HEADER UNKNOWN FUNCTION 03-AUG-06 2HXT TITLE CRYSTAL STRUCTURE OF L-FUCONATE DEHYDRATASE FROM XANTHOMONAS TITLE 2 CAMPESTRIS LIGANDED WITH MG++ AND D-ERYTHRONOHYDROXAMATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-FUCONATE DEHYDRATASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XANTHOMONAS CAMPESTRIS PV. CAMPESTRIS; SOURCE 3 ORGANISM_TAXID: 340; SOURCE 4 STRAIN: ATCC 33913; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS L-FUCONATE DEHYDRATASE, ENOLASE SUPERFAMILY, D-ERYTHROMOHYDROXAMATE, KEYWDS 2 UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR A.A.FEDOROV,E.V.FEDOROV,W.S.YEW,J.F.RAKUS,J.A.GERLT,S.C.ALMO REVDAT 3 13-JUL-11 2HXT 1 VERSN REVDAT 2 24-FEB-09 2HXT 1 VERSN REVDAT 1 19-DEC-06 2HXT 0 JRNL AUTH W.S.YEW,A.A.FEDOROV,E.V.FEDOROV,J.F.RAKUS,R.W.PIERCE, JRNL AUTH 2 S.C.ALMO,J.A.GERLT JRNL TITL EVOLUTION OF ENZYMATIC ACTIVITIES IN THE ENOLASE JRNL TITL 2 SUPERFAMILY: L-FUCONATE DEHYDRATASE FROM XANTHOMONAS JRNL TITL 3 CAMPESTRIS. JRNL REF BIOCHEMISTRY V. 45 14582 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 17144652 JRNL DOI 10.1021/BI061687O REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.800 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 : 82705 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) : 0.179 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 4206 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 : 3347 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 426 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) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.40 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 2HXT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-AUG-06. REMARK 100 THE RCSB ID CODE IS RCSB038887. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97911 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82705 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 24.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.9 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 REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 2HNE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 56% TACSIMATE, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 6 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z REMARK 290 6555 X-Y,X,Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,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 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER, GENERATED FROM THE REMARK 300 MONOMER IN THE ASYMMETRIC UNIT BY CRYSTALLOGRAPHIC TWO FOLD AXIS 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 5900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 -79.76650 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 138.15963 REMARK 350 BIOMT3 2 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 465 ALA A 436 REMARK 465 SER A 437 REMARK 465 LYS A 438 REMARK 465 ALA A 439 REMARK 465 LYS A 440 REMARK 465 ALA A 441 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 ASP A 29 56.01 -150.54 REMARK 500 ALA A 156 -34.76 -131.33 REMARK 500 ASP A 269 85.38 59.90 REMARK 500 VAL A 328 -159.49 -103.11 REMARK 500 ALA A 352 22.94 -149.47 REMARK 500 ILE A 372 -58.36 -123.12 REMARK 500 LEU A 387 18.46 55.69 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 921 DISTANCE = 5.15 ANGSTROMS REMARK 525 HOH A 952 DISTANCE = 5.20 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 MG A 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 301 OE1 REMARK 620 2 EHM A 501 O1 84.5 REMARK 620 3 GLU A 274 OE2 83.6 159.1 REMARK 620 4 HOH A 648 O 85.9 95.4 100.7 REMARK 620 5 EHM A 501 ON 101.1 66.8 98.9 159.8 REMARK 620 6 ASP A 248 OD2 169.3 101.6 93.0 84.8 89.4 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 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EHM A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HNE RELATED DB: PDB REMARK 900 THE SAME PROTEIN UNCOMPLEXED REMARK 900 RELATED ID: 2HXU RELATED DB: PDB DBREF 2HXT A 1 441 UNP Q8P3K2 Q8P3K2_XANCP 1 441 SEQRES 1 A 441 MET ARG THR ILE ILE ALA LEU GLU THR HIS ASP VAL ARG SEQRES 2 A 441 PHE PRO THR SER ARG GLU LEU ASP GLY SER ASP ALA MET SEQRES 3 A 441 ASN PRO ASP PRO ASP TYR SER ALA ALA TYR VAL VAL LEU SEQRES 4 A 441 ARG THR ASP GLY ALA GLU ASP LEU ALA GLY TYR GLY LEU SEQRES 5 A 441 VAL PHE THR ILE GLY ARG GLY ASN ASP VAL GLN THR ALA SEQRES 6 A 441 ALA VAL ALA ALA LEU ALA GLU HIS VAL VAL GLY LEU SER SEQRES 7 A 441 VAL ASP LYS VAL ILE ALA ASP LEU GLY ALA PHE ALA ARG SEQRES 8 A 441 ARG LEU THR ASN ASP SER GLN LEU ARG TRP LEU GLY PRO SEQRES 9 A 441 GLU LYS GLY VAL MET HIS MET ALA ILE GLY ALA VAL ILE SEQRES 10 A 441 ASN ALA ALA TRP ASP LEU ALA ALA ARG ALA ALA ASN LYS SEQRES 11 A 441 PRO LEU TRP ARG PHE ILE ALA GLU LEU THR PRO GLU GLN SEQRES 12 A 441 LEU VAL ASP THR ILE ASP PHE ARG TYR LEU SER ASP ALA SEQRES 13 A 441 LEU THR ARG ASP GLU ALA LEU ALA ILE LEU ARG ASP ALA SEQRES 14 A 441 GLN PRO GLN ARG ALA ALA ARG THR ALA THR LEU ILE GLU SEQRES 15 A 441 GLN GLY TYR PRO ALA TYR THR THR SER PRO GLY TRP LEU SEQRES 16 A 441 GLY TYR SER ASP GLU LYS LEU VAL ARG LEU ALA LYS GLU SEQRES 17 A 441 ALA VAL ALA ASP GLY PHE ARG THR ILE LYS LEU LYS VAL SEQRES 18 A 441 GLY ALA ASN VAL GLN ASP ASP ILE ARG ARG CYS ARG LEU SEQRES 19 A 441 ALA ARG ALA ALA ILE GLY PRO ASP ILE ALA MET ALA VAL SEQRES 20 A 441 ASP ALA ASN GLN ARG TRP ASP VAL GLY PRO ALA ILE ASP SEQRES 21 A 441 TRP MET ARG GLN LEU ALA GLU PHE ASP ILE ALA TRP ILE SEQRES 22 A 441 GLU GLU PRO THR SER PRO ASP ASP VAL LEU GLY HIS ALA SEQRES 23 A 441 ALA ILE ARG GLN GLY ILE THR PRO VAL PRO VAL SER THR SEQRES 24 A 441 GLY GLU HIS THR GLN ASN ARG VAL VAL PHE LYS GLN LEU SEQRES 25 A 441 LEU GLN ALA GLY ALA VAL ASP LEU ILE GLN ILE ASP ALA SEQRES 26 A 441 ALA ARG VAL GLY GLY VAL ASN GLU ASN LEU ALA ILE LEU SEQRES 27 A 441 LEU LEU ALA ALA LYS PHE GLY VAL ARG VAL PHE PRO HIS SEQRES 28 A 441 ALA GLY GLY VAL GLY LEU CYS GLU LEU VAL GLN HIS LEU SEQRES 29 A 441 ALA MET ALA ASP PHE VAL ALA ILE THR GLY LYS MET GLU SEQRES 30 A 441 ASP ARG ALA ILE GLU PHE VAL ASP HIS LEU HIS GLN HIS SEQRES 31 A 441 PHE LEU ASP PRO VAL ARG ILE GLN HIS GLY ARG TYR LEU SEQRES 32 A 441 ALA PRO GLU VAL PRO GLY PHE SER ALA GLU MET HIS PRO SEQRES 33 A 441 ALA SER ILE ALA GLU PHE SER TYR PRO ASP GLY ARG PHE SEQRES 34 A 441 TRP VAL GLU ASP LEU ALA ALA SER LYS ALA LYS ALA HET MG A 601 1 HET EHM A 501 10 HETNAM MG MAGNESIUM ION HETNAM EHM (2R,3R)-N,2,3,4-TETRAHYDROXYBUTANAMIDE HETSYN EHM D-ERYTHRONOHYDROXAMATE FORMUL 2 MG MG 2+ FORMUL 3 EHM C4 H9 N O5 FORMUL 4 HOH *426(H2 O) HELIX 1 1 PRO A 15 GLU A 19 5 5 HELIX 2 2 GLY A 59 ALA A 69 1 11 HELIX 3 3 LEU A 70 VAL A 75 1 6 HELIX 4 4 SER A 78 ASP A 85 1 8 HELIX 5 5 ASP A 85 ASN A 95 1 11 HELIX 6 6 ASP A 96 LEU A 102 1 7 HELIX 7 7 LYS A 106 ALA A 128 1 23 HELIX 8 8 PRO A 131 GLU A 138 1 8 HELIX 9 9 THR A 140 ILE A 148 1 9 HELIX 10 10 THR A 158 GLN A 170 1 13 HELIX 11 11 GLN A 172 GLY A 184 1 13 HELIX 12 12 SER A 198 ASP A 212 1 15 HELIX 13 13 ASN A 224 GLY A 240 1 17 HELIX 14 14 ASP A 254 GLN A 264 1 11 HELIX 15 15 LEU A 265 ASP A 269 5 5 HELIX 16 16 ASP A 281 THR A 293 1 13 HELIX 17 17 ASN A 305 GLY A 316 1 12 HELIX 18 18 GLY A 329 PHE A 344 1 16 HELIX 19 19 GLY A 356 ILE A 372 1 17 HELIX 20 20 LEU A 387 PHE A 391 5 5 HELIX 21 21 HIS A 415 SER A 423 1 9 HELIX 22 22 GLY A 427 ALA A 435 1 9 SHEET 1 A 3 ILE A 4 ARG A 13 0 SHEET 2 A 3 SER A 33 THR A 41 -1 O ALA A 34 N VAL A 12 SHEET 3 A 3 ALA A 48 THR A 55 -1 O GLY A 49 N LEU A 39 SHEET 1 B 8 ARG A 347 VAL A 348 0 SHEET 2 B 8 LEU A 320 ILE A 321 1 N ILE A 321 O ARG A 347 SHEET 3 B 8 VAL A 297 THR A 299 1 O VAL A 297 N LEU A 320 SHEET 4 B 8 ILE A 273 GLU A 274 1 N ILE A 273 O SER A 298 SHEET 5 B 8 ALA A 244 ASP A 248 1 N VAL A 247 O GLU A 274 SHEET 6 B 8 THR A 216 LYS A 220 1 N LEU A 219 O ALA A 246 SHEET 7 B 8 TYR A 185 GLY A 193 1 N GLY A 193 O LYS A 220 SHEET 8 B 8 ILE A 381 PHE A 383 1 O ILE A 381 N PRO A 186 SHEET 1 C 9 ARG A 347 VAL A 348 0 SHEET 2 C 9 LEU A 320 ILE A 321 1 N ILE A 321 O ARG A 347 SHEET 3 C 9 VAL A 297 THR A 299 1 O VAL A 297 N LEU A 320 SHEET 4 C 9 ILE A 273 GLU A 274 1 N ILE A 273 O SER A 298 SHEET 5 C 9 ALA A 244 ASP A 248 1 N VAL A 247 O GLU A 274 SHEET 6 C 9 THR A 216 LYS A 220 1 N LEU A 219 O ALA A 246 SHEET 7 C 9 TYR A 185 GLY A 193 1 N GLY A 193 O LYS A 220 SHEET 8 C 9 ARG A 401 TYR A 402 -1 O TYR A 402 N TYR A 185 SHEET 9 C 9 ILE A 397 GLN A 398 -1 N GLN A 398 O ARG A 401 LINK MG MG A 601 OE1 GLU A 301 1555 1555 2.20 LINK MG MG A 601 O1 EHM A 501 1555 1555 2.41 LINK MG MG A 601 OE2 GLU A 274 1555 1555 2.30 LINK MG MG A 601 O HOH A 648 1555 1555 2.28 LINK MG MG A 601 ON EHM A 501 1555 1555 2.47 LINK MG MG A 601 OD2 ASP A 248 1555 1555 2.26 CISPEP 1 GLY A 103 PRO A 104 0 -0.69 CISPEP 2 THR A 293 PRO A 294 0 1.95 CISPEP 3 TYR A 424 PRO A 425 0 0.39 SITE 1 AC1 5 ASP A 248 GLU A 274 GLU A 301 EHM A 501 SITE 2 AC1 5 HOH A 648 SITE 1 AC2 15 GLY A 22 ASP A 24 TYR A 32 TRP A 101 SITE 2 AC2 15 TRP A 194 LYS A 218 LYS A 220 ASP A 248 SITE 3 AC2 15 ASN A 250 GLU A 274 GLU A 301 HIS A 351 SITE 4 AC2 15 GLY A 353 GLU A 382 MG A 601 CRYST1 159.533 159.533 102.069 90.00 90.00 120.00 P 6 2 2 12 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 0.006268 0.003619 0.000000 0.00000 SCALE2 0.000000 0.007238 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009797 0.00000 MASTER 331 0 2 22 20 0 6 6 0 0 0 34 END