HEADER PERIPLASMIC BINDING PROTEIN 25-JUL-95 1MPC TITLE MALTODEXTRIN-BINDING PROTEIN (MALTOSE-BINDING PROTEIN) MUTANT, WITH TITLE 2 ARGININE REPLACING TRYPTOPHAN AT POSITION 230 (TRP-230-ARG) COMPND MOL_ID: 1; COMPND 2 MOLECULE: MALTODEXTRIN-BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MALTOSE-BINDING PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: HS3309; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PLH1; SOURCE 9 EXPRESSION_SYSTEM_GENE: MALE671 KEYWDS PERIPLASMIC BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.H.SHILTON,S.L.MOWBRAY REVDAT 5 14-FEB-24 1MPC 1 SEQADV REVDAT 4 13-JUL-11 1MPC 1 VERSN REVDAT 3 24-FEB-09 1MPC 1 VERSN REVDAT 2 30-OCT-02 1MPC 1 TITLE KEYWDS REMARK REVDAT 1 15-OCT-95 1MPC 0 JRNL AUTH B.H.SHILTON,H.A.SHUMAN,S.L.MOWBRAY JRNL TITL CRYSTAL STRUCTURES AND SOLUTION CONFORMATIONS OF A JRNL TITL 2 DOMINANT-NEGATIVE MUTANT OF ESCHERICHIA COLI MALTOSE-BINDING JRNL TITL 3 PROTEIN JRNL REF J.MOL.BIOL. V. 264 364 1996 JRNL REFN ISSN 0022-2836 JRNL PMID 8951382 JRNL DOI 10.1006/JMBI.1996.0646 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 7.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 20441 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.188 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 : 2869 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 203 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.50 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) : 0.23 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) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.150 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.020 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 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 1MPC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000175109. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-NOV-93 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21467 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 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 (%) : 95.2 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.04500 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 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 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 ARG A 230 CG CD NE CZ NH1 NH2 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 H1 HOH A 405 H1 HOH A 407 0.85 REMARK 500 H1 HOH A 513 H1 HOH A 514 0.89 REMARK 500 H1 HOH A 479 H1 HOH A 480 0.89 REMARK 500 H2 HOH A 496 H2 HOH A 497 0.90 REMARK 500 H2 HOH A 516 H1 HOH A 517 0.90 REMARK 500 H1 HOH A 494 H2 HOH A 495 0.91 REMARK 500 H2 HOH A 421 H1 HOH A 422 0.95 REMARK 500 H1 HOH A 550 H1 HOH A 551 0.97 REMARK 500 H2 HOH A 446 H2 HOH A 447 0.97 REMARK 500 H1 HOH A 465 H2 HOH A 466 0.97 REMARK 500 H1 HOH A 524 H2 HOH A 525 0.97 REMARK 500 H1 HOH A 457 H2 HOH A 458 0.99 REMARK 500 H1 HOH A 402 H2 HOH A 403 1.01 REMARK 500 H1 HOH A 411 H2 HOH A 412 1.02 REMARK 500 H1 HOH A 497 H1 HOH A 498 1.04 REMARK 500 H2 HOH A 405 H1 HOH A 406 1.04 REMARK 500 H2 HOH A 491 H1 HOH A 492 1.06 REMARK 500 H1 HOH A 433 H1 HOH A 434 1.06 REMARK 500 H2 HOH A 443 H1 HOH A 444 1.06 REMARK 500 H1 HOH A 575 H2 HOH A 576 1.07 REMARK 500 H1 HOH A 430 H1 HOH A 431 1.07 REMARK 500 H2 HOH A 423 H1 HOH A 424 1.08 REMARK 500 H1 HOH A 391 H2 HOH A 392 1.11 REMARK 500 H1 HOH A 393 H1 HOH A 404 1.12 REMARK 500 H1 HOH A 398 H2 HOH A 399 1.12 REMARK 500 H2 HOH A 459 H1 HOH A 460 1.13 REMARK 500 H2 HOH A 538 H2 HOH A 539 1.13 REMARK 500 H2 HOH A 473 H2 HOH A 474 1.14 REMARK 500 H1 HOH A 489 H1 HOH A 490 1.15 REMARK 500 H1 HOH A 383 H2 HOH A 384 1.17 REMARK 500 H1 HOH A 419 H2 HOH A 420 1.18 REMARK 500 H1 HOH A 562 H2 HOH A 563 1.21 REMARK 500 H1 HOH A 399 H1 HOH A 400 1.21 REMARK 500 H2 HOH A 382 H2 HOH A 383 1.21 REMARK 500 H2 HOH A 499 H2 HOH A 500 1.23 REMARK 500 H1 HOH A 503 H2 HOH A 504 1.23 REMARK 500 H ASP A 197 H1 HOH A 552 1.24 REMARK 500 H2 HOH A 529 H1 HOH A 530 1.25 REMARK 500 H2 HOH A 389 H1 HOH A 390 1.25 REMARK 500 H1 HOH A 538 H1 HOH A 542 1.26 REMARK 500 H1 HOH A 559 H1 HOH A 560 1.27 REMARK 500 H2 HOH A 498 H1 HOH A 499 1.28 REMARK 500 H1 HOH A 535 H1 HOH A 536 1.31 REMARK 500 HG SER A 145 HG1 THR A 222 1.32 REMARK 500 HZ1 LYS A 102 H1 HOH A 438 1.34 REMARK 500 O THR A 193 O HOH A 552 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 HE2 HIS A 203 H2 HOH A 482 1665 1.25 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 55 -165.83 -111.00 REMARK 500 ALA A 312 5.18 -69.65 REMARK 500 REMARK 500 REMARK: NULL DBREF 1MPC A 1 370 UNP P02928 MALE_ECOLI 27 396 SEQADV 1MPC ARG A 230 UNP P02928 TRP 256 CONFLICT SEQRES 1 A 370 LYS ILE GLU GLU GLY LYS LEU VAL ILE TRP ILE ASN GLY SEQRES 2 A 370 ASP LYS GLY TYR ASN GLY LEU ALA GLU VAL GLY LYS LYS SEQRES 3 A 370 PHE GLU LYS ASP THR GLY ILE LYS VAL THR VAL GLU HIS SEQRES 4 A 370 PRO ASP LYS LEU GLU GLU LYS PHE PRO GLN VAL ALA ALA SEQRES 5 A 370 THR GLY ASP GLY PRO ASP ILE ILE PHE TRP ALA HIS ASP SEQRES 6 A 370 ARG PHE GLY GLY TYR ALA GLN SER GLY LEU LEU ALA GLU SEQRES 7 A 370 ILE THR PRO ASP LYS ALA PHE GLN ASP LYS LEU TYR PRO SEQRES 8 A 370 PHE THR TRP ASP ALA VAL ARG TYR ASN GLY LYS LEU ILE SEQRES 9 A 370 ALA TYR PRO ILE ALA VAL GLU ALA LEU SER LEU ILE TYR SEQRES 10 A 370 ASN LYS ASP LEU LEU PRO ASN PRO PRO LYS THR TRP GLU SEQRES 11 A 370 GLU ILE PRO ALA LEU ASP LYS GLU LEU LYS ALA LYS GLY SEQRES 12 A 370 LYS SER ALA LEU MET PHE ASN LEU GLN GLU PRO TYR PHE SEQRES 13 A 370 THR TRP PRO LEU ILE ALA ALA ASP GLY GLY TYR ALA PHE SEQRES 14 A 370 LYS TYR GLU ASN GLY LYS TYR ASP ILE LYS ASP VAL GLY SEQRES 15 A 370 VAL ASP ASN ALA GLY ALA LYS ALA GLY LEU THR PHE LEU SEQRES 16 A 370 VAL ASP LEU ILE LYS ASN LYS HIS MET ASN ALA ASP THR SEQRES 17 A 370 ASP TYR SER ILE ALA GLU ALA ALA PHE ASN LYS GLY GLU SEQRES 18 A 370 THR ALA MET THR ILE ASN GLY PRO ARG ALA TRP SER ASN SEQRES 19 A 370 ILE ASP THR SER LYS VAL ASN TYR GLY VAL THR VAL LEU SEQRES 20 A 370 PRO THR PHE LYS GLY GLN PRO SER LYS PRO PHE VAL GLY SEQRES 21 A 370 VAL LEU SER ALA GLY ILE ASN ALA ALA SER PRO ASN LYS SEQRES 22 A 370 GLU LEU ALA LYS GLU PHE LEU GLU ASN TYR LEU LEU THR SEQRES 23 A 370 ASP GLU GLY LEU GLU ALA VAL ASN LYS ASP LYS PRO LEU SEQRES 24 A 370 GLY ALA VAL ALA LEU LYS SER TYR GLU GLU GLU LEU ALA SEQRES 25 A 370 LYS ASP PRO ARG ILE ALA ALA THR MET GLU ASN ALA GLN SEQRES 26 A 370 LYS GLY GLU ILE MET PRO ASN ILE PRO GLN MET SER ALA SEQRES 27 A 370 PHE TRP TYR ALA VAL ARG THR ALA VAL ILE ASN ALA ALA SEQRES 28 A 370 SER GLY ARG GLN THR VAL ASP GLU ALA LEU LYS ASP ALA SEQRES 29 A 370 GLN THR ARG ILE THR LYS FORMUL 2 HOH *203(H2 O) HELIX 1 1 TYR A 17 THR A 31 1 15 HELIX 2 2 LEU A 43 THR A 53 1 11 HELIX 3 3 PHE A 67 GLN A 72 1 6 HELIX 4 4 LYS A 83 LYS A 88 1 6 HELIX 5 5 PRO A 91 ALA A 96 1 6 HELIX 6 6 ILE A 132 LYS A 142 1 11 HELIX 7 7 PRO A 154 ALA A 163 1 10 HELIX 8 8 ALA A 186 LYS A 200 1 15 HELIX 9 9 TYR A 210 ASN A 218 1 9 HELIX 10 10 PRO A 229 SER A 238 5 10 HELIX 11 11 LYS A 273 ASN A 282 1 10 HELIX 12 12 ASP A 287 ASN A 294 1 8 HELIX 13 13 LYS A 305 LYS A 313 1 9 HELIX 14 14 PRO A 315 LYS A 326 1 12 HELIX 15 15 PRO A 334 ALA A 351 5 18 HELIX 16 16 VAL A 357 ILE A 368 1 12 SHEET 1 A 2 LYS A 6 TRP A 10 0 SHEET 2 A 2 LYS A 34 GLU A 38 1 N LYS A 34 O LEU A 7 SHEET 1 B 3 ILE A 59 ALA A 63 0 SHEET 2 B 3 GLY A 260 ILE A 266 -1 N GLY A 265 O ILE A 60 SHEET 3 B 3 TYR A 106 GLU A 111 -1 N GLU A 111 O GLY A 260 SHEET 1 C 3 MET A 224 ASN A 227 0 SHEET 2 C 3 SER A 114 ASN A 118 -1 N ILE A 116 O THR A 225 SHEET 3 C 3 TYR A 242 THR A 245 -1 N THR A 245 O LEU A 115 SHEET 1 D 2 LYS A 170 GLU A 172 0 SHEET 2 D 2 LYS A 175 ASP A 177 -1 N ASP A 177 O LYS A 170 CRYST1 44.530 58.350 39.020 98.32 102.85 101.51 P 1 1 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 0.022457 0.004573 0.006149 0.00000 SCALE2 0.000000 0.017490 0.003531 0.00000 SCALE3 0.000000 0.000000 0.026817 0.00000