HEADER MEMBRANE PROTEIN 25-SEP-17 6EK4 TITLE PAXB FROM PHOTORHABDUS LUMINESCENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PAXB; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHOTORHABDUS LUMINESCENS; SOURCE 3 ORGANISM_TAXID: 29488; SOURCE 4 GENE: PHPB_01513; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PRSETA KEYWDS PATHOGENS, PORE FORMING TOXINS, ALPHA-HELICAL, ADVENTITIOUS MEMBRANE KEYWDS 2 PROTEIN, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.BRAEUNING,M.GROLL REVDAT 2 01-MAY-24 6EK4 1 LINK REVDAT 1 16-MAY-18 6EK4 0 JRNL AUTH B.BRAUNING,E.BERTOSIN,F.PRAETORIUS,C.IHLING,A.SCHATT, JRNL AUTH 2 A.ADLER,K.RICHTER,A.SINZ,H.DIETZ,M.GROLL JRNL TITL STRUCTURE AND MECHANISM OF THE TWO-COMPONENT ALPHA-HELICAL JRNL TITL 2 PORE-FORMING TOXIN YAXAB. JRNL REF NAT COMMUN V. 9 1806 2018 JRNL REFN ESSN 2041-1723 JRNL PMID 29728606 JRNL DOI 10.1038/S41467-018-04139-2 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 42429 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 + TEST SET) : 0.242 REMARK 3 R VALUE (WORKING SET) : 0.241 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2234 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2938 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.67 REMARK 3 BIN R VALUE (WORKING SET) : 0.3630 REMARK 3 BIN FREE R VALUE SET COUNT : 155 REMARK 3 BIN FREE R VALUE : 0.4190 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10648 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 226 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 85.88 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.67000 REMARK 3 B22 (A**2) : -2.37000 REMARK 3 B33 (A**2) : 4.93000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.04000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.398 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.326 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 34.529 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 10738 ; 0.004 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 10991 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 14439 ; 0.696 ; 1.984 REMARK 3 BOND ANGLES OTHERS (DEGREES): 25292 ; 0.646 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1309 ; 3.992 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 527 ;34.621 ;25.863 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 2255 ;14.744 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 74 ;10.761 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1700 ; 0.041 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 11966 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 2232 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 5260 ; 0.834 ; 6.536 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 5259 ; 0.834 ; 6.536 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6561 ; 1.527 ; 9.796 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 6562 ; 1.527 ; 9.796 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 5478 ; 0.607 ; 6.649 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 5477 ; 0.607 ; 6.648 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 7878 ; 1.162 ; 9.942 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 12385 ; 3.601 ;49.917 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 12366 ; 3.554 ;49.892 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 12 A 353 REMARK 3 ORIGIN FOR THE GROUP (A): -18.5229 -33.5777 -24.8693 REMARK 3 T TENSOR REMARK 3 T11: 0.1487 T22: 0.2189 REMARK 3 T33: 0.2050 T12: 0.1237 REMARK 3 T13: 0.0525 T23: 0.1705 REMARK 3 L TENSOR REMARK 3 L11: 3.0464 L22: 1.1317 REMARK 3 L33: 0.1462 L12: -1.7799 REMARK 3 L13: 0.6360 L23: -0.4008 REMARK 3 S TENSOR REMARK 3 S11: -0.0671 S12: -0.2102 S13: -0.2173 REMARK 3 S21: 0.0653 S22: 0.1184 S23: 0.1620 REMARK 3 S31: -0.0096 S32: -0.0252 S33: -0.0514 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 11 B 353 REMARK 3 ORIGIN FOR THE GROUP (A): 0.7341 -6.5901 -37.4063 REMARK 3 T TENSOR REMARK 3 T11: 0.1386 T22: 0.2313 REMARK 3 T33: 0.1819 T12: 0.0402 REMARK 3 T13: 0.0136 T23: 0.1027 REMARK 3 L TENSOR REMARK 3 L11: 2.0692 L22: 2.9464 REMARK 3 L33: 1.1671 L12: -2.3978 REMARK 3 L13: 1.5123 L23: -1.8044 REMARK 3 S TENSOR REMARK 3 S11: 0.0473 S12: 0.0459 S13: 0.1741 REMARK 3 S21: -0.1068 S22: -0.2067 S23: -0.2937 REMARK 3 S31: -0.0164 S32: 0.1124 S33: 0.1594 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 12 C 353 REMARK 3 ORIGIN FOR THE GROUP (A): -19.5683 3.9257 -24.2549 REMARK 3 T TENSOR REMARK 3 T11: 0.3000 T22: 0.2734 REMARK 3 T33: 0.0111 T12: 0.0920 REMARK 3 T13: 0.0051 T23: 0.0020 REMARK 3 L TENSOR REMARK 3 L11: 2.1946 L22: 1.4249 REMARK 3 L33: 1.0018 L12: -1.5386 REMARK 3 L13: 1.3681 L23: -1.1354 REMARK 3 S TENSOR REMARK 3 S11: -0.1013 S12: -0.2424 S13: 0.0613 REMARK 3 S21: 0.2063 S22: 0.0533 S23: -0.0238 REMARK 3 S31: -0.2069 S32: -0.0572 S33: 0.0480 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : D 12 D 353 REMARK 3 ORIGIN FOR THE GROUP (A): -27.7013 -18.9780 -48.8056 REMARK 3 T TENSOR REMARK 3 T11: 0.1901 T22: 0.1993 REMARK 3 T33: 0.1567 T12: 0.1115 REMARK 3 T13: -0.0272 T23: 0.0159 REMARK 3 L TENSOR REMARK 3 L11: 2.2605 L22: 2.1243 REMARK 3 L33: 0.1106 L12: -2.0688 REMARK 3 L13: 0.2957 L23: -0.3864 REMARK 3 S TENSOR REMARK 3 S11: 0.1499 S12: 0.0456 S13: -0.1013 REMARK 3 S21: -0.1786 S22: -0.0771 S23: 0.1126 REMARK 3 S31: 0.0403 S32: 0.0060 S33: -0.0728 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6EK4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-SEP-17. REMARK 100 THE DEPOSITION ID IS D_1200006735. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-DEC-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44675 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 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 : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: SEMET DERIVATIVE OF PAXB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MGCL2; 0.1 M BIS-TRIS, 25% PEG REMARK 280 3350; 0.2M NASCN, PH 5.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 35.09000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A 1 REMARK 465 SER A 2 REMARK 465 GLU A 3 REMARK 465 ILE A 4 REMARK 465 ILE A 5 REMARK 465 THR A 6 REMARK 465 PHE A 7 REMARK 465 PRO A 8 REMARK 465 GLN A 9 REMARK 465 GLN A 10 REMARK 465 THR A 11 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLU B 3 REMARK 465 ILE B 4 REMARK 465 ILE B 5 REMARK 465 THR B 6 REMARK 465 PHE B 7 REMARK 465 PRO B 8 REMARK 465 GLN B 9 REMARK 465 GLN B 10 REMARK 465 PRO B 77 REMARK 465 GLN B 78 REMARK 465 ASP B 79 REMARK 465 TYR B 80 REMARK 465 PHE B 81 REMARK 465 LEU B 82 REMARK 465 THR B 83 REMARK 465 LEU B 84 REMARK 465 THR B 85 REMARK 465 GLU B 86 REMARK 465 ILE B 87 REMARK 465 ASP B 88 REMARK 465 THR B 89 REMARK 465 GLU B 90 REMARK 465 LEU B 91 REMARK 465 GLU B 92 REMARK 465 ASP B 93 REMARK 465 PRO B 94 REMARK 465 GLU B 95 REMARK 465 LEU B 96 REMARK 465 ASP B 97 REMARK 465 ASP B 98 REMARK 465 GLU B 99 REMARK 465 THR B 100 REMARK 465 ARG B 101 REMARK 465 ASN B 102 REMARK 465 THR B 103 REMARK 465 LEU B 104 REMARK 465 LEU B 105 REMARK 465 GLU B 106 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 GLU C 3 REMARK 465 ILE C 4 REMARK 465 ILE C 5 REMARK 465 THR C 6 REMARK 465 PHE C 7 REMARK 465 PRO C 8 REMARK 465 GLN C 9 REMARK 465 GLN C 10 REMARK 465 THR C 11 REMARK 465 ASP C 93 REMARK 465 PRO C 94 REMARK 465 GLU C 95 REMARK 465 LEU C 96 REMARK 465 ASP C 97 REMARK 465 ASP C 98 REMARK 465 GLU C 99 REMARK 465 THR C 100 REMARK 465 ARG C 101 REMARK 465 ASP C 214 REMARK 465 LEU C 215 REMARK 465 ALA C 216 REMARK 465 MET D 1 REMARK 465 SER D 2 REMARK 465 GLU D 3 REMARK 465 ILE D 4 REMARK 465 ILE D 5 REMARK 465 THR D 6 REMARK 465 PHE D 7 REMARK 465 PRO D 8 REMARK 465 GLN D 9 REMARK 465 GLN D 10 REMARK 465 THR D 11 REMARK 465 THR D 89 REMARK 465 GLU D 90 REMARK 465 LEU D 91 REMARK 465 GLU D 92 REMARK 465 ASP D 93 REMARK 465 PRO D 94 REMARK 465 GLU D 95 REMARK 465 LEU D 96 REMARK 465 ASP D 97 REMARK 465 ASP D 98 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NE2 GLN B 317 OD2 ASP B 321 2.01 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 GLU A 41 -56.96 85.36 REMARK 500 LEU A 91 47.47 -93.69 REMARK 500 GLU A 92 -59.43 -129.89 REMARK 500 ASP A 202 -64.22 62.43 REMARK 500 SER A 242 -59.95 -142.89 REMARK 500 GLN A 326 -53.86 -24.90 REMARK 500 ARG B 148 43.41 37.78 REMARK 500 LEU C 91 57.08 -164.47 REMARK 500 ARG C 148 55.89 37.51 REMARK 500 ASP C 202 -63.27 64.17 REMARK 500 SER C 242 -80.48 -147.89 REMARK 500 SER C 349 55.00 -104.83 REMARK 500 GLU D 41 -55.63 85.63 REMARK 500 TYR D 80 0.07 -66.97 REMARK 500 THR D 100 82.00 -69.43 REMARK 500 ARG D 148 38.98 34.61 REMARK 500 ASP D 202 -61.80 64.21 REMARK 500 SER D 242 7.61 82.98 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 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 56 OD1 REMARK 620 2 GLU A 59 OE1 74.3 REMARK 620 3 ASP B 139 OD1 112.2 139.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 139 OD1 REMARK 620 2 ASP B 56 OD1 120.3 REMARK 620 3 GLU B 59 OE1 170.0 69.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA C 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 56 OD1 REMARK 620 2 GLU C 59 OE1 76.1 REMARK 620 3 ASP D 139 OD1 105.2 176.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA D 401 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH C 521 O REMARK 620 2 ASP D 56 OD1 160.7 REMARK 620 3 GLU D 59 OE1 119.6 78.3 REMARK 620 4 HOH D 551 O 97.3 77.2 120.4 REMARK 620 N 1 2 3 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA C 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA D 401 DBREF 6EK4 A 1 353 PDB 6EK4 6EK4 1 353 DBREF 6EK4 B 1 353 PDB 6EK4 6EK4 1 353 DBREF 6EK4 C 1 353 PDB 6EK4 6EK4 1 353 DBREF 6EK4 D 1 353 PDB 6EK4 6EK4 1 353 SEQRES 1 A 353 MET SER GLU ILE ILE THR PHE PRO GLN GLN THR VAL VAL SEQRES 2 A 353 TYR PRO GLU ILE ASN VAL LYS THR LEU SER GLN ALA VAL SEQRES 3 A 353 LYS ASN ILE TRP ARG LEU SER HIS GLN GLN LYS SER GLY SEQRES 4 A 353 ILE GLU ILE ILE GLN GLU LYS THR LEU ARG ILE SER LEU SEQRES 5 A 353 TYR SER ARG ASP LEU ASP GLU ALA ALA ARG ALA SER VAL SEQRES 6 A 353 PRO GLN LEU GLN THR VAL LEU ARG GLN LEU PRO PRO GLN SEQRES 7 A 353 ASP TYR PHE LEU THR LEU THR GLU ILE ASP THR GLU LEU SEQRES 8 A 353 GLU ASP PRO GLU LEU ASP ASP GLU THR ARG ASN THR LEU SEQRES 9 A 353 LEU GLU ALA ARG SER GLU HIS ILE ARG ASN LEU LYS LYS SEQRES 10 A 353 ASP VAL LYS GLY VAL ILE ARG SER LEU ARG LYS GLU ALA SEQRES 11 A 353 ASN LEU MET ALA SER ARG ILE ALA ASP VAL SER ASN VAL SEQRES 12 A 353 VAL ILE LEU GLU ARG LEU GLU SER SER LEU LYS GLU GLU SEQRES 13 A 353 GLN GLU ARG LYS ALA GLU ILE GLN ALA ASP ILE ALA GLN SEQRES 14 A 353 GLN GLU LYS ASN LYS ALA LYS LEU VAL VAL ASP ARG ASN SEQRES 15 A 353 LYS ILE ILE GLU SER GLN ASP VAL ILE ARG GLN TYR ASN SEQRES 16 A 353 LEU ALA ASP MET PHE LYS ASP TYR ILE PRO ASN ILE SER SEQRES 17 A 353 ASP LEU ASP LYS LEU ASP LEU ALA ASN PRO LYS LYS GLU SEQRES 18 A 353 LEU ILE LYS GLN ALA ILE LYS GLN GLY VAL GLU ILE ALA SEQRES 19 A 353 LYS LYS ILE LEU GLY ASN ILE SER LYS GLY LEU LYS TYR SEQRES 20 A 353 ILE GLU LEU ALA ASP ALA ARG ALA LYS LEU ASP GLU ARG SEQRES 21 A 353 ILE ASN GLN ILE ASN LYS ASP CYS ASP ASP LEU LYS ILE SEQRES 22 A 353 GLN LEU LYS GLY VAL GLU GLN ARG ILE ALA GLY ILE GLU SEQRES 23 A 353 ASP VAL HIS GLN ILE ASP LYS GLU ARG THR THR LEU LEU SEQRES 24 A 353 LEU GLN ALA ALA LYS LEU GLU GLN ALA TRP ASN ILE PHE SEQRES 25 A 353 ALA LYS GLN LEU GLN ASN THR ILE ASP GLY LYS ILE ASP SEQRES 26 A 353 GLN GLN ASP LEU THR LYS ILE ILE HIS LYS GLN LEU ASP SEQRES 27 A 353 PHE LEU ASP ASP LEU ALA LEU GLN TYR HIS SER MET LEU SEQRES 28 A 353 LEU SER SEQRES 1 B 353 MET SER GLU ILE ILE THR PHE PRO GLN GLN THR VAL VAL SEQRES 2 B 353 TYR PRO GLU ILE ASN VAL LYS THR LEU SER GLN ALA VAL SEQRES 3 B 353 LYS ASN ILE TRP ARG LEU SER HIS GLN GLN LYS SER GLY SEQRES 4 B 353 ILE GLU ILE ILE GLN GLU LYS THR LEU ARG ILE SER LEU SEQRES 5 B 353 TYR SER ARG ASP LEU ASP GLU ALA ALA ARG ALA SER VAL SEQRES 6 B 353 PRO GLN LEU GLN THR VAL LEU ARG GLN LEU PRO PRO GLN SEQRES 7 B 353 ASP TYR PHE LEU THR LEU THR GLU ILE ASP THR GLU LEU SEQRES 8 B 353 GLU ASP PRO GLU LEU ASP ASP GLU THR ARG ASN THR LEU SEQRES 9 B 353 LEU GLU ALA ARG SER GLU HIS ILE ARG ASN LEU LYS LYS SEQRES 10 B 353 ASP VAL LYS GLY VAL ILE ARG SER LEU ARG LYS GLU ALA SEQRES 11 B 353 ASN LEU MET ALA SER ARG ILE ALA ASP VAL SER ASN VAL SEQRES 12 B 353 VAL ILE LEU GLU ARG LEU GLU SER SER LEU LYS GLU GLU SEQRES 13 B 353 GLN GLU ARG LYS ALA GLU ILE GLN ALA ASP ILE ALA GLN SEQRES 14 B 353 GLN GLU LYS ASN LYS ALA LYS LEU VAL VAL ASP ARG ASN SEQRES 15 B 353 LYS ILE ILE GLU SER GLN ASP VAL ILE ARG GLN TYR ASN SEQRES 16 B 353 LEU ALA ASP MET PHE LYS ASP TYR ILE PRO ASN ILE SER SEQRES 17 B 353 ASP LEU ASP LYS LEU ASP LEU ALA ASN PRO LYS LYS GLU SEQRES 18 B 353 LEU ILE LYS GLN ALA ILE LYS GLN GLY VAL GLU ILE ALA SEQRES 19 B 353 LYS LYS ILE LEU GLY ASN ILE SER LYS GLY LEU LYS TYR SEQRES 20 B 353 ILE GLU LEU ALA ASP ALA ARG ALA LYS LEU ASP GLU ARG SEQRES 21 B 353 ILE ASN GLN ILE ASN LYS ASP CYS ASP ASP LEU LYS ILE SEQRES 22 B 353 GLN LEU LYS GLY VAL GLU GLN ARG ILE ALA GLY ILE GLU SEQRES 23 B 353 ASP VAL HIS GLN ILE ASP LYS GLU ARG THR THR LEU LEU SEQRES 24 B 353 LEU GLN ALA ALA LYS LEU GLU GLN ALA TRP ASN ILE PHE SEQRES 25 B 353 ALA LYS GLN LEU GLN ASN THR ILE ASP GLY LYS ILE ASP SEQRES 26 B 353 GLN GLN ASP LEU THR LYS ILE ILE HIS LYS GLN LEU ASP SEQRES 27 B 353 PHE LEU ASP ASP LEU ALA LEU GLN TYR HIS SER MET LEU SEQRES 28 B 353 LEU SER SEQRES 1 C 353 MET SER GLU ILE ILE THR PHE PRO GLN GLN THR VAL VAL SEQRES 2 C 353 TYR PRO GLU ILE ASN VAL LYS THR LEU SER GLN ALA VAL SEQRES 3 C 353 LYS ASN ILE TRP ARG LEU SER HIS GLN GLN LYS SER GLY SEQRES 4 C 353 ILE GLU ILE ILE GLN GLU LYS THR LEU ARG ILE SER LEU SEQRES 5 C 353 TYR SER ARG ASP LEU ASP GLU ALA ALA ARG ALA SER VAL SEQRES 6 C 353 PRO GLN LEU GLN THR VAL LEU ARG GLN LEU PRO PRO GLN SEQRES 7 C 353 ASP TYR PHE LEU THR LEU THR GLU ILE ASP THR GLU LEU SEQRES 8 C 353 GLU ASP PRO GLU LEU ASP ASP GLU THR ARG ASN THR LEU SEQRES 9 C 353 LEU GLU ALA ARG SER GLU HIS ILE ARG ASN LEU LYS LYS SEQRES 10 C 353 ASP VAL LYS GLY VAL ILE ARG SER LEU ARG LYS GLU ALA SEQRES 11 C 353 ASN LEU MET ALA SER ARG ILE ALA ASP VAL SER ASN VAL SEQRES 12 C 353 VAL ILE LEU GLU ARG LEU GLU SER SER LEU LYS GLU GLU SEQRES 13 C 353 GLN GLU ARG LYS ALA GLU ILE GLN ALA ASP ILE ALA GLN SEQRES 14 C 353 GLN GLU LYS ASN LYS ALA LYS LEU VAL VAL ASP ARG ASN SEQRES 15 C 353 LYS ILE ILE GLU SER GLN ASP VAL ILE ARG GLN TYR ASN SEQRES 16 C 353 LEU ALA ASP MET PHE LYS ASP TYR ILE PRO ASN ILE SER SEQRES 17 C 353 ASP LEU ASP LYS LEU ASP LEU ALA ASN PRO LYS LYS GLU SEQRES 18 C 353 LEU ILE LYS GLN ALA ILE LYS GLN GLY VAL GLU ILE ALA SEQRES 19 C 353 LYS LYS ILE LEU GLY ASN ILE SER LYS GLY LEU LYS TYR SEQRES 20 C 353 ILE GLU LEU ALA ASP ALA ARG ALA LYS LEU ASP GLU ARG SEQRES 21 C 353 ILE ASN GLN ILE ASN LYS ASP CYS ASP ASP LEU LYS ILE SEQRES 22 C 353 GLN LEU LYS GLY VAL GLU GLN ARG ILE ALA GLY ILE GLU SEQRES 23 C 353 ASP VAL HIS GLN ILE ASP LYS GLU ARG THR THR LEU LEU SEQRES 24 C 353 LEU GLN ALA ALA LYS LEU GLU GLN ALA TRP ASN ILE PHE SEQRES 25 C 353 ALA LYS GLN LEU GLN ASN THR ILE ASP GLY LYS ILE ASP SEQRES 26 C 353 GLN GLN ASP LEU THR LYS ILE ILE HIS LYS GLN LEU ASP SEQRES 27 C 353 PHE LEU ASP ASP LEU ALA LEU GLN TYR HIS SER MET LEU SEQRES 28 C 353 LEU SER SEQRES 1 D 353 MET SER GLU ILE ILE THR PHE PRO GLN GLN THR VAL VAL SEQRES 2 D 353 TYR PRO GLU ILE ASN VAL LYS THR LEU SER GLN ALA VAL SEQRES 3 D 353 LYS ASN ILE TRP ARG LEU SER HIS GLN GLN LYS SER GLY SEQRES 4 D 353 ILE GLU ILE ILE GLN GLU LYS THR LEU ARG ILE SER LEU SEQRES 5 D 353 TYR SER ARG ASP LEU ASP GLU ALA ALA ARG ALA SER VAL SEQRES 6 D 353 PRO GLN LEU GLN THR VAL LEU ARG GLN LEU PRO PRO GLN SEQRES 7 D 353 ASP TYR PHE LEU THR LEU THR GLU ILE ASP THR GLU LEU SEQRES 8 D 353 GLU ASP PRO GLU LEU ASP ASP GLU THR ARG ASN THR LEU SEQRES 9 D 353 LEU GLU ALA ARG SER GLU HIS ILE ARG ASN LEU LYS LYS SEQRES 10 D 353 ASP VAL LYS GLY VAL ILE ARG SER LEU ARG LYS GLU ALA SEQRES 11 D 353 ASN LEU MET ALA SER ARG ILE ALA ASP VAL SER ASN VAL SEQRES 12 D 353 VAL ILE LEU GLU ARG LEU GLU SER SER LEU LYS GLU GLU SEQRES 13 D 353 GLN GLU ARG LYS ALA GLU ILE GLN ALA ASP ILE ALA GLN SEQRES 14 D 353 GLN GLU LYS ASN LYS ALA LYS LEU VAL VAL ASP ARG ASN SEQRES 15 D 353 LYS ILE ILE GLU SER GLN ASP VAL ILE ARG GLN TYR ASN SEQRES 16 D 353 LEU ALA ASP MET PHE LYS ASP TYR ILE PRO ASN ILE SER SEQRES 17 D 353 ASP LEU ASP LYS LEU ASP LEU ALA ASN PRO LYS LYS GLU SEQRES 18 D 353 LEU ILE LYS GLN ALA ILE LYS GLN GLY VAL GLU ILE ALA SEQRES 19 D 353 LYS LYS ILE LEU GLY ASN ILE SER LYS GLY LEU LYS TYR SEQRES 20 D 353 ILE GLU LEU ALA ASP ALA ARG ALA LYS LEU ASP GLU ARG SEQRES 21 D 353 ILE ASN GLN ILE ASN LYS ASP CYS ASP ASP LEU LYS ILE SEQRES 22 D 353 GLN LEU LYS GLY VAL GLU GLN ARG ILE ALA GLY ILE GLU SEQRES 23 D 353 ASP VAL HIS GLN ILE ASP LYS GLU ARG THR THR LEU LEU SEQRES 24 D 353 LEU GLN ALA ALA LYS LEU GLU GLN ALA TRP ASN ILE PHE SEQRES 25 D 353 ALA LYS GLN LEU GLN ASN THR ILE ASP GLY LYS ILE ASP SEQRES 26 D 353 GLN GLN ASP LEU THR LYS ILE ILE HIS LYS GLN LEU ASP SEQRES 27 D 353 PHE LEU ASP ASP LEU ALA LEU GLN TYR HIS SER MET LEU SEQRES 28 D 353 LEU SER HET NA A 401 1 HET NA A 402 1 HET NA C 401 1 HET NA D 401 1 HETNAM NA SODIUM ION FORMUL 5 NA 4(NA 1+) FORMUL 9 HOH *226(H2 O) HELIX 1 AA1 ASN A 18 GLN A 36 1 19 HELIX 2 AA2 GLU A 41 GLN A 74 1 34 HELIX 3 AA3 ASP A 79 LEU A 91 1 13 HELIX 4 AA4 THR A 100 ASN A 142 1 43 HELIX 5 AA5 ARG A 148 TYR A 194 1 47 HELIX 6 AA6 ASN A 195 PHE A 200 1 6 HELIX 7 AA7 SER A 208 LEU A 213 5 6 HELIX 8 AA8 ALA A 216 LEU A 238 1 23 HELIX 9 AA9 LYS A 246 GLY A 322 1 77 HELIX 10 AB1 ASP A 325 SER A 349 1 25 HELIX 11 AB2 ASN B 18 GLN B 36 1 19 HELIX 12 AB3 ILE B 40 ARG B 73 1 34 HELIX 13 AB4 ARG B 108 ASN B 142 1 35 HELIX 14 AB5 LEU B 149 TYR B 194 1 46 HELIX 15 AB6 ASN B 195 PHE B 200 1 6 HELIX 16 AB7 ASN B 206 LYS B 212 1 7 HELIX 17 AB8 ALA B 216 GLY B 239 1 24 HELIX 18 AB9 LYS B 246 GLY B 322 1 77 HELIX 19 AC1 GLN B 327 SER B 349 1 23 HELIX 20 AC2 ASN C 18 GLN C 36 1 19 HELIX 21 AC3 ILE C 40 ARG C 73 1 34 HELIX 22 AC4 ASP C 79 GLU C 90 1 12 HELIX 23 AC5 THR C 103 ASN C 142 1 40 HELIX 24 AC6 LEU C 149 TYR C 194 1 46 HELIX 25 AC7 ASN C 195 PHE C 200 1 6 HELIX 26 AC8 SER C 208 LYS C 212 5 5 HELIX 27 AC9 PRO C 218 GLY C 239 1 22 HELIX 28 AD1 LYS C 246 GLY C 322 1 77 HELIX 29 AD2 ASP C 325 SER C 349 1 25 HELIX 30 AD3 ASN D 18 GLN D 36 1 19 HELIX 31 AD4 GLU D 41 ARG D 73 1 33 HELIX 32 AD5 GLN D 78 LEU D 82 5 5 HELIX 33 AD6 ASN D 102 ASN D 142 1 41 HELIX 34 AD7 LEU D 149 TYR D 194 1 46 HELIX 35 AD8 ASN D 195 PHE D 200 1 6 HELIX 36 AD9 ASN D 206 LYS D 212 1 7 HELIX 37 AE1 ALA D 216 GLY D 239 1 24 HELIX 38 AE2 LYS D 246 GLY D 322 1 77 HELIX 39 AE3 ASP D 325 SER D 349 1 25 LINK OD1 ASP A 56 NA NA A 401 1555 1555 2.66 LINK OE1 GLU A 59 NA NA A 401 1555 1555 3.15 LINK OD1 ASP A 139 NA NA A 402 1555 1555 3.20 LINK NA NA A 401 OD1 ASP B 139 1555 1555 3.19 LINK NA NA A 402 OD1 ASP B 56 1555 1555 2.74 LINK NA NA A 402 OE1 GLU B 59 1555 1555 2.84 LINK OD1 ASP C 56 NA NA C 401 1555 1555 2.95 LINK OE1 GLU C 59 NA NA C 401 1555 1555 2.73 LINK NA NA C 401 OD1 ASP D 139 1555 1555 3.12 LINK O HOH C 521 NA NA D 401 1555 1555 3.00 LINK OD1 ASP D 56 NA NA D 401 1555 1555 2.63 LINK OE1 GLU D 59 NA NA D 401 1555 1555 2.73 LINK NA NA D 401 O HOH D 551 1555 1555 3.12 SITE 1 AC1 3 ASP A 56 GLU A 59 ASP B 139 SITE 1 AC2 3 ASP A 139 ASP B 56 GLU B 59 SITE 1 AC3 3 ASP C 56 GLU C 59 ASP D 139 SITE 1 AC4 3 HOH C 521 ASP D 56 GLU D 59 CRYST1 104.590 70.180 136.890 90.00 108.41 90.00 P 1 21 1 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 0.009561 0.000000 0.003182 0.00000 SCALE2 0.000000 0.014249 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007699 0.00000