PDB Short entry for 1LTM HEADER GLYCOSYLTRANSFERASE 26-SEP-97 1LTM TITLE ACCELERATED X-RAY STRUCTURE ELUCIDATION OF A 36 KDA TITLE 2 MURAMIDASE/TRANSGLYCOSYLASE USING WARP COMPND MOL_ID: 1; COMPND 2 MOLECULE: 36 KDA SOLUBLE LYTIC TRANSGLYCOSYLASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SOLUBLE ACTIVE DOMAIN OF MLTB; COMPND 5 SYNONYM: 35 KD SOLUBLE LYTIC TRANSGLYCOSYLASE, SLT35; COMPND 6 EC: 3.2.1.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: 122-1; SOURCE 5 CELL_LINE: BL21; SOURCE 6 CELLULAR_LOCATION: PERIPLASM; SOURCE 7 GENE: MLTB; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 11 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM; SOURCE 12 EXPRESSION_SYSTEM_VECTOR: PET21D+; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PAD115 KEYWDS GLYCOSYLTRANSFERASE, MURAMIDASE, TRANSGLYCOSYLASE, KEYWDS 2 PEPTIDOGLYCAN MATURATION, LYSOZYME, PERIPLASMIC EXPDTA X-RAY DIFFRACTION AUTHOR E.J.VAN ASSELT,B.W.DIJKSTRA REVDAT 2 24-FEB-09 1LTM 1 VERSN REVDAT 1 11-NOV-98 1LTM 0 JRNL AUTH E.J.VAN ASSELT,A.PERRAKIS,K.H.KALK,V.S.LAMZIN, JRNL AUTH 2 B.W.DIJKSTRA JRNL TITL ACCELERATED X-RAY STRUCTURE ELUCIDATION OF A 36 JRNL TITL 2 KDA MURAMIDASE/TRANSGLYCOSYLASE USING WARP. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 54 58 1998 JRNL REFN ISSN 0907-4449 JRNL PMID 9761817 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0001 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.5 REMARK 3 NUMBER OF REFLECTIONS : 41498 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 SET) : 0.186 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 4214 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.81 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5523 REMARK 3 BIN R VALUE (WORKING SET) : 0.2780 REMARK 3 BIN FREE R VALUE : 0.2770 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 644 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2826 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.19 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.22 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.370 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.180 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.430 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.810 ; 2.500 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARHCSD_SUGAR.SOL REMARK 3 PARAMETER FILE 3 : PARAM19.WAT REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1LTM COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-95 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 7.8-8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.920 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41653 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 29.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: ARP/WARP, PHASES, X-PLOR 3.843 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ROD-SHAPED CRYSTALS WERE GROWN AT REMARK 280 295 K IN 1 DAY TO 1 WEEK BY EQUILIBRATING A HANGING DROP, THAT REMARK 280 CONSISTED OF 3 UL OF PROTEIN SOLUTION AND 3 UL OF RESERVOIR REMARK 280 SOLUTION OF 100 MM BICINE-NAOH, PH 7.8-8.5 AND 0-6% PEG 20K., REMARK 280 VAPOR DIFFUSION - HANGING DROP 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 29.16450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.42650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.94150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.42650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.16450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.94150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 GLN A 98 REMARK 465 ALA A 99 REMARK 465 PRO A 100 REMARK 465 THR A 101 REMARK 465 THR A 102 REMARK 465 SER A 103 REMARK 465 VAL A 104 REMARK 465 LYS A 105 REMARK 465 PRO A 106 REMARK 465 PRO A 107 REMARK 465 SER A 108 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 340 77.69 -66.75 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 686 DISTANCE = 5.13 ANGSTROMS 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 400 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 237 OD1 REMARK 620 2 ASP A 241 OD1 89.5 REMARK 620 3 HIS A 243 O 85.2 88.9 REMARK 620 4 ASP A 251 OD2 140.2 129.4 87.6 REMARK 620 5 ASP A 251 OD1 96.5 158.0 112.7 51.2 REMARK 620 6 SER A 239 OG 91.9 76.1 164.8 103.9 82.5 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 400 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCN A 401 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 402 DBREF 1LTM A 42 361 UNP P41052 MLTB_ECOLI 42 361 SEQRES 1 A 320 GLU PRO GLN HIS ASN VAL MET GLN MET GLY GLY ASP PHE SEQRES 2 A 320 ALA ASN ASN PRO ASN ALA GLN GLN PHE ILE ASP LYS MET SEQRES 3 A 320 VAL ASN LYS HIS GLY PHE ASP ARG GLN GLN LEU GLN GLU SEQRES 4 A 320 ILE LEU SER GLN ALA LYS ARG LEU ASP SER VAL LEU ARG SEQRES 5 A 320 LEU MET ASP ASN GLN ALA PRO THR THR SER VAL LYS PRO SEQRES 6 A 320 PRO SER GLY PRO ASN GLY ALA TRP LEU ARG TYR ARG LYS SEQRES 7 A 320 LYS PHE ILE THR PRO ASP ASN VAL GLN ASN GLY VAL VAL SEQRES 8 A 320 PHE TRP ASN GLN TYR GLU ASP ALA LEU ASN ARG ALA TRP SEQRES 9 A 320 GLN VAL TYR GLY VAL PRO PRO GLU ILE ILE VAL GLY ILE SEQRES 10 A 320 ILE GLY VAL GLU THR ARG TRP GLY ARG VAL MET GLY LYS SEQRES 11 A 320 THR ARG ILE LEU ASP ALA LEU ALA THR LEU SER PHE ASN SEQRES 12 A 320 TYR PRO ARG ARG ALA GLU TYR PHE SER GLY GLU LEU GLU SEQRES 13 A 320 THR PHE LEU LEU MET ALA ARG ASP GLU GLN ASP ASP PRO SEQRES 14 A 320 LEU ASN LEU LYS GLY SER PHE ALA GLY ALA MET GLY TYR SEQRES 15 A 320 GLY GLN PHE MET PRO SER SER TYR LYS GLN TYR ALA VAL SEQRES 16 A 320 ASP PHE SER GLY ASP GLY HIS ILE ASN LEU TRP ASP PRO SEQRES 17 A 320 VAL ASP ALA ILE GLY SER VAL ALA ASN TYR PHE LYS ALA SEQRES 18 A 320 HIS GLY TRP VAL LYS GLY ASP GLN VAL ALA VAL MET ALA SEQRES 19 A 320 ASN GLY GLN ALA PRO GLY LEU PRO ASN GLY PHE LYS THR SEQRES 20 A 320 LYS TYR SER ILE SER GLN LEU ALA ALA ALA GLY LEU THR SEQRES 21 A 320 PRO GLN GLN PRO LEU GLY ASN HIS GLN GLN ALA SER LEU SEQRES 22 A 320 LEU ARG LEU ASP VAL GLY THR GLY TYR GLN TYR TRP TYR SEQRES 23 A 320 GLY LEU PRO ASN PHE TYR THR ILE THR ARG TYR ASN HIS SEQRES 24 A 320 SER THR HIS TYR ALA MET ALA VAL TRP GLN LEU GLY GLN SEQRES 25 A 320 ALA VAL ALA LEU ALA ARG VAL GLN HET NA A 400 1 HET BCN A 401 11 HET EDO A 402 4 HETNAM NA SODIUM ION HETNAM BCN BICINE HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 NA NA 1+ FORMUL 3 BCN C6 H13 N O4 FORMUL 4 EDO C2 H6 O2 FORMUL 5 HOH *327(H2 O) HELIX 1 1 PRO A 58 HIS A 71 1 14 HELIX 2 2 ARG A 75 GLN A 84 1 10 HELIX 3 3 ASP A 89 MET A 95 1 7 HELIX 4 4 ALA A 113 LYS A 120 1 8 HELIX 5 5 PRO A 124 GLN A 136 1 13 HELIX 6 6 GLU A 138 TYR A 148 1 11 HELIX 7 7 PRO A 152 THR A 163 1 12 HELIX 8 8 ILE A 174 PHE A 183 1 10 HELIX 9 9 PRO A 186 ASP A 205 5 20 HELIX 10 10 PRO A 228 TYR A 234 1 7 HELIX 11 11 PRO A 249 ALA A 262 1 14 HELIX 12 12 ILE A 292 ALA A 297 1 6 HELIX 13 13 PRO A 330 ARG A 337 1 8 HELIX 14 14 THR A 342 ARG A 359 1 18 SHEET 1 A 3 ALA A 272 MET A 274 0 SHEET 2 A 3 TYR A 323 GLY A 328 -1 N TYR A 327 O VAL A 273 SHEET 3 A 3 SER A 313 ASP A 318 -1 N LEU A 317 O GLN A 324 LINK NA NA A 400 OD1 ASP A 237 1555 1555 2.29 LINK NA NA A 400 OD1 ASP A 241 1555 1555 2.34 LINK NA NA A 400 O HIS A 243 1555 1555 2.23 LINK NA NA A 400 OD2 ASP A 251 1555 1555 2.49 LINK NA NA A 400 OD1 ASP A 251 1555 1555 2.55 LINK OG SER A 239 NA NA A 400 1555 1555 2.65 CISPEP 1 GLY A 109 PRO A 110 0 0.04 SITE 1 AC1 5 ASP A 237 SER A 239 ASP A 241 HIS A 243 SITE 2 AC1 5 ASP A 251 SITE 1 AC2 8 GLN A 225 PHE A 226 MET A 227 SER A 230 SITE 2 AC2 8 TYR A 259 TYR A 338 HOH A 616 HOH A 651 SITE 1 AC3 4 ARG A 188 TYR A 191 PHE A 192 HOH A 708 CRYST1 58.329 67.883 98.853 90.00 90.00 90.00 P 21 21 21 4 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 0.017144 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014731 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010116 0.00000