HEADER TRANSFERASE 11-APR-08 3CT6 TITLE CRYSTAL STRUCTURE OF DHAM OF L. LACTIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PTS-DEPENDENT DIHYDROXYACETONE KINASE, PHOSPHOTRANSFERASE COMPND 3 SUBUNIT DHAM; COMPND 4 CHAIN: A, B; COMPND 5 SYNONYM: PHOSPHOTRANSFERASE ENZYME IIA COMPONENT, PTS SYSTEM EIIA COMPND 6 COMPONENT; COMPND 7 EC: 2.7.1.-; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOCOCCUS LACTIS; SOURCE 3 ORGANISM_TAXID: 1358; SOURCE 4 GENE: DHAM; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PJF119EH KEYWDS MIXED ALPHA BETA STRUCTURE, GLYCEROL METABOLISM, KINASE, KEYWDS 2 PHOSPHOTRANSFERASE SYSTEM, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.ZURBRIGGEN REVDAT 4 21-FEB-24 3CT6 1 REMARK SEQADV REVDAT 3 23-AUG-17 3CT6 1 SOURCE REMARK REVDAT 2 20-JAN-09 3CT6 1 JRNL VERSN REVDAT 1 21-OCT-08 3CT6 0 JRNL AUTH A.ZURBRIGGEN,J.M.JECKELMANN,S.CHRISTEN,C.BIENIOSSEK, JRNL AUTH 2 U.BAUMANN,B.ERNI JRNL TITL X-RAY STRUCTURES OF THE THREE LACTOCOCCUS LACTIS JRNL TITL 2 DIHYDROXYACETONE KINASE SUBUNITS AND OF A TRANSIENT JRNL TITL 3 INTERSUBUNIT COMPLEX. JRNL REF J.BIOL.CHEM. V. 283 35789 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18957416 JRNL DOI 10.1074/JBC.M804893200 REMARK 2 REMARK 2 RESOLUTION. 1.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELX REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.146 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.147 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 2.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1987 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 97245 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.139 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.139 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.170 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 2.047 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 1783 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 87117 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1988 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 255 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 2190.4 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1943.9 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 15 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 20985 REMARK 3 NUMBER OF RESTRAINTS : 26479 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.022 REMARK 3 ANGLE DISTANCES (A) : 0.033 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.028 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.069 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.076 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.147 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.007 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.051 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.065 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC SCALING APPLIED BY THE REMARK 3 METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56 REMARK 3 ANISOTROPIC REFINEMENT REDUCED FREE R (NO CUTOFF) BY ? REMARK 4 REMARK 4 3CT6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-APR-08. REMARK 100 THE DEPOSITION ID IS D_1000047180. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 2.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X12 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.79997 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 97245 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 2.489 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.4100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.22 REMARK 200 R MERGE FOR SHELL (I) : 0.25300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO REMARK 200 SOFTWARE USED: SOLVE 2.08, RESOLVE 2.08, SHELX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM NANO3, 20 % PEG 3350, PH 2.8, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K 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 31.20000 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.5 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 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 HIS A 131 REMARK 465 HIS B 129 REMARK 465 HIS B 130 REMARK 465 HIS B 131 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 MET A 1 N CA CB CG SD CE REMARK 480 THR A 2 OG1 REMARK 480 LYS A 27 CD CE NZ REMARK 480 GLU A 38 CG CD REMARK 480 ASN A 51 CG REMARK 480 GLU A 54 CG CD REMARK 480 GLU A 55 CG CD OE1 REMARK 480 GLU A 110 CD OE1 OE2 REMARK 480 MET B 1 CA CB SD CE REMARK 480 LYS B 27 CG CD REMARK 480 GLU B 54 CG CD REMARK 480 GLU B 55 CG REMARK 480 MET B 72 CG CE REMARK 480 GLU B 84 CG CD OE1 OE2 REMARK 480 GLU B 110 CD OE1 OE2 REMARK 480 GLU B 122 CG CD OE2 REMARK 480 ARG B 124 CB CG CD NE NH1 NH2 REMARK 480 HIS B 126 O CG ND1 CD2 CE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS B 128 C HIS B 128 O 0.799 REMARK 500 REMARK 500 REMARK: NULL 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 THR A 2 C - N - CA ANGL. DEV. = -18.7 DEGREES REMARK 500 ASP A 59 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ASP A 59 CB - CG - OD2 ANGL. DEV. = -9.3 DEGREES REMARK 500 ARG A 71 NE - CZ - NH2 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG A 124 CD - NE - CZ ANGL. DEV. = 9.0 DEGREES REMARK 500 GLU B 13 OE1 - CD - OE2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ASP B 59 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG B 71 CD - NE - CZ ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG B 124 CD - NE - CZ ANGL. DEV. = 10.9 DEGREES REMARK 500 ARG B 124 NE - CZ - NH2 ANGL. DEV. = 7.0 DEGREES REMARK 500 HIS B 128 CA - C - O ANGL. DEV. = -20.8 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 ASP A 66 -76.12 -87.49 REMARK 500 LYS A 123 76.02 -117.34 REMARK 500 ASP B 66 -80.45 -91.40 REMARK 500 LYS B 123 72.42 -107.52 REMARK 500 REMARK 500 REMARK: NULL DBREF 3CT6 A 1 123 UNP Q9CIV6 DHAM_LACLA 1 123 DBREF 3CT6 B 1 123 UNP Q9CIV6 DHAM_LACLA 1 123 SEQADV 3CT6 ARG A 124 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 SER A 125 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS A 126 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS A 127 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS A 128 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS A 129 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS A 130 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS A 131 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 ARG B 124 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 SER B 125 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS B 126 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS B 127 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS B 128 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS B 129 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS B 130 UNP Q9CIV6 EXPRESSION TAG SEQADV 3CT6 HIS B 131 UNP Q9CIV6 EXPRESSION TAG SEQRES 1 A 131 MET THR TYR GLY ILE VAL ILE VAL SER HIS SER PRO GLU SEQRES 2 A 131 ILE ALA SER GLY LEU LYS LYS LEU ILE ARG GLU VAL ALA SEQRES 3 A 131 LYS ASN ILE SER LEU THR ALA ILE GLY GLY LEU GLU ASN SEQRES 4 A 131 GLY GLU ILE GLY THR SER PHE ASP ARG VAL MET ASN ALA SEQRES 5 A 131 ILE GLU GLU ASN GLU ALA ASP ASN LEU LEU THR PHE PHE SEQRES 6 A 131 ASP LEU GLY SER ALA ARG MET ASN LEU ASP LEU VAL SER SEQRES 7 A 131 GLU MET THR ASP LYS GLU LEU THR ILE PHE ASN VAL PRO SEQRES 8 A 131 LEU ILE GLU GLY ALA TYR THR ALA SER ALA LEU LEU GLU SEQRES 9 A 131 ALA GLY ALA THR PHE GLU ALA ILE LYS GLU GLN LEU GLU SEQRES 10 A 131 LYS MET LEU ILE GLU LYS ARG SER HIS HIS HIS HIS HIS SEQRES 11 A 131 HIS SEQRES 1 B 131 MET THR TYR GLY ILE VAL ILE VAL SER HIS SER PRO GLU SEQRES 2 B 131 ILE ALA SER GLY LEU LYS LYS LEU ILE ARG GLU VAL ALA SEQRES 3 B 131 LYS ASN ILE SER LEU THR ALA ILE GLY GLY LEU GLU ASN SEQRES 4 B 131 GLY GLU ILE GLY THR SER PHE ASP ARG VAL MET ASN ALA SEQRES 5 B 131 ILE GLU GLU ASN GLU ALA ASP ASN LEU LEU THR PHE PHE SEQRES 6 B 131 ASP LEU GLY SER ALA ARG MET ASN LEU ASP LEU VAL SER SEQRES 7 B 131 GLU MET THR ASP LYS GLU LEU THR ILE PHE ASN VAL PRO SEQRES 8 B 131 LEU ILE GLU GLY ALA TYR THR ALA SER ALA LEU LEU GLU SEQRES 9 B 131 ALA GLY ALA THR PHE GLU ALA ILE LYS GLU GLN LEU GLU SEQRES 10 B 131 LYS MET LEU ILE GLU LYS ARG SER HIS HIS HIS HIS HIS SEQRES 11 B 131 HIS FORMUL 3 HOH *255(H2 O) HELIX 1 1 SER A 11 GLU A 24 1 14 HELIX 2 2 SER A 45 ASN A 56 1 12 HELIX 3 3 LEU A 67 SER A 69 5 3 HELIX 4 4 ALA A 70 MET A 80 1 11 HELIX 5 5 PRO A 91 ALA A 105 1 15 HELIX 6 6 THR A 108 GLU A 117 1 10 HELIX 7 7 LYS A 118 LEU A 120 5 3 HELIX 8 8 SER B 11 GLU B 24 1 14 HELIX 9 9 SER B 45 ASN B 56 1 12 HELIX 10 10 LEU B 67 SER B 69 5 3 HELIX 11 11 ALA B 70 THR B 81 1 12 HELIX 12 12 PRO B 91 GLY B 106 1 16 HELIX 13 13 THR B 108 LYS B 118 1 11 SHEET 1 A 4 LEU A 31 GLY A 35 0 SHEET 2 A 4 TYR A 3 SER A 9 1 N ILE A 7 O ILE A 34 SHEET 3 A 4 ASN A 60 PHE A 65 1 O LEU A 62 N GLY A 4 SHEET 4 A 4 GLU A 84 ILE A 87 1 O THR A 86 N THR A 63 SHEET 1 B 4 SER B 30 GLY B 35 0 SHEET 2 B 4 TYR B 3 SER B 9 1 N ILE B 5 O SER B 30 SHEET 3 B 4 ASN B 60 PHE B 65 1 O LEU B 62 N GLY B 4 SHEET 4 B 4 GLU B 84 ILE B 87 1 O THR B 86 N THR B 63 CRYST1 30.600 62.400 69.700 90.00 99.60 90.00 P 1 21 1 4 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 0.032680 0.000000 0.005527 0.00000 SCALE2 0.000000 0.016026 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014551 0.00000