HEADER HYDROLASE 09-APR-01 1IEE TITLE STRUCTURE OF TETRAGONAL HEN EGG WHITE LYSOZYME AT 0.94 A FROM CRYSTALS TITLE 2 GROWN BY THE COUNTER-DIFFUSION METHOD COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSOZYME C; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 1,4-BETA-N-ACETYLMURAMIDASE C; COMPND 5 EC: 3.2.1.17 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 OTHER_DETAILS: EGG WHITE KEYWDS LYSOZYME, 1, 4-BETA-N-ACETYLMURAMIDASE C, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.SAUTER,F.OTALORA,J.-A.GAVIRA,O.VIDAL,R.GIEGE,J.-M.GARCIA-RUIZ REVDAT 6 20-NOV-24 1IEE 1 REMARK REVDAT 5 09-AUG-23 1IEE 1 REMARK LINK REVDAT 4 24-JUL-19 1IEE 1 REMARK REVDAT 3 24-FEB-09 1IEE 1 VERSN REVDAT 2 01-APR-03 1IEE 1 JRNL REVDAT 1 08-AUG-01 1IEE 0 JRNL AUTH C.SAUTER,F.OTALORA,J.A.GAVIRA,O.VIDAL,R.GIEGE, JRNL AUTH 2 J.M.GARCIA-RUIZ JRNL TITL STRUCTURE OF TETRAGONAL HEN EGG-WHITE LYSOZYME AT 0.94 A JRNL TITL 2 FROM CRYSTALS GROWN BY THE COUNTER-DIFFUSION METHOD. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 57 1119 2001 JRNL REFN ISSN 0907-4449 JRNL PMID 11468395 JRNL DOI 10.1107/S0907444901008873 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.-M.GARCIA-RUIZ,F.OTALORA,M.-L.NOVELLA,J.-A.GAVIRA, REMARK 1 AUTH 2 C.SAUTER,O.VIDAL REMARK 1 TITL A SUPERSATURATION WAVE OF PROTEIN CRYSTALLIZATION REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 0.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT 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) : 0.123 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.123 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.151 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 3655 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 72390 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.116 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.117 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.143 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.300 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 3288 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 64761 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1001 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 233 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1173.6 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 956.30 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 37 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 13632 REMARK 3 NUMBER OF RESTRAINTS : 19082 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 ANGLE DISTANCES (A) : 0.037 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.031 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.104 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.115 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.067 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.006 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.048 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.072 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: WATER OCCUPANCIES REFINED. REMARK 3 SIX SECTIONS OF THE MAIN CHAIN MODELED IN TWO DISCRETE REMARK 3 CONFORMATIONS (17-19,58-62,68-75,77-78,86-88,108-110). REMARK 4 REMARK 4 1IEE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-APR-01. REMARK 100 THE DEPOSITION ID IS D_1000013204. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-98; 10-DEC-98 REMARK 200 TEMPERATURE (KELVIN) : 110; 110 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG; EMBL/DESY, REMARK 200 HAMBURG REMARK 200 BEAMLINE : BW7B; X11 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.8337; 0.9057 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72390 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.940 REMARK 200 RESOLUTION RANGE LOW (A) : 31.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.32900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1LSA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 26.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLISATION TOOK PLACE IN THE REMARK 280 EUROPEAN SPACE AGENCY (ESA) ADVANCED PROTEIN CRYSTALLISATION REMARK 280 FACILITY (APCF) ONBOARD THE NASA SPACE SHUTTLE'S STS-95 MISSION. REMARK 280 A NEW APCF REACTOR WITH A LONG PROTEIN CHAMBER (67 MM) WAS REMARK 280 DESIGNED TO PERFORM CRYSTALLIZATION USING THE COUNTER-DIFFUSION REMARK 280 METHOD UNDER MICROGRAVITY CONDITIONS. THE PROTEIN CHAMBER WAS REMARK 280 FILLED WITH A SOLUTION OF 99 MG/ML OF HEN EGG WHITE LYSOZYME REMARK 280 (SUPPLIED BY SEIKAGAKU, BATCH NUMBER 100940, LOT E96302) REMARK 280 DISSOLVED IN 0.05 M ACETATE BUFFER (PH 4.5). THE SALT CHAMBER REMARK 280 CONTAINED 20% W/V NACL AND 0.05 M ACETATE BUFFER (PH 4.5). THE REMARK 280 ROTATORY PLUG CONNECTING THE PROTEIN AND THE SALT CHAMBERS WAS REMARK 280 FILLED WITH 10% W/V NACL, 0.5% W/V AGAROSE GEL AND 0.05 M REMARK 280 ACETATE BUFFER. CRYSTALLISATION TOOK PLACE IN MICROGRAVITY AT 20+ REMARK 280 /-0.1 C., COUNTER-DIFFUSION IN MODIFIED APCF REACTORS, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 18.61150 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 38.53050 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 38.53050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 27.91725 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 38.53050 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 38.53050 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 9.30575 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 38.53050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 38.53050 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 27.91725 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 38.53050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 38.53050 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 9.30575 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 18.61150 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A1092 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1103 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1139 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1169 LIES ON A SPECIAL POSITION. 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 CB - CG - CD ANGL. DEV. = -16.2 DEGREES REMARK 500 ARG A 14 NH1 - CZ - NH2 ANGL. DEV. = 12.8 DEGREES REMARK 500 ARG A 14 NE - CZ - NH2 ANGL. DEV. = -15.2 DEGREES REMARK 500 ARG A 14 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 21 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG A 21 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG A 45 NH1 - CZ - NH2 ANGL. DEV. = -7.0 DEGREES REMARK 500 ARG A 45 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 45 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 45 NE - CZ - NH2 ANGL. DEV. = 7.4 DEGREES REMARK 500 ASN A 59 CA - CB - CG ANGL. DEV. = 13.6 DEGREES REMARK 500 ARG A 61 CD - NE - CZ ANGL. DEV. = 15.1 DEGREES REMARK 500 ARG A 61 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 PRO A 70 N - CA - CB ANGL. DEV. = -7.5 DEGREES REMARK 500 ARG A 73 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG A 73 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 112 NE - CZ - NH1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ARG A 125 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 125 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 125 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 128 CB - CA - C ANGL. DEV. = -12.6 DEGREES REMARK 500 ARG A 128 N - CA - CB ANGL. DEV. = 11.9 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 ASN A 19 15.57 83.28 REMARK 500 THR A 69 79.67 -118.57 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 NA A 200 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 60 O REMARK 620 2 CYS A 64 O 89.8 REMARK 620 3 SER A 72 OG 87.7 167.1 REMARK 620 4 ARG A 73 O 92.2 93.6 99.2 REMARK 620 5 HOH A1221 O 99.8 85.8 82.2 168.0 REMARK 620 6 HOH A1222 O 172.5 96.8 85.0 91.0 77.2 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 205 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 193L RELATED DB: PDB REMARK 900 THE 1.33 A STRUCTURE OF TETRAGONAL HEN EGG WHITE LYSOZYME REMARK 900 RELATED ID: 194L RELATED DB: PDB REMARK 900 THE 1.40 A STRUCTURE OF SPACEHAB-01 HEN EGG WHITE LYSOZYME REMARK 900 RELATED ID: 1LSA RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF LYSOZYME DBREF 1IEE A 1 129 UNP P00698 LYSC_CHICK 19 147 SEQRES 1 A 129 LYS VAL PHE GLY ARG CYS GLU LEU ALA ALA ALA MET LYS SEQRES 2 A 129 ARG HIS GLY LEU ASP ASN TYR ARG GLY TYR SER LEU GLY SEQRES 3 A 129 ASN TRP VAL CYS ALA ALA LYS PHE GLU SER ASN PHE ASN SEQRES 4 A 129 THR GLN ALA THR ASN ARG ASN THR ASP GLY SER THR ASP SEQRES 5 A 129 TYR GLY ILE LEU GLN ILE ASN SER ARG TRP TRP CYS ASN SEQRES 6 A 129 ASP GLY ARG THR PRO GLY SER ARG ASN LEU CYS ASN ILE SEQRES 7 A 129 PRO CYS SER ALA LEU LEU SER SER ASP ILE THR ALA SER SEQRES 8 A 129 VAL ASN CYS ALA LYS LYS ILE VAL SER ASP GLY ASN GLY SEQRES 9 A 129 MET ASN ALA TRP VAL ALA TRP ARG ASN ARG CYS LYS GLY SEQRES 10 A 129 THR ASP VAL GLN ALA TRP ILE ARG GLY CYS ARG LEU HET NA A 200 1 HET CL A 201 1 HET CL A 202 1 HET CL A 203 1 HET CL A 204 1 HET CL A 205 1 HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION FORMUL 2 NA NA 1+ FORMUL 3 CL 5(CL 1-) FORMUL 8 HOH *233(H2 O) HELIX 1 1 GLY A 4 HIS A 15 1 12 HELIX 2 2 SER A 24 ASN A 37 1 14 HELIX 3 3 CYS A 80 SER A 85 5 6 HELIX 4 4 ILE A 88 SER A 100 1 13 HELIX 5 5 ASN A 103 ALA A 107 5 5 HELIX 6 6 TRP A 108 CYS A 115 1 8 HELIX 7 7 ASP A 119 ARG A 125 5 7 SHEET 1 A 3 THR A 43 ARG A 45 0 SHEET 2 A 3 THR A 51 TYR A 53 -1 N ASP A 52 O ASN A 44 SHEET 3 A 3 ILE A 58 ASN A 59 -1 N ILE A 58 O TYR A 53 SSBOND 1 CYS A 6 CYS A 127 1555 1555 2.00 SSBOND 2 CYS A 30 CYS A 115 1555 1555 2.06 SSBOND 3 CYS A 64 CYS A 80 1555 1555 2.04 SSBOND 4 CYS A 76 CYS A 94 1555 1555 2.04 LINK O ASER A 60 NA A NA A 200 1555 1555 2.34 LINK O CYS A 64 NA A NA A 200 1555 1555 2.64 LINK OG ASER A 72 NA A NA A 200 1555 1555 2.55 LINK O AARG A 73 NA A NA A 200 1555 1555 2.40 LINK NA A NA A 200 O AHOH A1221 1555 1555 2.46 LINK NA A NA A 200 O AHOH A1222 1555 1555 2.40 SITE 1 AC1 9 SER A 60 ARG A 61 CYS A 64 SER A 72 SITE 2 AC1 9 ARG A 73 HOH A1221 HOH A1222 HOH A1225 SITE 3 AC1 9 HOH A1226 SITE 1 AC2 5 TYR A 23 ALA A 110 ASN A 113 HOH A1217 SITE 2 AC2 5 HOH A1219 SITE 1 AC3 4 SER A 24 GLY A 26 GLN A 121 HOH A1220 SITE 1 AC4 5 GLY A 67 ARG A 68 THR A 69 SER A 72 SITE 2 AC4 5 HOH A1227 SITE 1 AC5 5 ARG A 14 HIS A 15 ASP A 87 ILE A 88 SITE 2 AC5 5 HOH A1233 SITE 1 AC6 2 LYS A 33 PHE A 38 CRYST1 77.061 77.061 37.223 90.00 90.00 90.00 P 43 21 2 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 0.012977 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012977 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026865 0.00000