HEADER TRANSFERASE 29-JUN-06 2HIG TITLE CRYSTAL STRUCTURE OF PHOSPHOFRUCTOKINASE APOENZYME FROM TRYPANOSOMA TITLE 2 BRUCEI. COMPND MOL_ID: 1; COMPND 2 MOLECULE: 6-PHOSPHO-1-FRUCTOKINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ATP-DEPENDENT PHOSPHOFRUCTOKINASE; COMPND 5 EC: 2.7.1.11; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI; SOURCE 3 ORGANISM_TAXID: 5691; SOURCE 4 GENE: PFK; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.MARTINEZ-OYANEDEL,I.W.MCNAE,L.A.FOTHERGILL-GILMORE,M.D.WALKINSHAW REVDAT 4 14-FEB-24 2HIG 1 REMARK LINK REVDAT 3 13-JUL-11 2HIG 1 VERSN REVDAT 2 24-FEB-09 2HIG 1 VERSN REVDAT 1 13-FEB-07 2HIG 0 JRNL AUTH J.MARTINEZ-OYANEDEL,I.W.MCNAE,M.W.NOWICKI,J.W.KEILLOR, JRNL AUTH 2 P.A.MICHELS,L.A.FOTHERGILL-GILMORE,M.D.WALKINSHAW JRNL TITL THE FIRST CRYSTAL STRUCTURE OF PHOSPHOFRUCTOKINASE FROM A JRNL TITL 2 EUKARYOTE: TRYPANOSOMA BRUCEI. JRNL REF J.MOL.BIOL. V. 366 1185 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17207816 JRNL DOI 10.1016/J.JMB.2006.10.019 REMARK 2 REMARK 2 RESOLUTION. 2.40 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.45 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2935725.360 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 34225 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) : 0.201 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1710 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.55 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4832 REMARK 3 BIN R VALUE (WORKING SET) : 0.2860 REMARK 3 BIN FREE R VALUE : 0.3200 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 255 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6603 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 202 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.76000 REMARK 3 B22 (A**2) : 5.46000 REMARK 3 B33 (A**2) : -6.22000 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) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.30 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) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.38 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.870 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) : 2.270 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.170 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.290 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 51.08 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 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2HIG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JUN-06. REMARK 100 THE DEPOSITION ID IS D_1000038381. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-DEC-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.488 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 : 34288 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 6.800 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: WELL SOLUTION OF 1.7-1.8 M SODIUM REMARK 280 FORMATE IN 0.1 M SODIUM ACETATE BUFFER. PROTEIN 4-5 MG/ML IN 20 REMARK 280 MM TEA BUFFER PH 8.0., PH 4.7, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 59.38250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.24850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 59.38250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.24850 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TETRAMER GENERATED FROM THE REMARK 300 DIMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: -X+1,-Y+1,Z. 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 16170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 58110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -109.0 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 118.76500 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 92.49700 REMARK 350 BIOMT3 2 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 1 REMARK 465 ALA A 2 REMARK 465 VAL A 3 REMARK 465 GLU A 4 REMARK 465 SER A 5 REMARK 465 ARG A 6 REMARK 465 SER A 7 REMARK 465 ARG A 8 REMARK 465 GLU A 68 REMARK 465 PRO A 69 REMARK 465 SER A 70 REMARK 465 SER A 71 REMARK 465 GLU A 72 REMARK 465 GLY A 334 REMARK 465 SER A 335 REMARK 465 SER A 456 REMARK 465 ASP A 457 REMARK 465 VAL A 458 REMARK 465 ARG A 459 REMARK 465 LEU A 460 REMARK 465 ALA A 461 REMARK 465 ARG A 462 REMARK 465 LYS A 463 REMARK 465 LEU A 464 REMARK 465 GLU A 465 REMARK 465 ILE A 466 REMARK 465 ARG A 467 REMARK 465 ARG A 468 REMARK 465 GLU A 469 REMARK 465 LEU A 470 REMARK 465 GLU A 471 REMARK 465 ALA A 472 REMARK 465 ILE A 473 REMARK 465 ASN A 474 REMARK 465 ARG A 475 REMARK 465 ASN A 476 REMARK 465 ARG A 477 REMARK 465 ASP A 478 REMARK 465 ARG A 479 REMARK 465 LEU A 480 REMARK 465 HIS A 481 REMARK 465 GLU A 482 REMARK 465 GLU A 483 REMARK 465 LEU A 484 REMARK 465 ALA A 485 REMARK 465 LYS A 486 REMARK 465 LEU A 487 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 VAL B 3 REMARK 465 GLU B 4 REMARK 465 SER B 5 REMARK 465 ARG B 6 REMARK 465 SER B 7 REMARK 465 ARG B 8 REMARK 465 LYS B 44 REMARK 465 LYS B 45 REMARK 465 TYR B 46 REMARK 465 SER B 47 REMARK 465 SER B 48 REMARK 465 ARG B 49 REMARK 465 THR B 50 REMARK 465 GLU B 51 REMARK 465 PHE B 52 REMARK 465 ARG B 53 REMARK 465 ASP B 54 REMARK 465 LYS B 55 REMARK 465 ASP B 67 REMARK 465 GLY B 332 REMARK 465 ARG B 333 REMARK 465 GLY B 334 REMARK 465 SER B 335 REMARK 465 GLY B 336 REMARK 465 GLY B 337 REMARK 465 TYR B 338 REMARK 465 ASP B 339 REMARK 465 ALA B 340 REMARK 465 SER B 341 REMARK 465 GLY B 342 REMARK 465 ASN B 343 REMARK 465 SER B 456 REMARK 465 ASP B 457 REMARK 465 VAL B 458 REMARK 465 ARG B 459 REMARK 465 LEU B 460 REMARK 465 ALA B 461 REMARK 465 ARG B 462 REMARK 465 LYS B 463 REMARK 465 LEU B 464 REMARK 465 GLU B 465 REMARK 465 ILE B 466 REMARK 465 ARG B 467 REMARK 465 ARG B 468 REMARK 465 GLU B 469 REMARK 465 LEU B 470 REMARK 465 GLU B 471 REMARK 465 ALA B 472 REMARK 465 ILE B 473 REMARK 465 ASN B 474 REMARK 465 ARG B 475 REMARK 465 ASN B 476 REMARK 465 ARG B 477 REMARK 465 ASP B 478 REMARK 465 ARG B 479 REMARK 465 LEU B 480 REMARK 465 HIS B 481 REMARK 465 GLU B 482 REMARK 465 GLU B 483 REMARK 465 LEU B 484 REMARK 465 ALA B 485 REMARK 465 LYS B 486 REMARK 465 LEU B 487 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 HIS A 17 46.63 -86.56 REMARK 500 ARG A 18 15.03 176.35 REMARK 500 PRO A 95 -74.75 -33.38 REMARK 500 THR A 96 -8.72 -56.56 REMARK 500 ASP A 218 73.84 -69.71 REMARK 500 THR A 227 -31.01 -130.32 REMARK 500 SER A 233 99.84 -174.04 REMARK 500 PHE A 234 -54.85 -136.38 REMARK 500 HIS A 315 26.89 -140.67 REMARK 500 ALA A 363 4.10 -62.97 REMARK 500 HIS B 17 -39.79 -37.28 REMARK 500 PRO B 42 38.18 -61.61 REMARK 500 PRO B 65 -168.65 -105.77 REMARK 500 PRO B 69 11.59 -64.08 REMARK 500 SER B 70 89.38 -46.12 REMARK 500 SER B 71 118.79 8.82 REMARK 500 GLU B 72 121.44 78.80 REMARK 500 ASN B 73 110.82 14.24 REMARK 500 VAL B 129 153.56 -48.93 REMARK 500 LYS B 145 -72.82 128.76 REMARK 500 ALA B 150 137.79 -39.72 REMARK 500 THR B 227 121.61 -174.14 REMARK 500 ASP B 330 41.39 -102.01 REMARK 500 LYS B 345 -152.22 -148.84 REMARK 500 ASP B 348 93.75 -61.09 REMARK 500 LEU B 439 2.65 -56.41 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 NA A 488 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 259 O REMARK 620 2 ALA A 262 O 69.3 REMARK 620 3 SER A 318 OG 82.2 142.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 488 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA B 259 O REMARK 620 2 ALA B 262 O 80.7 REMARK 620 3 ARG B 317 O 108.0 83.4 REMARK 620 4 SER B 318 OG 88.4 161.8 86.2 REMARK 620 5 HOH B 532 O 126.4 116.9 123.4 81.3 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 488 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 488 DBREF 2HIG A 1 487 UNP O15648 O15648_9TRYP 1 487 DBREF 2HIG B 1 487 UNP O15648 O15648_9TRYP 1 487 SEQRES 1 A 487 MET ALA VAL GLU SER ARG SER ARG VAL THR SER LYS LEU SEQRES 2 A 487 VAL LYS ALA HIS ARG ALA MET LEU ASN SER VAL THR GLN SEQRES 3 A 487 GLU ASP LEU LYS VAL ASP ARG LEU PRO GLY ALA ASP TYR SEQRES 4 A 487 PRO ASN PRO SER LYS LYS TYR SER SER ARG THR GLU PHE SEQRES 5 A 487 ARG ASP LYS THR ASP TYR ILE MET TYR ASN PRO ARG PRO SEQRES 6 A 487 ARG ASP GLU PRO SER SER GLU ASN PRO VAL SER VAL SER SEQRES 7 A 487 PRO LEU LEU CYS GLU LEU ALA ALA ALA ARG SER ARG ILE SEQRES 8 A 487 HIS PHE ASN PRO THR GLU THR THR ILE GLY ILE VAL THR SEQRES 9 A 487 CYS GLY GLY ILE CYS PRO GLY LEU ASN ASP VAL ILE ARG SEQRES 10 A 487 SER ILE THR LEU THR GLY ILE ASN VAL TYR ASN VAL LYS SEQRES 11 A 487 ARG VAL ILE GLY PHE ARG PHE GLY TYR TRP GLY LEU SER SEQRES 12 A 487 LYS LYS GLY SER GLN THR ALA ILE GLU LEU HIS ARG GLY SEQRES 13 A 487 ARG VAL THR ASN ILE HIS HIS TYR GLY GLY THR ILE LEU SEQRES 14 A 487 GLY SER SER ARG GLY PRO GLN ASP PRO LYS GLU MET VAL SEQRES 15 A 487 ASP THR LEU GLU ARG LEU GLY VAL ASN ILE LEU PHE THR SEQRES 16 A 487 VAL GLY GLY ASP GLY THR GLN ARG GLY ALA LEU VAL ILE SEQRES 17 A 487 SER GLN GLU ALA LYS ARG ARG GLY VAL ASP ILE SER VAL SEQRES 18 A 487 PHE GLY VAL PRO LYS THR ILE ASP ASN ASP LEU SER PHE SEQRES 19 A 487 SER HIS ARG THR PHE GLY PHE GLN THR ALA VAL GLU LYS SEQRES 20 A 487 ALA VAL GLN ALA ILE ARG ALA ALA TYR ALA GLU ALA VAL SEQRES 21 A 487 SER ALA ASN TYR GLY VAL GLY VAL VAL LYS LEU MET GLY SEQRES 22 A 487 ARG ASP SER GLY PHE ILE ALA ALA GLN ALA ALA VAL ALA SEQRES 23 A 487 SER ALA GLN ALA ASN ILE CYS LEU VAL PRO GLU ASN PRO SEQRES 24 A 487 ILE SER GLU GLN GLU VAL MET SER LEU LEU GLU ARG ARG SEQRES 25 A 487 PHE CYS HIS SER ARG SER CYS VAL ILE ILE VAL ALA GLU SEQRES 26 A 487 GLY PHE GLY GLN ASP TRP GLY ARG GLY SER GLY GLY TYR SEQRES 27 A 487 ASP ALA SER GLY ASN LYS LYS LEU ILE ASP ILE GLY VAL SEQRES 28 A 487 ILE LEU THR GLU LYS VAL LYS ALA PHE LEU LYS ALA ASN SEQRES 29 A 487 LYS SER ARG TYR PRO ASP SER THR VAL LYS TYR ILE ASP SEQRES 30 A 487 PRO SER TYR MET ILE ARG ALA CYS PRO PRO SER ALA ASN SEQRES 31 A 487 ASP ALA LEU PHE CYS ALA THR LEU ALA THR LEU ALA VAL SEQRES 32 A 487 HIS GLU ALA MET ALA GLY ALA THR GLY CYS ILE ILE ALA SEQRES 33 A 487 MET ARG HIS ASN ASN TYR ILE LEU VAL PRO ILE LYS VAL SEQRES 34 A 487 ALA THR SER VAL ARG ARG VAL LEU ASP LEU ARG GLY GLN SEQRES 35 A 487 LEU TRP ARG GLN VAL ARG GLU ILE THR VAL ASP LEU GLY SEQRES 36 A 487 SER ASP VAL ARG LEU ALA ARG LYS LEU GLU ILE ARG ARG SEQRES 37 A 487 GLU LEU GLU ALA ILE ASN ARG ASN ARG ASP ARG LEU HIS SEQRES 38 A 487 GLU GLU LEU ALA LYS LEU SEQRES 1 B 487 MET ALA VAL GLU SER ARG SER ARG VAL THR SER LYS LEU SEQRES 2 B 487 VAL LYS ALA HIS ARG ALA MET LEU ASN SER VAL THR GLN SEQRES 3 B 487 GLU ASP LEU LYS VAL ASP ARG LEU PRO GLY ALA ASP TYR SEQRES 4 B 487 PRO ASN PRO SER LYS LYS TYR SER SER ARG THR GLU PHE SEQRES 5 B 487 ARG ASP LYS THR ASP TYR ILE MET TYR ASN PRO ARG PRO SEQRES 6 B 487 ARG ASP GLU PRO SER SER GLU ASN PRO VAL SER VAL SER SEQRES 7 B 487 PRO LEU LEU CYS GLU LEU ALA ALA ALA ARG SER ARG ILE SEQRES 8 B 487 HIS PHE ASN PRO THR GLU THR THR ILE GLY ILE VAL THR SEQRES 9 B 487 CYS GLY GLY ILE CYS PRO GLY LEU ASN ASP VAL ILE ARG SEQRES 10 B 487 SER ILE THR LEU THR GLY ILE ASN VAL TYR ASN VAL LYS SEQRES 11 B 487 ARG VAL ILE GLY PHE ARG PHE GLY TYR TRP GLY LEU SER SEQRES 12 B 487 LYS LYS GLY SER GLN THR ALA ILE GLU LEU HIS ARG GLY SEQRES 13 B 487 ARG VAL THR ASN ILE HIS HIS TYR GLY GLY THR ILE LEU SEQRES 14 B 487 GLY SER SER ARG GLY PRO GLN ASP PRO LYS GLU MET VAL SEQRES 15 B 487 ASP THR LEU GLU ARG LEU GLY VAL ASN ILE LEU PHE THR SEQRES 16 B 487 VAL GLY GLY ASP GLY THR GLN ARG GLY ALA LEU VAL ILE SEQRES 17 B 487 SER GLN GLU ALA LYS ARG ARG GLY VAL ASP ILE SER VAL SEQRES 18 B 487 PHE GLY VAL PRO LYS THR ILE ASP ASN ASP LEU SER PHE SEQRES 19 B 487 SER HIS ARG THR PHE GLY PHE GLN THR ALA VAL GLU LYS SEQRES 20 B 487 ALA VAL GLN ALA ILE ARG ALA ALA TYR ALA GLU ALA VAL SEQRES 21 B 487 SER ALA ASN TYR GLY VAL GLY VAL VAL LYS LEU MET GLY SEQRES 22 B 487 ARG ASP SER GLY PHE ILE ALA ALA GLN ALA ALA VAL ALA SEQRES 23 B 487 SER ALA GLN ALA ASN ILE CYS LEU VAL PRO GLU ASN PRO SEQRES 24 B 487 ILE SER GLU GLN GLU VAL MET SER LEU LEU GLU ARG ARG SEQRES 25 B 487 PHE CYS HIS SER ARG SER CYS VAL ILE ILE VAL ALA GLU SEQRES 26 B 487 GLY PHE GLY GLN ASP TRP GLY ARG GLY SER GLY GLY TYR SEQRES 27 B 487 ASP ALA SER GLY ASN LYS LYS LEU ILE ASP ILE GLY VAL SEQRES 28 B 487 ILE LEU THR GLU LYS VAL LYS ALA PHE LEU LYS ALA ASN SEQRES 29 B 487 LYS SER ARG TYR PRO ASP SER THR VAL LYS TYR ILE ASP SEQRES 30 B 487 PRO SER TYR MET ILE ARG ALA CYS PRO PRO SER ALA ASN SEQRES 31 B 487 ASP ALA LEU PHE CYS ALA THR LEU ALA THR LEU ALA VAL SEQRES 32 B 487 HIS GLU ALA MET ALA GLY ALA THR GLY CYS ILE ILE ALA SEQRES 33 B 487 MET ARG HIS ASN ASN TYR ILE LEU VAL PRO ILE LYS VAL SEQRES 34 B 487 ALA THR SER VAL ARG ARG VAL LEU ASP LEU ARG GLY GLN SEQRES 35 B 487 LEU TRP ARG GLN VAL ARG GLU ILE THR VAL ASP LEU GLY SEQRES 36 B 487 SER ASP VAL ARG LEU ALA ARG LYS LEU GLU ILE ARG ARG SEQRES 37 B 487 GLU LEU GLU ALA ILE ASN ARG ASN ARG ASP ARG LEU HIS SEQRES 38 B 487 GLU GLU LEU ALA LYS LEU HET NA A 488 1 HET NA B 488 1 HETNAM NA SODIUM ION FORMUL 3 NA 2(NA 1+) FORMUL 5 HOH *202(H2 O) HELIX 1 1 LYS A 45 PHE A 52 5 8 HELIX 2 2 ASN A 94 GLU A 97 5 4 HELIX 3 3 GLY A 111 ASN A 128 1 18 HELIX 4 4 PHE A 137 LEU A 142 5 6 HELIX 5 5 SER A 143 GLN A 148 1 6 HELIX 6 6 HIS A 154 THR A 159 1 6 HELIX 7 7 ASN A 160 TYR A 164 5 5 HELIX 8 8 ASP A 177 GLY A 189 1 13 HELIX 9 9 GLY A 198 GLY A 216 1 19 HELIX 10 10 GLY A 240 SER A 261 1 22 HELIX 11 11 GLY A 277 ALA A 288 1 12 HELIX 12 12 SER A 301 PHE A 313 1 13 HELIX 13 13 GLY A 328 GLY A 332 5 5 HELIX 14 14 ASP A 348 ALA A 363 1 16 HELIX 15 15 PRO A 378 ALA A 384 1 7 HELIX 16 16 SER A 388 ALA A 408 1 21 HELIX 17 17 ILE A 427 THR A 431 1 5 HELIX 18 18 GLY A 441 THR A 451 1 11 HELIX 19 19 THR B 25 LYS B 30 1 6 HELIX 20 20 ASN B 94 GLU B 97 5 4 HELIX 21 21 GLY B 111 TYR B 127 1 17 HELIX 22 22 PHE B 137 SER B 143 5 7 HELIX 23 23 LYS B 145 THR B 149 5 5 HELIX 24 24 HIS B 154 THR B 159 1 6 HELIX 25 25 ASN B 160 TYR B 164 5 5 HELIX 26 26 ASP B 177 GLY B 189 1 13 HELIX 27 27 GLY B 198 ARG B 215 1 18 HELIX 28 28 GLY B 240 SER B 261 1 22 HELIX 29 29 GLY B 277 ALA B 288 1 12 HELIX 30 30 SER B 301 HIS B 315 1 15 HELIX 31 31 ASP B 348 ALA B 363 1 16 HELIX 32 32 PRO B 378 ALA B 384 1 7 HELIX 33 33 SER B 388 ALA B 408 1 21 HELIX 34 34 ILE B 427 THR B 431 1 5 HELIX 35 35 GLY B 441 THR B 451 1 11 SHEET 1 A 2 SER A 11 LYS A 15 0 SHEET 2 A 2 VAL A 433 LEU A 437 -1 O ARG A 434 N VAL A 14 SHEET 1 B 2 ASP A 32 ARG A 33 0 SHEET 2 B 2 ALA A 410 THR A 411 -1 O THR A 411 N ASP A 32 SHEET 1 C 2 TYR A 39 PRO A 40 0 SHEET 2 C 2 ARG A 90 ILE A 91 -1 O ILE A 91 N TYR A 39 SHEET 1 D 9 TYR A 58 MET A 60 0 SHEET 2 D 9 LEU A 81 LEU A 84 -1 O CYS A 82 N ILE A 59 SHEET 3 D 9 ASN A 421 PRO A 426 -1 O LEU A 424 N GLU A 83 SHEET 4 D 9 CYS A 413 ARG A 418 -1 N ALA A 416 O ILE A 423 SHEET 5 D 9 SER A 220 PRO A 225 1 N GLY A 223 O CYS A 413 SHEET 6 D 9 ILE A 192 GLY A 197 1 N LEU A 193 O SER A 220 SHEET 7 D 9 THR A 99 THR A 104 1 N GLY A 101 O ILE A 192 SHEET 8 D 9 ARG A 131 GLY A 134 1 O ILE A 133 N ILE A 100 SHEET 9 D 9 ILE A 151 LEU A 153 -1 O ILE A 151 N GLY A 134 SHEET 1 E 4 ILE A 292 LEU A 294 0 SHEET 2 E 4 SER A 318 ALA A 324 1 O ILE A 322 N LEU A 294 SHEET 3 E 4 GLY A 265 LEU A 271 1 N GLY A 267 O ILE A 321 SHEET 4 E 4 THR A 372 ILE A 376 1 O ILE A 376 N VAL A 268 SHEET 1 F 2 SER B 11 LYS B 15 0 SHEET 2 F 2 VAL B 433 LEU B 437 -1 O VAL B 436 N LYS B 12 SHEET 1 G 2 ASP B 32 ARG B 33 0 SHEET 2 G 2 ALA B 410 THR B 411 -1 O THR B 411 N ASP B 32 SHEET 1 H 2 TYR B 39 PRO B 40 0 SHEET 2 H 2 ARG B 90 ILE B 91 -1 O ILE B 91 N TYR B 39 SHEET 1 I 9 TYR B 58 MET B 60 0 SHEET 2 I 9 LEU B 81 LEU B 84 -1 O CYS B 82 N ILE B 59 SHEET 3 I 9 ASN B 421 PRO B 426 -1 O LEU B 424 N GLU B 83 SHEET 4 I 9 CYS B 413 ARG B 418 -1 N ALA B 416 O ILE B 423 SHEET 5 I 9 SER B 220 PRO B 225 1 N GLY B 223 O CYS B 413 SHEET 6 I 9 ILE B 192 GLY B 197 1 N LEU B 193 O SER B 220 SHEET 7 I 9 THR B 99 THR B 104 1 N GLY B 101 O ILE B 192 SHEET 8 I 9 ARG B 131 GLY B 134 1 O ILE B 133 N ILE B 100 SHEET 9 I 9 ILE B 151 LEU B 153 -1 O LEU B 153 N VAL B 132 SHEET 1 J 4 ILE B 292 LEU B 294 0 SHEET 2 J 4 SER B 318 ALA B 324 1 O ILE B 322 N ILE B 292 SHEET 3 J 4 GLY B 265 LEU B 271 1 N GLY B 267 O ILE B 321 SHEET 4 J 4 THR B 372 ILE B 376 1 O ILE B 376 N VAL B 268 LINK O ALA A 259 NA NA A 488 1555 1555 2.69 LINK O ALA A 262 NA NA A 488 1555 1555 2.60 LINK OG SER A 318 NA NA A 488 1555 1555 2.71 LINK O ALA B 259 NA NA B 488 1555 1555 2.56 LINK O ALA B 262 NA NA B 488 1555 1555 2.47 LINK O ARG B 317 NA NA B 488 1555 1555 2.67 LINK OG SER B 318 NA NA B 488 1555 1555 2.48 LINK NA NA B 488 O HOH B 532 1555 1555 2.53 SITE 1 AC1 5 ALA A 259 VAL A 260 ALA A 262 ARG A 317 SITE 2 AC1 5 SER A 318 SITE 1 AC2 6 ALA B 259 VAL B 260 ALA B 262 ARG B 317 SITE 2 AC2 6 SER B 318 HOH B 532 CRYST1 118.765 92.497 79.534 90.00 90.00 90.00 P 21 21 2 8 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 0.008420 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010811 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012573 0.00000