1XBF - Header Asymmetric Unit

HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 30-AUG-04 1XBF

TITLE X-RAY STRUCTURE NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TITLE 2 TARGET CAR10 FROM C. ACETOBUTYLICUM

COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLOSTRIDIUM ACETOBUTYLICUM Q97KL0; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: CAR10; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM ACETOBUTYLICUM; SOURCE 3 ORGANISM_TAXID: 1488

KEYWDS CAR10, Q97KL0, STRUCTURAL GENOMICS, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NESG, PSI, NORTHEAST STRUCTURAL GENOMICS KEYWDS 3 CONSORTIUM, UNKNOWN FUNCTION

EXPDTA X-RAY DIFFRACTION

AUTHOR A.P.KUZIN,Y.CHEN,S.VOROBIEV,W.YONG,T.ACTON,C.-K.HO, AUTHOR 2 K.CONOVER,B.COOPER,M.CIANO,R.XIAO,G.MONTELIONE,L.TONG, AUTHOR 3 J.HUNT,NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG)

REVDAT 3 24-FEB-09 1XBF 1 VERSN REVDAT 2 25-JAN-05 1XBF 1 AUTHOR KEYWDS REMARK REVDAT 1 14-SEP-04 1XBF 0

JRNL AUTH A.P.KUZIN,Y.CHEN,S.VOROBIEV,W.YONG,T.ACTON,C.-K.HO, JRNL AUTH 2 K.CONOVER,B.COOPER,M.CIANO,R.XIAO,G.MONTELIONE, JRNL AUTH 3 L.TONG,J.HUNT JRNL TITL X-RAY STRUCTURE NORTHEAST STRUCTURAL GENOMICS JRNL TITL 2 CONSORTIUM TARGET CAR10 FROM C. ACETOBUTYLICUM JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.63 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 663317.970 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.3 REMARK 3 NUMBER OF REFLECTIONS : 43830 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 SET) : 0.203 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2171 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5795 REMARK 3 BIN R VALUE (WORKING SET) : 0.2510 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 290 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2974 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 140 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.25300 REMARK 3 B22 (A**2) : 1.25600 REMARK 3 B33 (A**2) : -5.50900 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -4.02200 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.14 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.34 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) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.72 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.536 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.488 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.152 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.118 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 54.79 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1XBF COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-SEP-04. REMARK 100 THE RCSB ID CODE IS RCSB030168.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-AUG-04 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 : 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) : 0.97903 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47396 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.21800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.880 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD 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 (%): 38.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M AMMONIUM SULFATE, 0.1 M MES, REMARK 280 10% DIOXANE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K

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 43.73150 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -110.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 LYS A 2 REMARK 465 GLY A 3 REMARK 465 HIS A 135 REMARK 465 HIS A 136 REMARK 465 HIS A 137 REMARK 465 HIS A 138 REMARK 465 HIS A 139 REMARK 465 HIS A 140 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 GLY B 3 REMARK 465 GLU B 134 REMARK 465 HIS B 135 REMARK 465 HIS B 136 REMARK 465 HIS B 137 REMARK 465 HIS B 138 REMARK 465 HIS B 139 REMARK 465 HIS B 140 REMARK 465 MET C 1 REMARK 465 LYS C 2 REMARK 465 LYS C 73 REMARK 465 VAL C 74 REMARK 465 GLY C 75 REMARK 465 ASP C 76 REMARK 465 TYR C 77 REMARK 465 LYS C 78 REMARK 465 HIS C 79 REMARK 465 VAL C 80 REMARK 465 GLU C 81 REMARK 465 GLY C 82 REMARK 465 GLU C 134 REMARK 465 HIS C 135 REMARK 465 HIS C 136 REMARK 465 HIS C 137 REMARK 465 HIS C 138 REMARK 465 HIS C 139 REMARK 465 HIS C 140

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 ALA A 55 -111.39 -71.32 REMARK 500 VAL A 80 5.08 -59.91 REMARK 500 ASP A 120 47.43 -154.67 REMARK 500 SER B 12 -73.43 -101.83 REMARK 500 PRO B 43 31.44 -81.12 REMARK 500 ASN B 52 -169.79 -164.43 REMARK 500 ALA B 55 -68.21 -106.46 REMARK 500 ASP B 120 47.81 -147.40 REMARK 500 SER C 12 -78.66 -127.11 REMARK 500 PRO C 43 30.53 -86.60 REMARK 500 ASP C 120 46.17 -152.74 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 C 234 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH B 248 DISTANCE = 6.59 ANGSTROMS

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 201 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 202 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 203 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 204 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 205

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: CAR10 RELATED DB: TARGETDB

DBREF 1XBF A 1 132 UNP Q97KL0 Q97KL0_CLOAB 1 132 DBREF 1XBF B 1 132 UNP Q97KL0 Q97KL0_CLOAB 1 132 DBREF 1XBF C 1 132 UNP Q97KL0 Q97KL0_CLOAB 1 132

SEQADV 1XBF MSE A 37 UNP Q97KL0 MET 37 MODIFIED RESIDUE SEQADV 1XBF MSE A 93 UNP Q97KL0 MET 93 MODIFIED RESIDUE SEQADV 1XBF LEU A 133 UNP Q97KL0 CLONING ARTIFACT SEQADV 1XBF GLU A 134 UNP Q97KL0 CLONING ARTIFACT SEQADV 1XBF HIS A 135 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS A 136 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS A 137 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS A 138 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS A 139 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS A 140 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF MSE B 37 UNP Q97KL0 MET 37 MODIFIED RESIDUE SEQADV 1XBF MSE B 93 UNP Q97KL0 MET 93 MODIFIED RESIDUE SEQADV 1XBF LEU B 133 UNP Q97KL0 CLONING ARTIFACT SEQADV 1XBF GLU B 134 UNP Q97KL0 CLONING ARTIFACT SEQADV 1XBF HIS B 135 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS B 136 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS B 137 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS B 138 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS B 139 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS B 140 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF MSE C 37 UNP Q97KL0 MET 37 MODIFIED RESIDUE SEQADV 1XBF MSE C 93 UNP Q97KL0 MET 93 MODIFIED RESIDUE SEQADV 1XBF LEU C 133 UNP Q97KL0 CLONING ARTIFACT SEQADV 1XBF GLU C 134 UNP Q97KL0 CLONING ARTIFACT SEQADV 1XBF HIS C 135 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS C 136 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS C 137 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS C 138 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS C 139 UNP Q97KL0 EXPRESSION TAG SEQADV 1XBF HIS C 140 UNP Q97KL0 EXPRESSION TAG

SEQRES 1 A 140 MET LYS GLY VAL ILE GLU TYR SER LEU LYS THR SER ASN SEQRES 2 A 140 ASP ASP GLN PHE ILE ASP ILE THR ASN LEU VAL LYS LYS SEQRES 3 A 140 ALA VAL ASP GLU SER GLY VAL SER ASP GLY MSE ALA VAL SEQRES 4 A 140 VAL PHE CYS PRO HIS THR THR ALA GLY ILE THR ILE ASN SEQRES 5 A 140 GLU ASN ALA ASP PRO ASP VAL THR ARG ASP ILE LEU VAL SEQRES 6 A 140 ASN LEU ASP LYS VAL PHE PRO LYS VAL GLY ASP TYR LYS SEQRES 7 A 140 HIS VAL GLU GLY ASN SER HIS ALA HIS ILE LYS ALA SER SEQRES 8 A 140 LEU MSE GLY SER SER GLN GLN ILE ILE ILE GLU ASN GLY SEQRES 9 A 140 LYS LEU LYS LEU GLY THR TRP GLN GLY ILE TYR PHE THR SEQRES 10 A 140 GLU PHE ASP GLY PRO ARG ASP ARG LYS VAL PHE VAL LYS SEQRES 11 A 140 ILE ILE LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 140 MET LYS GLY VAL ILE GLU TYR SER LEU LYS THR SER ASN SEQRES 2 B 140 ASP ASP GLN PHE ILE ASP ILE THR ASN LEU VAL LYS LYS SEQRES 3 B 140 ALA VAL ASP GLU SER GLY VAL SER ASP GLY MSE ALA VAL SEQRES 4 B 140 VAL PHE CYS PRO HIS THR THR ALA GLY ILE THR ILE ASN SEQRES 5 B 140 GLU ASN ALA ASP PRO ASP VAL THR ARG ASP ILE LEU VAL SEQRES 6 B 140 ASN LEU ASP LYS VAL PHE PRO LYS VAL GLY ASP TYR LYS SEQRES 7 B 140 HIS VAL GLU GLY ASN SER HIS ALA HIS ILE LYS ALA SER SEQRES 8 B 140 LEU MSE GLY SER SER GLN GLN ILE ILE ILE GLU ASN GLY SEQRES 9 B 140 LYS LEU LYS LEU GLY THR TRP GLN GLY ILE TYR PHE THR SEQRES 10 B 140 GLU PHE ASP GLY PRO ARG ASP ARG LYS VAL PHE VAL LYS SEQRES 11 B 140 ILE ILE LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 C 140 MET LYS GLY VAL ILE GLU TYR SER LEU LYS THR SER ASN SEQRES 2 C 140 ASP ASP GLN PHE ILE ASP ILE THR ASN LEU VAL LYS LYS SEQRES 3 C 140 ALA VAL ASP GLU SER GLY VAL SER ASP GLY MSE ALA VAL SEQRES 4 C 140 VAL PHE CYS PRO HIS THR THR ALA GLY ILE THR ILE ASN SEQRES 5 C 140 GLU ASN ALA ASP PRO ASP VAL THR ARG ASP ILE LEU VAL SEQRES 6 C 140 ASN LEU ASP LYS VAL PHE PRO LYS VAL GLY ASP TYR LYS SEQRES 7 C 140 HIS VAL GLU GLY ASN SER HIS ALA HIS ILE LYS ALA SER SEQRES 8 C 140 LEU MSE GLY SER SER GLN GLN ILE ILE ILE GLU ASN GLY SEQRES 9 C 140 LYS LEU LYS LEU GLY THR TRP GLN GLY ILE TYR PHE THR SEQRES 10 C 140 GLU PHE ASP GLY PRO ARG ASP ARG LYS VAL PHE VAL LYS SEQRES 11 C 140 ILE ILE LEU GLU HIS HIS HIS HIS HIS HIS

MODRES 1XBF MSE A 37 MET SELENOMETHIONINE MODRES 1XBF MSE A 93 MET SELENOMETHIONINE MODRES 1XBF MSE B 37 MET SELENOMETHIONINE MODRES 1XBF MSE B 93 MET SELENOMETHIONINE MODRES 1XBF MSE C 37 MET SELENOMETHIONINE MODRES 1XBF MSE C 93 MET SELENOMETHIONINE

HET MSE A 37 8 HET MSE A 93 8 HET MSE B 37 8 HET MSE B 93 8 HET MSE C 37 8 HET MSE C 93 8 HET SO4 A 201 5 HET SO4 B 202 5 HET SO4 C 203 5 HET SO4 A 204 5 HET SO4 A 205 5

HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION

FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 4 SO4 5(O4 S 2-) FORMUL 9 HOH *140(H2 O)

HELIX 1 1 ILE A 20 GLY A 32 1 13 HELIX 2 2 PRO A 57 PHE A 71 1 15 HELIX 3 3 ASN A 83 GLY A 94 1 12 HELIX 4 4 ILE B 20 GLY B 32 1 13 HELIX 5 5 ASP B 56 PHE B 71 1 16 HELIX 6 6 ASN B 83 GLY B 94 1 12 HELIX 7 7 ILE C 20 GLY C 32 1 13 HELIX 8 8 ASP C 56 PHE C 71 1 16 HELIX 9 9 ASN C 83 GLY C 94 1 12

SHEET 1 A 5 ILE A 5 LYS A 10 0 SHEET 2 A 5 ASP A 124 LEU A 133 -1 O ARG A 125 N LEU A 9 SHEET 3 A 5 ASP A 35 PHE A 41 -1 N MSE A 37 O ILE A 132 SHEET 4 A 5 SER A 96 GLU A 102 -1 O ILE A 99 N ALA A 38 SHEET 5 A 5 LYS A 105 LEU A 106 -1 O LYS A 105 N GLU A 102 SHEET 1 B 3 GLN A 16 ASP A 19 0 SHEET 2 B 3 GLN A 112 GLU A 118 -1 O GLU A 118 N GLN A 16 SHEET 3 B 3 ALA A 47 GLU A 53 -1 N ASN A 52 O GLY A 113 SHEET 1 C 5 ILE B 5 LYS B 10 0 SHEET 2 C 5 ASP B 124 ILE B 132 -1 O ARG B 125 N LEU B 9 SHEET 3 C 5 GLY B 36 PHE B 41 -1 N MSE B 37 O ILE B 132 SHEET 4 C 5 SER B 96 GLU B 102 -1 O ILE B 99 N ALA B 38 SHEET 5 C 5 LYS B 105 LEU B 106 -1 O LYS B 105 N GLU B 102 SHEET 1 D 3 GLN B 16 ASP B 19 0 SHEET 2 D 3 GLN B 112 GLU B 118 -1 O PHE B 116 N ILE B 18 SHEET 3 D 3 ALA B 47 GLU B 53 -1 N THR B 50 O TYR B 115 SHEET 1 E 4 ILE C 5 LYS C 10 0 SHEET 2 E 4 ASP C 124 ILE C 132 -1 O ARG C 125 N LEU C 9 SHEET 3 E 4 GLY C 36 PHE C 41 -1 N MSE C 37 O ILE C 132 SHEET 4 E 4 SER C 96 ILE C 101 -1 O ILE C 99 N ALA C 38 SHEET 1 F 3 GLN C 16 ASP C 19 0 SHEET 2 F 3 GLN C 112 GLU C 118 -1 O PHE C 116 N ILE C 18 SHEET 3 F 3 ALA C 47 GLU C 53 -1 N THR C 50 O TYR C 115

LINK C GLY A 36 N MSE A 37 1555 1555 1.33 LINK C MSE A 37 N ALA A 38 1555 1555 1.33 LINK C LEU A 92 N MSE A 93 1555 1555 1.33 LINK C MSE A 93 N GLY A 94 1555 1555 1.33 LINK C GLY B 36 N MSE B 37 1555 1555 1.33 LINK C MSE B 37 N ALA B 38 1555 1555 1.33 LINK C LEU B 92 N MSE B 93 1555 1555 1.33 LINK C MSE B 93 N GLY B 94 1555 1555 1.34 LINK C GLY C 36 N MSE C 37 1555 1555 1.33 LINK C MSE C 37 N ALA C 38 1555 1555 1.33 LINK C LEU C 92 N MSE C 93 1555 1555 1.33 LINK C MSE C 93 N GLY C 94 1555 1555 1.33

CISPEP 1 GLY A 121 PRO A 122 0 -0.99 CISPEP 2 GLY B 121 PRO B 122 0 -1.08 CISPEP 3 GLY C 121 PRO C 122 0 0.03

SITE 1 AC1 6 HIS A 44 THR A 45 THR A 46 ARG A 123 SITE 2 AC1 6 ARG A 125 HOH A 218 SITE 1 AC2 7 HIS B 44 THR B 45 THR B 46 ARG B 123 SITE 2 AC2 7 ARG B 125 HOH B 214 HOH B 223 SITE 1 AC3 7 HIS C 44 THR C 45 THR C 46 ARG C 123 SITE 2 AC3 7 ARG C 125 HOH C 209 HOH C 221 SITE 1 AC4 1 ARG A 61 SITE 1 AC5 2 LYS A 78 ARG C 61

CRYST1 48.432 87.463 49.140 90.00 116.65 90.00 P 1 21 1 6

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 0.020648 0.000000 0.010361 0.00000

SCALE2 0.000000 0.011433 0.000000 0.00000

SCALE3 0.000000 0.000000 0.022769 0.00000