HEADER TRANSLATION 14-MAY-03 1PAQ TITLE CRYSTAL STRUCTURE OF THE CATALYTIC FRAGMENT OF EUKARYOTIC TITLE 2 INITIATION FACTOR 2B EPSILON COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSLATION INITIATION FACTOR EIF-2B EPSILON COMPND 3 SUBUNIT; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: CATALYTIC DOMAIN, RESIDUES (524-712); COMPND 6 SYNONYM: EIF-2B GDP-GTP EXCHANGE FACTOR, GUANINE COMPND 7 NUCLEOTIDE EXCHANGE FACTOR SUBUNIT GCD6, GCD COMPLEX COMPND 8 SUBUNIT GCD6; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: GCD6 OR TIF225 OR YDR211W OR YD8142.12 OR YD8142B.03; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)ROSETTA; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET24D; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PETEIF2BE-CTD KEYWDS HEAT REPEAT, AA MOTIF, TRANSLATION EXPDTA X-RAY DIFFRACTION AUTHOR T.BOESEN,G.R.ANDERSEN,G.D.PAVITT REVDAT 3 24-FEB-09 1PAQ 1 VERSN REVDAT 2 25-JAN-05 1PAQ 1 JRNL REVDAT 1 10-FEB-04 1PAQ 0 JRNL AUTH T.BOESEN,S.S.MOHAMMAD,G.D.PAVITT,G.R.ANDERSEN JRNL TITL STRUCTURE OF THE CATALYTIC FRAGMENT OF TRANSLATION JRNL TITL 2 INITIATION FACTOR 2B AND IDENTIFICATION OF A JRNL TITL 3 CRITICALLY IMPORTANT CATALYTIC RESIDUE. JRNL REF J.BIOL.CHEM. V. 279 10584 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 14681227 JRNL DOI 10.1074/JBC.M311055200 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 22162 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) : 0.243 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2111 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 : 1341 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 90 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) : 7.44800 REMARK 3 B22 (A**2) : 7.44800 REMARK 3 B33 (A**2) : -14.89500 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.32 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) : 1.028 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.719 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.442 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.310 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 28.09 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 1PAQ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-03. REMARK 100 THE RCSB ID CODE IS RCSB019204. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.75 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9821, 0.9824, 0.9121 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL FOCUSSING REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22162 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 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) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 2000MME, AMMONIUM ACETATE, TRIS REMARK 280 -HCL, PH 5.75, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 53.17000 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 53.17000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 45.85500 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 53.17000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 53.17000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 45.85500 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 53.17000 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 53.17000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 45.85500 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 53.17000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 53.17000 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 45.85500 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 53.17000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 53.17000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 45.85500 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 53.17000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 53.17000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 45.85500 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 53.17000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 53.17000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 45.85500 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 53.17000 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 53.17000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 45.85500 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 300 REMARK: THE MONOMER IS THE BIOLOGICAL UNIT 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 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 524 REMARK 465 SER A 525 REMARK 465 VAL A 526 REMARK 465 ASN A 527 REMARK 465 SER A 528 REMARK 465 ILE A 529 REMARK 465 TYR A 530 REMARK 465 THR A 531 REMARK 465 ASP A 532 REMARK 465 ARG A 533 REMARK 465 GLU A 534 REMARK 465 GLU A 535 REMARK 465 ILE A 536 REMARK 465 ASP A 537 REMARK 465 SER A 538 REMARK 465 GLU A 539 REMARK 465 PHE A 540 REMARK 465 GLU A 541 REMARK 465 ASP A 542 REMARK 465 GLU A 543 REMARK 465 GLU A 705 REMARK 465 GLU A 706 REMARK 465 SER A 707 REMARK 465 SER A 708 REMARK 465 SER A 709 REMARK 465 GLU A 710 REMARK 465 GLU A 711 REMARK 465 GLU A 712 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 562 N - CA - C ANGL. DEV. = -17.7 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 GLU A 546 -78.13 -52.69 REMARK 500 ASN A 559 43.22 -89.79 REMARK 500 ASN A 560 71.50 17.38 REMARK 500 PRO A 607 -70.80 -47.00 REMARK 500 REMARK 500 REMARK: NULL DBREF 1PAQ A 524 712 UNP P32501 EI2BE_YEAST 524 712 SEQADV 1PAQ MSE A 557 UNP P32501 MET 557 MODIFIED RESIDUE SEQADV 1PAQ MSE A 575 UNP P32501 MET 575 MODIFIED RESIDUE SEQADV 1PAQ MSE A 577 UNP P32501 MET 577 MODIFIED RESIDUE SEQADV 1PAQ MSE A 636 UNP P32501 MET 636 MODIFIED RESIDUE SEQADV 1PAQ MSE A 640 UNP P32501 MET 640 MODIFIED RESIDUE SEQRES 1 A 189 MET SER VAL ASN SER ILE TYR THR ASP ARG GLU GLU ILE SEQRES 2 A 189 ASP SER GLU PHE GLU ASP GLU ASP PHE GLU LYS GLU GLY SEQRES 3 A 189 ILE ALA THR VAL GLU ARG ALA MSE GLU ASN ASN HIS ASP SEQRES 4 A 189 LEU ASP THR ALA LEU LEU GLU LEU ASN THR LEU ARG MSE SEQRES 5 A 189 SER MSE ASN VAL THR TYR HIS GLU VAL ARG ILE ALA THR SEQRES 6 A 189 ILE THR ALA LEU LEU ARG ARG VAL TYR HIS PHE ILE ALA SEQRES 7 A 189 THR GLN THR LEU GLY PRO LYS ASP ALA VAL VAL LYS VAL SEQRES 8 A 189 PHE ASN GLN TRP GLY LEU LEU PHE LYS ARG GLN ALA PHE SEQRES 9 A 189 ASP GLU GLU GLU TYR ILE ASP LEU MSE ASN ILE ILE MSE SEQRES 10 A 189 GLU LYS ILE VAL GLU GLN SER PHE ASP LYS PRO ASP LEU SEQRES 11 A 189 ILE LEU PHE SER ALA LEU VAL SER LEU TYR ASP ASN ASP SEQRES 12 A 189 ILE ILE GLU GLU ASP VAL ILE TYR LYS TRP TRP ASP ASN SEQRES 13 A 189 VAL SER THR ASP PRO ARG TYR ASP GLU VAL LYS LYS LEU SEQRES 14 A 189 THR VAL LYS TRP VAL GLU TRP LEU GLN ASN ALA ASP GLU SEQRES 15 A 189 GLU SER SER SER GLU GLU GLU MODRES 1PAQ MSE A 557 MET SELENOMETHIONINE MODRES 1PAQ MSE A 575 MET SELENOMETHIONINE MODRES 1PAQ MSE A 577 MET SELENOMETHIONINE MODRES 1PAQ MSE A 636 MET SELENOMETHIONINE MODRES 1PAQ MSE A 640 MET SELENOMETHIONINE HET MSE A 557 8 HET MSE A 575 8 HET MSE A 577 8 HET MSE A 636 8 HET MSE A 640 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 HOH *90(H2 O) HELIX 1 1 ASP A 544 ASN A 559 1 16 HELIX 2 2 ASP A 562 MSE A 577 1 16 HELIX 3 3 THR A 580 THR A 602 1 23 HELIX 4 4 GLY A 606 GLY A 619 1 14 HELIX 5 5 LEU A 620 GLN A 625 5 6 HELIX 6 6 ASP A 628 SER A 647 1 20 HELIX 7 7 LYS A 650 ASN A 665 1 16 HELIX 8 8 GLU A 669 ASN A 679 1 11 HELIX 9 9 ASP A 683 ARG A 685 5 3 HELIX 10 10 TYR A 686 ALA A 703 1 18 LINK C ALA A 556 N MSE A 557 1555 1555 1.34 LINK C MSE A 557 N GLU A 558 1555 1555 1.32 LINK C ARG A 574 N MSE A 575 1555 1555 1.33 LINK C MSE A 575 N SER A 576 1555 1555 1.32 LINK C SER A 576 N MSE A 577 1555 1555 1.33 LINK C MSE A 577 N ASN A 578 1555 1555 1.33 LINK C LEU A 635 N MSE A 636 1555 1555 1.33 LINK C MSE A 636 N ASN A 637 1555 1555 1.33 LINK C ILE A 639 N MSE A 640 1555 1555 1.33 LINK C MSE A 640 N GLU A 641 1555 1555 1.33 CRYST1 106.340 106.340 91.710 90.00 90.00 90.00 I 4 2 2 16 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 0.009404 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009404 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010904 0.00000