HEADER SIGNALING PROTEIN 03-DEC-03 1RPY TITLE CRYSTAL STRUCTURE OF THE DIMERIC SH2 DOMAIN OF APS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADAPTOR PROTEIN APS; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: SH2 DOMAIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ADAPTER PROTEIN, SH2 DOMAIN, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.HU,J.LIU,R.GHIRLANDO,A.R.SALTIEL,S.R.HUBBARD REVDAT 2 24-FEB-09 1RPY 1 VERSN REVDAT 1 23-DEC-03 1RPY 0 JRNL AUTH J.HU,J.LIU,R.GHIRLANDO,A.R.SALTIEL,S.R.HUBBARD JRNL TITL STRUCTURAL BASIS FOR RECRUITMENT OF THE ADAPTOR JRNL TITL 2 PROTEIN APS TO THE ACTIVATED INSULIN RECEPTOR. JRNL REF MOL.CELL V. 12 1379 2003 JRNL REFN ISSN 1097-2765 JRNL PMID 14690593 JRNL DOI 10.1016/S1097-2765(03)00487-8 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) : 30.00 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) (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 10288 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) : 0.228 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 542 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 : 1360 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 30 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) : -5.40000 REMARK 3 B22 (A**2) : -5.40000 REMARK 3 B33 (A**2) : 10.80000 REMARK 3 B12 (A**2) : -2.40000 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : 0.70 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) : 1.200 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.100 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.700 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.700 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 1RPY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-DEC-03. REMARK 100 THE RCSB ID CODE IS RCSB020936. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUL-02 REMARK 200 TEMPERATURE (KELVIN) : 90.0 REMARK 200 PH : 7.50 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) : 0.9789 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10560 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : 7.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05000 REMARK 200 FOR THE DATA SET : 19.8000 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) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.19900 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: SOLVE/RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE/TRIS, PH 7.5, PH REMARK 280 7.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 22.44333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 44.88667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 44.88667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 22.44333 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2850 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7880 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -141.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -22.44333 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 GLY A 397 REMARK 465 SER A 398 REMARK 465 HIS A 399 REMARK 465 MET A 400 REMARK 465 GLU A 401 REMARK 465 LEU A 402 REMARK 465 SER A 462 REMARK 465 LEU A 463 REMARK 465 ASN A 464 REMARK 465 GLY A 465 REMARK 465 HIS A 489 REMARK 465 PRO A 490 REMARK 465 ILE A 491 REMARK 465 PRO A 492 REMARK 465 LEU A 493 REMARK 465 GLU A 494 REMARK 465 SER A 495 REMARK 465 GLY A 496 REMARK 465 GLY A 497 REMARK 465 SER A 498 REMARK 465 ALA A 499 REMARK 465 ASP A 500 REMARK 465 ILE A 501 REMARK 465 THR A 502 REMARK 465 LEU A 503 REMARK 465 ARG A 504 REMARK 465 SER A 505 REMARK 465 TYR A 506 REMARK 465 VAL A 507 REMARK 465 ARG A 508 REMARK 465 ALA A 509 REMARK 465 GLN A 510 REMARK 465 GLY B 397 REMARK 465 SER B 398 REMARK 465 HIS B 399 REMARK 465 MET B 400 REMARK 465 GLU B 401 REMARK 465 LEU B 402 REMARK 465 GLU B 403 REMARK 465 LEU B 463 REMARK 465 ASN B 464 REMARK 465 GLY B 465 REMARK 465 HIS B 466 REMARK 465 GLU B 494 REMARK 465 SER B 495 REMARK 465 GLY B 496 REMARK 465 GLY B 497 REMARK 465 SER B 498 REMARK 465 ALA B 499 REMARK 465 ASP B 500 REMARK 465 ILE B 501 REMARK 465 THR B 502 REMARK 465 LEU B 503 REMARK 465 ARG B 504 REMARK 465 SER B 505 REMARK 465 TYR B 506 REMARK 465 VAL B 507 REMARK 465 ARG B 508 REMARK 465 ALA B 509 REMARK 465 GLN B 510 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 ARG A 460 CG CD NE CZ NH1 NH2 REMARK 470 HIS A 466 CG ND1 CD2 CE1 NE2 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 LEU A 404 -65.12 -19.99 REMARK 500 THR B 488 -31.77 -147.13 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 101 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 102 DBREF 1RPY A 401 510 UNP Q9Z200 APS_RAT 401 510 DBREF 1RPY B 401 510 UNP Q9Z200 APS_RAT 401 510 SEQADV 1RPY GLY A 397 UNP Q9Z200 CLONING ARTIFACT SEQADV 1RPY SER A 398 UNP Q9Z200 CLONING ARTIFACT SEQADV 1RPY HIS A 399 UNP Q9Z200 CLONING ARTIFACT SEQADV 1RPY MET A 400 UNP Q9Z200 CLONING ARTIFACT SEQADV 1RPY MSE A 482 UNP Q9Z200 MET 482 MODIFIED RESIDUE SEQADV 1RPY GLY B 397 UNP Q9Z200 CLONING ARTIFACT SEQADV 1RPY SER B 398 UNP Q9Z200 CLONING ARTIFACT SEQADV 1RPY HIS B 399 UNP Q9Z200 CLONING ARTIFACT SEQADV 1RPY MET B 400 UNP Q9Z200 CLONING ARTIFACT SEQADV 1RPY MSE B 482 UNP Q9Z200 MET 482 MODIFIED RESIDUE SEQRES 1 A 114 GLY SER HIS MET GLU LEU GLU LEU SER ASP TYR PRO TRP SEQRES 2 A 114 PHE HIS GLY THR LEU SER ARG VAL LYS ALA ALA GLN LEU SEQRES 3 A 114 VAL LEU ALA GLY GLY PRO ARG SER HIS GLY LEU PHE VAL SEQRES 4 A 114 ILE ARG GLN SER GLU THR ARG PRO GLY GLU CYS VAL LEU SEQRES 5 A 114 THR PHE ASN PHE GLN GLY LYS ALA LYS HIS LEU ARG LEU SEQRES 6 A 114 SER LEU ASN GLY HIS GLY GLN CYS HIS VAL GLN HIS LEU SEQRES 7 A 114 TRP PHE GLN SER VAL PHE ASP MSE LEU ARG HIS PHE HIS SEQRES 8 A 114 THR HIS PRO ILE PRO LEU GLU SER GLY GLY SER ALA ASP SEQRES 9 A 114 ILE THR LEU ARG SER TYR VAL ARG ALA GLN SEQRES 1 B 114 GLY SER HIS MET GLU LEU GLU LEU SER ASP TYR PRO TRP SEQRES 2 B 114 PHE HIS GLY THR LEU SER ARG VAL LYS ALA ALA GLN LEU SEQRES 3 B 114 VAL LEU ALA GLY GLY PRO ARG SER HIS GLY LEU PHE VAL SEQRES 4 B 114 ILE ARG GLN SER GLU THR ARG PRO GLY GLU CYS VAL LEU SEQRES 5 B 114 THR PHE ASN PHE GLN GLY LYS ALA LYS HIS LEU ARG LEU SEQRES 6 B 114 SER LEU ASN GLY HIS GLY GLN CYS HIS VAL GLN HIS LEU SEQRES 7 B 114 TRP PHE GLN SER VAL PHE ASP MSE LEU ARG HIS PHE HIS SEQRES 8 B 114 THR HIS PRO ILE PRO LEU GLU SER GLY GLY SER ALA ASP SEQRES 9 B 114 ILE THR LEU ARG SER TYR VAL ARG ALA GLN MODRES 1RPY MSE A 482 MET SELENOMETHIONINE MODRES 1RPY MSE B 482 MET SELENOMETHIONINE HET MSE A 482 8 HET MSE B 482 8 HET SO4 B 101 5 HET SO4 A 102 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *30(H2 O) HELIX 1 1 GLU A 403 TYR A 407 5 5 HELIX 2 2 SER A 415 ALA A 425 1 11 HELIX 3 3 GLY A 426 HIS A 431 5 6 HELIX 4 4 GLN A 468 HIS A 487 1 20 HELIX 5 5 SER B 415 ALA B 425 1 11 HELIX 6 6 GLY B 426 HIS B 431 5 6 HELIX 7 7 GLN B 468 HIS B 487 1 20 SHEET 1 A 3 PHE A 434 GLN A 438 0 SHEET 2 A 3 CYS A 446 PHE A 452 -1 O VAL A 447 N ARG A 437 SHEET 3 A 3 LYS A 455 ARG A 460 -1 O LEU A 459 N LEU A 448 SHEET 1 B 3 PHE B 434 GLN B 438 0 SHEET 2 B 3 CYS B 446 PHE B 452 -1 O VAL B 447 N ARG B 437 SHEET 3 B 3 LYS B 455 LEU B 461 -1 O LEU B 459 N LEU B 448 LINK C ASP A 481 N MSE A 482 1555 1555 1.33 LINK C MSE A 482 N LEU A 483 1555 1555 1.33 LINK C ASP B 481 N MSE B 482 1555 1555 1.33 LINK C MSE B 482 N LEU B 483 1555 1555 1.33 SITE 1 AC1 5 ARG B 416 ARG B 437 SER B 439 GLU B 440 SITE 2 AC1 5 THR B 441 SITE 1 AC2 6 HOH A 22 ARG A 416 ARG A 437 SER A 439 SITE 2 AC2 6 GLU A 440 THR A 441 CRYST1 78.378 78.378 67.330 90.00 90.00 120.00 P 31 2 1 12 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 0.012759 0.007366 0.000000 0.00000 SCALE2 0.000000 0.014732 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014852 0.00000