HEADER TRANSFERASE 24-APR-01 1IIR TITLE CRYSTAL STRUCTURE OF UDP-GLUCOSYLTRANSFERASE GTFB COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLYCOSYLTRANSFERASE GTFB; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: UDP-GLYCOSYLTRANSFERASE GTFB; COMPND 5 EC: 2.4.1.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AMYCOLATOPSIS ORIENTALIS; SOURCE 3 ORGANISM_TAXID: 31958; SOURCE 4 STRAIN: A82846; 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: PET22B KEYWDS GLYCOSYLTRANSFERASE, ROSSMANN FOLD, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.M.MULICHAK,H.C.LOSEY,C.T.WALSH,R.M.GARAVITO REVDAT 4 07-FEB-24 1IIR 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1IIR 1 VERSN REVDAT 2 01-APR-03 1IIR 1 JRNL REVDAT 1 18-JUL-01 1IIR 0 JRNL AUTH A.M.MULICHAK,H.C.LOSEY,C.T.WALSH,R.M.GARAVITO JRNL TITL STRUCTURE OF THE UDP-GLUCOSYLTRANSFERASE GTFB THAT MODIFIES JRNL TITL 2 THE HEPTAPEPTIDE AGLYCONE IN THE BIOSYNTHESIS OF VANCOMYCIN JRNL TITL 3 GROUP ANTIBIOTICS. JRNL REF STRUCTURE V. 9 547 2001 JRNL REFN ISSN 0969-2126 JRNL PMID 11470430 JRNL DOI 10.1016/S0969-2126(01)00616-5 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 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 : 40013 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.200 REMARK 3 FREE R VALUE TEST SET COUNT : 2867 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.86 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2410 REMARK 3 BIN FREE R VALUE : 0.2940 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 198 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 : 2792 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 293 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.80 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.13 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) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.900 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: REMARK 3 MISSING RESIDUES 56-62, 140-148, 246-248, 402-415 ARE DISORDERED REMARK 3 AND UNOBSERVED IN CRYSTAL STRUCTURE. ALSO, FOR SOME RESIDUES SIDE REMARK 3 CHAIN REMARK 3 ATOMS ARE DISORDERED AND OMITTED FROM REFINED COORDINATES (C8, R11, REMARK 3 E41, R63, E92, I149, D150, Q160, R273, D282, D283). REMARK 4 REMARK 4 1IIR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-APR-01. REMARK 100 THE DEPOSITION ID IS D_1000013308. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUN-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41091 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : 0.04900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 0.28100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM SULFATE, PEG 400, MES REMARK 280 BUFFER, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 41.67500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 51.05500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 51.05500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 20.83750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 51.05500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 51.05500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 62.51250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 51.05500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.05500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 20.83750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 51.05500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.05500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 62.51250 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 41.67500 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 300 REMARK: ENZYME IS A MONOMER. 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 MG MG A1404 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1579 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1619 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1656 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1689 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1692 LIES ON A SPECIAL POSITION. 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 SER A 56 REMARK 465 ALA A 57 REMARK 465 ARG A 58 REMARK 465 ALA A 59 REMARK 465 PRO A 60 REMARK 465 ILE A 61 REMARK 465 GLN A 62 REMARK 465 LEU A 140 REMARK 465 GLY A 141 REMARK 465 GLU A 142 REMARK 465 PRO A 143 REMARK 465 SER A 144 REMARK 465 THR A 145 REMARK 465 GLN A 146 REMARK 465 ASP A 147 REMARK 465 THR A 148 REMARK 465 GLY A 246 REMARK 465 SER A 247 REMARK 465 LEU A 248 REMARK 465 LYS A 402 REMARK 465 PRO A 403 REMARK 465 THR A 404 REMARK 465 VAL A 405 REMARK 465 SER A 406 REMARK 465 ALA A 407 REMARK 465 LEU A 408 REMARK 465 GLU A 409 REMARK 465 HIS A 410 REMARK 465 HIS A 411 REMARK 465 HIS A 412 REMARK 465 HIS A 413 REMARK 465 HIS A 414 REMARK 465 HIS A 415 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 CYS A 8 SG REMARK 470 ARG A 11 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 41 CG CD OE1 OE2 REMARK 470 ARG A 63 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 92 CG CD OE1 OE2 REMARK 470 ILE A 149 CG1 CG2 CD1 REMARK 470 ASP A 150 CG OD1 OD2 REMARK 470 GLN A 160 CG CD OE1 NE2 REMARK 470 ARG A 273 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 282 CG OD1 OD2 REMARK 470 ASP A 283 CG OD1 OD2 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 LEU A 102 120.85 -38.55 REMARK 500 THR A 191 171.07 72.95 REMARK 500 HIS A 193 50.75 -143.05 REMARK 500 PRO A 281 -86.86 -68.24 REMARK 500 ASP A 283 128.88 -36.24 REMARK 500 ALA A 331 -120.73 46.90 REMARK 500 ASP A 350 -89.70 -57.20 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 A1405 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 175 OD2 REMARK 620 2 HOH A1412 O 82.5 REMARK 620 3 HOH A1442 O 92.0 174.5 REMARK 620 4 HOH A1443 O 170.5 88.8 96.7 REMARK 620 5 HOH A1448 O 89.0 94.3 85.8 87.7 REMARK 620 6 HOH A1494 O 99.4 87.0 93.7 84.0 171.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1404 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1409 O REMARK 620 2 HOH A1409 O 95.2 REMARK 620 3 HOH A1436 O 86.1 88.9 REMARK 620 4 HOH A1436 O 88.9 86.0 172.5 REMARK 620 5 HOH A1470 O 79.6 174.3 93.2 91.4 REMARK 620 6 HOH A1470 O 174.3 79.6 91.4 93.1 105.7 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 SO4 A 1403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1405 DBREF 1IIR A 1 407 UNP P96559 P96559_AMYOR 1 407 SEQADV 1IIR LEU A 408 UNP P96559 EXPRESSION TAG SEQADV 1IIR GLU A 409 UNP P96559 EXPRESSION TAG SEQADV 1IIR HIS A 410 UNP P96559 EXPRESSION TAG SEQADV 1IIR HIS A 411 UNP P96559 EXPRESSION TAG SEQADV 1IIR HIS A 412 UNP P96559 EXPRESSION TAG SEQADV 1IIR HIS A 413 UNP P96559 EXPRESSION TAG SEQADV 1IIR HIS A 414 UNP P96559 EXPRESSION TAG SEQADV 1IIR HIS A 415 UNP P96559 EXPRESSION TAG SEQRES 1 A 415 MET ARG VAL LEU LEU ALA THR CYS GLY SER ARG GLY ASP SEQRES 2 A 415 THR GLU PRO LEU VAL ALA LEU ALA VAL ARG VAL ARG ASP SEQRES 3 A 415 LEU GLY ALA ASP VAL ARG MET CYS ALA PRO PRO ASP CYS SEQRES 4 A 415 ALA GLU ARG LEU ALA GLU VAL GLY VAL PRO HIS VAL PRO SEQRES 5 A 415 VAL GLY PRO SER ALA ARG ALA PRO ILE GLN ARG ALA LYS SEQRES 6 A 415 PRO LEU THR ALA GLU ASP VAL ARG ARG PHE THR THR GLU SEQRES 7 A 415 ALA ILE ALA THR GLN PHE ASP GLU ILE PRO ALA ALA ALA SEQRES 8 A 415 GLU GLY CYS ALA ALA VAL VAL THR THR GLY LEU LEU ALA SEQRES 9 A 415 ALA ALA ILE GLY VAL ARG SER VAL ALA GLU LYS LEU GLY SEQRES 10 A 415 ILE PRO TYR PHE TYR ALA PHE HIS CYS PRO SER TYR VAL SEQRES 11 A 415 PRO SER PRO TYR TYR PRO PRO PRO PRO LEU GLY GLU PRO SEQRES 12 A 415 SER THR GLN ASP THR ILE ASP ILE PRO ALA GLN TRP GLU SEQRES 13 A 415 ARG ASN ASN GLN SER ALA TYR GLN ARG TYR GLY GLY LEU SEQRES 14 A 415 LEU ASN SER HIS ARG ASP ALA ILE GLY LEU PRO PRO VAL SEQRES 15 A 415 GLU ASP ILE PHE THR PHE GLY TYR THR ASP HIS PRO TRP SEQRES 16 A 415 VAL ALA ALA ASP PRO VAL LEU ALA PRO LEU GLN PRO THR SEQRES 17 A 415 ASP LEU ASP ALA VAL GLN THR GLY ALA TRP ILE LEU PRO SEQRES 18 A 415 ASP GLU ARG PRO LEU SER PRO GLU LEU ALA ALA PHE LEU SEQRES 19 A 415 ASP ALA GLY PRO PRO PRO VAL TYR LEU GLY PHE GLY SER SEQRES 20 A 415 LEU GLY ALA PRO ALA ASP ALA VAL ARG VAL ALA ILE ASP SEQRES 21 A 415 ALA ILE ARG ALA HIS GLY ARG ARG VAL ILE LEU SER ARG SEQRES 22 A 415 GLY TRP ALA ASP LEU VAL LEU PRO ASP ASP GLY ALA ASP SEQRES 23 A 415 CYS PHE ALA ILE GLY GLU VAL ASN HIS GLN VAL LEU PHE SEQRES 24 A 415 GLY ARG VAL ALA ALA VAL ILE HIS HIS GLY GLY ALA GLY SEQRES 25 A 415 THR THR HIS VAL ALA ALA ARG ALA GLY ALA PRO GLN ILE SEQRES 26 A 415 LEU LEU PRO GLN MET ALA ASP GLN PRO TYR TYR ALA GLY SEQRES 27 A 415 ARG VAL ALA GLU LEU GLY VAL GLY VAL ALA HIS ASP GLY SEQRES 28 A 415 PRO ILE PRO THR PHE ASP SER LEU SER ALA ALA LEU ALA SEQRES 29 A 415 THR ALA LEU THR PRO GLU THR HIS ALA ARG ALA THR ALA SEQRES 30 A 415 VAL ALA GLY THR ILE ARG THR ASP GLY ALA ALA VAL ALA SEQRES 31 A 415 ALA ARG LEU LEU LEU ASP ALA VAL SER ARG GLU LYS PRO SEQRES 32 A 415 THR VAL SER ALA LEU GLU HIS HIS HIS HIS HIS HIS HET SO4 A1403 5 HET MG A1404 1 HET MG A1405 1 HETNAM SO4 SULFATE ION HETNAM MG MAGNESIUM ION FORMUL 2 SO4 O4 S 2- FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *293(H2 O) HELIX 1 1 SER A 10 LEU A 27 1 18 HELIX 2 2 PRO A 36 ASP A 38 5 3 HELIX 3 3 CYS A 39 VAL A 46 1 8 HELIX 4 4 THR A 68 ALA A 91 1 24 HELIX 5 5 LEU A 102 GLY A 117 1 16 HELIX 6 6 CYS A 126 VAL A 130 5 5 HELIX 7 7 ILE A 149 ILE A 177 1 29 HELIX 8 8 ASP A 184 THR A 191 1 8 HELIX 9 9 SER A 227 ALA A 236 1 10 HELIX 10 10 PRO A 251 HIS A 265 1 15 HELIX 11 11 ASP A 283 ALA A 285 5 3 HELIX 12 12 ASN A 294 PHE A 299 1 6 HELIX 13 13 GLY A 300 VAL A 302 5 3 HELIX 14 14 GLY A 310 GLY A 321 1 12 HELIX 15 15 ASP A 332 LEU A 343 1 12 HELIX 16 16 THR A 355 LEU A 367 1 13 HELIX 17 17 THR A 368 ILE A 382 1 15 HELIX 18 18 ASP A 385 ARG A 400 1 16 SHEET 1 A 7 HIS A 50 PRO A 52 0 SHEET 2 A 7 ASP A 30 ALA A 35 1 O MET A 33 N VAL A 51 SHEET 3 A 7 ARG A 2 ALA A 6 1 N VAL A 3 O ASP A 30 SHEET 4 A 7 ALA A 96 THR A 100 1 O ALA A 96 N LEU A 4 SHEET 5 A 7 TYR A 120 PHE A 124 1 N PHE A 121 O VAL A 97 SHEET 6 A 7 TRP A 195 VAL A 196 1 O TRP A 195 N PHE A 124 SHEET 7 A 7 VAL A 213 GLN A 214 1 O VAL A 213 N VAL A 196 SHEET 1 B 6 CYS A 287 ALA A 289 0 SHEET 2 B 6 VAL A 269 LEU A 271 1 O VAL A 269 N PHE A 288 SHEET 3 B 6 VAL A 241 GLY A 244 1 O VAL A 241 N ILE A 270 SHEET 4 B 6 ALA A 304 HIS A 307 1 O ALA A 304 N TYR A 242 SHEET 5 B 6 GLN A 324 LEU A 326 1 N ILE A 325 O VAL A 305 SHEET 6 B 6 GLY A 346 ALA A 348 1 N VAL A 347 O GLN A 324 LINK OD2 ASP A 175 MG MG A1405 1555 1555 1.98 LINK MG MG A1404 O HOH A1409 1555 1555 2.14 LINK MG MG A1404 O HOH A1409 1555 8665 2.14 LINK MG MG A1404 O HOH A1436 1555 1555 2.26 LINK MG MG A1404 O HOH A1436 1555 8665 2.26 LINK MG MG A1404 O HOH A1470 1555 1555 2.17 LINK MG MG A1404 O HOH A1470 1555 8665 2.17 LINK MG MG A1405 O HOH A1412 1555 1555 2.18 LINK MG MG A1405 O HOH A1442 1555 1555 2.01 LINK MG MG A1405 O HOH A1443 1555 1555 1.91 LINK MG MG A1405 O HOH A1448 1555 1555 2.12 LINK MG MG A1405 O HOH A1494 1555 1555 2.00 SITE 1 AC1 5 GLY A 310 GLY A 312 THR A 313 HOH A1497 SITE 2 AC1 5 HOH A1635 SITE 1 AC2 3 HOH A1409 HOH A1436 HOH A1470 SITE 1 AC3 6 ASP A 175 HOH A1412 HOH A1442 HOH A1443 SITE 2 AC3 6 HOH A1448 HOH A1494 CRYST1 102.110 102.110 83.350 90.00 90.00 90.00 P 41 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 0.009793 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009793 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011998 0.00000