GLY GLY ALA SEQRES 3 B 133 HIS TYR GLY VAL ASP TYR ALA MET PRO GLU ASN SER PRO SEQRES 4 B 133 VAL TYR SER LEU THR ASP GLY THR VAL VAL GLN ALA GLY SEQRES 5 B 133 TRP SER ASN TYR GLY GLY GLY ASN GLN VAL THR ILE LYS SEQRES 6 B 133 GLU ALA ASN SER ASN ASN TYR GLN TRP TYR MET HIS ASN SEQRES 7 B 133 ASN ARG LEU THR VAL SER ALA GLY ASP LYS VAL LYS ALA SEQRES 8 B 133 GLY ASP GLN ILE ALA TYR SER GLY SER THR GLY ASN SER SEQRES 9 B 133 THR ALA PRO HIS VAL HIS PHE GLN ARG MET SER GLY GLY SEQRES 10 B 133 ILE GLY ASN GLN TYR ALA VAL ASP PRO THR SER TYR LEU SEQRES 11 B 133 GLN SER ARG HET ZN A 400 1 HET PO4 A 500 5 HET PO4 A 700 5 HET ZN B 401 1 HET PO4 B 600 5 HETNAM ZN ZINC ION HETNAM PO4 PHOSPHATE ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 PO4 3(O4 P 3-) FORMUL 8 HOH *188(H2 O) HELIX 1 1 ALA A 189 SER A 194 1 6 HELIX 2 2 GLY A 302 GLN A 304 5 3 HELIX 3 3 PRO A 309 GLN A 314 1 6 HELIX 4 4 ALA B 189 SER B 194 1 6 HELIX 5 5 GLY B 302 GLN B 304 5 3 HELIX 6 6 PRO B 309 GLN B 314 1 6 SHEET 1 A 7 GLN A 197 GLN A 199 0 SHEET 2 A 7 VAL A 213 ALA A 216 -1 O ASP A 214 N GLN A 199 SHEET 3 A 7 HIS A 291 SER A 298 -1 O PHE A 294 N VAL A 213 SHEET 4 A 7 ASN A 254 ASN A 261 -1 N TRP A 257 O GLN A 295 SHEET 5 A 7 ASN A 243 GLU A 249 -1 N GLU A 249 O ASN A 254 SHEET 6 A 7 GLY A 229 TRP A 236 -1 N GLN A 233 O THR A 246 SHEET 7 A 7 LYS A 271 VAL A 272 -1 O VAL A 272 N GLY A 229 SHEET 1 B 4 GLN A 197 GLN A 199 0 SHEET 2 B 4 VAL A 213 ALA A 216 -1 O ASP A 214 N GLN A 199 SHEET 3 B 4 HIS A 291 SER A 298 -1 O PHE A 294 N VAL A 213 SHEET 4 B 4 ALA A 306 VAL A 307 -1 O VAL A 307 N ARG A 296 SHEET 1 C 2 GLY A 202 GLN A 203 0 SHEET 2 C 2 ALA A 209 HIS A 210 -1 O HIS A 210 N GLY A 202 SHEET 1 D 2 PRO A 222 TYR A 224 0 SHEET 2 D 2 GLN A 277 TYR A 280 -1 O ILE A 278 N VAL A 223 SHEET 1 E 7 GLN B 197 GLN B 199 0 SHEET 2 E 7 VAL B 213 ALA B 216 -1 O ASP B 214 N GLN B 199 SHEET 3 E 7 HIS B 291 SER B 298 -1 O PHE B 294 N VAL B 213 SHEET 4 E 7 ASN B 254 ASN B 261 -1 N TYR B 255 O MET B 297 SHEET 5 E 7 ASN B 243 GLU B 249 -1 N ILE B 247 O GLN B 256 SHEET 6 E 7 GLY B 229 TRP B 236 -1 N GLN B 233 O THR B 246 SHEET 7 E 7 LYS B 271 VAL B 272 -1 O VAL B 272 N GLY B 229 SHEET 1 F 4 GLN B 197 GLN B 199 0 SHEET 2 F 4 VAL B 213 ALA B 216 -1 O ASP B 214 N GLN B 199 SHEET 3 F 4 HIS B 291 SER B 298 -1 O PHE B 294 N VAL B 213 SHEET 4 F 4 ALA B 306 VAL B 307 -1 O VAL B 307 N ARG B 296 SHEET 1 G 2 GLY B 202 GLN B 203 0 SHEET 2 G 2 ALA B 209 HIS B 210 -1 O HIS B 210 N GLY B 202 SHEET 1 H 2 PRO B 222 TYR B 224 0 SHEET 2 H 2 GLN B 277 TYR B 280 -1 O ILE B 278 N VAL B 223 LINK NE2AHIS A 210 ZN ZN A 400 1555 1555 2.04 LINK NE2BHIS A 210 ZN ZN A 400 1555 1555 2.06 LINK OD1 ASP A 214 ZN ZN A 400 1555 1555 1.98 LINK ND1 HIS A 293 ZN ZN A 400 1555 1555 2.00 LINK ZN ZN A 400 O4 PO4 A 500 1555 1555 2.00 LINK NE2 HIS B 210 ZN ZN B 401 1555 1555 2.11 LINK OD1 ASP B 214 ZN ZN B 401 1555 1555 1.94 LINK ND1 HIS B 293 ZN ZN B 401 1555 1555 2.05 LINK ZN ZN B 401 O2 PO4 B 600 1555 1555 1.92 SITE 1 AC1 4 HIS A 210 ASP A 214 HIS A 293 PO4 A 500 SITE 1 AC2 10 TYR A 204 HIS A 210 ASP A 214 HIS A 260 SITE 2 AC2 10 GLY A 285 ASN A 286 SER A 287 HIS A 291 SITE 3 AC2 10 HIS A 293 ZN A 400 SITE 1 AC3 6 GLN A 233 SER A 237 ASN A 238 TYR A 239 SITE 2 AC3 6 GLN A 244 HOH A 747 SITE 1 AC4 4 HIS B 210 ASP B 214 HIS B 293 PO4 B 600 SITE 1 AC5 10 TYR B 204 HIS B 210 ASP B 214 HIS B 260 SITE 2 AC5 10 GLY B 285 ASN B 286 SER B 287 HIS B 291 SITE 3 AC5 10 HIS B 293 ZN B 401 CRYST1 100.434 100.434 103.038 90.00 90.00 120.00 P 32 2 1 12 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 0.009957 0.005749 0.000000 0.00000 SCALE2 0.000000 0.011497 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009705 0.00000