HEADER OXIDOREDUCTASE 15-MAY-02 1LRT TITLE CRYSTAL STRUCTURE OF TERNARY COMPLEX OF TRITRICHOMONAS FOETUS INOSINE- TITLE 2 5'-MONOPHOSPHATE DEHYDROGENASE: STRUCTURAL CHARACTERIZATION OF NAD+ TITLE 3 SITE IN MICROBIAL ENZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE, IMP DEHYDROGENASE, COMPND 5 IMPDH, IMPD; COMPND 6 EC: 1.1.1.205; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRITRICHOMONAS FOETUS; SOURCE 3 ORGANISM_TAXID: 5724; SOURCE 4 GENE: IMPDH; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: H712; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PKK233-3 KEYWDS TERNARY COMPLEX, ALPHA-BETA BARREL, FLEXIBLE LOOP, FLAP, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.GAN,G.A.PETSKO,L.HEDSTROM REVDAT 4 29-JUL-20 1LRT 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE REVDAT 3 26-JUL-17 1LRT 1 SOURCE REMARK REVDAT 2 24-FEB-09 1LRT 1 VERSN REVDAT 1 07-JUL-03 1LRT 0 JRNL AUTH L.GAN,G.A.PETSKO,L.HEDSTROM JRNL TITL CRYSTAL STRUCTURE OF A TERNARY COMPLEX OF TRITRICHOMONAS JRNL TITL 2 FOETUS INOSINE 5'-MONOPHOSPHATE DEHYDROGENASE: NAD+ ORIENTS JRNL TITL 3 THE ACTIVE SITE LOOP FOR CATALYSIS JRNL REF BIOCHEMISTRY V. 41 13309 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12403633 JRNL DOI 10.1021/BI0203785 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 29.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 392538.270 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.4 REMARK 3 NUMBER OF REFLECTIONS : 81977 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) : 0.212 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 8229 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 11055 REMARK 3 BIN R VALUE (WORKING SET) : 0.2832 REMARK 3 BIN FREE R VALUE : 0.3143 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 137 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.003 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10291 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 404 REMARK 3 SOLVENT ATOMS : 543 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.45000 REMARK 3 B22 (A**2) : 4.20000 REMARK 3 B33 (A**2) : -4.65000 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.22 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.830 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.350 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.240 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.090 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.050 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.42 REMARK 3 BSOL : 69.69 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.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : IMP.PAR REMARK 3 PARAMETER FILE 5 : TAD.PAR REMARK 3 PARAMETER FILE 6 : BOG.PAR REMARK 3 PARAMETER FILE 7 : TRIS.PAR REMARK 3 PARAMETER FILE 8 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : IMP.TOP REMARK 3 TOPOLOGY FILE 5 : TAD.TOP REMARK 3 TOPOLOGY FILE 6 : BOG.TOP REMARK 3 TOPOLOGY FILE 7 : TRIS.TOP REMARK 3 TOPOLOGY FILE 8 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1LRT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUN-02. REMARK 100 THE DEPOSITION ID IS D_1000016226. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.25 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82096 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : 0.08900 REMARK 200 FOR THE DATA SET : 12.2000 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) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.39800 REMARK 200 R SYM FOR SHELL (I) : 0.39800 REMARK 200 FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1AK5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 10,000, MES, GLYCEROL, POTASSIUM REMARK 280 CHLORIDE, BETA-OCTYLGLUCOSIDE, PH 6.25, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 48.07200 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 80.99850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.18450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 80.99850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.07200 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.18450 REMARK 290 SMTRY3 4 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 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 22910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 50250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 ASP A 227 REMARK 465 SER A 228 REMARK 465 GLN A 229 REMARK 465 LYS A 230 REMARK 465 ILE A 320 REMARK 465 THR A 321 REMARK 465 ARG A 322 REMARK 465 GLN A 417 REMARK 465 ARG A 418 REMARK 465 TYR A 419 REMARK 465 ASP A 420 REMARK 465 LEU A 421 REMARK 465 GLY A 422 REMARK 465 GLY A 423 REMARK 465 LYS A 424 REMARK 465 GLN A 425 REMARK 465 LYS A 426 REMARK 465 LEU A 427 REMARK 465 SER A 428 REMARK 465 PHE A 429 REMARK 465 GLY A 486 REMARK 465 GLY A 487 REMARK 465 ALA A 488 REMARK 465 HIS A 489 REMARK 465 ASP A 490 REMARK 465 VAL A 491 REMARK 465 ILE A 492 REMARK 465 VAL A 493 REMARK 465 LYS A 494 REMARK 465 ASP A 495 REMARK 465 ARG A 496 REMARK 465 ILE A 497 REMARK 465 ASN A 498 REMARK 465 ASP A 499 REMARK 465 TYR A 500 REMARK 465 HIS A 501 REMARK 465 PRO A 502 REMARK 465 LYS A 503 REMARK 465 ASP B 227 REMARK 465 SER B 228 REMARK 465 GLN B 229 REMARK 465 LYS B 230 REMARK 465 ILE B 320 REMARK 465 THR B 321 REMARK 465 ARG B 322 REMARK 465 GLN B 417 REMARK 465 ARG B 418 REMARK 465 TYR B 419 REMARK 465 ASP B 420 REMARK 465 LEU B 421 REMARK 465 GLY B 422 REMARK 465 GLY B 423 REMARK 465 LYS B 424 REMARK 465 GLN B 425 REMARK 465 LYS B 426 REMARK 465 LEU B 427 REMARK 465 SER B 428 REMARK 465 PHE B 429 REMARK 465 GLU B 430 REMARK 465 GLU B 431 REMARK 465 GLY B 432 REMARK 465 VAL B 433 REMARK 465 GLY B 486 REMARK 465 GLY B 487 REMARK 465 ALA B 488 REMARK 465 HIS B 489 REMARK 465 ASP B 490 REMARK 465 VAL B 491 REMARK 465 ILE B 492 REMARK 465 VAL B 493 REMARK 465 LYS B 494 REMARK 465 ASP B 495 REMARK 465 ARG B 496 REMARK 465 ILE B 497 REMARK 465 ASN B 498 REMARK 465 ASP B 499 REMARK 465 TYR B 500 REMARK 465 HIS B 501 REMARK 465 PRO B 502 REMARK 465 LYS B 503 REMARK 465 ASP C 227 REMARK 465 SER C 228 REMARK 465 GLN C 229 REMARK 465 LYS C 230 REMARK 465 ILE C 320 REMARK 465 THR C 321 REMARK 465 ARG C 322 REMARK 465 GLN C 417 REMARK 465 ARG C 418 REMARK 465 TYR C 419 REMARK 465 ASP C 420 REMARK 465 LEU C 421 REMARK 465 GLY C 422 REMARK 465 GLY C 423 REMARK 465 LYS C 424 REMARK 465 GLN C 425 REMARK 465 LYS C 426 REMARK 465 LEU C 427 REMARK 465 SER C 428 REMARK 465 PHE C 429 REMARK 465 GLU C 430 REMARK 465 GLU C 431 REMARK 465 GLY C 432 REMARK 465 VAL C 433 REMARK 465 GLY C 486 REMARK 465 GLY C 487 REMARK 465 ALA C 488 REMARK 465 HIS C 489 REMARK 465 ASP C 490 REMARK 465 VAL C 491 REMARK 465 ILE C 492 REMARK 465 VAL C 493 REMARK 465 LYS C 494 REMARK 465 ASP C 495 REMARK 465 ARG C 496 REMARK 465 ILE C 497 REMARK 465 ASN C 498 REMARK 465 ASP C 499 REMARK 465 TYR C 500 REMARK 465 HIS C 501 REMARK 465 PRO C 502 REMARK 465 LYS C 503 REMARK 465 ASP D 227 REMARK 465 SER D 228 REMARK 465 GLN D 229 REMARK 465 LYS D 230 REMARK 465 GLN D 417 REMARK 465 ARG D 418 REMARK 465 TYR D 419 REMARK 465 ASP D 420 REMARK 465 LEU D 421 REMARK 465 GLY D 422 REMARK 465 GLY D 423 REMARK 465 LYS D 424 REMARK 465 GLN D 425 REMARK 465 LYS D 426 REMARK 465 LEU D 427 REMARK 465 SER D 428 REMARK 465 PHE D 429 REMARK 465 GLU D 430 REMARK 465 GLY D 486 REMARK 465 GLY D 487 REMARK 465 ALA D 488 REMARK 465 HIS D 489 REMARK 465 ASP D 490 REMARK 465 VAL D 491 REMARK 465 ILE D 492 REMARK 465 VAL D 493 REMARK 465 LYS D 494 REMARK 465 ASP D 495 REMARK 465 ARG D 496 REMARK 465 ILE D 497 REMARK 465 ASN D 498 REMARK 465 ASP D 499 REMARK 465 TYR D 500 REMARK 465 HIS D 501 REMARK 465 PRO D 502 REMARK 465 LYS D 503 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 GLY A 290 N - CA - C ANGL. DEV. = 17.1 DEGREES REMARK 500 GLY B 290 N - CA - C ANGL. DEV. = 15.4 DEGREES REMARK 500 GLY C 290 N - CA - C ANGL. DEV. = 17.1 DEGREES REMARK 500 GLY D 290 N - CA - C ANGL. DEV. = 16.9 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 PRO A 53 33.90 -79.24 REMARK 500 VAL A 62 -46.07 -140.86 REMARK 500 ARG A 241 -63.36 -108.20 REMARK 500 ASN A 291 90.37 111.36 REMARK 500 GLN A 324 -78.34 -95.45 REMARK 500 ARG A 329 147.64 -172.06 REMARK 500 ARG A 412 -41.28 148.00 REMARK 500 GLU B 7 146.35 -171.21 REMARK 500 PRO B 53 33.83 -83.15 REMARK 500 VAL B 62 -47.11 -145.72 REMARK 500 ASN B 98 55.53 -97.95 REMARK 500 ARG B 241 -65.04 -106.16 REMARK 500 ASN B 291 91.70 115.63 REMARK 500 GLN B 324 -67.08 -94.68 REMARK 500 ARG B 329 146.21 -172.61 REMARK 500 MET B 402 -169.22 -106.94 REMARK 500 TYR B 405 119.72 -164.50 REMARK 500 ARG B 412 -35.66 169.46 REMARK 500 SER B 435 -163.52 -168.09 REMARK 500 VAL B 484 2.14 -62.91 REMARK 500 PRO C 28 -34.58 -37.41 REMARK 500 PRO C 53 31.85 -78.34 REMARK 500 VAL C 62 -47.97 -137.02 REMARK 500 ASN C 98 43.01 -104.49 REMARK 500 ARG C 241 -63.90 -109.50 REMARK 500 ASN C 291 91.04 108.61 REMARK 500 ILE C 318 32.12 -94.00 REMARK 500 GLN C 324 -63.31 -96.40 REMARK 500 SER C 411 81.65 -69.43 REMARK 500 ARG C 412 -37.37 175.65 REMARK 500 ASN C 415 30.17 -95.00 REMARK 500 SER C 435 -166.68 -179.15 REMARK 500 VAL C 484 -1.69 -56.74 REMARK 500 PRO D 53 32.40 -72.03 REMARK 500 VAL D 62 -48.59 -135.60 REMARK 500 ARG D 241 -60.43 -102.35 REMARK 500 ASN D 291 95.45 115.23 REMARK 500 ILE D 318 23.98 -77.88 REMARK 500 ILE D 320 47.89 -99.56 REMARK 500 THR D 321 42.55 20.98 REMARK 500 GLN D 324 -70.08 -98.70 REMARK 500 PRO D 391 6.02 -68.20 REMARK 500 ARG D 412 -36.80 156.33 REMARK 500 SER D 435 -169.63 -174.44 REMARK 500 VAL D 484 6.43 -65.94 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 K A 1 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 20 O REMARK 620 2 SER A 22 OG 106.2 REMARK 620 3 SER A 22 N 63.7 53.1 REMARK 620 4 ASN A 460 O 77.0 81.7 101.5 REMARK 620 5 ASP D 264 OD1 123.1 129.4 140.8 117.8 REMARK 620 6 ASP D 264 OD2 151.5 92.9 142.9 85.3 48.1 REMARK 620 7 PHE D 266 O 79.3 89.2 52.4 151.0 89.2 122.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 1 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 264 OD1 REMARK 620 2 ASP A 264 OD2 47.0 REMARK 620 3 PHE A 266 O 86.8 122.2 REMARK 620 4 TRS A 600 O3 82.3 49.0 102.0 REMARK 620 5 GLY B 20 O 120.6 147.8 79.8 157.1 REMARK 620 6 SER B 22 N 140.1 145.1 54.3 96.2 66.0 REMARK 620 7 SER B 22 OG 131.1 94.2 95.3 49.4 107.7 55.2 REMARK 620 8 ASN B 460 O 118.0 86.9 150.8 96.8 74.3 101.9 80.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 1 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 264 OD2 REMARK 620 2 ASP B 264 OD1 49.8 REMARK 620 3 PHE B 266 O 124.6 88.1 REMARK 620 4 GLY C 20 O 154.4 119.3 71.8 REMARK 620 5 SER C 22 N 141.1 138.7 52.2 63.9 REMARK 620 6 SER C 22 OG 93.1 131.3 91.9 106.7 51.9 REMARK 620 7 ASN C 460 O 87.9 120.1 147.3 79.3 101.2 81.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K D 1 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 264 OD2 REMARK 620 2 ASP C 264 OD1 49.5 REMARK 620 3 PHE C 266 O 127.4 88.9 REMARK 620 4 GLY D 20 O 148.5 118.3 73.7 REMARK 620 5 SER D 22 N 149.0 141.7 53.2 61.0 REMARK 620 6 SER D 22 OG 99.2 136.8 92.1 103.3 52.3 REMARK 620 7 ASN D 460 O 88.9 121.2 143.7 74.0 96.2 79.6 REMARK 620 N 1 2 3 4 5 6 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AK5 RELATED DB: PDB REMARK 900 INOSINE MONOPHOSPHATE DEHYDROGENASE (IMPDH) FROM TRITRICHOMONAS REMARK 900 FOETUS REMARK 999 REMARK 999 SEQUENCE AUTHOR STATES THE WILD TYPE T. FOETUS IMPDH CONSISTS OF REMARK 999 503 RESIDUES, HOWEVER THEIR PROTEIN WAS A MUTANT OFIMPDH. REMARK 999 RESIDUES 101-226 IN THE SUBDOMAIN WERE DELETED BECAUSE IT IS NOT REMARK 999 REQUIRED FOR IMPDH ACTIVITY. ACCORDING TO THE AUTHORS THE REMARK 999 SUBDOMAIN WAS DELETED IN THIS CONSTRUCT TO FACILITATE REMARK 999 CRYSTALLIZATION AND THERE IS NO EXOGENOUS LINKER BETWEEN THE REMARK 999 RESIDUES 100 AND 227. AUTHOR ALSO STATES ALTHOUGH RESIDUE 279 IS REMARK 999 GLU IN SWISS DATABANK, BOTH SEQUENCING RESULT AND ELECTRON REMARK 999 DENSITY OF THE STRUCTURE SHOW RESIDUE 279 AS ASP IN THEIR REMARK 999 PROTEIN. THE AUTHOR SUGGEST A CONSERVED MUTATION OCCURS AFTER REMARK 999 THE CDNA OF THE ENZYME GENE IS TRANSFORMED INTO E. COLI. DBREF 1LRT A 2 100 UNP P50097 IMDH_TRIFO 2 100 DBREF 1LRT A 227 503 UNP P50097 IMDH_TRIFO 227 503 DBREF 1LRT B 2 100 UNP P50097 IMDH_TRIFO 2 100 DBREF 1LRT B 227 503 UNP P50097 IMDH_TRIFO 227 503 DBREF 1LRT C 2 100 UNP P50097 IMDH_TRIFO 2 100 DBREF 1LRT C 227 503 UNP P50097 IMDH_TRIFO 227 503 DBREF 1LRT D 2 100 UNP P50097 IMDH_TRIFO 2 100 DBREF 1LRT D 227 503 UNP P50097 IMDH_TRIFO 227 503 SEQADV 1LRT ASP A 279 UNP P50097 GLU 279 SEE REMARK 999 SEQADV 1LRT ASP B 279 UNP P50097 GLU 279 SEE REMARK 999 SEQADV 1LRT ASP C 279 UNP P50097 GLU 279 SEE REMARK 999 SEQADV 1LRT ASP D 279 UNP P50097 GLU 279 SEE REMARK 999 SEQRES 1 A 376 ALA LYS TYR TYR ASN GLU PRO CYS HIS THR PHE ASN GLU SEQRES 2 A 376 TYR LEU LEU ILE PRO GLY LEU SER THR VAL ASP CYS ILE SEQRES 3 A 376 PRO SER ASN VAL ASN LEU SER THR PRO LEU VAL LYS PHE SEQRES 4 A 376 GLN LYS GLY GLN GLN SER GLU ILE ASN LEU LYS ILE PRO SEQRES 5 A 376 LEU VAL SER ALA ILE MET GLN SER VAL SER GLY GLU LYS SEQRES 6 A 376 MET ALA ILE ALA LEU ALA ARG GLU GLY GLY ILE SER PHE SEQRES 7 A 376 ILE PHE GLY SER GLN SER ILE GLU SER GLN ALA ALA MET SEQRES 8 A 376 VAL HIS ALA VAL LYS ASN PHE LYS ASP SER GLN LYS ARG SEQRES 9 A 376 TYR LEU VAL GLY ALA GLY ILE ASN THR ARG ASP PHE ARG SEQRES 10 A 376 GLU ARG VAL PRO ALA LEU VAL GLU ALA GLY ALA ASP VAL SEQRES 11 A 376 LEU CYS ILE ASP SER SER ASP GLY PHE SER GLU TRP GLN SEQRES 12 A 376 LYS ILE THR ILE GLY TRP ILE ARG ASP LYS TYR GLY ASP SEQRES 13 A 376 LYS VAL LYS VAL GLY ALA GLY ASN ILE VAL ASP GLY GLU SEQRES 14 A 376 GLY PHE ARG TYR LEU ALA ASP ALA GLY ALA ASP PHE ILE SEQRES 15 A 376 LYS ILE GLY ILE GLY GLY GLY SER ILE CYS ILE THR ARG SEQRES 16 A 376 GLU GLN LYS GLY ILE GLY ARG GLY GLN ALA THR ALA VAL SEQRES 17 A 376 ILE ASP VAL VAL ALA GLU ARG ASN LYS TYR PHE GLU GLU SEQRES 18 A 376 THR GLY ILE TYR ILE PRO VAL CYS SER ASP GLY GLY ILE SEQRES 19 A 376 VAL TYR ASP TYR HIS MET THR LEU ALA LEU ALA MET GLY SEQRES 20 A 376 ALA ASP PHE ILE MET LEU GLY ARG TYR PHE ALA ARG PHE SEQRES 21 A 376 GLU GLU SER PRO THR ARG LYS VAL THR ILE ASN GLY SER SEQRES 22 A 376 VAL MET LYS GLU TYR TRP GLY GLU GLY SER SER ARG ALA SEQRES 23 A 376 ARG ASN TRP GLN ARG TYR ASP LEU GLY GLY LYS GLN LYS SEQRES 24 A 376 LEU SER PHE GLU GLU GLY VAL ASP SER TYR VAL PRO TYR SEQRES 25 A 376 ALA GLY LYS LEU LYS ASP ASN VAL GLU ALA SER LEU ASN SEQRES 26 A 376 LYS VAL LYS SER THR MET CYS ASN CYS GLY ALA LEU THR SEQRES 27 A 376 ILE PRO GLN LEU GLN SER LYS ALA LYS ILE THR LEU VAL SEQRES 28 A 376 SER SER VAL SER ILE VAL GLU GLY GLY ALA HIS ASP VAL SEQRES 29 A 376 ILE VAL LYS ASP ARG ILE ASN ASP TYR HIS PRO LYS SEQRES 1 B 376 ALA LYS TYR TYR ASN GLU PRO CYS HIS THR PHE ASN GLU SEQRES 2 B 376 TYR LEU LEU ILE PRO GLY LEU SER THR VAL ASP CYS ILE SEQRES 3 B 376 PRO SER ASN VAL ASN LEU SER THR PRO LEU VAL LYS PHE SEQRES 4 B 376 GLN LYS GLY GLN GLN SER GLU ILE ASN LEU LYS ILE PRO SEQRES 5 B 376 LEU VAL SER ALA ILE MET GLN SER VAL SER GLY GLU LYS SEQRES 6 B 376 MET ALA ILE ALA LEU ALA ARG GLU GLY GLY ILE SER PHE SEQRES 7 B 376 ILE PHE GLY SER GLN SER ILE GLU SER GLN ALA ALA MET SEQRES 8 B 376 VAL HIS ALA VAL LYS ASN PHE LYS ASP SER GLN LYS ARG SEQRES 9 B 376 TYR LEU VAL GLY ALA GLY ILE ASN THR ARG ASP PHE ARG SEQRES 10 B 376 GLU ARG VAL PRO ALA LEU VAL GLU ALA GLY ALA ASP VAL SEQRES 11 B 376 LEU CYS ILE ASP SER SER ASP GLY PHE SER GLU TRP GLN SEQRES 12 B 376 LYS ILE THR ILE GLY TRP ILE ARG ASP LYS TYR GLY ASP SEQRES 13 B 376 LYS VAL LYS VAL GLY ALA GLY ASN ILE VAL ASP GLY GLU SEQRES 14 B 376 GLY PHE ARG TYR LEU ALA ASP ALA GLY ALA ASP PHE ILE SEQRES 15 B 376 LYS ILE GLY ILE GLY GLY GLY SER ILE CYS ILE THR ARG SEQRES 16 B 376 GLU GLN LYS GLY ILE GLY ARG GLY GLN ALA THR ALA VAL SEQRES 17 B 376 ILE ASP VAL VAL ALA GLU ARG ASN LYS TYR PHE GLU GLU SEQRES 18 B 376 THR GLY ILE TYR ILE PRO VAL CYS SER ASP GLY GLY ILE SEQRES 19 B 376 VAL TYR ASP TYR HIS MET THR LEU ALA LEU ALA MET GLY SEQRES 20 B 376 ALA ASP PHE ILE MET LEU GLY ARG TYR PHE ALA ARG PHE SEQRES 21 B 376 GLU GLU SER PRO THR ARG LYS VAL THR ILE ASN GLY SER SEQRES 22 B 376 VAL MET LYS GLU TYR TRP GLY GLU GLY SER SER ARG ALA SEQRES 23 B 376 ARG ASN TRP GLN ARG TYR ASP LEU GLY GLY LYS GLN LYS SEQRES 24 B 376 LEU SER PHE GLU GLU GLY VAL ASP SER TYR VAL PRO TYR SEQRES 25 B 376 ALA GLY LYS LEU LYS ASP ASN VAL GLU ALA SER LEU ASN SEQRES 26 B 376 LYS VAL LYS SER THR MET CYS ASN CYS GLY ALA LEU THR SEQRES 27 B 376 ILE PRO GLN LEU GLN SER LYS ALA LYS ILE THR LEU VAL SEQRES 28 B 376 SER SER VAL SER ILE VAL GLU GLY GLY ALA HIS ASP VAL SEQRES 29 B 376 ILE VAL LYS ASP ARG ILE ASN ASP TYR HIS PRO LYS SEQRES 1 C 376 ALA LYS TYR TYR ASN GLU PRO CYS HIS THR PHE ASN GLU SEQRES 2 C 376 TYR LEU LEU ILE PRO GLY LEU SER THR VAL ASP CYS ILE SEQRES 3 C 376 PRO SER ASN VAL ASN LEU SER THR PRO LEU VAL LYS PHE SEQRES 4 C 376 GLN LYS GLY GLN GLN SER GLU ILE ASN LEU LYS ILE PRO SEQRES 5 C 376 LEU VAL SER ALA ILE MET GLN SER VAL SER GLY GLU LYS SEQRES 6 C 376 MET ALA ILE ALA LEU ALA ARG GLU GLY GLY ILE SER PHE SEQRES 7 C 376 ILE PHE GLY SER GLN SER ILE GLU SER GLN ALA ALA MET SEQRES 8 C 376 VAL HIS ALA VAL LYS ASN PHE LYS ASP SER GLN LYS ARG SEQRES 9 C 376 TYR LEU VAL GLY ALA GLY ILE ASN THR ARG ASP PHE ARG SEQRES 10 C 376 GLU ARG VAL PRO ALA LEU VAL GLU ALA GLY ALA ASP VAL SEQRES 11 C 376 LEU CYS ILE ASP SER SER ASP GLY PHE SER GLU TRP GLN SEQRES 12 C 376 LYS ILE THR ILE GLY TRP ILE ARG ASP LYS TYR GLY ASP SEQRES 13 C 376 LYS VAL LYS VAL GLY ALA GLY ASN ILE VAL ASP GLY GLU SEQRES 14 C 376 GLY PHE ARG TYR LEU ALA ASP ALA GLY ALA ASP PHE ILE SEQRES 15 C 376 LYS ILE GLY ILE GLY GLY GLY SER ILE CYS ILE THR ARG SEQRES 16 C 376 GLU GLN LYS GLY ILE GLY ARG GLY GLN ALA THR ALA VAL SEQRES 17 C 376 ILE ASP VAL VAL ALA GLU ARG ASN LYS TYR PHE GLU GLU SEQRES 18 C 376 THR GLY ILE TYR ILE PRO VAL CYS SER ASP GLY GLY ILE SEQRES 19 C 376 VAL TYR ASP TYR HIS MET THR LEU ALA LEU ALA MET GLY SEQRES 20 C 376 ALA ASP PHE ILE MET LEU GLY ARG TYR PHE ALA ARG PHE SEQRES 21 C 376 GLU GLU SER PRO THR ARG LYS VAL THR ILE ASN GLY SER SEQRES 22 C 376 VAL MET LYS GLU TYR TRP GLY GLU GLY SER SER ARG ALA SEQRES 23 C 376 ARG ASN TRP GLN ARG TYR ASP LEU GLY GLY LYS GLN LYS SEQRES 24 C 376 LEU SER PHE GLU GLU GLY VAL ASP SER TYR VAL PRO TYR SEQRES 25 C 376 ALA GLY LYS LEU LYS ASP ASN VAL GLU ALA SER LEU ASN SEQRES 26 C 376 LYS VAL LYS SER THR MET CYS ASN CYS GLY ALA LEU THR SEQRES 27 C 376 ILE PRO GLN LEU GLN SER LYS ALA LYS ILE THR LEU VAL SEQRES 28 C 376 SER SER VAL SER ILE VAL GLU GLY GLY ALA HIS ASP VAL SEQRES 29 C 376 ILE VAL LYS ASP ARG ILE ASN ASP TYR HIS PRO LYS SEQRES 1 D 376 ALA LYS TYR TYR ASN GLU PRO CYS HIS THR PHE ASN GLU SEQRES 2 D 376 TYR LEU LEU ILE PRO GLY LEU SER THR VAL ASP CYS ILE SEQRES 3 D 376 PRO SER ASN VAL ASN LEU SER THR PRO LEU VAL LYS PHE SEQRES 4 D 376 GLN LYS GLY GLN GLN SER GLU ILE ASN LEU LYS ILE PRO SEQRES 5 D 376 LEU VAL SER ALA ILE MET GLN SER VAL SER GLY GLU LYS SEQRES 6 D 376 MET ALA ILE ALA LEU ALA ARG GLU GLY GLY ILE SER PHE SEQRES 7 D 376 ILE PHE GLY SER GLN SER ILE GLU SER GLN ALA ALA MET SEQRES 8 D 376 VAL HIS ALA VAL LYS ASN PHE LYS ASP SER GLN LYS ARG SEQRES 9 D 376 TYR LEU VAL GLY ALA GLY ILE ASN THR ARG ASP PHE ARG SEQRES 10 D 376 GLU ARG VAL PRO ALA LEU VAL GLU ALA GLY ALA ASP VAL SEQRES 11 D 376 LEU CYS ILE ASP SER SER ASP GLY PHE SER GLU TRP GLN SEQRES 12 D 376 LYS ILE THR ILE GLY TRP ILE ARG ASP LYS TYR GLY ASP SEQRES 13 D 376 LYS VAL LYS VAL GLY ALA GLY ASN ILE VAL ASP GLY GLU SEQRES 14 D 376 GLY PHE ARG TYR LEU ALA ASP ALA GLY ALA ASP PHE ILE SEQRES 15 D 376 LYS ILE GLY ILE GLY GLY GLY SER ILE CYS ILE THR ARG SEQRES 16 D 376 GLU GLN LYS GLY ILE GLY ARG GLY GLN ALA THR ALA VAL SEQRES 17 D 376 ILE ASP VAL VAL ALA GLU ARG ASN LYS TYR PHE GLU GLU SEQRES 18 D 376 THR GLY ILE TYR ILE PRO VAL CYS SER ASP GLY GLY ILE SEQRES 19 D 376 VAL TYR ASP TYR HIS MET THR LEU ALA LEU ALA MET GLY SEQRES 20 D 376 ALA ASP PHE ILE MET LEU GLY ARG TYR PHE ALA ARG PHE SEQRES 21 D 376 GLU GLU SER PRO THR ARG LYS VAL THR ILE ASN GLY SER SEQRES 22 D 376 VAL MET LYS GLU TYR TRP GLY GLU GLY SER SER ARG ALA SEQRES 23 D 376 ARG ASN TRP GLN ARG TYR ASP LEU GLY GLY LYS GLN LYS SEQRES 24 D 376 LEU SER PHE GLU GLU GLY VAL ASP SER TYR VAL PRO TYR SEQRES 25 D 376 ALA GLY LYS LEU LYS ASP ASN VAL GLU ALA SER LEU ASN SEQRES 26 D 376 LYS VAL LYS SER THR MET CYS ASN CYS GLY ALA LEU THR SEQRES 27 D 376 ILE PRO GLN LEU GLN SER LYS ALA LYS ILE THR LEU VAL SEQRES 28 D 376 SER SER VAL SER ILE VAL GLU GLY GLY ALA HIS ASP VAL SEQRES 29 D 376 ILE VAL LYS ASP ARG ILE ASN ASP TYR HIS PRO LYS HET BOG A 751 20 HET BOG A 752 20 HET K A 1 1 HET IMP A 801 23 HET TAD A 901 43 HET TRS A 600 8 HET TRS A 601 8 HET TRS A 607 8 HET TRS A 610 8 HET K B 1 1 HET IMP B 802 23 HET TAD B 902 43 HET TRS B 603 8 HET TRS B 608 8 HET TRS B 611 8 HET K C 1 1 HET IMP C 803 23 HET TAD C 903 43 HET TRS C 602 8 HET TRS C 605 8 HET K D 1 1 HET IMP D 804 23 HET TAD D 904 43 HET TRS D 604 8 HET TRS D 606 8 HET TRS D 609 8 HETNAM BOG OCTYL BETA-D-GLUCOPYRANOSIDE HETNAM K POTASSIUM ION HETNAM IMP INOSINIC ACID HETNAM TAD BETA-METHYLENE-THIAZOLE-4-CARBOXYAMIDE-ADENINE HETNAM 2 TAD DINUCLEOTIDE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 5 BOG 2(C14 H28 O6) FORMUL 7 K 4(K 1+) FORMUL 8 IMP 4(C10 H13 N4 O8 P) FORMUL 9 TAD 4(C20 H27 N7 O13 P2 S) FORMUL 10 TRS 12(C4 H12 N O3 1+) FORMUL 31 HOH *543(H2 O) HELIX 1 1 THR A 11 ASN A 13 5 3 HELIX 2 2 ILE A 27 VAL A 31 5 5 HELIX 3 3 GLY A 64 GLU A 74 1 11 HELIX 4 4 SER A 85 ASN A 98 1 14 HELIX 5 5 ASP A 242 GLY A 254 1 13 HELIX 6 6 SER A 267 GLY A 282 1 16 HELIX 7 7 ASP A 283 VAL A 285 5 3 HELIX 8 8 ASP A 294 GLY A 305 1 12 HELIX 9 9 GLY A 330 GLY A 350 1 21 HELIX 10 10 TYR A 363 MET A 373 1 11 HELIX 11 11 GLY A 381 ARG A 386 1 6 HELIX 12 12 LYS A 442 CYS A 461 1 20 HELIX 13 13 THR A 465 ALA A 473 1 9 HELIX 14 14 SER A 479 VAL A 484 1 6 HELIX 15 15 THR B 11 ASN B 13 5 3 HELIX 16 16 ILE B 27 VAL B 31 5 5 HELIX 17 17 GLY B 64 GLY B 75 1 12 HELIX 18 18 SER B 85 ASN B 98 1 14 HELIX 19 19 ASP B 242 GLY B 254 1 13 HELIX 20 20 SER B 267 GLY B 282 1 16 HELIX 21 21 ASP B 283 VAL B 285 5 3 HELIX 22 22 ASP B 294 GLY B 305 1 12 HELIX 23 23 GLY B 330 GLY B 350 1 21 HELIX 24 24 TYR B 363 MET B 373 1 11 HELIX 25 25 GLY B 381 ARG B 386 1 6 HELIX 26 26 LYS B 442 CYS B 461 1 20 HELIX 27 27 THR B 465 ALA B 473 1 9 HELIX 28 28 SER B 479 VAL B 484 1 6 HELIX 29 29 THR C 11 ASN C 13 5 3 HELIX 30 30 ILE C 27 VAL C 31 5 5 HELIX 31 31 GLY C 64 GLY C 75 1 12 HELIX 32 32 SER C 85 ASN C 98 1 14 HELIX 33 33 ASP C 242 ALA C 253 1 12 HELIX 34 34 SER C 267 GLY C 282 1 16 HELIX 35 35 ASP C 283 VAL C 285 5 3 HELIX 36 36 ASP C 294 GLY C 305 1 12 HELIX 37 37 GLY C 330 GLY C 350 1 21 HELIX 38 38 TYR C 363 MET C 373 1 11 HELIX 39 39 GLY C 381 ARG C 386 1 6 HELIX 40 40 LYS C 442 CYS C 461 1 20 HELIX 41 41 THR C 465 ALA C 473 1 9 HELIX 42 42 SER C 479 VAL C 484 1 6 HELIX 43 43 THR D 11 ASN D 13 5 3 HELIX 44 44 ILE D 27 VAL D 31 5 5 HELIX 45 45 GLY D 64 GLU D 74 1 11 HELIX 46 46 SER D 85 ASN D 98 1 14 HELIX 47 47 ASP D 242 GLY D 254 1 13 HELIX 48 48 SER D 267 GLY D 282 1 16 HELIX 49 49 ASP D 283 VAL D 285 5 3 HELIX 50 50 ASP D 294 GLY D 305 1 12 HELIX 51 51 GLY D 330 GLY D 350 1 21 HELIX 52 52 TYR D 363 MET D 373 1 11 HELIX 53 53 GLY D 381 ARG D 386 1 6 HELIX 54 54 LYS D 442 CYS D 461 1 20 HELIX 55 55 THR D 465 ALA D 473 1 9 HELIX 56 56 SER D 479 VAL D 484 1 6 SHEET 1 A 3 LYS A 3 TYR A 4 0 SHEET 2 A 3 LYS B 474 LEU B 477 1 O ILE B 475 N LYS A 3 SHEET 3 A 3 TYR B 15 ILE B 18 -1 N ILE B 18 O LYS B 474 SHEET 1 B 3 TYR A 15 ILE A 18 0 SHEET 2 B 3 LYS A 474 LEU A 477 -1 O LYS A 474 N ILE A 18 SHEET 3 B 3 LYS D 3 TYR D 4 1 O LYS D 3 N ILE A 475 SHEET 1 C 2 THR A 35 PRO A 36 0 SHEET 2 C 2 ASN A 49 LEU A 50 -1 O LEU A 50 N THR A 35 SHEET 1 D 2 PHE A 40 GLN A 41 0 SHEET 2 D 2 ILE A 351 TYR A 352 -1 O TYR A 352 N PHE A 40 SHEET 1 E 9 LEU A 54 SER A 56 0 SHEET 2 E 9 ILE A 77 ILE A 80 1 O ILE A 77 N SER A 56 SHEET 3 E 9 GLY A 235 ILE A 238 1 O GLY A 237 N ILE A 80 SHEET 4 E 9 VAL A 257 ILE A 260 1 O CYS A 259 N ILE A 238 SHEET 5 E 9 VAL A 287 ILE A 292 1 O GLY A 288 N LEU A 258 SHEET 6 E 9 PHE A 308 ILE A 311 1 O LYS A 310 N ALA A 289 SHEET 7 E 9 VAL A 355 ASP A 358 1 O CYS A 356 N ILE A 311 SHEET 8 E 9 PHE A 377 LEU A 380 1 O MET A 379 N SER A 357 SHEET 9 E 9 LEU A 54 SER A 56 1 N VAL A 55 O ILE A 378 SHEET 1 F 3 LYS A 394 ILE A 397 0 SHEET 2 F 3 SER A 400 TRP A 406 -1 O MET A 402 N VAL A 395 SHEET 3 F 3 ASP A 434 PRO A 438 -1 O SER A 435 N TYR A 405 SHEET 1 G 3 LYS B 3 TYR B 4 0 SHEET 2 G 3 LYS C 474 LEU C 477 1 O ILE C 475 N LYS B 3 SHEET 3 G 3 TYR C 15 ILE C 18 -1 N ILE C 18 O LYS C 474 SHEET 1 H 2 THR B 35 PRO B 36 0 SHEET 2 H 2 ASN B 49 LEU B 50 -1 O LEU B 50 N THR B 35 SHEET 1 I 2 PHE B 40 GLN B 41 0 SHEET 2 I 2 ILE B 351 TYR B 352 -1 O TYR B 352 N PHE B 40 SHEET 1 J 9 LEU B 54 SER B 56 0 SHEET 2 J 9 ILE B 77 ILE B 80 1 O ILE B 77 N SER B 56 SHEET 3 J 9 GLY B 235 ILE B 238 1 O GLY B 237 N ILE B 80 SHEET 4 J 9 VAL B 257 ILE B 260 1 O VAL B 257 N ALA B 236 SHEET 5 J 9 VAL B 287 ILE B 292 1 O GLY B 288 N LEU B 258 SHEET 6 J 9 PHE B 308 ILE B 311 1 O LYS B 310 N ALA B 289 SHEET 7 J 9 VAL B 355 ASP B 358 1 O CYS B 356 N ILE B 311 SHEET 8 J 9 PHE B 377 LEU B 380 1 O MET B 379 N SER B 357 SHEET 9 J 9 LEU B 54 SER B 56 1 N VAL B 55 O ILE B 378 SHEET 1 K 3 LYS B 394 ILE B 397 0 SHEET 2 K 3 SER B 400 TYR B 405 -1 O MET B 402 N VAL B 395 SHEET 3 K 3 SER B 435 PRO B 438 -1 O VAL B 437 N LYS B 403 SHEET 1 L 3 LYS C 3 TYR C 4 0 SHEET 2 L 3 LYS D 474 LEU D 477 1 O ILE D 475 N LYS C 3 SHEET 3 L 3 TYR D 15 ILE D 18 -1 N ILE D 18 O LYS D 474 SHEET 1 M 2 THR C 35 PRO C 36 0 SHEET 2 M 2 ASN C 49 LEU C 50 -1 O LEU C 50 N THR C 35 SHEET 1 N 2 PHE C 40 GLN C 41 0 SHEET 2 N 2 ILE C 351 TYR C 352 -1 O TYR C 352 N PHE C 40 SHEET 1 O 9 LEU C 54 SER C 56 0 SHEET 2 O 9 ILE C 77 ILE C 80 1 O ILE C 77 N SER C 56 SHEET 3 O 9 GLY C 235 ILE C 238 1 O GLY C 237 N ILE C 80 SHEET 4 O 9 VAL C 257 ILE C 260 1 O CYS C 259 N ILE C 238 SHEET 5 O 9 VAL C 287 ILE C 292 1 O GLY C 288 N LEU C 258 SHEET 6 O 9 PHE C 308 ILE C 311 1 O LYS C 310 N ALA C 289 SHEET 7 O 9 VAL C 355 ASP C 358 1 O CYS C 356 N ILE C 311 SHEET 8 O 9 PHE C 377 LEU C 380 1 O MET C 379 N SER C 357 SHEET 9 O 9 LEU C 54 SER C 56 1 N VAL C 55 O ILE C 378 SHEET 1 P 3 LYS C 394 ILE C 397 0 SHEET 2 P 3 SER C 400 TYR C 405 -1 O MET C 402 N VAL C 395 SHEET 3 P 3 SER C 435 PRO C 438 -1 O VAL C 437 N LYS C 403 SHEET 1 Q 2 THR D 35 PRO D 36 0 SHEET 2 Q 2 ASN D 49 LEU D 50 -1 O LEU D 50 N THR D 35 SHEET 1 R 2 PHE D 40 GLN D 41 0 SHEET 2 R 2 ILE D 351 TYR D 352 -1 O TYR D 352 N PHE D 40 SHEET 1 S 9 LEU D 54 SER D 56 0 SHEET 2 S 9 ILE D 77 ILE D 80 1 O ILE D 77 N SER D 56 SHEET 3 S 9 GLY D 235 ILE D 238 1 O GLY D 237 N ILE D 80 SHEET 4 S 9 VAL D 257 ILE D 260 1 O CYS D 259 N ILE D 238 SHEET 5 S 9 VAL D 287 ILE D 292 1 O GLY D 288 N LEU D 258 SHEET 6 S 9 PHE D 308 ILE D 311 1 O LYS D 310 N ALA D 289 SHEET 7 S 9 VAL D 355 ASP D 358 1 O CYS D 356 N ILE D 311 SHEET 8 S 9 PHE D 377 LEU D 380 1 O MET D 379 N SER D 357 SHEET 9 S 9 LEU D 54 SER D 56 1 N VAL D 55 O ILE D 378 SHEET 1 T 3 LYS D 394 ILE D 397 0 SHEET 2 T 3 SER D 400 TRP D 406 -1 O SER D 400 N ILE D 397 SHEET 3 T 3 ASP D 434 PRO D 438 -1 O VAL D 437 N LYS D 403 SSBOND 1 CYS A 26 CYS A 459 1555 1555 2.04 SSBOND 2 CYS B 26 CYS B 459 1555 1555 2.04 SSBOND 3 CYS C 26 CYS C 459 1555 1555 2.04 SSBOND 4 CYS D 26 CYS D 459 1555 1555 2.03 LINK K K A 1 O GLY A 20 1555 1555 2.28 LINK K K A 1 OG SER A 22 1555 1555 2.53 LINK K K A 1 N SER A 22 1555 1555 3.61 LINK K K A 1 O ASN A 460 1555 1555 2.70 LINK K K A 1 OD1 ASP D 264 1555 1555 2.85 LINK K K A 1 OD2 ASP D 264 1555 1555 2.48 LINK K K A 1 O PHE D 266 1555 1555 2.63 LINK OD1 ASP A 264 K K B 1 1555 1555 2.93 LINK OD2 ASP A 264 K K B 1 1555 1555 2.46 LINK O PHE A 266 K K B 1 1555 1555 2.63 LINK O3 TRS A 600 K K B 1 1555 1555 3.25 LINK K K B 1 O GLY B 20 1555 1555 2.35 LINK K K B 1 N SER B 22 1555 1555 3.51 LINK K K B 1 OG SER B 22 1555 1555 2.63 LINK K K B 1 O ASN B 460 1555 1555 2.71 LINK OD2 ASP B 264 K K C 1 1555 1555 2.35 LINK OD1 ASP B 264 K K C 1 1555 1555 2.79 LINK O PHE B 266 K K C 1 1555 1555 2.80 LINK K K C 1 O GLY C 20 1555 1555 2.37 LINK K K C 1 N SER C 22 1555 1555 3.64 LINK K K C 1 OG SER C 22 1555 1555 2.47 LINK K K C 1 O ASN C 460 1555 1555 2.63 LINK OD2 ASP C 264 K K D 1 1555 1555 2.37 LINK OD1 ASP C 264 K K D 1 1555 1555 2.81 LINK O PHE C 266 K K D 1 1555 1555 2.68 LINK K K D 1 O GLY D 20 1555 1555 2.54 LINK K K D 1 N SER D 22 1555 1555 3.69 LINK K K D 1 OG SER D 22 1555 1555 2.59 LINK K K D 1 O ASN D 460 1555 1555 2.75 CRYST1 96.144 112.369 161.997 90.00 90.00 90.00 P 21 21 21 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 0.010401 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008899 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006173 0.00000