2ETN - Header Asymmetric Unit

HEADER TRANSCRIPTION 27-OCT-05 2ETN

TITLE CRYSTAL STRUCTURE OF THERMUS AQUATICUS GFH1

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTI-CLEAVAGE ANTI-GREA TRANSCRIPTION FACTOR COMPND 3 GFH1; COMPND 4 CHAIN: A, B, C; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS AQUATICUS; SOURCE 3 ORGANISM_TAXID: 271; SOURCE 4 GENE: GFH1; 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: PET11

KEYWDS ANTI GRE-FACTOR, RNA POLYMERASE, TRANSCRIPT CLEAVAGE, KEYWDS 2 TRANSCRIPTION

EXPDTA X-RAY DIFFRACTION

AUTHOR V.LAMOUR,B.P.HOGAN,D.A.ERIE,S.A.DARST

REVDAT 2 24-FEB-09 2ETN 1 VERSN REVDAT 1 14-FEB-06 2ETN 0

JRNL AUTH V.LAMOUR,B.P.HOGAN,D.A.ERIE,S.A.DARST JRNL TITL CRYSTAL STRUCTURE OF THERMUS AQUATICUS GFH1, A JRNL TITL 2 GRE-FACTOR PARALOG THAT INHIBITS RATHER THAN JRNL TITL 3 STIMULATES TRANSCRIPT CLEAVAGE. JRNL REF J.MOL.BIOL. V. 356 179 2006 JRNL REFN ISSN 0022-2836 JRNL PMID 16337964 JRNL DOI 10.1016/J.JMB.2005.10.083

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 3.30 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 9498 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.257 REMARK 3 R VALUE (WORKING SET) : 0.250 REMARK 3 FREE R VALUE : 0.325 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.700 REMARK 3 FREE R VALUE TEST SET COUNT : 1020 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 635 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.4040 REMARK 3 BIN FREE R VALUE SET COUNT : 47 REMARK 3 BIN FREE R VALUE : 0.3770 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3550 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.84 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.46000 REMARK 3 B22 (A**2) : 0.36000 REMARK 3 B33 (A**2) : 4.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.22000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.696 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.629 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 40.102 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.909 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.838 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3580 ; 0.033 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4808 ; 3.009 ; 2.005 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 461 ; 8.531 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 560 ; 0.174 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2627 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2039 ; 0.377 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 228 ; 0.302 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 51 ; 0.410 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.369 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2299 ; 1.363 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3680 ; 2.546 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1281 ; 3.533 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1128 ; 6.001 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 3 A 73 REMARK 3 ORIGIN FOR THE GROUP (A): 60.6594 22.6965 43.6965 REMARK 3 T TENSOR REMARK 3 T11: 0.4140 T22: 0.1066 REMARK 3 T33: 0.5490 T12: 0.0592 REMARK 3 T13: -0.2381 T23: -0.0298 REMARK 3 L TENSOR REMARK 3 L11: 32.2403 L22: 8.5294 REMARK 3 L33: 20.3291 L12: -0.5947 REMARK 3 L13: -18.3347 L23: -1.8535 REMARK 3 S TENSOR REMARK 3 S11: 0.4940 S12: -0.7536 S13: 2.5437 REMARK 3 S21: 0.5226 S22: -0.0916 S23: 0.5613 REMARK 3 S31: -0.6365 S32: -0.1922 S33: -0.4024 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 74 A 155 REMARK 3 ORIGIN FOR THE GROUP (A): 83.3783 13.0801 40.2067 REMARK 3 T TENSOR REMARK 3 T11: 0.3199 T22: 0.7309 REMARK 3 T33: 0.4879 T12: -0.0596 REMARK 3 T13: 0.0401 T23: 0.1943 REMARK 3 L TENSOR REMARK 3 L11: 13.4630 L22: 3.6889 REMARK 3 L33: 7.7470 L12: -5.3702 REMARK 3 L13: -0.6162 L23: -3.1023 REMARK 3 S TENSOR REMARK 3 S11: 0.0258 S12: 0.6815 S13: 1.5066 REMARK 3 S21: -0.1845 S22: -0.2198 S23: -0.7183 REMARK 3 S31: -0.2124 S32: -0.0006 S33: 0.1940 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2 B 73 REMARK 3 ORIGIN FOR THE GROUP (A): -2.1435 22.0568 34.6951 REMARK 3 T TENSOR REMARK 3 T11: 0.2999 T22: 0.3692 REMARK 3 T33: 0.4351 T12: 0.1147 REMARK 3 T13: 0.2501 T23: 0.2409 REMARK 3 L TENSOR REMARK 3 L11: 11.2240 L22: 24.1097 REMARK 3 L33: 12.9837 L12: 8.5759 REMARK 3 L13: 5.8589 L23: 10.3648 REMARK 3 S TENSOR REMARK 3 S11: 0.4655 S12: -0.5516 S13: -1.5198 REMARK 3 S21: 1.2748 S22: 0.1126 S23: 0.0606 REMARK 3 S31: 1.6871 S32: -0.5897 S33: -0.5781 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 74 B 155 REMARK 3 ORIGIN FOR THE GROUP (A): 19.9364 32.9312 32.6985 REMARK 3 T TENSOR REMARK 3 T11: 0.3287 T22: 0.3327 REMARK 3 T33: 0.2588 T12: -0.0112 REMARK 3 T13: -0.0133 T23: 0.2934 REMARK 3 L TENSOR REMARK 3 L11: 14.0480 L22: 7.9868 REMARK 3 L33: 4.9191 L12: -2.7901 REMARK 3 L13: -2.8374 L23: 2.8281 REMARK 3 S TENSOR REMARK 3 S11: 0.1194 S12: -0.1481 S13: -0.5934 REMARK 3 S21: 0.2693 S22: -0.1402 S23: -0.0290 REMARK 3 S31: -0.0583 S32: -0.0733 S33: 0.0208 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 2 C 73 REMARK 3 ORIGIN FOR THE GROUP (A): 49.3071 8.5067 42.5627 REMARK 3 T TENSOR REMARK 3 T11: 0.1290 T22: 0.4234 REMARK 3 T33: 0.2614 T12: 0.0754 REMARK 3 T13: 0.0706 T23: -0.0481 REMARK 3 L TENSOR REMARK 3 L11: 9.9263 L22: 13.2733 REMARK 3 L33: 27.6661 L12: 1.8095 REMARK 3 L13: 5.3880 L23: 13.3472 REMARK 3 S TENSOR REMARK 3 S11: 0.4664 S12: -1.2124 S13: -0.5657 REMARK 3 S21: 0.9204 S22: -0.5252 S23: 0.0837 REMARK 3 S31: 0.7666 S32: -0.2830 S33: 0.0588 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 74 C 155 REMARK 3 ORIGIN FOR THE GROUP (A): 35.0239 15.7033 23.4911 REMARK 3 T TENSOR REMARK 3 T11: 0.4804 T22: 0.3230 REMARK 3 T33: 0.5053 T12: 0.2085 REMARK 3 T13: -0.1309 T23: 0.0311 REMARK 3 L TENSOR REMARK 3 L11: 11.4720 L22: 11.3368 REMARK 3 L33: 5.3899 L12: -7.7936 REMARK 3 L13: 2.8713 L23: -2.1715 REMARK 3 S TENSOR REMARK 3 S11: 0.7307 S12: 0.6272 S13: -0.0767 REMARK 3 S21: -0.9668 S22: -0.5415 S23: 0.9876 REMARK 3 S31: 0.6610 S32: 0.3930 S33: -0.1892 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2ETN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-NOV-05. REMARK 100 THE RCSB ID CODE IS RCSB035077.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-03; 23-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 77; 77 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : NSLS; NSLS REMARK 200 BEAMLINE : X9A; X25 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795; 0.97857,0.97885, REMARK 200 0.96486 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : NULL; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12359 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 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 <I/SIGMA(I)> FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM SODIUM CACODYLATE PH 6.0, 10 REMARK 280 MM MAGNESIUM SULFATE, 1.9 M LITHIUM SULFATE 1% ETHYLENE REMARK 280 GLYCOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 95.60000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.20000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 95.60000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.20000 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 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 2 REMARK 465 ARG A 157 REMARK 465 MET B 1 REMARK 465 ARG B 157 REMARK 465 MET C 1 REMARK 465 ARG C 157

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 ASP C 45 N GLY C 47 2.18 REMARK 500 OD1 ASP B 44 OG SER B 46 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD2 ASP B 44 OD2 ASP B 44 2556 1.87 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 SER A 46 N SER A 46 CA -0.150 REMARK 500 MET B 16 SD MET B 16 CE 0.392 REMARK 500 ASP B 41 C ASP B 41 O -0.143 REMARK 500 ASP B 44 C ASP B 44 O 0.223 REMARK 500 SER B 46 CB SER B 46 OG 0.105 REMARK 500 SER B 101 N SER B 101 CA 0.210 REMARK 500 LYS C 6 CD LYS C 6 CE 0.151 REMARK 500 GLU C 22 CD GLU C 22 OE2 0.072 REMARK 500 SER C 40 CB SER C 40 OG 0.158 REMARK 500 TYR C 43 CG TYR C 43 CD2 0.100 REMARK 500 ASP C 45 N ASP C 45 CA 0.132 REMARK 500 GLY C 47 N GLY C 47 CA 0.403 REMARK 500 GLY C 78 N GLY C 78 CA 0.232 REMARK 500 LYS C 118 N LYS C 118 CA -0.144 REMARK 500 ILE C 154 N ILE C 154 CA 0.151 REMARK 500 REMARK 500 REMARK: NULL 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 ASP A 41 CB - CA - C ANGL. DEV. = 12.5 DEGREES REMARK 500 ASP A 41 N - CA - C ANGL. DEV. = -19.5 DEGREES REMARK 500 ASP A 41 CA - C - N ANGL. DEV. = -15.2 DEGREES REMARK 500 ASP A 45 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 SER A 46 N - CA - CB ANGL. DEV. = 12.5 DEGREES REMARK 500 SER A 46 N - CA - C ANGL. DEV. = -32.4 DEGREES REMARK 500 ASP B 41 CA - C - N ANGL. DEV. = -25.5 DEGREES REMARK 500 TYR B 43 C - N - CA ANGL. DEV. = 15.3 DEGREES REMARK 500 ASP B 44 CA - C - N ANGL. DEV. = 16.9 DEGREES REMARK 500 ASP B 44 O - C - N ANGL. DEV. = -13.4 DEGREES REMARK 500 VAL B 73 CB - CA - C ANGL. DEV. = -17.2 DEGREES REMARK 500 LEU B 85 CA - CB - CG ANGL. DEV. = -15.9 DEGREES REMARK 500 SER B 101 C - N - CA ANGL. DEV. = -21.5 DEGREES REMARK 500 PRO B 116 CA - N - CD ANGL. DEV. = -17.7 DEGREES REMARK 500 LYS B 118 N - CA - CB ANGL. DEV. = 21.4 DEGREES REMARK 500 LYS B 118 C - N - CA ANGL. DEV. = 31.5 DEGREES REMARK 500 ILE B 154 N - CA - CB ANGL. DEV. = -22.6 DEGREES REMARK 500 ARG C 3 N - CA - C ANGL. DEV. = -18.1 DEGREES REMARK 500 VAL C 5 C - N - CA ANGL. DEV. = 17.8 DEGREES REMARK 500 ARG C 14 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 SER C 40 N - CA - C ANGL. DEV. = 16.8 DEGREES REMARK 500 ASP C 41 CA - C - N ANGL. DEV. = -13.7 DEGREES REMARK 500 ASP C 45 N - CA - CB ANGL. DEV. = 11.3 DEGREES REMARK 500 ASP C 45 N - CA - C ANGL. DEV. = -22.4 DEGREES REMARK 500 GLY C 47 N - CA - C ANGL. DEV. = 23.2 DEGREES REMARK 500 GLY C 78 N - CA - C ANGL. DEV. = 23.0 DEGREES REMARK 500 GLY C 78 C - N - CA ANGL. DEV. = -13.9 DEGREES REMARK 500 ILE C 83 N - CA - CB ANGL. DEV. = 20.5 DEGREES REMARK 500 ILE C 83 N - CA - C ANGL. DEV. = -16.4 DEGREES REMARK 500 LYS C 118 N - CA - CB ANGL. DEV. = 16.2 DEGREES REMARK 500 LYS C 118 C - N - CA ANGL. DEV. = 21.5 DEGREES REMARK 500 VAL C 152 CB - CA - C ANGL. DEV. = -12.2 DEGREES REMARK 500 ILE C 154 N - CA - CB ANGL. DEV. = 14.4 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 LYS A 9 -92.38 -58.75 REMARK 500 ALA A 10 -35.49 -34.60 REMARK 500 LYS A 17 -19.16 -33.91 REMARK 500 GLU A 24 -15.71 -48.69 REMARK 500 SER A 39 23.56 -73.51 REMARK 500 ASP A 41 38.45 158.43 REMARK 500 ASP A 45 -20.77 165.43 REMARK 500 GLU A 49 -89.31 -60.94 REMARK 500 GLU A 66 -71.80 -49.85 REMARK 500 LEU A 69 25.38 -65.21 REMARK 500 ALA A 72 126.06 -37.60 REMARK 500 VAL A 82 -147.15 -105.65 REMARK 500 SER A 87 133.70 -37.77 REMARK 500 THR A 96 -29.55 104.28 REMARK 500 LEU A 100 125.25 -177.52 REMARK 500 GLU A 109 34.77 -93.72 REMARK 500 GLU A 114 163.79 -49.86 REMARK 500 ASN A 115 -160.34 -76.87 REMARK 500 PRO A 116 93.79 -10.94 REMARK 500 LYS A 144 32.13 -60.66 REMARK 500 VAL A 152 68.06 -112.64 REMARK 500 ALA A 153 116.58 67.34 REMARK 500 LEU B 15 26.43 -76.71 REMARK 500 MET B 16 -42.36 -131.96 REMARK 500 LYS B 17 -6.88 -54.91 REMARK 500 ALA B 29 -72.82 -58.32 REMARK 500 THR B 30 -39.25 -32.73 REMARK 500 GLU B 38 2.55 -64.32 REMARK 500 SER B 40 75.81 -15.11 REMARK 500 ASP B 41 44.75 -65.02 REMARK 500 ASP B 42 128.40 9.95 REMARK 500 TYR B 43 113.35 40.20 REMARK 500 ASP B 45 -37.26 82.51 REMARK 500 ALA B 50 -86.71 -51.85 REMARK 500 ALA B 51 -56.47 -21.10 REMARK 500 GLN B 53 31.33 -91.81 REMARK 500 GLU B 54 -88.06 -97.56 REMARK 500 LYS B 55 -32.03 -17.82 REMARK 500 ASP B 63 -31.69 -38.57 REMARK 500 SER B 64 -71.05 -65.83 REMARK 500 ASP B 67 -80.44 -56.99 REMARK 500 VAL B 68 -60.52 -22.07 REMARK 500 ALA B 95 57.60 -98.26 REMARK 500 THR B 96 -30.50 167.13 REMARK 500 LEU B 100 117.37 175.62 REMARK 500 ASN B 115 -77.28 -52.21 REMARK 500 PRO B 116 47.64 -68.54 REMARK 500 MET B 117 117.75 -11.08 REMARK 500 ALA B 128 -72.40 -51.12 REMARK 500 VAL B 134 147.73 -37.34 REMARK 500 LYS B 144 7.86 -66.62 REMARK 500 ALA B 153 113.57 86.46 REMARK 500 ARG C 3 136.24 170.82 REMARK 500 GLU C 4 82.10 96.13 REMARK 500 LEU C 7 -153.15 -122.55 REMARK 500 LYS C 9 -78.50 -24.13 REMARK 500 LEU C 33 -86.25 -43.21 REMARK 500 GLN C 34 -38.24 -24.78 REMARK 500 GLU C 38 -86.65 -71.37 REMARK 500 SER C 40 -104.46 88.94 REMARK 500 ASP C 41 129.70 -24.20 REMARK 500 TYR C 43 -164.46 -38.22 REMARK 500 SER C 46 35.94 -40.50 REMARK 500 ILE C 62 -82.65 -47.96 REMARK 500 ASP C 63 -51.24 -9.16 REMARK 500 GLU C 77 -161.56 -72.19 REMARK 500 VAL C 82 177.11 76.77 REMARK 500 LEU C 85 -71.89 -83.57 REMARK 500 ALA C 95 66.09 -101.99 REMARK 500 THR C 96 15.99 151.08 REMARK 500 PRO C 116 65.36 0.03 REMARK 500 MET C 117 98.19 -26.79 REMARK 500 LYS C 118 106.18 -26.99 REMARK 500 LYS C 146 84.27 -164.75 REMARK 500 ALA C 153 173.60 66.91 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 SER B 40 ASP B 41 149.99 REMARK 500 SER C 39 SER C 40 141.62 REMARK 500 SER C 40 ASP C 41 -138.41 REMARK 500 SER C 46 GLY C 47 100.49 REMARK 500 GLU C 77 GLY C 78 -149.55 REMARK 500 ALA C 153 ILE C 154 -148.40 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ASP B 41 12.99 REMARK 500 ASP B 44 18.29 REMARK 500 REMARK 500 REMARK: NULL

DBREF 2ETN A 1 157 GB 18034643 AAL57610 1 157 DBREF 2ETN B 1 157 GB 18034643 AAL57610 1 157 DBREF 2ETN C 1 157 GB 18034643 AAL57610 1 157

SEQRES 1 A 157 MET ALA ARG GLU VAL LYS LEU THR LYS ALA GLY TYR GLU SEQRES 2 A 157 ARG LEU MET LYS GLN LEU GLU GLN GLU ARG GLU ARG LEU SEQRES 3 A 157 GLN GLU ALA THR LYS ILE LEU GLN GLU LEU MET GLU SER SEQRES 4 A 157 SER ASP ASP TYR ASP ASP SER GLY LEU GLU ALA ALA LYS SEQRES 5 A 157 GLN GLU LYS ALA ARG ILE GLU ALA ARG ILE ASP SER LEU SEQRES 6 A 157 GLU ASP VAL LEU SER ARG ALA VAL ILE LEU GLU GLU GLY SEQRES 7 A 157 THR GLY GLU VAL ILE GLY LEU GLY SER VAL VAL GLU LEU SEQRES 8 A 157 GLU ASP PRO ALA THR GLY GLU ARG LEU SER VAL GLN VAL SEQRES 9 A 157 VAL SER PRO ALA GLU ALA SER VAL LEU GLU ASN PRO MET SEQRES 10 A 157 LYS ILE SER ASP ALA SER PRO MET GLY LYS ALA LEU LEU SEQRES 11 A 157 GLY HIS ARG VAL GLY ASP VAL LEU SER LEU ASP THR PRO SEQRES 12 A 157 LYS GLY LYS LYS GLU PHE ARG VAL VAL ALA ILE HIS GLY SEQRES 13 A 157 ARG SEQRES 1 B 157 MET ALA ARG GLU VAL LYS LEU THR LYS ALA GLY TYR GLU SEQRES 2 B 157 ARG LEU MET LYS GLN LEU GLU GLN GLU ARG GLU ARG LEU SEQRES 3 B 157 GLN GLU ALA THR LYS ILE LEU GLN GLU LEU MET GLU SER SEQRES 4 B 157 SER ASP ASP TYR ASP ASP SER GLY LEU GLU ALA ALA LYS SEQRES 5 B 157 GLN GLU LYS ALA ARG ILE GLU ALA ARG ILE ASP SER LEU SEQRES 6 B 157 GLU ASP VAL LEU SER ARG ALA VAL ILE LEU GLU GLU GLY SEQRES 7 B 157 THR GLY GLU VAL ILE GLY LEU GLY SER VAL VAL GLU LEU SEQRES 8 B 157 GLU ASP PRO ALA THR GLY GLU ARG LEU SER VAL GLN VAL SEQRES 9 B 157 VAL SER PRO ALA GLU ALA SER VAL LEU GLU ASN PRO MET SEQRES 10 B 157 LYS ILE SER ASP ALA SER PRO MET GLY LYS ALA LEU LEU SEQRES 11 B 157 GLY HIS ARG VAL GLY ASP VAL LEU SER LEU ASP THR PRO SEQRES 12 B 157 LYS GLY LYS LYS GLU PHE ARG VAL VAL ALA ILE HIS GLY SEQRES 13 B 157 ARG SEQRES 1 C 157 MET ALA ARG GLU VAL LYS LEU THR LYS ALA GLY TYR GLU SEQRES 2 C 157 ARG LEU MET LYS GLN LEU GLU GLN GLU ARG GLU ARG LEU SEQRES 3 C 157 GLN GLU ALA THR LYS ILE LEU GLN GLU LEU MET GLU SER SEQRES 4 C 157 SER ASP ASP TYR ASP ASP SER GLY LEU GLU ALA ALA LYS SEQRES 5 C 157 GLN GLU LYS ALA ARG ILE GLU ALA ARG ILE ASP SER LEU SEQRES 6 C 157 GLU ASP VAL LEU SER ARG ALA VAL ILE LEU GLU GLU GLY SEQRES 7 C 157 THR GLY GLU VAL ILE GLY LEU GLY SER VAL VAL GLU LEU SEQRES 8 C 157 GLU ASP PRO ALA THR GLY GLU ARG LEU SER VAL GLN VAL SEQRES 9 C 157 VAL SER PRO ALA GLU ALA SER VAL LEU GLU ASN PRO MET SEQRES 10 C 157 LYS ILE SER ASP ALA SER PRO MET GLY LYS ALA LEU LEU SEQRES 11 C 157 GLY HIS ARG VAL GLY ASP VAL LEU SER LEU ASP THR PRO SEQRES 12 C 157 LYS GLY LYS LYS GLU PHE ARG VAL VAL ALA ILE HIS GLY SEQRES 13 C 157 ARG

HELIX 1 1 THR A 8 MET A 37 1 30 HELIX 2 2 SER A 46 LEU A 69 1 24 HELIX 3 3 SER A 106 ALA A 110 5 5 HELIX 4 4 SER A 123 LEU A 130 1 8 HELIX 5 5 LYS B 9 GLN B 18 1 10 HELIX 6 6 GLN B 18 LEU B 36 1 19 HELIX 7 7 GLY B 47 GLN B 53 1 7 HELIX 8 8 GLU B 54 ARG B 71 1 18 HELIX 9 9 SER B 106 ALA B 110 5 5 HELIX 10 10 SER B 123 LEU B 130 1 8 HELIX 11 11 THR C 8 LEU C 15 1 8 HELIX 12 12 MET C 16 GLU C 38 1 23 HELIX 13 13 GLY C 47 SER C 70 1 24 HELIX 14 14 SER C 106 ALA C 110 5 5 HELIX 15 15 SER C 123 LEU C 130 1 8

SHEET 1 A 2 VAL A 5 LYS A 6 0 SHEET 2 A 2 ALA A 72 VAL A 73 1 O VAL A 73 N VAL A 5 SHEET 1 B 5 MET A 117 SER A 120 0 SHEET 2 B 5 LEU A 100 VAL A 105 1 N GLN A 103 O MET A 117 SHEET 3 B 5 VAL A 88 GLU A 92 -1 N VAL A 89 O VAL A 102 SHEET 4 B 5 LYS A 146 VAL A 151 -1 O ARG A 150 N GLU A 92 SHEET 5 B 5 VAL A 137 ASP A 141 -1 N LEU A 138 O PHE A 149 SHEET 1 C 2 VAL B 5 THR B 8 0 SHEET 2 C 2 ALA B 72 LEU B 75 1 O LEU B 75 N LEU B 7 SHEET 1 D 5 LYS B 118 SER B 120 0 SHEET 2 D 5 SER B 101 VAL B 105 1 N GLN B 103 O ILE B 119 SHEET 3 D 5 SER B 87 GLU B 92 -1 N VAL B 89 O VAL B 102 SHEET 4 D 5 GLU B 148 HIS B 155 -1 O HIS B 155 N VAL B 88 SHEET 5 D 5 VAL B 137 SER B 139 -1 N LEU B 138 O PHE B 149 SHEET 1 E 2 VAL C 5 LEU C 7 0 SHEET 2 E 2 ALA C 72 ILE C 74 1 O VAL C 73 N VAL C 5 SHEET 1 F 2 GLU C 90 GLU C 92 0 SHEET 2 F 2 ARG C 99 SER C 101 -1 O LEU C 100 N LEU C 91 SHEET 1 G 2 GLN C 103 VAL C 105 0 SHEET 2 G 2 LYS C 118 SER C 120 1 O ILE C 119 N VAL C 105 SHEET 1 H 2 VAL C 137 SER C 139 0 SHEET 2 H 2 GLU C 148 ARG C 150 -1 O PHE C 149 N LEU C 138

CRYST1 191.200 76.400 53.100 90.00 101.90 90.00 C 1 2 1 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 0.005230 0.000000 0.001102 0.00000

SCALE2 0.000000 0.013089 0.000000 0.00000

SCALE3 0.000000 0.000000 0.019246 0.00000