PDB Short entry for 1QPE HEADER TRANSFERASE 24-MAY-99 1QPE TITLE STRUCTURAL ANALYSIS OF THE LYMPHOCYTE-SPECIFIC KINASE LCK TITLE 2 IN COMPLEX WITH NON-SELECTIVE AND SRC FAMILY SELECTIVE TITLE 3 KINASE INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: LCK KINASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 EC: 2.7.1.112; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL: LYMPHOCYTE; SOURCE 6 CELLULAR_LOCATION: CYTOPLASM; SOURCE 7 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 8 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: BACULOVIRUS KEYWDS ALPHA BETA FOLD, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR X.ZHU,K.A.MORGENSTERN REVDAT 3 24-FEB-09 1QPE 1 VERSN REVDAT 2 01-APR-03 1QPE 1 JRNL REVDAT 1 31-MAY-00 1QPE 0 JRNL AUTH X.ZHU,J.L.KIM,J.R.NEWCOMB,P.E.ROSE,D.R.STOVER, JRNL AUTH 2 L.M.TOLEDO,H.ZHAO,K.A.MORGENSTERN JRNL TITL STRUCTURAL ANALYSIS OF THE LYMPHOCYTE-SPECIFIC JRNL TITL 2 KINASE LCK IN COMPLEX WITH NON-SELECTIVE AND SRC JRNL TITL 3 FAMILY SELECTIVE KINASE INHIBITORS. JRNL REF STRUCTURE FOLD.DES. V. 7 651 1999 JRNL REFN ISSN 0969-2126 JRNL PMID 10404594 JRNL DOI 10.1016/S0969-2126(99)80086-0 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 98.0 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.0 REMARK 3 NUMBER OF REFLECTIONS : 18160 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 812 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 : 2191 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 39 REMARK 3 SOLVENT ATOMS : 180 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) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 1.80 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 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 1QPE COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-99. REMARK 100 THE RCSB ID CODE IS RCSB009112. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-FEB-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 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 IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19946 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 2.700 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.19800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, PH 6.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 21.09972 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 45.70802 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.90037 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 45.70802 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.09972 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.90037 REMARK 290 SMTRY3 4 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 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 GLU A 502 REMARK 465 GLY A 503 REMARK 465 GLN A 504 REMARK 465 TYR A 505 REMARK 465 GLN A 506 REMARK 465 PRO A 507 REMARK 465 GLN A 508 REMARK 465 PRO A 509 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 GLN A 277 CG CD OE1 NE2 REMARK 470 GLN A 309 CG CD OE1 NE2 REMARK 470 ARG A 397 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 401 CG CD CE NZ 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 364 38.06 -142.15 REMARK 500 GLU A 390 -70.58 -66.77 REMARK 500 ASN A 464 16.60 57.35 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 A1921 DISTANCE = 9.92 ANGSTROMS REMARK 525 HOH A1943 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A1961 DISTANCE = 5.18 ANGSTROMS REMARK 525 HOH A1962 DISTANCE = 5.09 ANGSTROMS REMARK 525 HOH A1982 DISTANCE = 5.61 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 901 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 902 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 903 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PP2 A 1904 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QPC RELATED DB: PDB REMARK 900 RELATED ID: 1QPD RELATED DB: PDB REMARK 900 RELATED ID: 1QPJ RELATED DB: PDB DBREF 1QPE A 231 509 UNP P06239 LCK_HUMAN 230 508 SEQADV 1QPE PTR A 394 UNP P06239 TYR 393 MODIFIED RESIDUE SEQRES 1 A 279 LYS PRO TRP TRP GLU ASP GLU TRP GLU VAL PRO ARG GLU SEQRES 2 A 279 THR LEU LYS LEU VAL GLU ARG LEU GLY ALA GLY GLN PHE SEQRES 3 A 279 GLY GLU VAL TRP MET GLY TYR TYR ASN GLY HIS THR LYS SEQRES 4 A 279 VAL ALA VAL LYS SER LEU LYS GLN GLY SER MET SER PRO SEQRES 5 A 279 ASP ALA PHE LEU ALA GLU ALA ASN LEU MET LYS GLN LEU SEQRES 6 A 279 GLN HIS GLN ARG LEU VAL ARG LEU TYR ALA VAL VAL THR SEQRES 7 A 279 GLN GLU PRO ILE TYR ILE ILE THR GLU TYR MET GLU ASN SEQRES 8 A 279 GLY SER LEU VAL ASP PHE LEU LYS THR PRO SER GLY ILE SEQRES 9 A 279 LYS LEU THR ILE ASN LYS LEU LEU ASP MET ALA ALA GLN SEQRES 10 A 279 ILE ALA GLU GLY MET ALA PHE ILE GLU GLU ARG ASN TYR SEQRES 11 A 279 ILE HIS ARG ASP LEU ARG ALA ALA ASN ILE LEU VAL SER SEQRES 12 A 279 ASP THR LEU SER CYS LYS ILE ALA ASP PHE GLY LEU ALA SEQRES 13 A 279 ARG LEU ILE GLU ASP ASN GLU PTR THR ALA ARG GLU GLY SEQRES 14 A 279 ALA LYS PHE PRO ILE LYS TRP THR ALA PRO GLU ALA ILE SEQRES 15 A 279 ASN TYR GLY THR PHE THR ILE LYS SER ASP VAL TRP SER SEQRES 16 A 279 PHE GLY ILE LEU LEU THR GLU ILE VAL THR HIS GLY ARG SEQRES 17 A 279 ILE PRO TYR PRO GLY MET THR ASN PRO GLU VAL ILE GLN SEQRES 18 A 279 ASN LEU GLU ARG GLY TYR ARG MET VAL ARG PRO ASP ASN SEQRES 19 A 279 CYS PRO GLU GLU LEU TYR GLN LEU MET ARG LEU CYS TRP SEQRES 20 A 279 LYS GLU ARG PRO GLU ASP ARG PRO THR PHE ASP TYR LEU SEQRES 21 A 279 ARG SER VAL LEU GLU ASP PHE PHE THR ALA THR GLU GLY SEQRES 22 A 279 GLN TYR GLN PRO GLN PRO MODRES 1QPE PTR A 394 TYR O-PHOSPHOTYROSINE HET PTR A 394 16 HET SO4 A 901 5 HET SO4 A 902 5 HET SO4 A 903 5 HET PP2 A1904 24 HETNAM PTR O-PHOSPHOTYROSINE HETNAM SO4 SULFATE ION HETNAM PP2 1-TERT-BUTYL-3-(4-CHLORO-PHENYL)-1H-PYRAZOLO[3,4- HETNAM 2 PP2 D]PYRIMIDIN-4-YLAMINE HETSYN PTR PHOSPHONOTYROSINE FORMUL 1 PTR C9 H12 N O6 P FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 PP2 C15 H17 CL N5 1+ FORMUL 6 HOH *180(H2 O) HELIX 1 1 PRO A 241 GLU A 243 5 3 HELIX 2 2 SER A 281 GLN A 294 1 14 HELIX 3 3 SER A 323 LEU A 328 1 6 HELIX 4 4 THR A 330 LYS A 335 1 6 HELIX 5 5 THR A 337 ARG A 358 1 22 HELIX 6 6 ARG A 366 ALA A 368 5 3 HELIX 7 7 ASP A 382 ALA A 386 5 5 HELIX 8 8 ALA A 408 GLY A 415 1 8 HELIX 9 9 THR A 418 THR A 435 1 18 HELIX 10 10 THR A 445 ARG A 455 1 11 HELIX 11 11 PRO A 466 TRP A 477 1 12 HELIX 12 12 ARG A 480 ARG A 484 5 5 HELIX 13 13 THR A 486 THR A 501 1 16 SHEET 1 A 5 LEU A 245 GLY A 254 0 SHEET 2 A 5 GLY A 257 TYR A 264 -1 O GLY A 257 N GLY A 254 SHEET 3 A 5 THR A 268 LEU A 275 -1 O THR A 268 N TYR A 264 SHEET 4 A 5 TYR A 313 GLU A 317 -1 O ILE A 314 N LYS A 273 SHEET 5 A 5 LEU A 303 VAL A 307 -1 N TYR A 304 O ILE A 315 SHEET 1 B 2 TYR A 360 ILE A 361 0 SHEET 2 B 2 ARG A 387 LEU A 388 -1 N ARG A 387 O ILE A 361 SHEET 1 C 2 ILE A 370 VAL A 372 0 SHEET 2 C 2 CYS A 378 ILE A 380 -1 O LYS A 379 N LEU A 371 LINK C GLU A 393 N PTR A 394 1555 1555 1.37 LINK C PTR A 394 N THR A 395 1555 1555 1.36 CISPEP 1 GLU A 310 PRO A 311 0 0.01 SITE 1 AC1 8 GLN A 298 ARG A 299 SER A 377 LYS A 379 SITE 2 AC1 8 TYR A 457 ARG A 458 ARG A 474 HOH A1907 SITE 1 AC2 5 THR A 330 PRO A 331 SER A 332 ARG A 358 SITE 2 AC2 5 HOH A1938 SITE 1 AC3 5 PRO A 409 ASN A 413 ILE A 450 LEU A 453 SITE 2 AC3 5 GLU A 454 SITE 1 AC4 11 LEU A 251 VAL A 259 ALA A 271 GLU A 288 SITE 2 AC4 11 ILE A 314 THR A 316 GLU A 317 MET A 319 SITE 3 AC4 11 LEU A 371 ASP A 382 HOH A1979 CRYST1 42.500 74.090 91.980 90.00 90.00 90.00 P 21 21 21 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 0.023697 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013550 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010939 0.00000