HEADER TRANSFERASE 21-JAN-05 1YMQ TITLE HAD SUPERFAMILY PHOSPHOTRANSFERASE SUBSTRATE DIVERSIFICATION: TITLE 2 STRUCTURE AND FUNCTION ANALYSIS OF THE HAD SUBCLASS IIB SUGAR TITLE 3 PHOSPHATASE BT4131 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUGAR-PHOSPHATE PHOSPHATASE BT4131; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES THETAIOTAOMICRON; SOURCE 3 ORGANISM_TAXID: 226186; SOURCE 4 STRAIN: VPI-5482; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET3A KEYWDS HAD SUPERFAMILY PHOSPHOTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR Z.LU,D.DUNAWAY-MARIANO,K.N.ALLEN REVDAT 5 23-AUG-23 1YMQ 1 REMARK LINK REVDAT 4 11-OCT-17 1YMQ 1 REMARK REVDAT 3 13-JUL-11 1YMQ 1 VERSN REVDAT 2 24-FEB-09 1YMQ 1 VERSN REVDAT 1 28-JUN-05 1YMQ 0 JRNL AUTH Z.LU,D.DUNAWAY-MARIANO,K.N.ALLEN JRNL TITL HAD SUPERFAMILY PHOSPHOTRANSFERASE SUBSTRATE JRNL TITL 2 DIVERSIFICATION: STRUCTURE AND FUNCTION ANALYSIS OF HAD JRNL TITL 3 SUBCLASS IIB SUGAR PHOSPHATASE BT4131. JRNL REF BIOCHEMISTRY V. 44 8684 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 15952775 JRNL DOI 10.1021/BI050009J REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.05 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 431902.590 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 20794 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) : 0.173 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2054 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2968 REMARK 3 BIN R VALUE (WORKING SET) : 0.1850 REMARK 3 BIN FREE R VALUE : 0.2290 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 331 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2017 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 183 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.38000 REMARK 3 B22 (A**2) : -2.75000 REMARK 3 B33 (A**2) : -0.63000 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) : 0.16 REMARK 3 ESD FROM SIGMAA (A) : 0.07 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) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.260 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 62.48 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1YMQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-FEB-05. REMARK 100 THE DEPOSITION ID IS D_1000031693. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JAN-04 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : OSMIC MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21268 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 32.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : 0.35000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.400 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: PLOYALANINE CHAIN (EXCEPT GLYCINE) OF PDB CODE REMARK 200 1NRW (A HALOACID DEHALOGENASE-LIKE HYDROLASE FROM B.SUBTILIS) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG1500, PH 7.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K 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 24.67650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.40050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.87050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.40050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.67650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.87050 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 MET A 1 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 ILE A 9 -71.78 -90.47 REMARK 500 THR A 12 -54.55 -121.20 REMARK 500 TYR A 126 -64.33 -95.97 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 MG A 262 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 8 OD1 REMARK 620 2 ASP A 10 O 90.7 REMARK 620 3 ASP A 211 OD1 78.5 82.9 REMARK 620 4 SO4 A 301 O2 92.1 94.5 170.2 REMARK 620 5 HOH A 311 O 158.1 83.4 79.8 109.4 REMARK 620 6 HOH A 316 O 92.4 174.5 93.3 89.9 92.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 263 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 219 O REMARK 620 2 ARG A 220 O 81.1 REMARK 620 3 ALA A 222 O 94.9 83.5 REMARK 620 4 ASP A 240 OD2 96.8 168.8 107.7 REMARK 620 5 HOH A 333 O 79.3 90.6 172.3 78.2 REMARK 620 6 HOH A 451 O 175.6 102.5 88.1 79.2 97.9 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 MG A 262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 263 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 301 DBREF 1YMQ A 1 261 UNP Q8A090 Q8A090_BACTN 1 261 SEQRES 1 A 261 MET THR LYS ALA LEU PHE PHE ASP ILE ASP GLY THR LEU SEQRES 2 A 261 VAL SER PHE GLU THR HIS ARG ILE PRO SER SER THR ILE SEQRES 3 A 261 GLU ALA LEU GLU ALA ALA HIS ALA LYS GLY LEU LYS ILE SEQRES 4 A 261 PHE ILE ALA THR GLY ARG PRO LYS ALA ILE ILE ASN ASN SEQRES 5 A 261 LEU SER GLU LEU GLN ASP ARG ASN LEU ILE ASP GLY TYR SEQRES 6 A 261 ILE THR MET ASN GLY ALA TYR CYS PHE VAL GLY GLU GLU SEQRES 7 A 261 VAL ILE TYR LYS SER ALA ILE PRO GLN GLU GLU VAL LYS SEQRES 8 A 261 ALA MET ALA ALA PHE CYS GLU LYS LYS GLY VAL PRO CYS SEQRES 9 A 261 ILE PHE VAL GLU GLU HIS ASN ILE SER VAL CYS GLN PRO SEQRES 10 A 261 ASN GLU MET VAL LYS LYS ILE PHE TYR ASP PHE LEU HIS SEQRES 11 A 261 VAL ASN VAL ILE PRO THR VAL SER PHE GLU GLU ALA SER SEQRES 12 A 261 ASN LYS GLU VAL ILE GLN MET THR PRO PHE ILE THR GLU SEQRES 13 A 261 GLU GLU GLU LYS GLU VAL LEU PRO SER ILE PRO THR CYS SEQRES 14 A 261 GLU ILE GLY ARG TRP TYR PRO ALA PHE ALA ASP VAL THR SEQRES 15 A 261 ALA LYS GLY ASP THR LYS GLN LYS GLY ILE ASP GLU ILE SEQRES 16 A 261 ILE ARG HIS PHE GLY ILE LYS LEU GLU GLU THR MET SER SEQRES 17 A 261 PHE GLY ASP GLY GLY ASN ASP ILE SER MET LEU ARG HIS SEQRES 18 A 261 ALA ALA ILE GLY VAL ALA MET GLY GLN ALA LYS GLU ASP SEQRES 19 A 261 VAL LYS ALA ALA ALA ASP TYR VAL THR ALA PRO ILE ASP SEQRES 20 A 261 GLU ASP GLY ILE SER LYS ALA MET LYS HIS PHE GLY ILE SEQRES 21 A 261 ILE HET MG A 262 1 HET MG A 263 1 HET SO4 A 301 5 HETNAM MG MAGNESIUM ION HETNAM SO4 SULFATE ION FORMUL 2 MG 2(MG 2+) FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *183(H2 O) HELIX 1 1 PRO A 22 LYS A 35 1 14 HELIX 2 2 PRO A 46 ILE A 50 5 5 HELIX 3 3 LEU A 53 ARG A 59 1 7 HELIX 4 4 MET A 68 GLY A 70 5 3 HELIX 5 5 PRO A 86 GLY A 101 1 16 HELIX 6 6 ASN A 118 TYR A 126 1 9 HELIX 7 7 SER A 138 SER A 143 1 6 HELIX 8 8 THR A 155 LEU A 163 1 9 HELIX 9 9 PRO A 164 ILE A 166 5 3 HELIX 10 10 THR A 187 GLY A 200 1 14 HELIX 11 11 LYS A 202 GLU A 204 5 3 HELIX 12 12 GLY A 212 ASN A 214 5 3 HELIX 13 13 ASP A 215 ALA A 222 1 8 HELIX 14 14 LYS A 232 ALA A 239 1 8 HELIX 15 15 PRO A 245 GLU A 248 5 4 HELIX 16 16 ASP A 249 PHE A 258 1 10 SHEET 1 A 8 GLU A 78 LYS A 82 0 SHEET 2 A 8 TYR A 72 VAL A 75 -1 N CYS A 73 O TYR A 81 SHEET 3 A 8 GLY A 64 THR A 67 -1 N TYR A 65 O PHE A 74 SHEET 4 A 8 LYS A 38 ALA A 42 1 N ILE A 41 O ILE A 66 SHEET 5 A 8 ALA A 4 PHE A 7 1 N LEU A 5 O PHE A 40 SHEET 6 A 8 THR A 206 GLY A 210 1 O MET A 207 N PHE A 6 SHEET 7 A 8 ILE A 224 ALA A 227 1 O VAL A 226 N SER A 208 SHEET 8 A 8 TYR A 241 VAL A 242 1 O TYR A 241 N ALA A 227 SHEET 1 B 3 ILE A 112 CYS A 115 0 SHEET 2 B 3 CYS A 104 VAL A 107 -1 N CYS A 104 O CYS A 115 SHEET 3 B 3 GLN A 149 PRO A 152 -1 O GLN A 149 N VAL A 107 SHEET 1 C 2 GLU A 170 GLY A 172 0 SHEET 2 C 2 ASP A 180 THR A 182 -1 O ASP A 180 N GLY A 172 LINK OD1 ASP A 8 MG MG A 262 1555 1555 2.18 LINK O ASP A 10 MG MG A 262 1555 1555 2.28 LINK OD1 ASP A 211 MG MG A 262 1555 1555 2.32 LINK O LEU A 219 MG MG A 263 1555 1555 2.74 LINK O ARG A 220 MG MG A 263 1555 1555 2.86 LINK O ALA A 222 MG MG A 263 1555 1555 2.58 LINK OD2 ASP A 240 MG MG A 263 1555 1555 2.79 LINK MG MG A 262 O2 SO4 A 301 1555 1555 2.31 LINK MG MG A 262 O HOH A 311 1555 1555 2.35 LINK MG MG A 262 O HOH A 316 1555 1555 2.32 LINK MG MG A 263 O HOH A 333 1555 1555 2.87 LINK MG MG A 263 O HOH A 451 1555 1555 2.74 SITE 1 AC1 6 ASP A 8 ASP A 10 ASP A 211 SO4 A 301 SITE 2 AC1 6 HOH A 311 HOH A 316 SITE 1 AC2 6 LEU A 219 ARG A 220 ALA A 222 ASP A 240 SITE 2 AC2 6 HOH A 333 HOH A 451 SITE 1 AC3 8 ASP A 8 ILE A 9 ASP A 10 THR A 43 SITE 2 AC3 8 GLY A 44 LYS A 188 ASN A 214 MG A 262 CRYST1 49.353 55.741 94.801 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 0.020262 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017940 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010548 0.00000