HEADER TRANSFERASE 05-MAY-10 3MWE TITLE TRUNCATED HUMAN ATP-CITRATE LYASE WITH TARTRATE BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATP-CITRATE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: TRUNCATED HUMAN ATP-CITRATE LYASE (UNP RESIDUES 1-425); COMPND 5 SYNONYM: ATP-CITRATE (PRO-S-)-LYASE, CITRATE CLEAVAGE ENZYME; COMPND 6 EC: 2.3.3.8; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: ATP-CITRATE SYNTHASE; COMPND 10 CHAIN: B; COMPND 11 FRAGMENT: TRUNCATED HUMAN ATP-CITRATE LYASE (UNP RESIDUES 487-821); COMPND 12 SYNONYM: ATP-CITRATE (PRO-S-)-LYASE, CITRATE CLEAVAGE ENZYME; COMPND 13 EC: 2.3.3.8; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ACLY; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET42B+; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: ACLY; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PET42B+ KEYWDS ATP-GRASP, PHOSPHOHISTIDINE, ORGANIC ACID, LYASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.E.FRASER,T.SUN REVDAT 3 22-SEP-10 3MWE 1 JRNL REVDAT 2 01-SEP-10 3MWE 1 JRNL REVDAT 1 16-JUN-10 3MWE 0 JRNL AUTH T.SUN,K.HAYAKAWA,K.S.BATEMAN,M.E.FRASER JRNL TITL IDENTIFICATION OF THE CITRATE-BINDING SITE OF HUMAN JRNL TITL 2 ATP-CITRATE LYASE USING X-RAY CRYSTALLOGRAPHY. JRNL REF J.BIOL.CHEM. V. 285 27418 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 20558738 JRNL DOI 10.1074/JBC.M109.078667 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.1_357) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.020 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 43825 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.820 REMARK 3 FREE R VALUE TEST SET COUNT : 2552 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 44.7453 - 5.7616 0.98 2458 166 0.1658 0.2020 REMARK 3 2 5.7616 - 4.5746 0.98 2400 161 0.1374 0.1775 REMARK 3 3 4.5746 - 3.9968 0.98 2386 158 0.1301 0.1787 REMARK 3 4 3.9968 - 3.6315 0.99 2383 159 0.1475 0.1892 REMARK 3 5 3.6315 - 3.3713 0.98 2374 157 0.1714 0.2149 REMARK 3 6 3.3713 - 3.1726 0.98 2359 156 0.1771 0.2293 REMARK 3 7 3.1726 - 3.0138 0.98 2342 155 0.1963 0.2510 REMARK 3 8 3.0138 - 2.8826 0.97 2343 154 0.2020 0.2553 REMARK 3 9 2.8826 - 2.7717 0.96 2312 151 0.2176 0.3012 REMARK 3 10 2.7717 - 2.6760 0.95 2303 153 0.2118 0.2430 REMARK 3 11 2.6760 - 2.5924 0.94 2259 148 0.1994 0.2442 REMARK 3 12 2.5924 - 2.5183 0.94 2231 146 0.1962 0.2644 REMARK 3 13 2.5183 - 2.4520 0.94 2300 133 0.2057 0.2529 REMARK 3 14 2.4520 - 2.3922 0.92 2233 109 0.2037 0.2507 REMARK 3 15 2.3922 - 2.3378 0.90 2152 113 0.2092 0.2769 REMARK 3 16 2.3378 - 2.2880 0.90 2222 107 0.2218 0.3030 REMARK 3 17 2.2880 - 2.2423 0.89 2115 109 0.2323 0.3208 REMARK 3 18 2.2423 - 2.2000 0.86 2101 117 0.2412 0.2905 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.37 REMARK 3 B_SOL : 38.79 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.660 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.13190 REMARK 3 B22 (A**2) : 3.07210 REMARK 3 B33 (A**2) : -0.94020 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 3.77190 REMARK 3 B23 (A**2) : -0.00000 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 : 0.008 5902 REMARK 3 ANGLE : 1.089 8001 REMARK 3 CHIRALITY : 0.072 900 REMARK 3 PLANARITY : 0.004 1027 REMARK 3 DIHEDRAL : 13.377 2172 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 3MWE COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-MAY-10. REMARK 100 THE RCSB ID CODE IS RCSB059077. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-DEC-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.11587 REMARK 200 MONOCHROMATOR : DOUBLE FLAT CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45944 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 55.640 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.45000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% (W/V) PEG 3350, 100 MM SODIUM REMARK 280 TARTRATE, 100 MM TRIS-HCL, PH 7.1, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 294K 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 84.09550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.39650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 84.09550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.39650 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 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 59020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 105.63267 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 89.47544 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 PHE B 752 REMARK 465 SER B 753 REMARK 465 SER B 754 REMARK 465 GLU B 755 REMARK 465 VAL B 756 REMARK 465 GLN B 757 REMARK 465 PHE B 758 REMARK 465 GLY B 759 REMARK 465 HIS B 760 REMARK 465 ALA B 761 REMARK 465 GLY B 762 REMARK 465 ALA B 763 REMARK 465 CYS B 764 REMARK 465 ALA B 765 REMARK 465 ASN B 766 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 61 28.49 -140.62 REMARK 500 LYS A 259 31.26 -98.78 REMARK 500 SER A 343 -156.99 -74.20 REMARK 500 TYR B 531 108.17 -168.94 REMARK 500 HIS B 537 -174.76 177.01 REMARK 500 CYS B 633 -53.04 -126.73 REMARK 500 ALA B 749 67.60 -60.33 REMARK 500 PRO B 817 152.01 -47.74 REMARK 500 PRO B 819 -172.84 -48.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 426 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 624 O REMARK 620 2 ASP A 257 O 143.0 REMARK 620 3 ALA A 262 O 104.0 106.0 REMARK 620 4 SER A 260 O 124.7 78.7 86.2 REMARK 620 5 ASP A 257 OD1 89.0 76.7 77.9 145.5 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 426 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA A 427 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3MWD RELATED DB: PDB REMARK 900 TRUNCATED HUMAN ATP-CITRATE LYASE WITH CITRATE BOUND REMARK 999 REMARK 999 SEQUENCE REMARK 999 CRYSTALS WERE GROWN WITH LIMITED PROTEOLYIS BY STARTING WITH FULL REMARK 999 LENGTH PROTEIN AND EXPRESSION TAG. BY SDS-PAGE ANALYSIS OF REMARK 999 DISSOLVED CRYSTALS AND SUBSEQUENT MASS SPECTROMETRY TWO REMARK 999 CRYSTALLIZED PORTIONS WERE IDENTIFIED. DBREF 3MWE A 1 425 UNP P53396 ACLY_HUMAN 1 425 DBREF 3MWE B 487 821 UNP P53396 ACLY_HUMAN 487 821 SEQRES 1 A 425 MET SER ALA LYS ALA ILE SER GLU GLN THR GLY LYS GLU SEQRES 2 A 425 LEU LEU TYR LYS PHE ILE CYS THR THR SER ALA ILE GLN SEQRES 3 A 425 ASN ARG PHE LYS TYR ALA ARG VAL THR PRO ASP THR ASP SEQRES 4 A 425 TRP ALA ARG LEU LEU GLN ASP HIS PRO TRP LEU LEU SER SEQRES 5 A 425 GLN ASN LEU VAL VAL LYS PRO ASP GLN LEU ILE LYS ARG SEQRES 6 A 425 ARG GLY LYS LEU GLY LEU VAL GLY VAL ASN LEU THR LEU SEQRES 7 A 425 ASP GLY VAL LYS SER TRP LEU LYS PRO ARG LEU GLY GLN SEQRES 8 A 425 GLU ALA THR VAL GLY LYS ALA THR GLY PHE LEU LYS ASN SEQRES 9 A 425 PHE LEU ILE GLU PRO PHE VAL PRO HIS SER GLN ALA GLU SEQRES 10 A 425 GLU PHE TYR VAL CYS ILE TYR ALA THR ARG GLU GLY ASP SEQRES 11 A 425 TYR VAL LEU PHE HIS HIS GLU GLY GLY VAL ASP VAL GLY SEQRES 12 A 425 ASP VAL ASP ALA LYS ALA GLN LYS LEU LEU VAL GLY VAL SEQRES 13 A 425 ASP GLU LYS LEU ASN PRO GLU ASP ILE LYS LYS HIS LEU SEQRES 14 A 425 LEU VAL HIS ALA PRO GLU ASP LYS LYS GLU ILE LEU ALA SEQRES 15 A 425 SER PHE ILE SER GLY LEU PHE ASN PHE TYR GLU ASP LEU SEQRES 16 A 425 TYR PHE THR TYR LEU GLU ILE ASN PRO LEU VAL VAL THR SEQRES 17 A 425 LYS ASP GLY VAL TYR VAL LEU ASP LEU ALA ALA LYS VAL SEQRES 18 A 425 ASP ALA THR ALA ASP TYR ILE CYS LYS VAL LYS TRP GLY SEQRES 19 A 425 ASP ILE GLU PHE PRO PRO PRO PHE GLY ARG GLU ALA TYR SEQRES 20 A 425 PRO GLU GLU ALA TYR ILE ALA ASP LEU ASP ALA LYS SER SEQRES 21 A 425 GLY ALA SER LEU LYS LEU THR LEU LEU ASN PRO LYS GLY SEQRES 22 A 425 ARG ILE TRP THR MET VAL ALA GLY GLY GLY ALA SER VAL SEQRES 23 A 425 VAL TYR SER ASP THR ILE CYS ASP LEU GLY GLY VAL ASN SEQRES 24 A 425 GLU LEU ALA ASN TYR GLY GLU TYR SER GLY ALA PRO SER SEQRES 25 A 425 GLU GLN GLN THR TYR ASP TYR ALA LYS THR ILE LEU SER SEQRES 26 A 425 LEU MET THR ARG GLU LYS HIS PRO ASP GLY LYS ILE LEU SEQRES 27 A 425 ILE ILE GLY GLY SER ILE ALA ASN PHE THR ASN VAL ALA SEQRES 28 A 425 ALA THR PHE LYS GLY ILE VAL ARG ALA ILE ARG ASP TYR SEQRES 29 A 425 GLN GLY PRO LEU LYS GLU HIS GLU VAL THR ILE PHE VAL SEQRES 30 A 425 ARG ARG GLY GLY PRO ASN TYR GLN GLU GLY LEU ARG VAL SEQRES 31 A 425 MET GLY GLU VAL GLY LYS THR THR GLY ILE PRO ILE HIS SEQRES 32 A 425 VAL PHE GLY THR GLU THR HIS MET THR ALA ILE VAL GLY SEQRES 33 A 425 MET ALA LEU GLY HIS ARG PRO ILE PRO SEQRES 1 B 335 GLY LYS SER THR THR LEU PHE SER ARG HIS THR LYS ALA SEQRES 2 B 335 ILE VAL TRP GLY MET GLN THR ARG ALA VAL GLN GLY MET SEQRES 3 B 335 LEU ASP PHE ASP TYR VAL CYS SER ARG ASP GLU PRO SER SEQRES 4 B 335 VAL ALA ALA MET VAL TYR PRO PHE THR GLY ASP HIS LYS SEQRES 5 B 335 GLN LYS PHE TYR TRP GLY HIS LYS GLU ILE LEU ILE PRO SEQRES 6 B 335 VAL PHE LYS ASN MET ALA ASP ALA MET ARG LYS HIS PRO SEQRES 7 B 335 GLU VAL ASP VAL LEU ILE ASN PHE ALA SER LEU ARG SER SEQRES 8 B 335 ALA TYR ASP SER THR MET GLU THR MET ASN TYR ALA GLN SEQRES 9 B 335 ILE ARG THR ILE ALA ILE ILE ALA GLU GLY ILE PRO GLU SEQRES 10 B 335 ALA LEU THR ARG LYS LEU ILE LYS LYS ALA ASP GLN LYS SEQRES 11 B 335 GLY VAL THR ILE ILE GLY PRO ALA THR VAL GLY GLY ILE SEQRES 12 B 335 LYS PRO GLY CYS PHE LYS ILE GLY ASN THR GLY GLY MET SEQRES 13 B 335 LEU ASP ASN ILE LEU ALA SER LYS LEU TYR ARG PRO GLY SEQRES 14 B 335 SER VAL ALA TYR VAL SER ARG SER GLY GLY MET SER ASN SEQRES 15 B 335 GLU LEU ASN ASN ILE ILE SER ARG THR THR ASP GLY VAL SEQRES 16 B 335 TYR GLU GLY VAL ALA ILE GLY GLY ASP ARG TYR PRO GLY SEQRES 17 B 335 SER THR PHE MET ASP HIS VAL LEU ARG TYR GLN ASP THR SEQRES 18 B 335 PRO GLY VAL LYS MET ILE VAL VAL LEU GLY GLU ILE GLY SEQRES 19 B 335 GLY THR GLU GLU TYR LYS ILE CYS ARG GLY ILE LYS GLU SEQRES 20 B 335 GLY ARG LEU THR LYS PRO ILE VAL CYS TRP CYS ILE GLY SEQRES 21 B 335 THR CYS ALA THR MET PHE SER SER GLU VAL GLN PHE GLY SEQRES 22 B 335 HIS ALA GLY ALA CYS ALA ASN GLN ALA SER GLU THR ALA SEQRES 23 B 335 VAL ALA LYS ASN GLN ALA LEU LYS GLU ALA GLY VAL PHE SEQRES 24 B 335 VAL PRO ARG SER PHE ASP GLU LEU GLY GLU ILE ILE GLN SEQRES 25 B 335 SER VAL TYR GLU ASP LEU VAL ALA ASN GLY VAL ILE VAL SEQRES 26 B 335 PRO ALA GLN GLU VAL PRO PRO PRO THR VAL HET MG A 426 1 HET TLA A 427 10 HETNAM MG MAGNESIUM ION HETNAM TLA L(+)-TARTARIC ACID FORMUL 3 MG MG 2+ FORMUL 4 TLA C4 H6 O6 FORMUL 5 HOH *375(H2 O) HELIX 1 1 SER A 7 ILE A 19 1 13 HELIX 2 2 ASP A 39 HIS A 47 1 9 HELIX 3 3 PRO A 48 SER A 52 5 5 HELIX 4 4 THR A 77 LYS A 86 1 10 HELIX 5 5 SER A 114 ALA A 116 5 3 HELIX 6 6 GLY A 139 GLY A 143 5 5 HELIX 7 7 ASP A 144 ALA A 149 1 6 HELIX 8 8 ASN A 161 HIS A 168 1 8 HELIX 9 9 PRO A 174 ASP A 176 5 3 HELIX 10 10 LYS A 177 LEU A 195 1 19 HELIX 11 11 ALA A 225 GLY A 234 1 10 HELIX 12 12 TYR A 247 LYS A 259 1 13 HELIX 13 13 GLY A 281 LEU A 295 1 15 HELIX 14 14 GLY A 297 LEU A 301 5 5 HELIX 15 15 SER A 312 MET A 327 1 16 HELIX 16 16 ASN A 349 TYR A 364 1 16 HELIX 17 17 TYR A 364 HIS A 371 1 8 HELIX 18 18 ASN A 383 GLY A 399 1 17 HELIX 19 19 THR A 412 LEU A 419 1 8 HELIX 20 20 GLN B 505 CYS B 519 1 15 HELIX 21 21 ASN B 555 HIS B 563 1 9 HELIX 22 22 SER B 577 MET B 586 1 10 HELIX 23 23 PRO B 602 GLY B 617 1 16 HELIX 24 24 MET B 642 SER B 649 1 8 HELIX 25 25 SER B 663 THR B 678 1 16 HELIX 26 26 THR B 696 ASP B 706 1 11 HELIX 27 27 THR B 722 GLU B 733 1 12 HELIX 28 28 GLN B 767 GLU B 770 5 4 HELIX 29 29 THR B 771 ALA B 782 1 12 HELIX 30 30 SER B 789 ASP B 791 5 3 HELIX 31 31 GLU B 792 ASN B 807 1 16 SHEET 1 A 6 ALA A 3 ILE A 6 0 SHEET 2 A 6 LEU A 217 ASP A 222 -1 O VAL A 221 N LYS A 4 SHEET 3 A 6 PHE A 197 THR A 208 -1 N GLU A 201 O ALA A 218 SHEET 4 A 6 GLU A 118 THR A 126 -1 N VAL A 121 O ILE A 202 SHEET 5 A 6 GLY A 129 HIS A 135 -1 O LEU A 133 N CYS A 122 SHEET 6 A 6 GLN A 150 GLY A 155 -1 O VAL A 154 N ASP A 130 SHEET 1 B 4 ALA A 3 ILE A 6 0 SHEET 2 B 4 LEU A 217 ASP A 222 -1 O VAL A 221 N LYS A 4 SHEET 3 B 4 PHE A 197 THR A 208 -1 N GLU A 201 O ALA A 218 SHEET 4 B 4 GLY A 211 VAL A 214 -1 O TYR A 213 N VAL A 206 SHEET 1 C 4 ALA A 32 VAL A 34 0 SHEET 2 C 4 PHE A 105 PRO A 109 -1 O PHE A 105 N VAL A 34 SHEET 3 C 4 LEU A 55 PRO A 59 -1 N LYS A 58 O LEU A 106 SHEET 4 C 4 GLY A 73 LEU A 76 -1 O LEU A 76 N LEU A 55 SHEET 1 D 2 GLU A 92 VAL A 95 0 SHEET 2 D 2 ALA A 98 PHE A 101 -1 O GLY A 100 N ALA A 93 SHEET 1 E 2 SER A 263 LEU A 268 0 SHEET 2 E 2 ASN A 303 SER A 308 -1 O SER A 308 N SER A 263 SHEET 1 F 4 ILE A 275 THR A 277 0 SHEET 2 F 4 LYS A 336 ILE A 340 1 O ILE A 339 N TRP A 276 SHEET 3 F 4 VAL A 373 ARG A 378 1 O PHE A 376 N ILE A 340 SHEET 4 F 4 ILE A 402 PHE A 405 1 O HIS A 403 N VAL A 377 SHEET 1 G 7 HIS B 537 TRP B 543 0 SHEET 2 G 7 LYS B 546 PHE B 553 -1 O VAL B 552 N HIS B 537 SHEET 3 G 7 VAL B 526 VAL B 530 1 N MET B 529 O PHE B 553 SHEET 4 G 7 ALA B 499 TRP B 502 1 N ALA B 499 O ALA B 527 SHEET 5 G 7 VAL B 568 ASN B 571 1 O ILE B 570 N ILE B 500 SHEET 6 G 7 THR B 593 ILE B 596 1 O ALA B 595 N ASN B 571 SHEET 7 G 7 THR B 619 ILE B 621 1 O THR B 619 N ILE B 594 SHEET 1 H 6 PHE B 634 LYS B 635 0 SHEET 2 H 6 GLY B 628 LYS B 630 -1 N LYS B 630 O PHE B 634 SHEET 3 H 6 VAL B 681 ALA B 686 -1 O GLY B 684 N ILE B 629 SHEET 4 H 6 VAL B 657 SER B 661 1 N VAL B 657 O TYR B 682 SHEET 5 H 6 MET B 712 GLU B 718 1 O VAL B 714 N ALA B 658 SHEET 6 H 6 ILE B 740 ILE B 745 1 O VAL B 741 N ILE B 713 SSBOND 1 CYS A 20 CYS A 20 1555 2656 2.52 SSBOND 2 CYS A 293 CYS B 748 1555 1555 2.03 LINK MG MG A 426 O HOH A 624 1555 1555 2.51 LINK O ASP A 257 MG MG A 426 1555 1555 2.58 LINK O ALA A 262 MG MG A 426 1555 1555 2.61 LINK O SER A 260 MG MG A 426 1555 1555 2.67 LINK OD1 ASP A 257 MG MG A 426 1555 1555 2.82 CISPEP 1 ASN A 203 PRO A 204 0 5.07 CISPEP 2 GLY B 622 PRO B 623 0 7.38 SITE 1 AC1 4 ASP A 257 SER A 260 ALA A 262 HOH A 624 SITE 1 AC2 9 GLY A 309 ALA A 310 ALA A 345 ASN A 346 SITE 2 AC2 9 PHE A 347 THR A 348 ARG A 379 HOH A 531 SITE 3 AC2 9 HOH A1362 CRYST1 168.191 60.793 109.176 90.00 124.96 90.00 C 1 2 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 0.005946 0.000000 0.004157 0.00000 SCALE2 0.000000 0.016449 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011176 0.00000