HEADER UNKNOWN FUNCTION 31-AUG-22 8EBG TITLE CRYSTAL STRUCTURE OF THE PROBABLE FHUD FEIII-DICITRATE-BINDING DOMAIN TITLE 2 PROTEIN FECB FROM MYCOBACTERIUM TUBERCULOSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: FEIII-DICITRATE-BINDING PERIPLASMIC LIPOPROTEIN FECB; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS H37RV; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: ATCC 25618 / H37RV; SOURCE 5 GENE: FECB, RV3044; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: GOLD KEYWDS SIDEROPHORE BINDING PROTEIN, SIDEROPHORE, STRUCTURAL GENOMICS, KEYWDS 2 MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, METAL BINDING PROTEIN, KEYWDS 3 PSI-BIOLOGY, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR M.CUFF,Y.KIM,M.ENDRES,M.GU,A.JOACHIMIAK,MIDWEST CENTER FOR STRUCTURAL AUTHOR 2 GENOMICS (MCSG) REVDAT 1 14-SEP-22 8EBG 0 JRNL AUTH M.CUFF,Y.KIM,M.ENDRES,M.GU,A.JOACHIMIAK, JRNL AUTH 2 MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG) JRNL TITL CRYSTAL STRUCTURE OF THE PROBABLE FHUD JRNL TITL 2 FEIII-DICITRATE-BINDING DOMAIN PROTEIN FECB FROM JRNL TITL 3 MYCOBACTERIUM TUBERCULOSIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.43 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.43 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.85 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 116141 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.143 REMARK 3 R VALUE (WORKING SET) : 0.141 REMARK 3 FREE R VALUE : 0.170 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.860 REMARK 3 FREE R VALUE TEST SET COUNT : 5643 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 28.8500 - 4.4300 0.95 3752 205 0.1507 0.1659 REMARK 3 2 4.4300 - 3.5200 0.99 3856 184 0.1399 0.1504 REMARK 3 3 3.5200 - 3.0800 1.00 3868 223 0.1551 0.1825 REMARK 3 4 3.0800 - 2.8000 1.00 3863 205 0.1570 0.1780 REMARK 3 5 2.8000 - 2.6000 1.00 3892 194 0.1508 0.1721 REMARK 3 6 2.6000 - 2.4400 1.00 3866 180 0.1464 0.1770 REMARK 3 7 2.4400 - 2.3200 1.00 3848 187 0.1359 0.1560 REMARK 3 8 2.3200 - 2.2200 1.00 3893 181 0.1341 0.1912 REMARK 3 9 2.2200 - 2.1300 0.99 3812 204 0.1280 0.1518 REMARK 3 10 2.1300 - 2.0600 0.99 3863 176 0.1327 0.1655 REMARK 3 11 2.0600 - 2.0000 0.99 3841 184 0.1321 0.1680 REMARK 3 12 2.0000 - 1.9400 0.99 3833 186 0.1261 0.1619 REMARK 3 13 1.9400 - 1.8900 0.99 3801 197 0.1289 0.1527 REMARK 3 14 1.8900 - 1.8400 0.99 3783 218 0.1320 0.1556 REMARK 3 15 1.8400 - 1.8000 0.98 3792 200 0.1238 0.1634 REMARK 3 16 1.8000 - 1.7600 0.98 3800 179 0.1155 0.1604 REMARK 3 17 1.7600 - 1.7300 0.98 3796 193 0.1113 0.1592 REMARK 3 18 1.7300 - 1.6900 0.98 3754 203 0.1135 0.1661 REMARK 3 19 1.6900 - 1.6600 0.98 3750 192 0.1205 0.1681 REMARK 3 20 1.6600 - 1.6400 0.97 3779 192 0.1234 0.1984 REMARK 3 21 1.6400 - 1.6100 0.97 3713 187 0.1294 0.1698 REMARK 3 22 1.6100 - 1.5800 0.96 3711 196 0.1365 0.2026 REMARK 3 23 1.5800 - 1.5600 0.96 3661 196 0.1418 0.1710 REMARK 3 24 1.5600 - 1.5400 0.96 3696 204 0.1417 0.1953 REMARK 3 25 1.5400 - 1.5200 0.95 3639 196 0.1450 0.1864 REMARK 3 26 1.5200 - 1.5000 0.93 3562 192 0.1573 0.1900 REMARK 3 27 1.5000 - 1.4800 0.90 3488 179 0.1718 0.2062 REMARK 3 28 1.4800 - 1.4600 0.82 3149 154 0.1876 0.2608 REMARK 3 29 1.4600 - 1.4400 0.74 2822 143 0.1978 0.2275 REMARK 3 30 1.4400 - 1.4300 0.66 2615 113 0.2167 0.2591 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.121 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.834 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.04 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 5129 REMARK 3 ANGLE : 0.971 7069 REMARK 3 CHIRALITY : 0.087 804 REMARK 3 PLANARITY : 0.009 975 REMARK 3 DIHEDRAL : 11.649 1844 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8EBG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-SEP-22. REMARK 100 THE DEPOSITION ID IS D_1000268145. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-DEC-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97926 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 116192 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.430 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.43 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 69.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.49400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL-3000, MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.17 M AMMONIUM ACETATE, 0.085 M REMARK 280 SODIUM CITRATE PH 5.6, 25.5 % (W/V) PEG4000, 15 % GLYCEROL, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K 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 38.25850 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 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 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 GLN A 3 REMARK 465 PRO A 4 REMARK 465 ALA A 5 REMARK 465 HIS A 6 REMARK 465 LYS A 7 REMARK 465 ALA A 8 REMARK 465 SER A 9 REMARK 465 GLN A 10 REMARK 465 SER A 11 REMARK 465 MSE A 12 REMARK 465 ILE A 13 REMARK 465 THR A 14 REMARK 465 PRO A 15 REMARK 465 THR A 16 REMARK 465 ILE A 337 REMARK 465 ASN A 338 REMARK 465 GLN B 3 REMARK 465 PRO B 4 REMARK 465 ALA B 5 REMARK 465 HIS B 6 REMARK 465 LYS B 7 REMARK 465 ALA B 8 REMARK 465 SER B 9 REMARK 465 GLN B 10 REMARK 465 SER B 11 REMARK 465 MSE B 12 REMARK 465 ILE B 13 REMARK 465 THR B 14 REMARK 465 ASN B 338 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 B 270 -168.24 -169.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC110747 RELATED DB: TARGETTRACK DBREF 8EBG A 3 338 UNP O53291 O53291_MYCTU 24 359 DBREF 8EBG B 3 338 UNP O53291 O53291_MYCTU 24 359 SEQRES 1 A 336 GLN PRO ALA HIS LYS ALA SER GLN SER MSE ILE THR PRO SEQRES 2 A 336 THR THR GLN ILE ALA GLY ALA GLY VAL LEU GLY ASN ASP SEQRES 3 A 336 ARG LYS PRO ASP GLU SER CYS ALA ARG ALA ALA ALA ALA SEQRES 4 A 336 ALA ASP PRO GLY PRO PRO THR ARG PRO ALA HIS ASN ALA SEQRES 5 A 336 ALA GLY VAL SER PRO GLU MSE VAL GLN VAL PRO ALA GLU SEQRES 6 A 336 ALA GLN ARG ILE VAL VAL LEU SER GLY ASP GLN LEU ASP SEQRES 7 A 336 ALA LEU CYS ALA LEU GLY LEU GLN SER ARG ILE VAL ALA SEQRES 8 A 336 ALA ALA LEU PRO ASN SER SER SER SER GLN PRO SER TYR SEQRES 9 A 336 LEU GLY THR THR VAL HIS ASP LEU PRO GLY VAL GLY THR SEQRES 10 A 336 ARG SER ALA PRO ASP LEU ARG ALA ILE ALA ALA ALA HIS SEQRES 11 A 336 PRO ASP LEU ILE LEU GLY SER GLN GLY LEU THR PRO GLN SEQRES 12 A 336 LEU TYR PRO GLN LEU ALA ALA ILE ALA PRO THR VAL PHE SEQRES 13 A 336 THR ALA ALA PRO GLY ALA ASP TRP GLU ASN ASN LEU ARG SEQRES 14 A 336 GLY VAL GLY ALA ALA THR ALA ARG ILE ALA ALA VAL ASP SEQRES 15 A 336 ALA LEU ILE THR GLY PHE ALA GLU HIS ALA THR GLN VAL SEQRES 16 A 336 GLY THR LYS HIS ASP ALA THR HIS PHE GLN ALA SER ILE SEQRES 17 A 336 VAL GLN LEU THR ALA ASN THR MSE ARG VAL TYR GLY ALA SEQRES 18 A 336 ASN ASN PHE PRO ALA SER VAL LEU SER ALA VAL GLY VAL SEQRES 19 A 336 ASP ARG PRO PRO SER GLN ARG PHE THR ASP LYS ALA TYR SEQRES 20 A 336 ILE GLU ILE GLY THR THR ALA ALA ASP LEU ALA LYS SER SEQRES 21 A 336 PRO ASP PHE SER ALA ALA ASP ALA ASP ILE VAL TYR LEU SEQRES 22 A 336 SER CYS ALA SER GLU ALA ALA ALA GLU ARG ALA ALA VAL SEQRES 23 A 336 ILE LEU ASP SER ASP PRO TRP ARG LYS LEU SER ALA ASN SEQRES 24 A 336 ARG ASP ASN ARG VAL PHE VAL VAL ASN ASP GLN VAL TRP SEQRES 25 A 336 GLN THR GLY GLU GLY MSE VAL ALA ALA ARG GLY ILE VAL SEQRES 26 A 336 ASP ASP LEU ARG TRP VAL ASP ALA PRO ILE ASN SEQRES 1 B 336 GLN PRO ALA HIS LYS ALA SER GLN SER MSE ILE THR PRO SEQRES 2 B 336 THR THR GLN ILE ALA GLY ALA GLY VAL LEU GLY ASN ASP SEQRES 3 B 336 ARG LYS PRO ASP GLU SER CYS ALA ARG ALA ALA ALA ALA SEQRES 4 B 336 ALA ASP PRO GLY PRO PRO THR ARG PRO ALA HIS ASN ALA SEQRES 5 B 336 ALA GLY VAL SER PRO GLU MSE VAL GLN VAL PRO ALA GLU SEQRES 6 B 336 ALA GLN ARG ILE VAL VAL LEU SER GLY ASP GLN LEU ASP SEQRES 7 B 336 ALA LEU CYS ALA LEU GLY LEU GLN SER ARG ILE VAL ALA SEQRES 8 B 336 ALA ALA LEU PRO ASN SER SER SER SER GLN PRO SER TYR SEQRES 9 B 336 LEU GLY THR THR VAL HIS ASP LEU PRO GLY VAL GLY THR SEQRES 10 B 336 ARG SER ALA PRO ASP LEU ARG ALA ILE ALA ALA ALA HIS SEQRES 11 B 336 PRO ASP LEU ILE LEU GLY SER GLN GLY LEU THR PRO GLN SEQRES 12 B 336 LEU TYR PRO GLN LEU ALA ALA ILE ALA PRO THR VAL PHE SEQRES 13 B 336 THR ALA ALA PRO GLY ALA ASP TRP GLU ASN ASN LEU ARG SEQRES 14 B 336 GLY VAL GLY ALA ALA THR ALA ARG ILE ALA ALA VAL ASP SEQRES 15 B 336 ALA LEU ILE THR GLY PHE ALA GLU HIS ALA THR GLN VAL SEQRES 16 B 336 GLY THR LYS HIS ASP ALA THR HIS PHE GLN ALA SER ILE SEQRES 17 B 336 VAL GLN LEU THR ALA ASN THR MSE ARG VAL TYR GLY ALA SEQRES 18 B 336 ASN ASN PHE PRO ALA SER VAL LEU SER ALA VAL GLY VAL SEQRES 19 B 336 ASP ARG PRO PRO SER GLN ARG PHE THR ASP LYS ALA TYR SEQRES 20 B 336 ILE GLU ILE GLY THR THR ALA ALA ASP LEU ALA LYS SER SEQRES 21 B 336 PRO ASP PHE SER ALA ALA ASP ALA ASP ILE VAL TYR LEU SEQRES 22 B 336 SER CYS ALA SER GLU ALA ALA ALA GLU ARG ALA ALA VAL SEQRES 23 B 336 ILE LEU ASP SER ASP PRO TRP ARG LYS LEU SER ALA ASN SEQRES 24 B 336 ARG ASP ASN ARG VAL PHE VAL VAL ASN ASP GLN VAL TRP SEQRES 25 B 336 GLN THR GLY GLU GLY MSE VAL ALA ALA ARG GLY ILE VAL SEQRES 26 B 336 ASP ASP LEU ARG TRP VAL ASP ALA PRO ILE ASN MODRES 8EBG MSE A 61 MET MODIFIED RESIDUE MODRES 8EBG MSE A 218 MET MODIFIED RESIDUE MODRES 8EBG MSE A 320 MET MODIFIED RESIDUE MODRES 8EBG MSE B 61 MET MODIFIED RESIDUE MODRES 8EBG MSE B 218 MET MODIFIED RESIDUE MODRES 8EBG MSE B 320 MET MODIFIED RESIDUE HET MSE A 61 16 HET MSE A 218 8 HET MSE A 320 16 HET MSE B 61 16 HET MSE B 218 8 HET MSE B 320 16 HET FMT A 401 3 HET GOL A 402 6 HET ACY B 401 4 HET GOL B 402 6 HET GOL B 403 6 HETNAM MSE SELENOMETHIONINE HETNAM FMT FORMIC ACID HETNAM GOL GLYCEROL HETNAM ACY ACETIC ACID HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 3 FMT C H2 O2 FORMUL 4 GOL 3(C3 H8 O3) FORMUL 5 ACY C2 H4 O2 FORMUL 8 HOH *715(H2 O) HELIX 1 AA1 LYS A 30 SER A 34 5 5 HELIX 2 AA2 SER A 75 LEU A 85 1 11 HELIX 3 AA3 LEU A 87 SER A 89 5 3 HELIX 4 AA4 GLY A 108 ASP A 113 1 6 HELIX 5 AA5 ASP A 124 ALA A 131 1 8 HELIX 6 AA6 LEU A 146 ALA A 154 1 9 HELIX 7 AA7 ASP A 165 THR A 177 1 13 HELIX 8 AA8 ARG A 179 HIS A 201 1 23 HELIX 9 AA9 ASP A 202 PHE A 206 5 5 HELIX 10 AB1 ASN A 225 GLY A 235 1 11 HELIX 11 AB2 PRO A 239 ARG A 243 5 5 HELIX 12 AB3 THR A 255 ALA A 260 1 6 HELIX 13 AB4 PHE A 265 ASP A 269 5 5 HELIX 14 AB5 SER A 279 SER A 292 1 14 HELIX 15 AB6 SER A 292 LYS A 297 1 6 HELIX 16 AB7 LEU A 298 ASP A 303 1 6 HELIX 17 AB8 ASN A 310 GLN A 315 1 6 HELIX 18 AB9 GLY A 319 ARG A 331 1 13 HELIX 19 AC1 TRP A 332 ALA A 335 5 4 HELIX 20 AC2 LYS B 30 SER B 34 5 5 HELIX 21 AC3 SER B 75 LEU B 85 1 11 HELIX 22 AC4 LEU B 87 SER B 89 5 3 HELIX 23 AC5 GLY B 108 ASP B 113 1 6 HELIX 24 AC6 ASP B 124 ALA B 131 1 8 HELIX 25 AC7 LEU B 146 ALA B 152 1 7 HELIX 26 AC8 ASP B 165 THR B 177 1 13 HELIX 27 AC9 ARG B 179 HIS B 201 1 23 HELIX 28 AD1 ASP B 202 PHE B 206 5 5 HELIX 29 AD2 ASN B 225 GLY B 235 1 11 HELIX 30 AD3 PRO B 239 ARG B 243 5 5 HELIX 31 AD4 THR B 255 LYS B 261 1 7 HELIX 32 AD5 PHE B 265 ASP B 269 5 5 HELIX 33 AD6 SER B 279 SER B 292 1 14 HELIX 34 AD7 SER B 292 LYS B 297 1 6 HELIX 35 AD8 LEU B 298 ASP B 303 1 6 HELIX 36 AD9 ASN B 310 GLN B 315 1 6 HELIX 37 AE1 GLY B 319 ARG B 331 1 13 SHEET 1 AA1 7 GLN A 18 ILE A 19 0 SHEET 2 AA1 7 ALA A 22 VAL A 24 -1 O ALA A 22 N ILE A 19 SHEET 3 AA1 7 VAL A 306 VAL A 309 1 O VAL A 308 N GLY A 23 SHEET 4 AA1 7 ILE A 272 CYS A 277 1 N LEU A 275 O PHE A 307 SHEET 5 AA1 7 ALA A 208 LEU A 213 1 N LEU A 213 O SER A 276 SHEET 6 AA1 7 THR A 217 TYR A 221 -1 O ARG A 219 N GLN A 212 SHEET 7 AA1 7 TYR A 249 GLY A 253 -1 O ILE A 252 N MSE A 218 SHEET 1 AA2 2 THR A 48 HIS A 52 0 SHEET 2 AA2 2 MSE A 61 PRO A 65 -1 O VAL A 62 N ALA A 51 SHEET 1 AA3 4 ILE A 91 ALA A 94 0 SHEET 2 AA3 4 ILE A 71 VAL A 73 1 N ILE A 71 O VAL A 92 SHEET 3 AA3 4 LEU A 135 SER A 139 1 O LEU A 137 N VAL A 72 SHEET 4 AA3 4 THR A 156 THR A 159 1 O VAL A 157 N ILE A 136 SHEET 1 AA4 6 GLY B 23 VAL B 24 0 SHEET 2 AA4 6 VAL B 306 VAL B 308 1 O VAL B 308 N GLY B 23 SHEET 3 AA4 6 ILE B 272 CYS B 277 1 N VAL B 273 O PHE B 307 SHEET 4 AA4 6 ALA B 208 LEU B 213 1 N LEU B 213 O SER B 276 SHEET 5 AA4 6 THR B 217 TYR B 221 -1 O ARG B 219 N GLN B 212 SHEET 6 AA4 6 TYR B 249 GLY B 253 -1 O ILE B 252 N MSE B 218 SHEET 1 AA5 2 THR B 48 HIS B 52 0 SHEET 2 AA5 2 MSE B 61 PRO B 65 -1 O VAL B 64 N ARG B 49 SHEET 1 AA6 5 GLY B 116 THR B 119 0 SHEET 2 AA6 5 ILE B 91 LEU B 96 1 N LEU B 96 O GLY B 118 SHEET 3 AA6 5 ILE B 71 VAL B 73 1 N ILE B 71 O VAL B 92 SHEET 4 AA6 5 LEU B 135 SER B 139 1 O LEU B 137 N VAL B 72 SHEET 5 AA6 5 THR B 156 THR B 159 1 O VAL B 157 N ILE B 136 SSBOND 1 CYS A 35 CYS A 83 1555 1555 2.09 LINK C AGLU A 60 N AMSE A 61 1555 1555 1.33 LINK C BGLU A 60 N BMSE A 61 1555 1555 1.33 LINK C AMSE A 61 N VAL A 62 1555 1555 1.33 LINK C BMSE A 61 N VAL A 62 1555 1555 1.33 LINK C THR A 217 N MSE A 218 1555 1555 1.32 LINK C MSE A 218 N ARG A 219 1555 1555 1.32 LINK C GLY A 319 N AMSE A 320 1555 1555 1.33 LINK C GLY A 319 N BMSE A 320 1555 1555 1.33 LINK C AMSE A 320 N VAL A 321 1555 1555 1.33 LINK C BMSE A 320 N VAL A 321 1555 1555 1.34 LINK C GLU B 60 N AMSE B 61 1555 1555 1.32 LINK C GLU B 60 N BMSE B 61 1555 1555 1.33 LINK C AMSE B 61 N VAL B 62 1555 1555 1.33 LINK C BMSE B 61 N VAL B 62 1555 1555 1.33 LINK C THR B 217 N MSE B 218 1555 1555 1.32 LINK C MSE B 218 N ARG B 219 1555 1555 1.33 LINK C GLY B 319 N AMSE B 320 1555 1555 1.33 LINK C GLY B 319 N BMSE B 320 1555 1555 1.33 LINK C AMSE B 320 N VAL B 321 1555 1555 1.34 LINK C BMSE B 320 N VAL B 321 1555 1555 1.34 CISPEP 1 SER A 58 PRO A 59 0 -3.89 CISPEP 2 SER A 58 PRO A 59 0 -1.88 CISPEP 3 SER B 58 PRO B 59 0 -3.17 CRYST1 56.631 76.517 79.076 90.00 102.50 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 0.017658 0.000000 0.003915 0.00000 SCALE2 0.000000 0.013069 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012953 0.00000