HEADER PROTEIN BINDING 14-JUL-05 2AB5 TITLE BI3 LAGLIDADG MATURASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MRNA MATURASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: N-TERMINAL INSERTION OF MGHHHHH; COMPND 5 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: CYTOCHROME B INTRON BI3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); 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: PET19B KEYWDS MATURASE, LAGLIDADG ENDONUCLEASE, GROUP I INTRON SPLICING, RNA KEYWDS 2 BINDING, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR A.LONGO,C.W.LEONARD,G.S.BASSI,D.BERNDT,J.M.KRAHN,T.M.HALL,K.M.WEEKS REVDAT 5 30-OCT-24 2AB5 1 REMARK SEQADV LINK REVDAT 4 11-OCT-17 2AB5 1 REMARK REVDAT 3 24-FEB-09 2AB5 1 VERSN REVDAT 2 13-SEP-05 2AB5 1 JRNL REVDAT 1 30-AUG-05 2AB5 0 JRNL AUTH A.LONGO,C.W.LEONARD,G.S.BASSI,D.BERNDT,J.M.KRAHN,T.M.HALL, JRNL AUTH 2 K.M.WEEKS JRNL TITL EVOLUTION FROM DNA TO RNA RECOGNITION BY THE BI3 LAGLIDADG JRNL TITL 2 MATURASE JRNL REF NAT.STRUCT.MOL.BIOL. V. 12 779 2005 JRNL REFN ISSN 1545-9993 JRNL PMID 16116439 JRNL DOI 10.1038/NSMB976 REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 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) (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 29230 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 1440 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 : 4294 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 248 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.39 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -10.71500 REMARK 3 B22 (A**2) : 4.82000 REMARK 3 B33 (A**2) : 5.89600 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -8.01400 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.318 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 63.41 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL 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: THE MAD DATA WAS USED FOR PHASING AND REMARK 3 NOT FOR REFINEMENT REMARK 4 REMARK 4 2AB5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000033702. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-DEC-01; NULL; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; 100; 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N; N; N REMARK 200 RADIATION SOURCE : ROTATING ANODE; NULL; NULL REMARK 200 BEAMLINE : NULL; NULL; NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R; NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418; 0.9791, 0.9795, 0.9714; REMARK 200 1.54 REMARK 200 MONOCHROMATOR : YALE MIRRORS; NULL; NULL REMARK 200 OPTICS : NULL; NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; CCD; IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV; QUANTUM 4; REMARK 200 RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30022 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.0000 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) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.51 REMARK 200 R MERGE FOR SHELL (I) : 0.30300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD; SINGLE WAVELENGTH 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 (%): 50.79 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: N-TETRADECYL-BETA-D-MALTOSIDE, PEG MME REMARK 280 5000, AMMONIUM SULFATE, MES, PH 6.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 294K 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 40.10000 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 300 REMARK: THE BIOLOGICAL UNIT IS A MONOMER. THERE ARE 2 BIOLOGICAL REMARK 300 UNITS IN THE ASYMMETRIC 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: 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 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 249 REMARK 465 GLY A 250 REMARK 465 HIS A 251 REMARK 465 HIS A 252 REMARK 465 HIS A 253 REMARK 465 HIS A 254 REMARK 465 HIS A 255 REMARK 465 HIS A 256 REMARK 465 MET B 249 REMARK 465 GLY B 250 REMARK 465 HIS B 251 REMARK 465 HIS B 252 REMARK 465 HIS B 253 REMARK 465 HIS B 254 REMARK 465 HIS B 255 REMARK 465 PRO B 420 REMARK 465 MSE B 421 REMARK 465 ASN B 422 REMARK 465 LYS B 423 REMARK 465 LYS B 424 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 282 CE NZ REMARK 470 LYS A 283 CD CE NZ REMARK 470 LYS A 419 CG CD CE NZ REMARK 470 ASN A 436 CG OD1 ND2 REMARK 470 LYS A 449 CE NZ REMARK 470 LYS A 499 CG CD CE NZ REMARK 470 LYS A 516 CE NZ REMARK 470 LYS B 282 CG CD CE NZ REMARK 470 LYS B 283 CG CD CE NZ REMARK 470 LYS B 318 CG CD CE NZ REMARK 470 LYS B 319 CE NZ REMARK 470 LYS B 321 CG CD CE NZ REMARK 470 LYS B 323 CG CD CE NZ REMARK 470 LYS B 387 CG CD CE NZ REMARK 470 LYS B 419 CG CD CE NZ REMARK 470 LYS B 463 CE NZ REMARK 470 LYS B 499 CD CE NZ REMARK 470 LYS B 516 CG CD CE NZ 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 OD1 ASN A 262 ND2 ASN B 262 2.05 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 283 51.41 -159.05 REMARK 500 PRO A 385 153.44 -46.84 REMARK 500 ASN A 435 65.97 -167.83 REMARK 500 ASN A 457 41.78 -153.10 REMARK 500 PHE A 459 69.32 64.71 REMARK 500 ASN A 460 27.95 41.88 REMARK 500 LYS B 283 75.44 -117.90 REMARK 500 ASN B 436 73.43 47.29 REMARK 500 ASN B 437 48.96 -147.54 REMARK 500 ASN B 452 37.06 -90.79 REMARK 500 ASN B 457 78.45 -156.08 REMARK 500 ASN B 461 65.41 -100.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 607 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 608 DBREF 2AB5 A 256 517 UNP Q36758 Q36758_YEAST 113 374 DBREF 2AB5 B 256 517 UNP Q36758 Q36758_YEAST 113 374 SEQADV 2AB5 MET A 249 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 GLY A 250 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 HIS A 251 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 HIS A 252 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 HIS A 253 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 HIS A 254 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 HIS A 255 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 MSE A 295 UNP Q36758 MET 152 MODIFIED RESIDUE SEQADV 2AB5 MSE A 322 UNP Q36758 MET 179 MODIFIED RESIDUE SEQADV 2AB5 MSE A 330 UNP Q36758 MET 187 MODIFIED RESIDUE SEQADV 2AB5 MSE A 354 UNP Q36758 MET 211 MODIFIED RESIDUE SEQADV 2AB5 MSE A 421 UNP Q36758 MET 278 MODIFIED RESIDUE SEQADV 2AB5 MSE A 425 UNP Q36758 MET 282 MODIFIED RESIDUE SEQADV 2AB5 MSE A 434 UNP Q36758 MET 291 MODIFIED RESIDUE SEQADV 2AB5 MSE A 438 UNP Q36758 MET 295 MODIFIED RESIDUE SEQADV 2AB5 MSE A 441 UNP Q36758 MET 298 MODIFIED RESIDUE SEQADV 2AB5 MSE A 456 UNP Q36758 MET 313 MODIFIED RESIDUE SEQADV 2AB5 MSE A 464 UNP Q36758 MET 321 MODIFIED RESIDUE SEQADV 2AB5 MSE A 477 UNP Q36758 MET 334 MODIFIED RESIDUE SEQADV 2AB5 MET B 249 UNP Q36758 MODIFIED RESIDUE SEQADV 2AB5 GLY B 250 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 HIS B 251 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 HIS B 252 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 HIS B 253 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 HIS B 254 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 HIS B 255 UNP Q36758 EXPRESSION TAG SEQADV 2AB5 MSE B 295 UNP Q36758 MET 152 MODIFIED RESIDUE SEQADV 2AB5 MSE B 322 UNP Q36758 MET 179 MODIFIED RESIDUE SEQADV 2AB5 MSE B 330 UNP Q36758 MET 187 MODIFIED RESIDUE SEQADV 2AB5 MSE B 354 UNP Q36758 MET 211 MODIFIED RESIDUE SEQADV 2AB5 MSE B 421 UNP Q36758 MET 278 MODIFIED RESIDUE SEQADV 2AB5 MSE B 425 UNP Q36758 MET 282 MODIFIED RESIDUE SEQADV 2AB5 MSE B 434 UNP Q36758 MET 291 MODIFIED RESIDUE SEQADV 2AB5 MSE B 438 UNP Q36758 MET 295 MODIFIED RESIDUE SEQADV 2AB5 MSE B 441 UNP Q36758 MET 298 MODIFIED RESIDUE SEQADV 2AB5 MSE B 456 UNP Q36758 MET 313 MODIFIED RESIDUE SEQADV 2AB5 MSE B 464 UNP Q36758 MET 321 MODIFIED RESIDUE SEQADV 2AB5 MSE B 477 UNP Q36758 MET 334 MODIFIED RESIDUE SEQRES 1 A 269 MET GLY HIS HIS HIS HIS HIS HIS LYS LEU ASN THR ASP SEQRES 2 A 269 ASN PRO ILE TYR ALA TYR ILE VAL GLY LEU PHE GLU GLY SEQRES 3 A 269 ASP GLY TRP ILE THR ILE SER LYS LYS GLY LYS TYR LEU SEQRES 4 A 269 LEU TYR GLU LEU GLY ILE GLU MSE HIS ILE ARG ASP ILE SEQRES 5 A 269 GLN LEU LEU TYR LYS ILE LYS ASN ILE LEU GLY ILE GLY SEQRES 6 A 269 LYS VAL THR ILE LYS LYS LEU LYS MSE LYS ASP GLY THR SEQRES 7 A 269 ILE LYS GLU MSE CYS LYS PHE ASN VAL ARG ASN LYS ASN SEQRES 8 A 269 HIS LEU LYS ASN ILE ILE ILE PRO ILE PHE ASN LYS TYR SEQRES 9 A 269 PRO MSE LEU THR ASN LYS HIS TYR ASP TYR LEU TYR PHE SEQRES 10 A 269 LYS ASP ASN LEU LEU LYS ASP ILE LYS TYR TYR ASN ASP SEQRES 11 A 269 LEU SER TYR TYR LEU ARG PRO ILE LYS PRO PHE ASN THR SEQRES 12 A 269 THR GLU ASP ILE LEU ASN LYS ASN TYR PHE SER SER TRP SEQRES 13 A 269 LEU ILE GLY PHE PHE GLU ALA LYS SER CYS PHE SER ILE SEQRES 14 A 269 TYR LYS PRO MSE ASN LYS LYS MSE LYS THR ALA SER PHE SEQRES 15 A 269 GLU VAL SER MSE ASN ASN ASN MSE GLU VAL MSE LEU ALA SEQRES 16 A 269 ILE LYS SER TYR LEU LYS ILE ASN ASN ASN ILE TYR MSE SEQRES 17 A 269 ASN GLU PHE ASN ASN SER LYS MSE THR THR LYS SER ILE SEQRES 18 A 269 ASN ASP ILE LYS ASN VAL VAL MSE PHE ILE ASN ASN ASN SEQRES 19 A 269 PRO ILE LYS LEU LEU GLY TYR LYS LYS LEU GLN TYR LEU SEQRES 20 A 269 LEU PHE LEU LYS ASP LEU ARG THR ILE THR LYS TYR ASN SEQRES 21 A 269 ASN TYR PHE LYS ILE PRO SER LYS TYR SEQRES 1 B 269 MET GLY HIS HIS HIS HIS HIS HIS LYS LEU ASN THR ASP SEQRES 2 B 269 ASN PRO ILE TYR ALA TYR ILE VAL GLY LEU PHE GLU GLY SEQRES 3 B 269 ASP GLY TRP ILE THR ILE SER LYS LYS GLY LYS TYR LEU SEQRES 4 B 269 LEU TYR GLU LEU GLY ILE GLU MSE HIS ILE ARG ASP ILE SEQRES 5 B 269 GLN LEU LEU TYR LYS ILE LYS ASN ILE LEU GLY ILE GLY SEQRES 6 B 269 LYS VAL THR ILE LYS LYS LEU LYS MSE LYS ASP GLY THR SEQRES 7 B 269 ILE LYS GLU MSE CYS LYS PHE ASN VAL ARG ASN LYS ASN SEQRES 8 B 269 HIS LEU LYS ASN ILE ILE ILE PRO ILE PHE ASN LYS TYR SEQRES 9 B 269 PRO MSE LEU THR ASN LYS HIS TYR ASP TYR LEU TYR PHE SEQRES 10 B 269 LYS ASP ASN LEU LEU LYS ASP ILE LYS TYR TYR ASN ASP SEQRES 11 B 269 LEU SER TYR TYR LEU ARG PRO ILE LYS PRO PHE ASN THR SEQRES 12 B 269 THR GLU ASP ILE LEU ASN LYS ASN TYR PHE SER SER TRP SEQRES 13 B 269 LEU ILE GLY PHE PHE GLU ALA LYS SER CYS PHE SER ILE SEQRES 14 B 269 TYR LYS PRO MSE ASN LYS LYS MSE LYS THR ALA SER PHE SEQRES 15 B 269 GLU VAL SER MSE ASN ASN ASN MSE GLU VAL MSE LEU ALA SEQRES 16 B 269 ILE LYS SER TYR LEU LYS ILE ASN ASN ASN ILE TYR MSE SEQRES 17 B 269 ASN GLU PHE ASN ASN SER LYS MSE THR THR LYS SER ILE SEQRES 18 B 269 ASN ASP ILE LYS ASN VAL VAL MSE PHE ILE ASN ASN ASN SEQRES 19 B 269 PRO ILE LYS LEU LEU GLY TYR LYS LYS LEU GLN TYR LEU SEQRES 20 B 269 LEU PHE LEU LYS ASP LEU ARG THR ILE THR LYS TYR ASN SEQRES 21 B 269 ASN TYR PHE LYS ILE PRO SER LYS TYR MODRES 2AB5 MSE A 295 MET SELENOMETHIONINE MODRES 2AB5 MSE A 322 MET SELENOMETHIONINE MODRES 2AB5 MSE A 330 MET SELENOMETHIONINE MODRES 2AB5 MSE A 354 MET SELENOMETHIONINE MODRES 2AB5 MSE A 421 MET SELENOMETHIONINE MODRES 2AB5 MSE A 425 MET SELENOMETHIONINE MODRES 2AB5 MSE A 434 MET SELENOMETHIONINE MODRES 2AB5 MSE A 438 MET SELENOMETHIONINE MODRES 2AB5 MSE A 441 MET SELENOMETHIONINE MODRES 2AB5 MSE A 456 MET SELENOMETHIONINE MODRES 2AB5 MSE A 464 MET SELENOMETHIONINE MODRES 2AB5 MSE A 477 MET SELENOMETHIONINE MODRES 2AB5 MSE B 295 MET SELENOMETHIONINE MODRES 2AB5 MSE B 322 MET SELENOMETHIONINE MODRES 2AB5 MSE B 330 MET SELENOMETHIONINE MODRES 2AB5 MSE B 354 MET SELENOMETHIONINE MODRES 2AB5 MSE B 425 MET SELENOMETHIONINE MODRES 2AB5 MSE B 434 MET SELENOMETHIONINE MODRES 2AB5 MSE B 438 MET SELENOMETHIONINE MODRES 2AB5 MSE B 441 MET SELENOMETHIONINE MODRES 2AB5 MSE B 456 MET SELENOMETHIONINE MODRES 2AB5 MSE B 464 MET SELENOMETHIONINE MODRES 2AB5 MSE B 477 MET SELENOMETHIONINE HET MSE A 295 8 HET MSE A 322 8 HET MSE A 330 8 HET MSE A 354 8 HET MSE A 421 8 HET MSE A 425 8 HET MSE A 434 8 HET MSE A 438 8 HET MSE A 441 8 HET MSE A 456 8 HET MSE A 464 8 HET MSE A 477 8 HET MSE B 295 8 HET MSE B 322 8 HET MSE B 330 8 HET MSE B 354 8 HET MSE B 425 8 HET MSE B 434 8 HET MSE B 438 8 HET MSE B 441 8 HET MSE B 456 8 HET MSE B 464 8 HET MSE B 477 8 HET SO4 A 602 5 HET SO4 A 603 5 HET SO4 A 605 5 HET SO4 A 607 5 HET SO4 A 608 5 HET SO4 B 601 5 HET SO4 B 604 5 HET SO4 B 606 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 23(C5 H11 N O2 SE) FORMUL 3 SO4 8(O4 S 2-) FORMUL 11 HOH *248(H2 O) HELIX 1 1 PRO A 263 ASP A 275 1 13 HELIX 2 2 HIS A 296 ARG A 298 5 3 HELIX 3 3 ASP A 299 GLY A 311 1 13 HELIX 4 4 ASN A 337 ILE A 344 1 8 HELIX 5 5 ILE A 344 TYR A 352 1 9 HELIX 6 6 LYS A 358 LYS A 371 1 14 HELIX 7 7 TYR A 375 LEU A 379 5 5 HELIX 8 8 THR A 391 ASN A 397 1 7 HELIX 9 9 TYR A 400 LYS A 412 1 13 HELIX 10 10 ASN A 437 LEU A 448 1 12 HELIX 11 11 SER A 468 ASN A 482 1 15 HELIX 12 12 GLY A 488 ARG A 502 1 15 HELIX 13 13 ILE A 504 ASN A 509 1 6 HELIX 14 14 PRO B 263 ASP B 275 1 13 HELIX 15 15 ASP B 299 GLY B 311 1 13 HELIX 16 16 ASN B 337 ILE B 344 1 8 HELIX 17 17 ILE B 344 TYR B 352 1 9 HELIX 18 18 LYS B 358 LYS B 371 1 14 HELIX 19 19 TYR B 375 LEU B 379 5 5 HELIX 20 20 THR B 391 ASN B 397 1 7 HELIX 21 21 TYR B 400 LYS B 412 1 13 HELIX 22 22 ASN B 437 LEU B 448 1 12 HELIX 23 23 SER B 468 ASN B 482 1 15 HELIX 24 24 GLY B 488 ARG B 502 1 15 HELIX 25 25 ILE B 504 ASN B 509 1 6 SHEET 1 A 4 GLY A 276 LYS A 283 0 SHEET 2 A 4 TYR A 286 MSE A 295 -1 O LEU A 288 N SER A 281 SHEET 3 A 4 ILE A 327 VAL A 335 -1 O CYS A 331 N MSE A 295 SHEET 4 A 4 LYS A 314 LYS A 321 -1 N LEU A 320 O LYS A 328 SHEET 1 B 4 SER A 413 TYR A 418 0 SHEET 2 B 4 THR A 427 SER A 433 -1 O THR A 427 N TYR A 418 SHEET 3 B 4 SER A 462 THR A 466 -1 O MSE A 464 N VAL A 432 SHEET 4 B 4 ILE A 454 ASN A 457 -1 N ILE A 454 O THR A 465 SHEET 1 C 4 GLY B 276 LYS B 283 0 SHEET 2 C 4 TYR B 286 HIS B 296 -1 O GLY B 292 N TRP B 277 SHEET 3 C 4 ILE B 327 VAL B 335 -1 O CYS B 331 N MSE B 295 SHEET 4 C 4 LYS B 314 LYS B 321 -1 N LEU B 320 O LYS B 328 SHEET 1 D 4 SER B 413 TYR B 418 0 SHEET 2 D 4 THR B 427 SER B 433 -1 O GLU B 431 N CYS B 414 SHEET 3 D 4 SER B 462 THR B 466 -1 O MSE B 464 N VAL B 432 SHEET 4 D 4 ILE B 454 ASN B 457 -1 N ILE B 454 O THR B 465 LINK C GLU A 294 N MSE A 295 1555 1555 1.33 LINK C MSE A 295 N HIS A 296 1555 1555 1.34 LINK C LYS A 321 N MSE A 322 1555 1555 1.33 LINK C MSE A 322 N LYS A 323 1555 1555 1.33 LINK C GLU A 329 N MSE A 330 1555 1555 1.33 LINK C MSE A 330 N CYS A 331 1555 1555 1.33 LINK C PRO A 353 N MSE A 354 1555 1555 1.33 LINK C MSE A 354 N LEU A 355 1555 1555 1.33 LINK C PRO A 420 N MSE A 421 1555 1555 1.33 LINK C MSE A 421 N ASN A 422 1555 1555 1.33 LINK C LYS A 424 N MSE A 425 1555 1555 1.33 LINK C MSE A 425 N LYS A 426 1555 1555 1.33 LINK C SER A 433 N MSE A 434 1555 1555 1.33 LINK C MSE A 434 N ASN A 435 1555 1555 1.32 LINK C ASN A 437 N MSE A 438 1555 1555 1.33 LINK C MSE A 438 N GLU A 439 1555 1555 1.33 LINK C VAL A 440 N MSE A 441 1555 1555 1.33 LINK C MSE A 441 N LEU A 442 1555 1555 1.33 LINK C TYR A 455 N MSE A 456 1555 1555 1.33 LINK C MSE A 456 N ASN A 457 1555 1555 1.33 LINK C LYS A 463 N MSE A 464 1555 1555 1.33 LINK C MSE A 464 N THR A 465 1555 1555 1.33 LINK C VAL A 476 N MSE A 477 1555 1555 1.33 LINK C MSE A 477 N PHE A 478 1555 1555 1.33 LINK C GLU B 294 N MSE B 295 1555 1555 1.33 LINK C MSE B 295 N HIS B 296 1555 1555 1.33 LINK C LYS B 321 N MSE B 322 1555 1555 1.33 LINK C MSE B 322 N LYS B 323 1555 1555 1.33 LINK C GLU B 329 N MSE B 330 1555 1555 1.33 LINK C MSE B 330 N CYS B 331 1555 1555 1.33 LINK C PRO B 353 N MSE B 354 1555 1555 1.33 LINK C MSE B 354 N LEU B 355 1555 1555 1.33 LINK C MSE B 425 N LYS B 426 1555 1555 1.33 LINK C SER B 433 N MSE B 434 1555 1555 1.32 LINK C MSE B 434 N ASN B 435 1555 1555 1.32 LINK C ASN B 437 N MSE B 438 1555 1555 1.33 LINK C MSE B 438 N GLU B 439 1555 1555 1.33 LINK C VAL B 440 N MSE B 441 1555 1555 1.33 LINK C MSE B 441 N LEU B 442 1555 1555 1.33 LINK C TYR B 455 N MSE B 456 1555 1555 1.33 LINK C MSE B 456 N ASN B 457 1555 1555 1.33 LINK C LYS B 463 N MSE B 464 1555 1555 1.33 LINK C MSE B 464 N THR B 465 1555 1555 1.33 LINK C VAL B 476 N MSE B 477 1555 1555 1.34 LINK C MSE B 477 N PHE B 478 1555 1555 1.33 SITE 1 AC1 3 LYS B 358 ARG B 384 HOH B 613 SITE 1 AC2 4 LYS A 358 ARG A 384 ASN A 435 HOH A 626 SITE 1 AC3 5 HIS A 296 ILE A 297 ARG A 298 HOH A 720 SITE 2 AC3 5 HOH A 726 SITE 1 AC4 6 GLY B 313 LYS B 314 ARG B 336 ASN B 337 SITE 2 AC4 6 HIS B 340 HOH B 697 SITE 1 AC5 7 GLY A 313 LYS A 314 ARG A 336 ASN A 337 SITE 2 AC5 7 HIS A 340 HOH A 634 HOH A 722 SITE 1 AC6 3 LYS B 332 ASN B 334 ARG B 336 SITE 1 AC7 7 PHE A 511 LYS A 512 HOH A 609 HOH A 738 SITE 2 AC7 7 LYS B 285 TYR B 286 TYR B 375 SITE 1 AC8 3 LYS A 423 LYS A 424 MSE A 425 CRYST1 63.600 80.200 66.400 90.00 115.50 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 0.015723 0.000000 0.007500 0.00000 SCALE2 0.000000 0.012469 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016686 0.00000