1J7N - Header Asymmetric Unit

HEADER TOXIN 17-MAY-01 1J7N

TITLE ANTHRAX TOXIN LETHAL FACTOR

COMPND MOL_ID: 1; COMPND 2 MOLECULE: LETHAL FACTOR PRECURSOR; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ANTHRAX TOXIN LETHAL FACTOR; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS; SOURCE 3 ORGANISM_TAXID: 1392; SOURCE 4 GENE: LEF; SOURCE 5 EXPRESSION_SYSTEM: BACILLUS ANTHRACIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 1392; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BH441; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PSJ115

KEYWDS ANTHRAX, LETHAL TOXIN, LETHAL FACTOR, ZINC METALLOPROTEASE, KEYWDS 2 MAPKK, MEK

EXPDTA X-RAY DIFFRACTION

AUTHOR A.D.PANNIFER,T.Y.WONG,R.SCHWARZENBACHER,M.RENATUS,C.PETOSA, AUTHOR 2 R.J.COLLIER,J.BIENKOWSKA,D.B.LACY,S.PARK,S.H.LEPPLA,P.HANNA, AUTHOR 3 R.C.LIDDINGTON

REVDAT 3 24-FEB-09 1J7N 1 VERSN REVDAT 2 14-NOV-01 1J7N 1 JRNL REVDAT 1 07-NOV-01 1J7N 0

JRNL AUTH A.D.PANNIFER,T.Y.WONG,R.SCHWARZENBACHER,M.RENATUS, JRNL AUTH 2 C.PETOSA,J.BIENKOWSKA,D.B.LACY,R.J.COLLIER,S.PARK, JRNL AUTH 3 S.H.LEPPLA,P.HANNA,R.C.LIDDINGTON JRNL TITL CRYSTAL STRUCTURE OF THE ANTHRAX LETHAL FACTOR. JRNL REF NATURE V. 414 229 2001 JRNL REFN ISSN 0028-0836 JRNL PMID 11700563 JRNL DOI 10.1038/N35101998

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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 : CNS DEFAULT REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 5.0 REMARK 3 NUMBER OF REFLECTIONS : 102086 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : R FREE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.229 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5433 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 : 11978 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 934 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 59.24 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.17 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) : 1.410 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.108 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.030 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.000 ; 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 1J7N COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUN-01. REMARK 100 THE RCSB ID CODE IS RCSB013461.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-99; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; 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 : SRS; ESRF REMARK 200 BEAMLINE : PX9.6; BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.542; 0.9502 REMARK 200 MONOCHROMATOR : HG- EDGE; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; NULL REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 114503 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.5 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.13700 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD 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 (%): 64.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, TRIS, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 68.73050 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 68060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -126.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 ALA A 1 REMARK 465 GLY A 2 REMARK 465 GLY A 3 REMARK 465 HIS A 4 REMARK 465 GLY A 5 REMARK 465 ASP A 6 REMARK 465 VAL A 7 REMARK 465 GLY A 8 REMARK 465 MET A 9 REMARK 465 HIS A 10 REMARK 465 VAL A 11 REMARK 465 LYS A 12 REMARK 465 GLU A 13 REMARK 465 LYS A 14 REMARK 465 GLU A 15 REMARK 465 LYS A 16 REMARK 465 ASN A 17 REMARK 465 LYS A 18 REMARK 465 ASP A 19 REMARK 465 GLU A 20 REMARK 465 ASN A 21 REMARK 465 LYS A 22 REMARK 465 ARG A 23 REMARK 465 LYS A 24 REMARK 465 ASP A 25 REMARK 465 GLU A 26 REMARK 465 ARG A 346 REMARK 465 ASP A 347 REMARK 465 SER A 348 REMARK 465 LEU A 349 REMARK 465 SER A 350 REMARK 465 GLU A 351 REMARK 465 GLU A 352 REMARK 465 GLU A 353 REMARK 465 LYS A 354 REMARK 465 GLU A 355 REMARK 465 LEU A 356 REMARK 465 LEU A 357 REMARK 465 ASN A 358 REMARK 465 ARG A 359 REMARK 465 ILE A 360 REMARK 465 GLN A 361 REMARK 465 VAL A 362 REMARK 465 ASP A 363 REMARK 465 SER A 364 REMARK 465 SER A 365 REMARK 465 ASN A 366 REMARK 465 PRO A 367 REMARK 465 ILE A 774 REMARK 465 ASN A 775 REMARK 465 SER A 776 REMARK 465 ALA B 1 REMARK 465 GLY B 2 REMARK 465 GLY B 3 REMARK 465 HIS B 4 REMARK 465 GLY B 5 REMARK 465 ASP B 6 REMARK 465 VAL B 7 REMARK 465 GLY B 8 REMARK 465 MET B 9 REMARK 465 HIS B 10 REMARK 465 VAL B 11 REMARK 465 LYS B 12 REMARK 465 GLU B 13 REMARK 465 LYS B 14 REMARK 465 GLU B 15 REMARK 465 LYS B 16 REMARK 465 ASN B 17 REMARK 465 LYS B 18 REMARK 465 ASP B 19 REMARK 465 GLU B 20 REMARK 465 ASN B 21 REMARK 465 LYS B 22 REMARK 465 ARG B 23 REMARK 465 LYS B 24 REMARK 465 ASP B 25 REMARK 465 GLU B 26 REMARK 465 LEU B 349 REMARK 465 SER B 350 REMARK 465 GLU B 351 REMARK 465 GLU B 352 REMARK 465 GLU B 353 REMARK 465 LYS B 354 REMARK 465 GLU B 355 REMARK 465 LEU B 356 REMARK 465 LEU B 357 REMARK 465 ASN B 358 REMARK 465 ARG B 359 REMARK 465 ILE B 360 REMARK 465 GLN B 361 REMARK 465 VAL B 362

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 GLU A 288 CG CD OE1 OE2 REMARK 470 ASP A 305 CG OD1 OD2 REMARK 470 TYR A 650 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 651 CG CD OE1 OE2 REMARK 470 LYS B 61 CG CD CE NZ REMARK 470 LYS B 90 CG CD CE NZ REMARK 470 GLU B 288 CG CD OE1 OE2 REMARK 470 ASP B 363 CG OD1 OD2 REMARK 470 SER B 364 OG REMARK 470 SER B 365 OG

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ILE A 615 CB - CG1 - CD1 ANGL. DEV. = -20.2 DEGREES REMARK 500 ILE B 615 CB - CG1 - CD1 ANGL. DEV. = 24.2 DEGREES 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 GLN A 32 -60.23 -97.36 REMARK 500 LYS A 49 -87.80 -35.74 REMARK 500 GLU A 51 32.42 -83.82 REMARK 500 GLU A 52 77.60 -63.78 REMARK 500 ALA A 53 -50.10 -171.04 REMARK 500 ASP A 106 -175.63 -67.55 REMARK 500 ILE A 159 -72.38 -91.27 REMARK 500 TYR A 167 -140.56 -144.62 REMARK 500 ASN A 209 34.49 -152.53 REMARK 500 GLN A 250 -49.81 -166.82 REMARK 500 LEU A 311 -72.10 -95.05 REMARK 500 SER A 312 -87.64 66.43 REMARK 500 GLN A 313 -119.39 -64.38 REMARK 500 SER A 326 -56.27 -124.59 REMARK 500 ILE A 343 20.48 -73.19 REMARK 500 GLU A 370 -145.82 -116.79 REMARK 500 LYS A 371 1.80 -66.32 REMARK 500 PRO A 402 38.30 -76.10 REMARK 500 ASN A 433 -129.10 -98.73 REMARK 500 THR A 447 102.01 -162.76 REMARK 500 ASN A 482 -169.54 -104.17 REMARK 500 ALA A 592 -63.41 -28.07 REMARK 500 PRO A 637 -8.50 -59.98 REMARK 500 ALA A 640 -51.64 121.96 REMARK 500 SER A 655 -169.05 -175.34 REMARK 500 GLU A 676 -61.75 -135.66 REMARK 500 LEU A 700 -13.79 -158.00 REMARK 500 ASP A 701 81.38 179.92 REMARK 500 LYS A 702 15.82 -64.50 REMARK 500 ASN A 703 15.92 -142.86 REMARK 500 SER A 705 -155.48 54.81 REMARK 500 ASP A 706 -35.93 179.90 REMARK 500 PHE A 714 -31.34 -133.02 REMARK 500 GLU A 720 -60.63 -101.38 REMARK 500 LEU A 725 -148.01 -134.00 REMARK 500 PHE A 772 95.50 -50.34 REMARK 500 ARG B 28 -125.86 -63.77 REMARK 500 ASN B 29 4.87 -68.76 REMARK 500 LYS B 30 -83.89 -59.08 REMARK 500 GLU B 51 96.16 51.38 REMARK 500 ALA B 53 -51.50 -172.06 REMARK 500 ALA B 96 -6.23 169.87 REMARK 500 GLU B 123 -171.49 -69.36 REMARK 500 TYR B 125 35.85 -95.24 REMARK 500 GLU B 126 55.05 -155.61 REMARK 500 SER B 134 162.35 172.25 REMARK 500 ASN B 140 89.41 -53.25 REMARK 500 ILE B 159 -65.65 -98.23 REMARK 500 TYR B 167 -144.98 -136.90 REMARK 500 SER B 183 10.41 -67.80 REMARK 500 GLN B 250 -87.05 -130.51 REMARK 500 GLU B 251 -22.90 -38.47 REMARK 500 PRO B 299 151.45 -49.47 REMARK 500 ASP B 325 40.38 -67.83 REMARK 500 SER B 365 78.43 56.76 REMARK 500 ASN B 366 -42.90 -150.68 REMARK 500 PRO B 402 42.98 -73.81 REMARK 500 SER B 457 -37.48 111.09 REMARK 500 TYR B 579 -0.14 80.04 REMARK 500 ASN B 586 78.09 -106.94 REMARK 500 HIS B 588 -2.16 -141.29 REMARK 500 ASN B 589 -169.70 -112.81 REMARK 500 GLU B 651 36.08 -81.84 REMARK 500 LEU B 658 139.14 -177.28 REMARK 500 ASP B 701 174.95 177.29 REMARK 500 LYS B 702 10.98 -66.46 REMARK 500 GLN B 704 -29.87 157.32 REMARK 500 SER B 705 51.10 28.32 REMARK 500 ASP B 706 -139.02 -145.24 REMARK 500 LEU B 725 -130.50 -110.94 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 A9166 DISTANCE = 6.93 ANGSTROMS REMARK 525 HOH A9210 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH B9297 DISTANCE = 5.38 ANGSTROMS REMARK 525 HOH A9298 DISTANCE = 7.39 ANGSTROMS REMARK 525 HOH A9316 DISTANCE = 5.38 ANGSTROMS REMARK 525 HOH A9318 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A9348 DISTANCE = 5.21 ANGSTROMS REMARK 525 HOH A9374 DISTANCE = 6.87 ANGSTROMS REMARK 525 HOH B9391 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH B9464 DISTANCE = 5.37 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 ZN A9001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A9437 O REMARK 620 2 HIS A 686 NE2 112.0 REMARK 620 3 HIS A 690 NE2 126.5 109.2 REMARK 620 4 GLU A 735 OE1 105.6 99.0 100.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B9002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 690 NE2 REMARK 620 2 GLU B 735 OE1 115.8 REMARK 620 3 HOH B9258 O 127.5 95.4 REMARK 620 4 HIS B 686 NE2 113.4 91.1 106.5 REMARK 620 N 1 2 3

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 777 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 777 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 9001 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 9002

DBREF 1J7N A 1 776 UNP P15917 LEF_BACAN 34 809 DBREF 1J7N B 1 776 UNP P15917 LEF_BACAN 34 809

SEQRES 1 A 776 ALA GLY GLY HIS GLY ASP VAL GLY MET HIS VAL LYS GLU SEQRES 2 A 776 LYS GLU LYS ASN LYS ASP GLU ASN LYS ARG LYS ASP GLU SEQRES 3 A 776 GLU ARG ASN LYS THR GLN GLU GLU HIS LEU LYS GLU ILE SEQRES 4 A 776 MET LYS HIS ILE VAL LYS ILE GLU VAL LYS GLY GLU GLU SEQRES 5 A 776 ALA VAL LYS LYS GLU ALA ALA GLU LYS LEU LEU GLU LYS SEQRES 6 A 776 VAL PRO SER ASP VAL LEU GLU MET TYR LYS ALA ILE GLY SEQRES 7 A 776 GLY LYS ILE TYR ILE VAL ASP GLY ASP ILE THR LYS HIS SEQRES 8 A 776 ILE SER LEU GLU ALA LEU SER GLU ASP LYS LYS LYS ILE SEQRES 9 A 776 LYS ASP ILE TYR GLY LYS ASP ALA LEU LEU HIS GLU HIS SEQRES 10 A 776 TYR VAL TYR ALA LYS GLU GLY TYR GLU PRO VAL LEU VAL SEQRES 11 A 776 ILE GLN SER SER GLU ASP TYR VAL GLU ASN THR GLU LYS SEQRES 12 A 776 ALA LEU ASN VAL TYR TYR GLU ILE GLY LYS ILE LEU SER SEQRES 13 A 776 ARG ASP ILE LEU SER LYS ILE ASN GLN PRO TYR GLN LYS SEQRES 14 A 776 PHE LEU ASP VAL LEU ASN THR ILE LYS ASN ALA SER ASP SEQRES 15 A 776 SER ASP GLY GLN ASP LEU LEU PHE THR ASN GLN LEU LYS SEQRES 16 A 776 GLU HIS PRO THR ASP PHE SER VAL GLU PHE LEU GLU GLN SEQRES 17 A 776 ASN SER ASN GLU VAL GLN GLU VAL PHE ALA LYS ALA PHE SEQRES 18 A 776 ALA TYR TYR ILE GLU PRO GLN HIS ARG ASP VAL LEU GLN SEQRES 19 A 776 LEU TYR ALA PRO GLU ALA PHE ASN TYR MET ASP LYS PHE SEQRES 20 A 776 ASN GLU GLN GLU ILE ASN LEU SER LEU GLU GLU LEU LYS SEQRES 21 A 776 ASP GLN ARG MET LEU SER ARG TYR GLU LYS TRP GLU LYS SEQRES 22 A 776 ILE LYS GLN HIS TYR GLN HIS TRP SER ASP SER LEU SER SEQRES 23 A 776 GLU GLU GLY ARG GLY LEU LEU LYS LYS LEU GLN ILE PRO SEQRES 24 A 776 ILE GLU PRO LYS LYS ASP ASP ILE ILE HIS SER LEU SER SEQRES 25 A 776 GLN GLU GLU LYS GLU LEU LEU LYS ARG ILE GLN ILE ASP SEQRES 26 A 776 SER SER ASP PHE LEU SER THR GLU GLU LYS GLU PHE LEU SEQRES 27 A 776 LYS LYS LEU GLN ILE ASP ILE ARG ASP SER LEU SER GLU SEQRES 28 A 776 GLU GLU LYS GLU LEU LEU ASN ARG ILE GLN VAL ASP SER SEQRES 29 A 776 SER ASN PRO LEU SER GLU LYS GLU LYS GLU PHE LEU LYS SEQRES 30 A 776 LYS LEU LYS LEU ASP ILE GLN PRO TYR ASP ILE ASN GLN SEQRES 31 A 776 ARG LEU GLN ASP THR GLY GLY LEU ILE ASP SER PRO SER SEQRES 32 A 776 ILE ASN LEU ASP VAL ARG LYS GLN TYR LYS ARG ASP ILE SEQRES 33 A 776 GLN ASN ILE ASP ALA LEU LEU HIS GLN SER ILE GLY SER SEQRES 34 A 776 THR LEU TYR ASN LYS ILE TYR LEU TYR GLU ASN MET ASN SEQRES 35 A 776 ILE ASN ASN LEU THR ALA THR LEU GLY ALA ASP LEU VAL SEQRES 36 A 776 ASP SER THR ASP ASN THR LYS ILE ASN ARG GLY ILE PHE SEQRES 37 A 776 ASN GLU PHE LYS LYS ASN PHE LYS TYR SER ILE SER SER SEQRES 38 A 776 ASN TYR MET ILE VAL ASP ILE ASN GLU ARG PRO ALA LEU SEQRES 39 A 776 ASP ASN GLU ARG LEU LYS TRP ARG ILE GLN LEU SER PRO SEQRES 40 A 776 ASP THR ARG ALA GLY TYR LEU GLU ASN GLY LYS LEU ILE SEQRES 41 A 776 LEU GLN ARG ASN ILE GLY LEU GLU ILE LYS ASP VAL GLN SEQRES 42 A 776 ILE ILE LYS GLN SER GLU LYS GLU TYR ILE ARG ILE ASP SEQRES 43 A 776 ALA LYS VAL VAL PRO LYS SER LYS ILE ASP THR LYS ILE SEQRES 44 A 776 GLN GLU ALA GLN LEU ASN ILE ASN GLN GLU TRP ASN LYS SEQRES 45 A 776 ALA LEU GLY LEU PRO LYS TYR THR LYS LEU ILE THR PHE SEQRES 46 A 776 ASN VAL HIS ASN ARG TYR ALA SER ASN ILE VAL GLU SER SEQRES 47 A 776 ALA TYR LEU ILE LEU ASN GLU TRP LYS ASN ASN ILE GLN SEQRES 48 A 776 SER ASP LEU ILE LYS LYS VAL THR ASN TYR LEU VAL ASP SEQRES 49 A 776 GLY ASN GLY ARG PHE VAL PHE THR ASP ILE THR LEU PRO SEQRES 50 A 776 ASN ILE ALA GLU GLN TYR THR HIS GLN ASP GLU ILE TYR SEQRES 51 A 776 GLU GLN VAL HIS SER LYS GLY LEU TYR VAL PRO GLU SER SEQRES 52 A 776 ARG SER ILE LEU LEU HIS GLY PRO SER LYS GLY VAL GLU SEQRES 53 A 776 LEU ARG ASN ASP SER GLU GLY PHE ILE HIS GLU PHE GLY SEQRES 54 A 776 HIS ALA VAL ASP ASP TYR ALA GLY TYR LEU LEU ASP LYS SEQRES 55 A 776 ASN GLN SER ASP LEU VAL THR ASN SER LYS LYS PHE ILE SEQRES 56 A 776 ASP ILE PHE LYS GLU GLU GLY SER ASN LEU THR SER TYR SEQRES 57 A 776 GLY ARG THR ASN GLU ALA GLU PHE PHE ALA GLU ALA PHE SEQRES 58 A 776 ARG LEU MET HIS SER THR ASP HIS ALA GLU ARG LEU LYS SEQRES 59 A 776 VAL GLN LYS ASN ALA PRO LYS THR PHE GLN PHE ILE ASN SEQRES 60 A 776 ASP GLN ILE LYS PHE ILE ILE ASN SER SEQRES 1 B 776 ALA GLY GLY HIS GLY ASP VAL GLY MET HIS VAL LYS GLU SEQRES 2 B 776 LYS GLU LYS ASN LYS ASP GLU ASN LYS ARG LYS ASP GLU SEQRES 3 B 776 GLU ARG ASN LYS THR GLN GLU GLU HIS LEU LYS GLU ILE SEQRES 4 B 776 MET LYS HIS ILE VAL LYS ILE GLU VAL LYS GLY GLU GLU SEQRES 5 B 776 ALA VAL LYS LYS GLU ALA ALA GLU LYS LEU LEU GLU LYS SEQRES 6 B 776 VAL PRO SER ASP VAL LEU GLU MET TYR LYS ALA ILE GLY SEQRES 7 B 776 GLY LYS ILE TYR ILE VAL ASP GLY ASP ILE THR LYS HIS SEQRES 8 B 776 ILE SER LEU GLU ALA LEU SER GLU ASP LYS LYS LYS ILE SEQRES 9 B 776 LYS ASP ILE TYR GLY LYS ASP ALA LEU LEU HIS GLU HIS SEQRES 10 B 776 TYR VAL TYR ALA LYS GLU GLY TYR GLU PRO VAL LEU VAL SEQRES 11 B 776 ILE GLN SER SER GLU ASP TYR VAL GLU ASN THR GLU LYS SEQRES 12 B 776 ALA LEU ASN VAL TYR TYR GLU ILE GLY LYS ILE LEU SER SEQRES 13 B 776 ARG ASP ILE LEU SER LYS ILE ASN GLN PRO TYR GLN LYS SEQRES 14 B 776 PHE LEU ASP VAL LEU ASN THR ILE LYS ASN ALA SER ASP SEQRES 15 B 776 SER ASP GLY GLN ASP LEU LEU PHE THR ASN GLN LEU LYS SEQRES 16 B 776 GLU HIS PRO THR ASP PHE SER VAL GLU PHE LEU GLU GLN SEQRES 17 B 776 ASN SER ASN GLU VAL GLN GLU VAL PHE ALA LYS ALA PHE SEQRES 18 B 776 ALA TYR TYR ILE GLU PRO GLN HIS ARG ASP VAL LEU GLN SEQRES 19 B 776 LEU TYR ALA PRO GLU ALA PHE ASN TYR MET ASP LYS PHE SEQRES 20 B 776 ASN GLU GLN GLU ILE ASN LEU SER LEU GLU GLU LEU LYS SEQRES 21 B 776 ASP GLN ARG MET LEU SER ARG TYR GLU LYS TRP GLU LYS SEQRES 22 B 776 ILE LYS GLN HIS TYR GLN HIS TRP SER ASP SER LEU SER SEQRES 23 B 776 GLU GLU GLY ARG GLY LEU LEU LYS LYS LEU GLN ILE PRO SEQRES 24 B 776 ILE GLU PRO LYS LYS ASP ASP ILE ILE HIS SER LEU SER SEQRES 25 B 776 GLN GLU GLU LYS GLU LEU LEU LYS ARG ILE GLN ILE ASP SEQRES 26 B 776 SER SER ASP PHE LEU SER THR GLU GLU LYS GLU PHE LEU SEQRES 27 B 776 LYS LYS LEU GLN ILE ASP ILE ARG ASP SER LEU SER GLU SEQRES 28 B 776 GLU GLU LYS GLU LEU LEU ASN ARG ILE GLN VAL ASP SER SEQRES 29 B 776 SER ASN PRO LEU SER GLU LYS GLU LYS GLU PHE LEU LYS SEQRES 30 B 776 LYS LEU LYS LEU ASP ILE GLN PRO TYR ASP ILE ASN GLN SEQRES 31 B 776 ARG LEU GLN ASP THR GLY GLY LEU ILE ASP SER PRO SER SEQRES 32 B 776 ILE ASN LEU ASP VAL ARG LYS GLN TYR LYS ARG ASP ILE SEQRES 33 B 776 GLN ASN ILE ASP ALA LEU LEU HIS GLN SER ILE GLY SER SEQRES 34 B 776 THR LEU TYR ASN LYS ILE TYR LEU TYR GLU ASN MET ASN SEQRES 35 B 776 ILE ASN ASN LEU THR ALA THR LEU GLY ALA ASP LEU VAL SEQRES 36 B 776 ASP SER THR ASP ASN THR LYS ILE ASN ARG GLY ILE PHE SEQRES 37 B 776 ASN GLU PHE LYS LYS ASN PHE LYS TYR SER ILE SER SER SEQRES 38 B 776 ASN TYR MET ILE VAL ASP ILE ASN GLU ARG PRO ALA LEU SEQRES 39 B 776 ASP ASN GLU ARG LEU LYS TRP ARG ILE GLN LEU SER PRO SEQRES 40 B 776 ASP THR ARG ALA GLY TYR LEU GLU ASN GLY LYS LEU ILE SEQRES 41 B 776 LEU GLN ARG ASN ILE GLY LEU GLU ILE LYS ASP VAL GLN SEQRES 42 B 776 ILE ILE LYS GLN SER GLU LYS GLU TYR ILE ARG ILE ASP SEQRES 43 B 776 ALA LYS VAL VAL PRO LYS SER LYS ILE ASP THR LYS ILE SEQRES 44 B 776 GLN GLU ALA GLN LEU ASN ILE ASN GLN GLU TRP ASN LYS SEQRES 45 B 776 ALA LEU GLY LEU PRO LYS TYR THR LYS LEU ILE THR PHE SEQRES 46 B 776 ASN VAL HIS ASN ARG TYR ALA SER ASN ILE VAL GLU SER SEQRES 47 B 776 ALA TYR LEU ILE LEU ASN GLU TRP LYS ASN ASN ILE GLN SEQRES 48 B 776 SER ASP LEU ILE LYS LYS VAL THR ASN TYR LEU VAL ASP SEQRES 49 B 776 GLY ASN GLY ARG PHE VAL PHE THR ASP ILE THR LEU PRO SEQRES 50 B 776 ASN ILE ALA GLU GLN TYR THR HIS GLN ASP GLU ILE TYR SEQRES 51 B 776 GLU GLN VAL HIS SER LYS GLY LEU TYR VAL PRO GLU SER SEQRES 52 B 776 ARG SER ILE LEU LEU HIS GLY PRO SER LYS GLY VAL GLU SEQRES 53 B 776 LEU ARG ASN ASP SER GLU GLY PHE ILE HIS GLU PHE GLY SEQRES 54 B 776 HIS ALA VAL ASP ASP TYR ALA GLY TYR LEU LEU ASP LYS SEQRES 55 B 776 ASN GLN SER ASP LEU VAL THR ASN SER LYS LYS PHE ILE SEQRES 56 B 776 ASP ILE PHE LYS GLU GLU GLY SER ASN LEU THR SER TYR SEQRES 57 B 776 GLY ARG THR ASN GLU ALA GLU PHE PHE ALA GLU ALA PHE SEQRES 58 B 776 ARG LEU MET HIS SER THR ASP HIS ALA GLU ARG LEU LYS SEQRES 59 B 776 VAL GLN LYS ASN ALA PRO LYS THR PHE GLN PHE ILE ASN SEQRES 60 B 776 ASP GLN ILE LYS PHE ILE ILE ASN SER

HET SO4 A 777 5 HET SO4 B 777 5 HET ZN A9001 1 HET ZN B9002 1

HETNAM SO4 SULFATE ION HETNAM ZN ZINC ION

FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *934(H2 O)

HELIX 1 1 GLN A 32 ILE A 43 1 12 HELIX 2 2 ALA A 53 LYS A 65 1 13 HELIX 3 3 PRO A 67 ILE A 77 1 11 HELIX 4 4 ASP A 87 HIS A 91 5 5 HELIX 5 5 HIS A 91 GLU A 95 5 5 HELIX 6 6 SER A 98 LYS A 101 5 4 HELIX 7 7 HIS A 115 HIS A 117 5 3 HELIX 8 8 ASN A 140 ASP A 158 1 19 HELIX 9 9 ILE A 159 ASN A 164 5 6 HELIX 10 10 TYR A 167 ASN A 179 1 13 HELIX 11 11 SER A 183 PHE A 190 1 8 HELIX 12 12 THR A 191 GLU A 196 1 6 HELIX 13 13 SER A 202 GLN A 208 1 7 HELIX 14 14 ASN A 209 GLU A 226 1 18 HELIX 15 15 GLU A 226 ALA A 237 1 12 HELIX 16 16 ALA A 237 GLN A 250 1 14 HELIX 17 17 GLN A 250 ASP A 261 1 12 HELIX 18 18 ARG A 263 TYR A 278 1 16 HELIX 19 19 TYR A 278 SER A 284 1 7 HELIX 20 20 SER A 286 ILE A 298 1 13 HELIX 21 21 LYS A 303 HIS A 309 1 7 HELIX 22 22 GLN A 313 ARG A 321 1 9 HELIX 23 23 GLN A 323 SER A 327 5 5 HELIX 24 24 SER A 331 ILE A 343 1 13 HELIX 25 25 GLU A 372 ILE A 383 1 12 HELIX 26 26 ASP A 387 GLY A 396 1 10 HELIX 27 27 ASN A 405 LEU A 423 1 19 HELIX 28 28 ASN A 442 LEU A 446 5 5 HELIX 29 29 THR A 447 ALA A 452 1 6 HELIX 30 30 ASN A 464 LYS A 473 1 10 HELIX 31 31 PRO A 551 LEU A 574 1 24 HELIX 32 32 TYR A 591 ILE A 610 1 20 HELIX 33 33 GLN A 611 GLY A 625 1 15 HELIX 34 34 THR A 635 ILE A 639 5 5 HELIX 35 35 GLN A 642 GLN A 646 5 5 HELIX 36 36 GLU A 648 GLN A 652 5 5 HELIX 37 37 ASN A 679 LEU A 699 1 21 HELIX 38 38 SER A 711 GLU A 721 1 11 HELIX 39 39 TYR A 728 THR A 731 5 4 HELIX 40 40 ASN A 732 HIS A 745 1 14 HELIX 41 41 ASP A 748 ALA A 759 1 12 HELIX 42 42 ALA A 759 ILE A 770 1 12 HELIX 43 43 ARG B 28 ILE B 43 1 16 HELIX 44 44 ALA B 53 GLU B 64 1 12 HELIX 45 45 PRO B 67 ILE B 77 1 11 HELIX 46 46 ASP B 87 HIS B 91 5 5 HELIX 47 47 HIS B 115 HIS B 117 5 3 HELIX 48 48 GLU B 135 ASN B 140 1 6 HELIX 49 49 ASN B 140 ASP B 158 1 19 HELIX 50 50 ILE B 159 ASN B 164 5 6 HELIX 51 51 TYR B 167 ASN B 179 1 13 HELIX 52 52 SER B 183 PHE B 190 1 8 HELIX 53 53 THR B 191 GLU B 196 1 6 HELIX 54 54 SER B 202 ASN B 209 1 8 HELIX 55 55 ASN B 209 GLU B 226 1 18 HELIX 56 56 GLU B 226 ALA B 237 1 12 HELIX 57 57 ALA B 237 GLN B 250 1 14 HELIX 58 58 GLU B 251 ASP B 261 1 11 HELIX 59 59 ARG B 263 TYR B 278 1 16 HELIX 60 60 TYR B 278 SER B 284 1 7 HELIX 61 61 SER B 286 ILE B 298 1 13 HELIX 62 62 LYS B 303 SER B 310 1 8 HELIX 63 63 SER B 312 LYS B 320 1 9 HELIX 64 64 GLN B 323 SER B 327 5 5 HELIX 65 65 SER B 331 ASP B 347 1 17 HELIX 66 66 LYS B 371 GLN B 384 1 14 HELIX 67 67 ASP B 387 GLY B 396 1 10 HELIX 68 68 ASN B 405 LEU B 423 1 19 HELIX 69 69 ASN B 442 LEU B 446 5 5 HELIX 70 70 THR B 447 ALA B 452 1 6 HELIX 71 71 ASN B 464 ASN B 474 1 11 HELIX 72 72 PRO B 551 LEU B 574 1 24 HELIX 73 73 TYR B 591 ILE B 610 1 20 HELIX 74 74 GLN B 611 ASP B 624 1 14 HELIX 75 75 THR B 635 ASN B 638 5 4 HELIX 76 76 ILE B 639 THR B 644 1 6 HELIX 77 77 ASN B 679 ASP B 701 1 23 HELIX 78 78 LEU B 707 ASN B 710 5 4 HELIX 79 79 SER B 711 GLY B 722 1 12 HELIX 80 80 SER B 727 THR B 731 5 5 HELIX 81 81 ASN B 732 HIS B 745 1 14 HELIX 82 82 ASP B 748 ALA B 759 1 12 HELIX 83 83 ALA B 759 SER B 776 1 18

SHEET 1 A 4 VAL A 44 GLU A 47 0 SHEET 2 A 4 LYS A 80 VAL A 84 1 O ILE A 81 N LYS A 45 SHEET 3 A 4 VAL A 128 GLN A 132 1 O LEU A 129 N TYR A 82 SHEET 4 A 4 VAL A 119 LYS A 122 -1 O TYR A 120 N VAL A 130 SHEET 1 B 2 LYS A 103 LYS A 105 0 SHEET 2 B 2 ASP A 111 LEU A 113 -1 O ALA A 112 N ILE A 104 SHEET 1 C 5 TYR A 436 MET A 441 0 SHEET 2 C 5 LEU A 499 GLN A 504 -1 O LEU A 499 N MET A 441 SHEET 3 C 5 LYS A 540 VAL A 550 1 O ILE A 543 N LYS A 500 SHEET 4 C 5 ILE A 525 GLN A 537 -1 O GLY A 526 N VAL A 550 SHEET 5 C 5 TYR A 477 SER A 480 -1 N SER A 478 O LEU A 527 SHEET 1 D 3 ILE A 485 ASP A 487 0 SHEET 2 D 3 LYS A 518 LEU A 521 -1 N LEU A 519 O VAL A 486 SHEET 3 D 3 ALA A 511 LEU A 514 -1 N GLY A 512 O ILE A 520 SHEET 1 E 4 ILE A 583 ASN A 586 0 SHEET 2 E 4 PHE A 629 THR A 632 1 O PHE A 629 N THR A 584 SHEET 3 E 4 SER A 665 HIS A 669 1 O ILE A 666 N VAL A 630 SHEET 4 E 4 GLY A 657 VAL A 660 -1 O LEU A 658 N LEU A 667 SHEET 1 F 4 VAL B 44 ILE B 46 0 SHEET 2 F 4 LYS B 80 VAL B 84 1 O ILE B 81 N LYS B 45 SHEET 3 F 4 VAL B 128 GLN B 132 1 N LEU B 129 O LYS B 80 SHEET 4 F 4 VAL B 119 LYS B 122 -1 O TYR B 120 N VAL B 130 SHEET 1 G 2 LYS B 103 LYS B 105 0 SHEET 2 G 2 ASP B 111 LEU B 113 -1 O ALA B 112 N ILE B 104 SHEET 1 H 5 TYR B 436 MET B 441 0 SHEET 2 H 5 LEU B 499 GLN B 504 -1 O LEU B 499 N MET B 441 SHEET 3 H 5 LYS B 540 VAL B 550 1 O ILE B 543 N LYS B 500 SHEET 4 H 5 ILE B 525 GLN B 537 -1 O GLY B 526 N VAL B 550 SHEET 5 H 5 TYR B 477 SER B 480 -1 N SER B 478 O LEU B 527 SHEET 1 I 3 ILE B 485 ASP B 487 0 SHEET 2 I 3 LYS B 518 LEU B 521 -1 O LEU B 519 N VAL B 486 SHEET 3 I 3 ALA B 511 LEU B 514 -1 N GLY B 512 O ILE B 520 SHEET 1 J 4 ILE B 583 ASN B 586 0 SHEET 2 J 4 PHE B 629 THR B 632 1 O PHE B 629 N THR B 584 SHEET 3 J 4 SER B 665 HIS B 669 1 O ILE B 666 N VAL B 630 SHEET 4 J 4 GLY B 657 VAL B 660 -1 O LEU B 658 N LEU B 667

LINK ZN ZN A9001 O HOH A9437 1555 1555 2.62 LINK ZN ZN A9001 NE2 HIS A 686 1555 1555 2.27 LINK ZN ZN A9001 NE2 HIS A 690 1555 1555 2.38 LINK ZN ZN A9001 OE1 GLU A 735 1555 1555 2.23 LINK ZN ZN B9002 NE2 HIS B 690 1555 1555 2.12 LINK ZN ZN B9002 OE1 GLU B 735 1555 1555 2.32 LINK ZN ZN B9002 O HOH B9258 1555 1555 2.13 LINK ZN ZN B9002 NE2 HIS B 686 1555 1555 2.34

CISPEP 1 GLN A 165 PRO A 166 0 0.22 CISPEP 2 GLN B 165 PRO B 166 0 0.57

SITE 1 AC1 8 ARG A 267 ARG A 491 HOH A9019 HOH A9051 SITE 2 AC1 8 HOH A9076 SER B 538 HOH B9289 HOH B9373 SITE 1 AC2 7 HOH A9307 ARG B 267 TRP B 271 ARG B 491 SITE 2 AC2 7 HOH B9103 HOH B9110 HOH B9359 SITE 1 AC3 5 HIS A 686 HIS A 690 TYR A 728 GLU A 735 SITE 2 AC3 5 HOH A9437 SITE 1 AC4 5 HIS B 686 HIS B 690 TYR B 728 GLU B 735 SITE 2 AC4 5 HOH B9258

CRYST1 96.201 137.461 98.547 90.00 98.35 90.00 P 1 21 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 0.010395 0.000000 0.001525 0.00000

SCALE2 0.000000 0.007275 0.000000 0.00000

SCALE3 0.000000 0.000000 0.010256 0.00000