HEADER DNA BINDING PROTEIN 09-AUG-04 1U94 TITLE CRYSTAL STRUCTURE OF E. COLI RECA IN A COMPRESSED HELICAL TITLE 2 FILAMENT FORM 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RECA PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RECOMBINASE A; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: RECA WITH N-TERMINAL GSHM RESIDUES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: RECA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-14B KEYWDS RECA, HOMOLOGOUS RECOMBINATION, ATPASE, DNA REPAIR, DNA KEYWDS 2 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.XING,C.E.BELL REVDAT 2 24-FEB-09 1U94 1 VERSN REVDAT 1 21-SEP-04 1U94 0 JRNL AUTH X.XING,C.E.BELL JRNL TITL CRYSTAL STRUCTURES OF ESCHERICHIA COLI RECA IN A JRNL TITL 2 COMPRESSED HELICAL FILAMENT. JRNL REF J.MOL.BIOL. V. 342 1471 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15364575 JRNL DOI 10.1016/J.JMB.2004.07.091 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.65 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) (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 35211 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) : 0.187 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 3496 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.99 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3582 REMARK 3 BIN R VALUE (WORKING SET) : 0.2650 REMARK 3 BIN FREE R VALUE : 0.2950 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 392 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2303 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 277 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.75 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.86000 REMARK 3 B22 (A**2) : -0.86000 REMARK 3 B33 (A**2) : 1.72000 REMARK 3 B12 (A**2) : 2.16000 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) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.20 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) : 3.400 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.260 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.830 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.980 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 54.54 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.PARM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1U94 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-SEP-04. REMARK 100 THE RCSB ID CODE IS RCSB023400. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : SBC-2 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35211 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 34.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 11.900 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 36.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.71300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.600 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 2REB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 550 MME, CALCIUM CHLORIDE, REMARK 280 HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 24.49867 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 48.99733 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 36.74800 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 61.24667 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 12.24933 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 CONTINUOUS HELICAL FILAMENT REMARK 300 GENERATED BY THE 6SUB1 SYMMETRY OPERATORS 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 183.34451 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 24.49867 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -158.78100 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 91.67225 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 48.99733 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 -105.85400 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 183.34451 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 36.74800 REMARK 350 BIOMT1 5 0.500000 0.866025 0.000000 -105.85400 REMARK 350 BIOMT2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 61.24667 REMARK 350 BIOMT1 6 0.500000 -0.866025 0.000000 52.92700 REMARK 350 BIOMT2 6 0.866025 0.500000 0.000000 91.67225 REMARK 350 BIOMT3 6 0.000000 0.000000 1.000000 12.24933 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 -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 ALA A 1 REMARK 465 ILE A 2 REMARK 465 ASP A 3 REMARK 465 GLU A 4 REMARK 465 ASN A 5 REMARK 465 ILE A 159 REMARK 465 GLY A 160 REMARK 465 ASP A 161 REMARK 465 SER A 162 REMARK 465 HIS A 163 REMARK 465 MET A 164 REMARK 465 ILE A 195 REMARK 465 ARG A 196 REMARK 465 MET A 197 REMARK 465 LYS A 198 REMARK 465 ILE A 199 REMARK 465 GLY A 200 REMARK 465 VAL A 201 REMARK 465 MET A 202 REMARK 465 PHE A 203 REMARK 465 GLY A 204 REMARK 465 ASN A 205 REMARK 465 PRO A 206 REMARK 465 GLU A 207 REMARK 465 THR A 208 REMARK 465 ASN A 332 REMARK 465 SER A 333 REMARK 465 THR A 334 REMARK 465 PRO A 335 REMARK 465 ASP A 336 REMARK 465 PHE A 337 REMARK 465 SER A 338 REMARK 465 VAL A 339 REMARK 465 ASP A 340 REMARK 465 ASP A 341 REMARK 465 SER A 342 REMARK 465 GLU A 343 REMARK 465 GLY A 344 REMARK 465 VAL A 345 REMARK 465 ALA A 346 REMARK 465 GLU A 347 REMARK 465 THR A 348 REMARK 465 ASN A 349 REMARK 465 GLU A 350 REMARK 465 ASP A 351 REMARK 465 PHE A 352 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLU A 233 55.33 -114.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 546 DISTANCE = 6.07 ANGSTROMS 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 CA A 701 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 287 O REMARK 620 2 HOH A 437 O 86.4 REMARK 620 3 GLU A 285 OE1 73.1 144.0 REMARK 620 4 GLU A 285 OE2 115.1 158.2 53.3 REMARK 620 5 TRP A 290 O 86.0 90.3 116.7 87.8 REMARK 620 6 HOH A 452 O 92.4 84.8 67.3 97.2 174.9 REMARK 620 7 ASP A 36 OD1 163.6 77.3 121.8 81.1 92.0 88.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 702 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 530 O REMARK 620 2 HOH A 455 O 63.5 REMARK 620 3 HOH A 478 O 85.4 67.0 REMARK 620 4 HOH A 650 O 67.3 72.7 138.4 REMARK 620 5 GLY A 136 O 146.8 85.3 93.0 93.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 703 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 635 O REMARK 620 2 HOH A 640 O 136.9 REMARK 620 3 HOH A 634 O 144.5 77.5 REMARK 620 4 HOH A 636 O 91.0 73.1 112.3 REMARK 620 5 HOH A 632 O 88.1 51.7 118.9 85.6 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 CA A 701 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 702 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 703 DBREF 1U94 A 1 352 UNP P0A7G6 RECA_ECOLI 1 352 SEQADV 1U94 GLY A -3 UNP P0A7G6 CLONING ARTIFACT SEQADV 1U94 SER A -2 UNP P0A7G6 CLONING ARTIFACT SEQADV 1U94 HIS A -1 UNP P0A7G6 CLONING ARTIFACT SEQADV 1U94 MET A 0 UNP P0A7G6 CLONING ARTIFACT SEQRES 1 A 356 GLY SER HIS MET ALA ILE ASP GLU ASN LYS GLN LYS ALA SEQRES 2 A 356 LEU ALA ALA ALA LEU GLY GLN ILE GLU LYS GLN PHE GLY SEQRES 3 A 356 LYS GLY SER ILE MET ARG LEU GLY GLU ASP ARG SER MET SEQRES 4 A 356 ASP VAL GLU THR ILE SER THR GLY SER LEU SER LEU ASP SEQRES 5 A 356 ILE ALA LEU GLY ALA GLY GLY LEU PRO MET GLY ARG ILE SEQRES 6 A 356 VAL GLU ILE TYR GLY PRO GLU SER SER GLY LYS THR THR SEQRES 7 A 356 LEU THR LEU GLN VAL ILE ALA ALA ALA GLN ARG GLU GLY SEQRES 8 A 356 LYS THR CYS ALA PHE ILE ASP ALA GLU HIS ALA LEU ASP SEQRES 9 A 356 PRO ILE TYR ALA ARG LYS LEU GLY VAL ASP ILE ASP ASN SEQRES 10 A 356 LEU LEU CYS SER GLN PRO ASP THR GLY GLU GLN ALA LEU SEQRES 11 A 356 GLU ILE CYS ASP ALA LEU ALA ARG SER GLY ALA VAL ASP SEQRES 12 A 356 VAL ILE VAL VAL ASP SER VAL ALA ALA LEU THR PRO LYS SEQRES 13 A 356 ALA GLU ILE GLU GLY GLU ILE GLY ASP SER HIS MET GLY SEQRES 14 A 356 LEU ALA ALA ARG MET MET SER GLN ALA MET ARG LYS LEU SEQRES 15 A 356 ALA GLY ASN LEU LYS GLN SER ASN THR LEU LEU ILE PHE SEQRES 16 A 356 ILE ASN GLN ILE ARG MET LYS ILE GLY VAL MET PHE GLY SEQRES 17 A 356 ASN PRO GLU THR THR THR GLY GLY ASN ALA LEU LYS PHE SEQRES 18 A 356 TYR ALA SER VAL ARG LEU ASP ILE ARG ARG ILE GLY ALA SEQRES 19 A 356 VAL LYS GLU GLY GLU ASN VAL VAL GLY SER GLU THR ARG SEQRES 20 A 356 VAL LYS VAL VAL LYS ASN LYS ILE ALA ALA PRO PHE LYS SEQRES 21 A 356 GLN ALA GLU PHE GLN ILE LEU TYR GLY GLU GLY ILE ASN SEQRES 22 A 356 PHE TYR GLY GLU LEU VAL ASP LEU GLY VAL LYS GLU LYS SEQRES 23 A 356 LEU ILE GLU LYS ALA GLY ALA TRP TYR SER TYR LYS GLY SEQRES 24 A 356 GLU LYS ILE GLY GLN GLY LYS ALA ASN ALA THR ALA TRP SEQRES 25 A 356 LEU LYS ASP ASN PRO GLU THR ALA LYS GLU ILE GLU LYS SEQRES 26 A 356 LYS VAL ARG GLU LEU LEU LEU SER ASN PRO ASN SER THR SEQRES 27 A 356 PRO ASP PHE SER VAL ASP ASP SER GLU GLY VAL ALA GLU SEQRES 28 A 356 THR ASN GLU ASP PHE HET CA A 701 1 HET CA A 702 1 HET CA A 703 1 HETNAM CA CALCIUM ION FORMUL 2 CA 3(CA 2+) FORMUL 5 HOH *277(H2 O) HELIX 1 1 LYS A 6 GLY A 22 1 17 HELIX 2 2 SER A 44 LEU A 51 1 8 HELIX 3 3 GLY A 71 GLU A 86 1 16 HELIX 4 4 ASP A 100 LEU A 107 1 8 HELIX 5 5 ASP A 110 LEU A 114 5 5 HELIX 6 6 THR A 121 GLY A 136 1 16 HELIX 7 7 VAL A 146 LEU A 149 5 4 HELIX 8 8 PRO A 151 GLU A 156 1 6 HELIX 9 9 GLY A 165 ASN A 186 1 22 HELIX 10 10 GLY A 212 ALA A 219 1 8 HELIX 11 11 ASN A 269 GLU A 281 1 13 HELIX 12 12 GLY A 301 ASN A 312 1 12 HELIX 13 13 ASN A 312 LEU A 328 1 17 SHEET 1 A 2 THR A 39 ILE A 40 0 SHEET 2 A 2 LEU A 56 PRO A 57 -1 O LEU A 56 N ILE A 40 SHEET 1 B 9 LEU A 115 SER A 117 0 SHEET 2 B 9 CYS A 90 ASP A 94 1 N ASP A 94 O SER A 117 SHEET 3 B 9 VAL A 140 ASP A 144 1 O VAL A 142 N ILE A 93 SHEET 4 B 9 LEU A 188 ASN A 193 1 O ILE A 190 N VAL A 143 SHEET 5 B 9 ILE A 61 TYR A 65 1 N VAL A 62 O PHE A 191 SHEET 6 B 9 VAL A 221 LYS A 232 1 O LEU A 223 N GLU A 63 SHEET 7 B 9 VAL A 237 ASN A 249 -1 O LYS A 245 N ASP A 224 SHEET 8 B 9 GLN A 257 LEU A 263 -1 O PHE A 260 N THR A 242 SHEET 9 B 9 GLY A 267 ILE A 268 -1 O GLY A 267 N LEU A 263 SHEET 1 C 3 ILE A 284 GLU A 285 0 SHEET 2 C 3 TYR A 291 TYR A 293 -1 O SER A 292 N GLU A 285 SHEET 3 C 3 GLU A 296 GLY A 299 -1 O GLY A 299 N TYR A 291 LINK CA CA A 701 O ALA A 287 1555 1555 2.43 LINK CA CA A 701 O HOH A 437 1555 1555 2.45 LINK CA CA A 701 OE1 GLU A 285 1555 1555 2.38 LINK CA CA A 701 OE2 GLU A 285 1555 1555 2.51 LINK CA CA A 701 O TRP A 290 1555 1555 2.28 LINK CA CA A 701 O HOH A 452 1555 1555 2.28 LINK CA CA A 702 O HOH A 530 1555 1555 2.43 LINK CA CA A 702 O HOH A 455 1555 1555 2.84 LINK CA CA A 702 O HOH A 478 1555 1555 2.48 LINK CA CA A 702 O HOH A 650 1555 1555 2.44 LINK CA CA A 702 O GLY A 136 1555 1555 2.21 LINK CA CA A 703 O HOH A 635 1555 1555 2.30 LINK CA CA A 703 O HOH A 640 1555 1555 2.68 LINK CA CA A 703 O HOH A 634 1555 1555 2.54 LINK CA CA A 703 O HOH A 636 1555 1555 2.53 LINK CA CA A 703 O HOH A 632 1555 1555 2.86 LINK CA CA A 701 OD1 ASP A 36 1555 4674 2.33 CISPEP 1 ASP A 144 SER A 145 0 0.05 SITE 1 AC1 6 ASP A 36 GLU A 285 ALA A 287 TRP A 290 SITE 2 AC1 6 HOH A 437 HOH A 452 SITE 1 AC2 5 GLY A 136 HOH A 455 HOH A 478 HOH A 530 SITE 2 AC2 5 HOH A 650 SITE 1 AC3 5 HOH A 632 HOH A 634 HOH A 635 HOH A 636 SITE 2 AC3 5 HOH A 640 CRYST1 105.854 105.854 73.496 90.00 90.00 120.00 P 61 6 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 0.009447 0.005454 0.000000 0.00000 SCALE2 0.000000 0.010908 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013606 0.00000 MASTER 375 0 3 13 14 0 6 6 0 0 0 28 END