HEADER LYASE 16-APR-05 1ZE1 TITLE CONFORMATIONAL CHANGE OF PSEUDOURIDINE 55 SYNTHASE UPON ITS TITLE 2 ASSOCIATION WITH RNA SUBSTRATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA PSEUDOURIDINE SYNTHASE B; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: TRNA PSEUDOURIDINE 55 SYNTHASE, PSI55 SYNTHASE, COMPND 5 PSEUDOURIDYLATE SYNTHASE, URACIL HYDROLYASE; COMPND 6 EC: 4.2.1.70; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 GENE: TRUB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21DE3; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PLM1 KEYWDS RNA MODIFICATION ENZYME, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR K.PHANNACHET,R.H.HUANG REVDAT 4 30-OCT-24 1ZE1 1 REMARK REVDAT 3 23-AUG-23 1ZE1 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1ZE1 1 VERSN REVDAT 1 26-APR-05 1ZE1 0 JRNL AUTH K.PHANNACHET,R.H.HUANG JRNL TITL CONFORMATIONAL CHANGE OF PSEUDOURIDINE 55 SYNTHASE UPON ITS JRNL TITL 2 ASSOCIATION WITH RNA SUBSTRATE JRNL REF NUCLEIC ACIDS RES. V. 32 1422 2004 JRNL REFN ISSN 0305-1048 JRNL PMID 14990747 JRNL DOI 10.1093/NAR/GKH287 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 33272 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.235 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2940 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9756 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 108 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.270 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ZE1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-APR-05. REMARK 100 THE DEPOSITION ID IS D_1000032614. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL; NULL REMARK 200 TEMPERATURE (KELVIN) : NULL; NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 14-BM-C; 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.000; 1.000 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL; NULL REMARK 200 DETECTOR MANUFACTURER : NULL; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40146 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.5 REMARK 200 DATA REDUNDANCY : 7.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06900 REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1ZE2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 65.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 ARG A 309 REMARK 465 ARG B 309 REMARK 465 ARG C 309 REMARK 465 TYR D 117 REMARK 465 SER D 118 REMARK 465 ALA D 119 REMARK 465 LYS D 120 REMARK 465 LYS D 121 REMARK 465 TYR D 122 REMARK 465 LYS D 123 REMARK 465 GLY D 124 REMARK 465 GLU D 125 REMARK 465 ARG D 126 REMARK 465 LEU D 127 REMARK 465 TYR D 128 REMARK 465 LYS D 129 REMARK 465 LEU D 130 REMARK 465 ALA D 131 REMARK 465 ARG D 132 REMARK 465 GLU D 133 REMARK 465 GLY D 134 REMARK 465 LYS D 135 REMARK 465 ILE D 136 REMARK 465 ILE D 137 REMARK 465 ASN D 138 REMARK 465 LEU D 139 REMARK 465 PRO D 140 REMARK 465 ARG D 309 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O ARG D 291 N HIS D 293 2.17 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 THR A 29 -158.57 -90.68 REMARK 500 ASN A 51 -123.28 54.19 REMARK 500 GLU A 88 143.79 -174.81 REMARK 500 ARG A 90 -163.70 -79.31 REMARK 500 TYR A 110 11.28 -149.39 REMARK 500 ASP A 111 99.21 59.86 REMARK 500 ALA A 116 -110.11 -109.48 REMARK 500 TYR A 117 109.32 54.32 REMARK 500 LYS A 123 -0.97 -140.42 REMARK 500 GLU A 125 -175.12 -65.96 REMARK 500 ARG A 126 -57.78 76.15 REMARK 500 CYS A 184 13.36 -157.80 REMARK 500 ASN A 217 1.60 -61.41 REMARK 500 TRP A 228 -165.07 -74.58 REMARK 500 LEU A 229 123.44 70.40 REMARK 500 ASN A 244 -147.67 -92.87 REMARK 500 SER A 246 111.43 66.58 REMARK 500 LYS A 254 -31.60 -132.07 REMARK 500 ASP A 257 1.53 -173.51 REMARK 500 LYS A 261 -99.59 -56.05 REMARK 500 ASN A 283 -96.84 -74.02 REMARK 500 SER A 284 -43.34 177.57 REMARK 500 LYS A 292 -15.44 72.10 REMARK 500 GLU A 294 11.71 -64.89 REMARK 500 GLN A 296 71.80 -119.25 REMARK 500 GLN A 307 70.41 -66.59 REMARK 500 ASN B 51 -124.55 55.26 REMARK 500 GLU B 88 144.24 -172.37 REMARK 500 PHE B 104 1.93 -61.46 REMARK 500 TYR B 110 15.84 -147.76 REMARK 500 ASP B 111 77.48 52.64 REMARK 500 PRO B 115 97.56 -68.25 REMARK 500 SER B 118 114.94 67.70 REMARK 500 ALA B 119 -136.45 -115.19 REMARK 500 TYR B 122 156.59 75.14 REMARK 500 TYR B 128 -72.94 -60.81 REMARK 500 PRO B 140 101.50 -38.04 REMARK 500 PRO B 141 36.39 -70.92 REMARK 500 LYS B 142 126.62 -29.00 REMARK 500 CYS B 184 12.40 -156.06 REMARK 500 ASN B 217 2.02 -63.85 REMARK 500 GLU B 227 -37.55 -36.85 REMARK 500 TRP B 228 -162.35 -74.33 REMARK 500 LEU B 229 129.33 69.80 REMARK 500 ASN B 244 -144.44 -91.74 REMARK 500 SER B 246 113.85 61.11 REMARK 500 ASP B 257 2.27 -175.73 REMARK 500 LYS B 261 -99.70 -54.95 REMARK 500 GLU B 263 154.53 -47.93 REMARK 500 ALA B 276 -178.96 -170.91 REMARK 500 REMARK 500 THIS ENTRY HAS 116 RAMACHANDRAN OUTLIERS. 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 310 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 17 NE2 REMARK 620 2 HIS A 34 NE2 97.0 REMARK 620 3 HOH A 328 O 80.5 85.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 310 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 17 NE2 REMARK 620 2 HIS B 34 NE2 119.2 REMARK 620 3 HOH B 316 O 86.8 92.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 310 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 17 NE2 REMARK 620 2 HIS C 34 NE2 112.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 310 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 17 NE2 REMARK 620 2 HIS D 34 NE2 106.4 REMARK 620 N 1 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 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 310 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZE2 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH RNA REMARK 999 REMARK 999 SEQUENCE REMARK 999 ACCORDING TO THE AUTHORS THE CONFLICTS AT RESIDUES REMARK 999 296 AND 307 ARE LIKELY DUE TO AN ERROR IN THE DATABASE REMARK 999 SEQUENCE. DBREF 1ZE1 A 1 309 UNP Q9WZW0 TRUB_THEMA 1 309 DBREF 1ZE1 B 1 309 UNP Q9WZW0 TRUB_THEMA 1 309 DBREF 1ZE1 C 1 309 UNP Q9WZW0 TRUB_THEMA 1 309 DBREF 1ZE1 D 1 309 UNP Q9WZW0 TRUB_THEMA 1 309 SEQADV 1ZE1 GLN A 296 UNP Q9WZW0 ASN 296 SEE REMARK 999 SEQADV 1ZE1 ARG A 297 UNP Q9WZW0 GLU 297 CONFLICT SEQADV 1ZE1 GLN A 307 UNP Q9WZW0 ASN 307 SEE REMARK 999 SEQADV 1ZE1 GLN B 296 UNP Q9WZW0 ASN 296 SEE REMARK 999 SEQADV 1ZE1 ARG B 297 UNP Q9WZW0 GLU 297 CONFLICT SEQADV 1ZE1 GLN B 307 UNP Q9WZW0 ASN 307 SEE REMARK 999 SEQADV 1ZE1 GLN C 296 UNP Q9WZW0 ASN 296 SEE REMARK 999 SEQADV 1ZE1 ARG C 297 UNP Q9WZW0 GLU 297 CONFLICT SEQADV 1ZE1 GLN C 307 UNP Q9WZW0 ASN 307 SEE REMARK 999 SEQADV 1ZE1 GLN D 296 UNP Q9WZW0 ASN 296 SEE REMARK 999 SEQADV 1ZE1 ARG D 297 UNP Q9WZW0 GLU 297 CONFLICT SEQADV 1ZE1 GLN D 307 UNP Q9WZW0 ASN 307 SEE REMARK 999 SEQRES 1 A 309 MET LYS HIS GLY ILE LEU VAL ALA TYR LYS PRO LYS GLY SEQRES 2 A 309 PRO THR SER HIS ASP VAL VAL ASP GLU VAL ARG LYS LYS SEQRES 3 A 309 LEU LYS THR ARG LYS VAL GLY HIS GLY GLY THR LEU ASP SEQRES 4 A 309 PRO PHE ALA CYS GLY VAL LEU ILE ILE GLY VAL ASN GLN SEQRES 5 A 309 GLY THR ARG ILE LEU GLU PHE TYR LYS ASP LEU LYS LYS SEQRES 6 A 309 VAL TYR TRP VAL LYS MET ARG LEU GLY LEU ILE THR GLU SEQRES 7 A 309 THR PHE ASP ILE THR GLY GLU VAL VAL GLU GLU ARG GLU SEQRES 8 A 309 CYS ASN VAL THR GLU GLU GLU ILE ARG GLU ALA ILE PHE SEQRES 9 A 309 SER PHE VAL GLY GLU TYR ASP GLN VAL PRO PRO ALA TYR SEQRES 10 A 309 SER ALA LYS LYS TYR LYS GLY GLU ARG LEU TYR LYS LEU SEQRES 11 A 309 ALA ARG GLU GLY LYS ILE ILE ASN LEU PRO PRO LYS ARG SEQRES 12 A 309 VAL LYS ILE PHE LYS ILE TRP ASP VAL ASN ILE GLU GLY SEQRES 13 A 309 ARG ASP VAL SER PHE ARG VAL GLU VAL SER PRO GLY THR SEQRES 14 A 309 TYR ILE ARG SER LEU CYS MET ASP ILE GLY TYR LYS LEU SEQRES 15 A 309 GLY CYS GLY ALA THR ALA VAL GLU LEU VAL ARG GLU SER SEQRES 16 A 309 VAL GLY PRO HIS THR ILE GLU GLU SER LEU ASN VAL PHE SEQRES 17 A 309 GLU ALA ALA PRO GLU GLU ILE GLU ASN ARG ILE ILE PRO SEQRES 18 A 309 LEU GLU LYS CYS LEU GLU TRP LEU PRO ARG VAL VAL VAL SEQRES 19 A 309 HIS GLN GLU SER THR LYS MET ILE LEU ASN GLY SER GLN SEQRES 20 A 309 ILE HIS LEU GLU MET LEU LYS GLU TRP ASP GLY PHE LYS SEQRES 21 A 309 LYS GLY GLU VAL VAL ARG VAL PHE ASN GLU GLU GLY ARG SEQRES 22 A 309 LEU LEU ALA LEU ALA GLU ALA GLU ARG ASN SER SER PHE SEQRES 23 A 309 LEU GLU THR LEU ARG LYS HIS GLU ARG GLN ARG ARG VAL SEQRES 24 A 309 LEU THR LEU ARG LYS VAL PHE GLN THR ARG SEQRES 1 B 309 MET LYS HIS GLY ILE LEU VAL ALA TYR LYS PRO LYS GLY SEQRES 2 B 309 PRO THR SER HIS ASP VAL VAL ASP GLU VAL ARG LYS LYS SEQRES 3 B 309 LEU LYS THR ARG LYS VAL GLY HIS GLY GLY THR LEU ASP SEQRES 4 B 309 PRO PHE ALA CYS GLY VAL LEU ILE ILE GLY VAL ASN GLN SEQRES 5 B 309 GLY THR ARG ILE LEU GLU PHE TYR LYS ASP LEU LYS LYS SEQRES 6 B 309 VAL TYR TRP VAL LYS MET ARG LEU GLY LEU ILE THR GLU SEQRES 7 B 309 THR PHE ASP ILE THR GLY GLU VAL VAL GLU GLU ARG GLU SEQRES 8 B 309 CYS ASN VAL THR GLU GLU GLU ILE ARG GLU ALA ILE PHE SEQRES 9 B 309 SER PHE VAL GLY GLU TYR ASP GLN VAL PRO PRO ALA TYR SEQRES 10 B 309 SER ALA LYS LYS TYR LYS GLY GLU ARG LEU TYR LYS LEU SEQRES 11 B 309 ALA ARG GLU GLY LYS ILE ILE ASN LEU PRO PRO LYS ARG SEQRES 12 B 309 VAL LYS ILE PHE LYS ILE TRP ASP VAL ASN ILE GLU GLY SEQRES 13 B 309 ARG ASP VAL SER PHE ARG VAL GLU VAL SER PRO GLY THR SEQRES 14 B 309 TYR ILE ARG SER LEU CYS MET ASP ILE GLY TYR LYS LEU SEQRES 15 B 309 GLY CYS GLY ALA THR ALA VAL GLU LEU VAL ARG GLU SER SEQRES 16 B 309 VAL GLY PRO HIS THR ILE GLU GLU SER LEU ASN VAL PHE SEQRES 17 B 309 GLU ALA ALA PRO GLU GLU ILE GLU ASN ARG ILE ILE PRO SEQRES 18 B 309 LEU GLU LYS CYS LEU GLU TRP LEU PRO ARG VAL VAL VAL SEQRES 19 B 309 HIS GLN GLU SER THR LYS MET ILE LEU ASN GLY SER GLN SEQRES 20 B 309 ILE HIS LEU GLU MET LEU LYS GLU TRP ASP GLY PHE LYS SEQRES 21 B 309 LYS GLY GLU VAL VAL ARG VAL PHE ASN GLU GLU GLY ARG SEQRES 22 B 309 LEU LEU ALA LEU ALA GLU ALA GLU ARG ASN SER SER PHE SEQRES 23 B 309 LEU GLU THR LEU ARG LYS HIS GLU ARG GLN ARG ARG VAL SEQRES 24 B 309 LEU THR LEU ARG LYS VAL PHE GLN THR ARG SEQRES 1 C 309 MET LYS HIS GLY ILE LEU VAL ALA TYR LYS PRO LYS GLY SEQRES 2 C 309 PRO THR SER HIS ASP VAL VAL ASP GLU VAL ARG LYS LYS SEQRES 3 C 309 LEU LYS THR ARG LYS VAL GLY HIS GLY GLY THR LEU ASP SEQRES 4 C 309 PRO PHE ALA CYS GLY VAL LEU ILE ILE GLY VAL ASN GLN SEQRES 5 C 309 GLY THR ARG ILE LEU GLU PHE TYR LYS ASP LEU LYS LYS SEQRES 6 C 309 VAL TYR TRP VAL LYS MET ARG LEU GLY LEU ILE THR GLU SEQRES 7 C 309 THR PHE ASP ILE THR GLY GLU VAL VAL GLU GLU ARG GLU SEQRES 8 C 309 CYS ASN VAL THR GLU GLU GLU ILE ARG GLU ALA ILE PHE SEQRES 9 C 309 SER PHE VAL GLY GLU TYR ASP GLN VAL PRO PRO ALA TYR SEQRES 10 C 309 SER ALA LYS LYS TYR LYS GLY GLU ARG LEU TYR LYS LEU SEQRES 11 C 309 ALA ARG GLU GLY LYS ILE ILE ASN LEU PRO PRO LYS ARG SEQRES 12 C 309 VAL LYS ILE PHE LYS ILE TRP ASP VAL ASN ILE GLU GLY SEQRES 13 C 309 ARG ASP VAL SER PHE ARG VAL GLU VAL SER PRO GLY THR SEQRES 14 C 309 TYR ILE ARG SER LEU CYS MET ASP ILE GLY TYR LYS LEU SEQRES 15 C 309 GLY CYS GLY ALA THR ALA VAL GLU LEU VAL ARG GLU SER SEQRES 16 C 309 VAL GLY PRO HIS THR ILE GLU GLU SER LEU ASN VAL PHE SEQRES 17 C 309 GLU ALA ALA PRO GLU GLU ILE GLU ASN ARG ILE ILE PRO SEQRES 18 C 309 LEU GLU LYS CYS LEU GLU TRP LEU PRO ARG VAL VAL VAL SEQRES 19 C 309 HIS GLN GLU SER THR LYS MET ILE LEU ASN GLY SER GLN SEQRES 20 C 309 ILE HIS LEU GLU MET LEU LYS GLU TRP ASP GLY PHE LYS SEQRES 21 C 309 LYS GLY GLU VAL VAL ARG VAL PHE ASN GLU GLU GLY ARG SEQRES 22 C 309 LEU LEU ALA LEU ALA GLU ALA GLU ARG ASN SER SER PHE SEQRES 23 C 309 LEU GLU THR LEU ARG LYS HIS GLU ARG GLN ARG ARG VAL SEQRES 24 C 309 LEU THR LEU ARG LYS VAL PHE GLN THR ARG SEQRES 1 D 309 MET LYS HIS GLY ILE LEU VAL ALA TYR LYS PRO LYS GLY SEQRES 2 D 309 PRO THR SER HIS ASP VAL VAL ASP GLU VAL ARG LYS LYS SEQRES 3 D 309 LEU LYS THR ARG LYS VAL GLY HIS GLY GLY THR LEU ASP SEQRES 4 D 309 PRO PHE ALA CYS GLY VAL LEU ILE ILE GLY VAL ASN GLN SEQRES 5 D 309 GLY THR ARG ILE LEU GLU PHE TYR LYS ASP LEU LYS LYS SEQRES 6 D 309 VAL TYR TRP VAL LYS MET ARG LEU GLY LEU ILE THR GLU SEQRES 7 D 309 THR PHE ASP ILE THR GLY GLU VAL VAL GLU GLU ARG GLU SEQRES 8 D 309 CYS ASN VAL THR GLU GLU GLU ILE ARG GLU ALA ILE PHE SEQRES 9 D 309 SER PHE VAL GLY GLU TYR ASP GLN VAL PRO PRO ALA TYR SEQRES 10 D 309 SER ALA LYS LYS TYR LYS GLY GLU ARG LEU TYR LYS LEU SEQRES 11 D 309 ALA ARG GLU GLY LYS ILE ILE ASN LEU PRO PRO LYS ARG SEQRES 12 D 309 VAL LYS ILE PHE LYS ILE TRP ASP VAL ASN ILE GLU GLY SEQRES 13 D 309 ARG ASP VAL SER PHE ARG VAL GLU VAL SER PRO GLY THR SEQRES 14 D 309 TYR ILE ARG SER LEU CYS MET ASP ILE GLY TYR LYS LEU SEQRES 15 D 309 GLY CYS GLY ALA THR ALA VAL GLU LEU VAL ARG GLU SER SEQRES 16 D 309 VAL GLY PRO HIS THR ILE GLU GLU SER LEU ASN VAL PHE SEQRES 17 D 309 GLU ALA ALA PRO GLU GLU ILE GLU ASN ARG ILE ILE PRO SEQRES 18 D 309 LEU GLU LYS CYS LEU GLU TRP LEU PRO ARG VAL VAL VAL SEQRES 19 D 309 HIS GLN GLU SER THR LYS MET ILE LEU ASN GLY SER GLN SEQRES 20 D 309 ILE HIS LEU GLU MET LEU LYS GLU TRP ASP GLY PHE LYS SEQRES 21 D 309 LYS GLY GLU VAL VAL ARG VAL PHE ASN GLU GLU GLY ARG SEQRES 22 D 309 LEU LEU ALA LEU ALA GLU ALA GLU ARG ASN SER SER PHE SEQRES 23 D 309 LEU GLU THR LEU ARG LYS HIS GLU ARG GLN ARG ARG VAL SEQRES 24 D 309 LEU THR LEU ARG LYS VAL PHE GLN THR ARG HET MG A 310 1 HET MG B 310 1 HET MG C 310 1 HET MG D 310 1 HETNAM MG MAGNESIUM ION FORMUL 5 MG 4(MG 2+) FORMUL 9 HOH *108(H2 O) HELIX 1 1 THR A 15 LYS A 28 1 14 HELIX 2 2 GLN A 52 ARG A 55 5 4 HELIX 3 3 ILE A 56 ASP A 62 1 7 HELIX 4 4 THR A 95 PHE A 104 1 10 HELIX 5 5 SER A 105 VAL A 107 5 3 HELIX 6 6 ARG A 126 GLU A 133 1 8 HELIX 7 7 TYR A 170 LEU A 182 1 13 HELIX 8 8 ASN A 206 ALA A 210 5 5 HELIX 9 9 ALA A 211 ASN A 217 1 7 HELIX 10 10 GLU A 223 CYS A 225 5 3 HELIX 11 11 SER A 238 ASN A 244 1 7 HELIX 12 12 PHE A 286 ARG A 291 1 6 HELIX 13 13 THR B 15 LYS B 28 1 14 HELIX 14 14 GLN B 52 ARG B 55 5 4 HELIX 15 15 ILE B 56 ASP B 62 1 7 HELIX 16 16 THR B 95 PHE B 104 1 10 HELIX 17 17 SER B 105 VAL B 107 5 3 HELIX 18 18 LYS B 123 GLU B 133 1 11 HELIX 19 19 TYR B 170 LEU B 182 1 13 HELIX 20 20 ASN B 206 ALA B 210 5 5 HELIX 21 21 ALA B 211 ASN B 217 1 7 HELIX 22 22 GLU B 223 CYS B 225 5 3 HELIX 23 23 SER B 238 ASN B 244 1 7 HELIX 24 24 PHE B 286 HIS B 293 1 8 HELIX 25 25 THR C 15 LYS C 28 1 14 HELIX 26 26 GLN C 52 ARG C 55 5 4 HELIX 27 27 ILE C 56 ASP C 62 1 7 HELIX 28 28 THR C 95 PHE C 104 1 10 HELIX 29 29 SER C 105 VAL C 107 5 3 HELIX 30 30 GLY C 124 ALA C 131 5 8 HELIX 31 31 TYR C 170 LEU C 182 1 13 HELIX 32 32 GLU C 202 SER C 204 5 3 HELIX 33 33 ASN C 206 ALA C 210 5 5 HELIX 34 34 ALA C 211 ASN C 217 1 7 HELIX 35 35 SER C 238 ASN C 244 1 7 HELIX 36 36 SER C 284 GLU C 288 5 5 HELIX 37 37 THR D 15 LYS D 28 1 14 HELIX 38 38 GLN D 52 ARG D 55 5 4 HELIX 39 39 ILE D 56 LEU D 63 1 8 HELIX 40 40 THR D 95 PHE D 104 1 10 HELIX 41 41 SER D 105 VAL D 107 5 3 HELIX 42 42 TYR D 170 GLY D 183 1 14 HELIX 43 43 ALA D 211 ASN D 217 1 7 HELIX 44 44 GLU D 223 CYS D 225 5 3 HELIX 45 45 SER D 238 ASN D 244 1 7 HELIX 46 46 SER D 285 ARG D 291 1 7 SHEET 1 A15 ILE A 220 PRO A 221 0 SHEET 2 A15 GLY A 4 LYS A 10 -1 N ILE A 5 O ILE A 220 SHEET 3 A15 CYS A 43 VAL A 50 -1 O GLY A 44 N LYS A 10 SHEET 4 A15 VAL A 32 GLY A 35 -1 N GLY A 33 O GLY A 49 SHEET 5 A15 CYS A 43 VAL A 50 -1 O GLY A 49 N GLY A 33 SHEET 6 A15 ALA A 186 VAL A 196 1 O ARG A 193 N CYS A 43 SHEET 7 A15 HIS A 199 THR A 200 -1 O HIS A 199 N VAL A 196 SHEET 8 A15 ALA A 186 VAL A 196 -1 N VAL A 196 O HIS A 199 SHEET 9 A15 LYS A 65 LEU A 73 -1 N LYS A 70 O VAL A 189 SHEET 10 A15 ASP A 158 VAL A 165 -1 O VAL A 159 N MET A 71 SHEET 11 A15 LYS A 145 GLU A 155 -1 N ASN A 153 O SER A 160 SHEET 12 A15 GLY A 108 GLU A 109 -1 N GLY A 108 O ILE A 146 SHEET 13 A15 LYS A 145 GLU A 155 -1 O ILE A 146 N GLY A 108 SHEET 14 A15 VAL B 86 GLU B 89 -1 O GLU B 89 N ILE A 149 SHEET 15 A15 ILE B 76 THR B 77 -1 N ILE B 76 O GLU B 88 SHEET 1 B 2 ILE A 76 THR A 77 0 SHEET 2 B 2 VAL A 86 GLU A 88 -1 O GLU A 88 N ILE A 76 SHEET 1 C 6 ILE A 248 HIS A 249 0 SHEET 2 C 6 ARG A 298 VAL A 305 -1 O VAL A 299 N ILE A 248 SHEET 3 C 6 LEU A 274 ALA A 280 -1 N GLU A 279 O THR A 301 SHEET 4 C 6 VAL A 264 ASN A 269 -1 N VAL A 265 O ALA A 278 SHEET 5 C 6 ARG A 231 VAL A 234 1 N VAL A 234 O PHE A 268 SHEET 6 C 6 LEU A 253 GLU A 255 -1 O LYS A 254 N VAL A 233 SHEET 1 D 4 VAL B 32 GLY B 35 0 SHEET 2 D 4 CYS B 43 VAL B 50 -1 O GLY B 49 N GLY B 33 SHEET 3 D 4 ALA B 186 VAL B 196 1 O ARG B 193 N CYS B 43 SHEET 4 D 4 HIS B 199 THR B 200 -1 O HIS B 199 N VAL B 196 SHEET 1 E 8 GLY B 108 GLU B 109 0 SHEET 2 E 8 LYS B 145 GLU B 155 -1 O ILE B 146 N GLY B 108 SHEET 3 E 8 ASP B 158 VAL B 165 -1 O ARG B 162 N TRP B 150 SHEET 4 E 8 LYS B 65 LEU B 73 -1 N LYS B 65 O VAL B 165 SHEET 5 E 8 ALA B 186 VAL B 196 -1 O VAL B 189 N LYS B 70 SHEET 6 E 8 CYS B 43 VAL B 50 1 N CYS B 43 O ARG B 193 SHEET 7 E 8 GLY B 4 LYS B 10 -1 N LEU B 6 O ILE B 48 SHEET 8 E 8 ILE B 220 PRO B 221 -1 O ILE B 220 N ILE B 5 SHEET 1 F 6 ILE B 248 HIS B 249 0 SHEET 2 F 6 ARG B 298 VAL B 305 -1 O VAL B 299 N ILE B 248 SHEET 3 F 6 LEU B 274 ALA B 280 -1 N LEU B 277 O ARG B 303 SHEET 4 F 6 VAL B 264 ASN B 269 -1 N VAL B 265 O ALA B 278 SHEET 5 F 6 ARG B 231 VAL B 234 1 N VAL B 234 O PHE B 268 SHEET 6 F 6 LEU B 253 GLU B 255 -1 O LYS B 254 N VAL B 233 SHEET 1 G 7 GLY C 4 LYS C 10 0 SHEET 2 G 7 CYS C 43 VAL C 50 -1 O ILE C 48 N LEU C 6 SHEET 3 G 7 THR C 187 VAL C 196 1 O ARG C 193 N CYS C 43 SHEET 4 G 7 LYS C 65 ARG C 72 -1 N LYS C 70 O VAL C 189 SHEET 5 G 7 ASP C 158 VAL C 165 -1 O VAL C 163 N TYR C 67 SHEET 6 G 7 LYS C 145 GLU C 155 -1 N ASN C 153 O SER C 160 SHEET 7 G 7 GLY C 108 GLU C 109 -1 N GLY C 108 O ILE C 146 SHEET 1 H 4 VAL C 32 GLY C 35 0 SHEET 2 H 4 CYS C 43 VAL C 50 -1 O GLY C 49 N GLY C 33 SHEET 3 H 4 THR C 187 VAL C 196 1 O ARG C 193 N CYS C 43 SHEET 4 H 4 HIS C 199 THR C 200 -1 O HIS C 199 N VAL C 196 SHEET 1 I 2 ILE C 76 THR C 77 0 SHEET 2 I 2 VAL C 86 GLU C 88 -1 O GLU C 88 N ILE C 76 SHEET 1 J 6 ILE C 248 HIS C 249 0 SHEET 2 J 6 ARG C 298 VAL C 305 -1 O LEU C 300 N ILE C 248 SHEET 3 J 6 LEU C 274 ALA C 280 -1 N LEU C 277 O ARG C 303 SHEET 4 J 6 VAL C 264 ASN C 269 -1 N VAL C 265 O ALA C 278 SHEET 5 J 6 ARG C 231 VAL C 234 1 N VAL C 232 O ARG C 266 SHEET 6 J 6 LEU C 253 GLU C 255 -1 O LYS C 254 N VAL C 233 SHEET 1 K 4 VAL D 32 GLY D 35 0 SHEET 2 K 4 CYS D 43 VAL D 50 -1 O GLY D 49 N GLY D 33 SHEET 3 K 4 ALA D 186 VAL D 196 1 O ARG D 193 N VAL D 45 SHEET 4 K 4 HIS D 199 THR D 200 -1 O HIS D 199 N VAL D 196 SHEET 1 L 7 ILE D 146 ASN D 153 0 SHEET 2 L 7 ASP D 158 VAL D 165 -1 O ARG D 162 N TRP D 150 SHEET 3 L 7 LYS D 65 LEU D 73 -1 N MET D 71 O VAL D 159 SHEET 4 L 7 ALA D 186 VAL D 196 -1 O VAL D 189 N LYS D 70 SHEET 5 L 7 CYS D 43 VAL D 50 1 N VAL D 45 O ARG D 193 SHEET 6 L 7 GLY D 4 LYS D 10 -1 N LEU D 6 O ILE D 48 SHEET 7 L 7 ILE D 220 PRO D 221 -1 O ILE D 220 N ILE D 5 SHEET 1 M 2 ILE D 76 THR D 77 0 SHEET 2 M 2 VAL D 86 GLU D 88 -1 O GLU D 88 N ILE D 76 SHEET 1 N 6 ILE D 248 HIS D 249 0 SHEET 2 N 6 ARG D 298 VAL D 305 -1 O VAL D 299 N ILE D 248 SHEET 3 N 6 LEU D 274 ALA D 280 -1 N GLU D 279 O THR D 301 SHEET 4 N 6 VAL D 264 PHE D 268 -1 N VAL D 265 O ALA D 278 SHEET 5 N 6 ARG D 231 VAL D 234 1 N VAL D 232 O ARG D 266 SHEET 6 N 6 LEU D 253 GLU D 255 -1 O LYS D 254 N VAL D 233 SSBOND 1 CYS A 92 CYS A 184 1555 1555 2.03 SSBOND 2 CYS B 92 CYS B 184 1555 1555 2.04 SSBOND 3 CYS C 92 CYS C 184 1555 1555 2.03 SSBOND 4 CYS D 92 CYS D 184 1555 1555 2.04 LINK NE2 HIS A 17 MG MG A 310 1555 1555 2.67 LINK NE2 HIS A 34 MG MG A 310 1555 1555 2.63 LINK MG MG A 310 O HOH A 328 1555 1555 2.56 LINK NE2 HIS B 17 MG MG B 310 1555 1555 2.29 LINK NE2 HIS B 34 MG MG B 310 1555 1555 2.33 LINK MG MG B 310 O HOH B 316 1555 1555 2.77 LINK NE2 HIS C 17 MG MG C 310 1555 1555 2.39 LINK NE2 HIS C 34 MG MG C 310 1555 1555 2.44 LINK NE2 HIS D 17 MG MG D 310 1555 1555 2.62 LINK NE2 HIS D 34 MG MG D 310 1555 1555 2.41 SITE 1 AC1 3 HIS A 17 HIS A 34 HOH A 328 SITE 1 AC2 3 HIS B 17 HIS B 34 HOH B 316 SITE 1 AC3 2 HIS C 17 HIS C 34 SITE 1 AC4 2 HIS D 17 HIS D 34 CRYST1 44.650 64.170 176.070 87.48 86.44 79.35 P 1 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 0.022396 -0.004212 -0.001255 0.00000 SCALE2 0.000000 0.015857 -0.000526 0.00000 SCALE3 0.000000 0.000000 0.005694 0.00000