HEADER STRUCTURAL PROTEIN 13-NOV-00 1HDF TITLE EVOLUTION OF THE EYE LENS BETA-GAMMA-CRYSTALLIN DOMAIN FOLD COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPHERULIN 3A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHYSARUM POLYCEPHALUM; SOURCE 3 ORGANISM_TAXID: 5791; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: B84(DE3) KEYWDS STRUCTURAL PROTEIN, CRYSTALLINS, EYE LENS, DOMAIN INTERACTIONS, KEYWDS 2 SPHERULIN 3A, TYROSINE CORNER EXPDTA X-RAY DIFFRACTION AUTHOR N.J.CLOUT,M.KRETSCHMAR,R.JAENICKE,C.SLINGSBY REVDAT 4 06-NOV-24 1HDF 1 LINK REVDAT 3 24-FEB-09 1HDF 1 VERSN REVDAT 2 31-MAR-01 1HDF 1 JRNL REVDAT 1 28-DEC-00 1HDF 0 JRNL AUTH N.J.CLOUT,M.KRETSCHMAR,R.JAENICKE,C.SLINGSBY JRNL TITL CRYSTAL STRUCTURE OF THE CALCIUM-LOADED SPHERULIN 3A DIMER JRNL TITL 2 SHEDS LIGHT ON THE EVOLUTION OF THE EYE LENS JRNL TITL 3 BETAGAMMA-CRYSTALLIN DOMAIN FOLD JRNL REF STRUCTURE V. 9 115 2001 JRNL REFN ISSN 0969-2126 JRNL PMID 11250196 JRNL DOI 10.1016/S0969-2126(01)00573-1 REMARK 2 REMARK 2 RESOLUTION. 2.35 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 10284 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 1544 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 127 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) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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) : 1.162 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : 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 1HDF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-NOV-00. REMARK 100 THE DEPOSITION ID IS D_1290005334. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 4.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95, 0.97885, 0.9791 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 : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10284 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.560 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 26.4000 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS, SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 106.82000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 20.67500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 20.67500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 160.23000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 20.67500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 20.67500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 53.41000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 20.67500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 20.67500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 160.23000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 20.67500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 20.67500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 53.41000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 106.82000 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: PQS 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 CHAIN A, B ENGINEERED MUTATION ILE94MSE 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 SER A 101 REMARK 465 ALA A 102 REMARK 465 SER B 101 REMARK 465 ALA B 102 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 4 CG CD CE NZ REMARK 470 GLU A 100 CG CD OE1 OE2 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 PHE A 37 -9.94 -58.64 REMARK 500 ALA A 90 -9.24 -150.20 REMARK 500 LEU B 87 32.29 -140.04 REMARK 500 ALA B 90 -15.33 -148.22 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 CA A1101 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 19 O REMARK 620 2 VAL A 46 O 78.0 REMARK 620 3 SER A 48 OG 78.0 100.6 REMARK 620 4 ASP A 89 OD1 156.8 82.2 93.9 REMARK 620 5 HOH A2037 O 107.1 174.1 83.6 93.3 REMARK 620 6 HOH A2070 O 106.6 90.2 169.0 85.4 85.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1102 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 45 OD1 REMARK 620 2 LYS A 62 O 135.6 REMARK 620 3 ALA A 90 O 76.2 64.3 REMARK 620 4 SER A 92 OG 82.4 77.9 89.4 REMARK 620 5 HOH A2019 O 97.6 103.5 92.6 177.9 REMARK 620 6 HOH A2036 O 85.5 131.5 161.5 85.7 92.1 REMARK 620 7 HOH A2041 O 141.5 81.0 142.1 98.2 80.5 56.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1102 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS B 19 O REMARK 620 2 VAL B 46 O 73.9 REMARK 620 3 SER B 48 OG 80.0 105.7 REMARK 620 4 ASP B 89 OD1 150.2 76.4 110.3 REMARK 620 5 HOH B2029 O 112.4 170.6 82.7 96.8 REMARK 620 6 HOH B2049 O 98.2 80.0 173.2 74.5 92.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1101 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 45 OD1 REMARK 620 2 LYS B 62 O 144.8 REMARK 620 3 ALA B 90 O 72.3 73.1 REMARK 620 4 SER B 92 OG 94.1 83.4 96.7 REMARK 620 5 HOH B2026 O 83.1 130.8 155.3 81.9 REMARK 620 6 HOH B2030 O 145.3 69.5 138.3 96.7 66.0 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B1101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B1102 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AG4 RELATED DB: PDB REMARK 900 NMR STRUCTURE OF SPHERULIN 3A (S3A) FROM PHYSARUM POLYCEPHALUM, REMARK 900 MINIMIZED AVERAGE STRUCTURE DBREF 1HDF A 1 102 UNP P09353 SR3A_PHYPO 2 103 DBREF 1HDF B 1 102 UNP P09353 SR3A_PHYPO 2 103 SEQADV 1HDF MSE A 94 UNP P09353 ILE 95 MODIFIED RESIDUE SEQADV 1HDF MSE B 94 UNP P09353 ILE 95 MODIFIED RESIDUE SEQRES 1 A 102 SER VAL CYS LYS GLY VAL SER GLY ASN PRO ALA LYS GLY SEQRES 2 A 102 GLU VAL PHE LEU TYR LYS HIS VAL ASN PHE GLN GLY ASP SEQRES 3 A 102 SER TRP LYS VAL THR GLY ASN VAL TYR ASP PHE ARG SER SEQRES 4 A 102 VAL SER GLY LEU ASN ASP VAL VAL SER SER VAL LYS VAL SEQRES 5 A 102 GLY PRO ASN THR LYS ALA PHE ILE PHE LYS ASP ASP ARG SEQRES 6 A 102 PHE ASN GLY ASN PHE ILE ARG LEU GLU GLU SER SER GLN SEQRES 7 A 102 VAL THR ASP LEU THR THR ARG ASN LEU ASN ASP ALA ILE SEQRES 8 A 102 SER SER MSE ILE VAL ALA THR PHE GLU SER ALA SEQRES 1 B 102 SER VAL CYS LYS GLY VAL SER GLY ASN PRO ALA LYS GLY SEQRES 2 B 102 GLU VAL PHE LEU TYR LYS HIS VAL ASN PHE GLN GLY ASP SEQRES 3 B 102 SER TRP LYS VAL THR GLY ASN VAL TYR ASP PHE ARG SER SEQRES 4 B 102 VAL SER GLY LEU ASN ASP VAL VAL SER SER VAL LYS VAL SEQRES 5 B 102 GLY PRO ASN THR LYS ALA PHE ILE PHE LYS ASP ASP ARG SEQRES 6 B 102 PHE ASN GLY ASN PHE ILE ARG LEU GLU GLU SER SER GLN SEQRES 7 B 102 VAL THR ASP LEU THR THR ARG ASN LEU ASN ASP ALA ILE SEQRES 8 B 102 SER SER MSE ILE VAL ALA THR PHE GLU SER ALA MODRES 1HDF MSE A 94 MET SELENOMETHIONINE MODRES 1HDF MSE B 94 MET SELENOMETHIONINE HET MSE A 94 8 HET MSE B 94 8 HET CA A1101 1 HET CA A1102 1 HET CA B1101 1 HET CA B1102 1 HETNAM MSE SELENOMETHIONINE HETNAM CA CALCIUM ION FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 3 CA 4(CA 2+) FORMUL 7 HOH *127(H2 O) HELIX 1 1 VAL A 21 PHE A 23 5 3 HELIX 2 2 ASP A 36 VAL A 40 5 5 HELIX 3 3 ASP A 63 ASN A 67 5 5 HELIX 4 4 ASP A 81 ASN A 86 5 6 HELIX 5 5 VAL B 21 PHE B 23 5 3 HELIX 6 6 ASP B 36 VAL B 40 5 5 HELIX 7 7 ASP B 81 ASN B 86 5 6 SHEET 1 AA 5 VAL A 2 LYS A 4 0 SHEET 2 AA 5 GLN A 24 VAL A 30 0 SHEET 3 AA 5 VAL A 15 HIS A 20 -1 O VAL A 15 N VAL A 30 SHEET 4 AA 5 SER A 49 VAL A 52 -1 O SER A 49 N TYR A 18 SHEET 5 AA 5 SER A 77 VAL A 79 -1 O SER A 77 N VAL A 52 SHEET 1 AB 3 PHE A 70 LEU A 73 0 SHEET 2 AB 3 THR A 56 PHE A 61 -1 O ALA A 58 N LEU A 73 SHEET 3 AB 3 SER A 93 THR A 98 0 SHEET 1 BA 5 VAL B 2 LYS B 4 0 SHEET 2 BA 5 GLN B 24 VAL B 30 0 SHEET 3 BA 5 VAL B 15 HIS B 20 -1 O VAL B 15 N VAL B 30 SHEET 4 BA 5 SER B 49 VAL B 52 -1 O SER B 49 N TYR B 18 SHEET 5 BA 5 GLN B 78 VAL B 79 -1 O VAL B 79 N VAL B 50 SHEET 1 BB 3 PHE B 70 LEU B 73 0 SHEET 2 BB 3 THR B 56 PHE B 61 -1 O ALA B 58 N LEU B 73 SHEET 3 BB 3 SER B 93 THR B 98 0 SSBOND 1 CYS A 3 CYS B 3 1555 1555 2.02 LINK C SER A 93 N MSE A 94 1555 1555 1.32 LINK C MSE A 94 N ILE A 95 1555 1555 1.33 LINK C SER B 93 N MSE B 94 1555 1555 1.33 LINK C MSE B 94 N ILE B 95 1555 1555 1.33 LINK O LYS A 19 CA CA A1101 1555 1555 2.30 LINK OD1 ASP A 45 CA CA A1102 1555 1555 2.51 LINK O VAL A 46 CA CA A1101 1555 1555 2.23 LINK OG SER A 48 CA CA A1101 1555 1555 2.29 LINK O LYS A 62 CA CA A1102 1555 1555 2.36 LINK OD1 ASP A 89 CA CA A1101 1555 1555 2.30 LINK O ALA A 90 CA CA A1102 1555 1555 2.46 LINK OG SER A 92 CA CA A1102 1555 1555 2.37 LINK CA CA A1101 O HOH A2037 1555 1555 2.63 LINK CA CA A1101 O HOH A2070 1555 1555 2.49 LINK CA CA A1102 O HOH A2019 1555 1555 2.78 LINK CA CA A1102 O HOH A2036 1555 1555 2.64 LINK CA CA A1102 O HOH A2041 1555 1555 2.74 LINK O LYS B 19 CA CA B1102 1555 1555 2.31 LINK OD1 ASP B 45 CA CA B1101 1555 1555 2.45 LINK O VAL B 46 CA CA B1102 1555 1555 2.43 LINK OG SER B 48 CA CA B1102 1555 1555 2.04 LINK O LYS B 62 CA CA B1101 1555 1555 2.26 LINK OD1 ASP B 89 CA CA B1102 1555 1555 2.31 LINK O ALA B 90 CA CA B1101 1555 1555 2.18 LINK OG SER B 92 CA CA B1101 1555 1555 2.08 LINK CA CA B1101 O HOH B2026 1555 1555 2.56 LINK CA CA B1101 O HOH B2030 1555 1555 2.67 LINK CA CA B1102 O HOH B2029 1555 1555 2.73 LINK CA CA B1102 O HOH B2049 1555 1555 2.19 SITE 1 AC1 6 LYS A 19 VAL A 46 SER A 48 ASP A 89 SITE 2 AC1 6 HOH A2037 HOH A2070 SITE 1 AC2 7 ASP A 45 LYS A 62 ALA A 90 SER A 92 SITE 2 AC2 7 HOH A2019 HOH A2036 HOH A2041 SITE 1 AC3 6 ASP B 45 LYS B 62 ALA B 90 SER B 92 SITE 2 AC3 6 HOH B2026 HOH B2030 SITE 1 AC4 6 LYS B 19 VAL B 46 SER B 48 ASP B 89 SITE 2 AC4 6 HOH B2029 HOH B2049 CRYST1 41.350 41.350 213.640 90.00 90.00 90.00 P 43 21 2 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 0.024184 0.000000 0.000000 0.00000 SCALE2 0.000000 0.024184 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004681 0.00000