HEADER PROTEIN BINDING 01-MAY-22 7XOT TITLE CRYSTAL STRUCTURE OF KEAP1_6K COMPND MOL_ID: 1; COMPND 2 MOLECULE: KELCH-LIKE ECH-ASSOCIATED PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYTOSOLIC INHIBITOR OF NRF2,INRF2,KELCH-LIKE PROTEIN 19; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: KEAP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXIDATIVE STRESS SENSOR, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR K.XU REVDAT 2 29-NOV-23 7XOT 1 REMARK REVDAT 1 03-MAY-23 7XOT 0 JRNL AUTH K.XU JRNL TITL CRYSTAL STRUCTURE OF KEAP1_6K JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX V1.17.1 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 12105 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2362 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 24.9400 - 6.8900 0.95 1209 129 0.1854 0.2163 REMARK 3 2 6.8800 - 5.4900 0.98 1272 146 0.1962 0.2590 REMARK 3 3 5.4800 - 4.8000 0.99 1236 140 0.1554 0.1980 REMARK 3 4 4.8000 - 4.3600 0.99 1238 142 0.1381 0.1824 REMARK 3 5 4.3600 - 4.0500 0.98 1259 140 0.1339 0.1803 REMARK 3 6 4.0500 - 3.8100 0.99 1259 140 0.1554 0.2200 REMARK 3 7 3.8100 - 3.6200 0.98 1235 141 0.1813 0.2352 REMARK 3 8 3.6200 - 3.4700 0.97 1215 136 0.1682 0.2322 REMARK 3 9 3.4700 - 3.3300 0.98 1261 144 0.1695 0.2616 REMARK 3 10 3.3300 - 3.2200 0.98 1226 136 0.1881 0.2825 REMARK 3 11 3.2200 - 3.1200 0.98 1242 140 0.2078 0.3052 REMARK 3 12 3.1200 - 3.0300 0.97 1223 135 0.2172 0.2744 REMARK 3 13 3.0300 - 2.9500 0.98 1283 144 0.2146 0.3105 REMARK 3 14 2.9500 - 2.8800 0.98 1224 139 0.2120 0.2971 REMARK 3 15 2.8800 - 2.8100 0.97 1228 137 0.1993 0.2791 REMARK 3 16 2.8100 - 2.7500 0.98 1245 140 0.2110 0.2668 REMARK 3 17 2.7500 - 2.7000 0.94 1176 133 0.2508 0.2921 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.344 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.926 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 39.89 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.84 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 2338 REMARK 3 ANGLE : 1.150 3193 REMARK 3 CHIRALITY : 0.060 324 REMARK 3 PLANARITY : 0.007 416 REMARK 3 DIHEDRAL : 24.115 347 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7XOT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1300029153. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-22 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL10U2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 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 : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12109 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.11900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.52100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 4XMB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4.0M AMMONIUM ACETATE, 0.1M TRIS-HCL, REMARK 280 PH 8.8., VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 63.38550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.15450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 63.38550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.15450 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 GLY A 318 REMARK 465 SER A 319 REMARK 465 HIS A 320 REMARK 465 ALA A 321 REMARK 465 PRO A 322 REMARK 465 LYS A 323 REMARK 465 VAL A 324 REMARK 465 SER A 383 REMARK 465 PRO A 384 REMARK 465 ASP A 385 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 GLU A 540 CG CD OE1 OE2 REMARK 470 GLU A 542 CG CD OE1 OE2 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 OD2 ASP A 422 NH1 ARG A 470 1.86 REMARK 500 REMARK 500 REMARK: NULL 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 CYS A 434 CB CYS A 434 SG 0.155 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 ARG A 336 -46.14 77.51 REMARK 500 VAL A 453 -166.90 -120.55 REMARK 500 THR A 481 -58.72 -121.70 REMARK 500 GLN A 563 61.38 31.66 REMARK 500 REMARK 500 REMARK: NULL DBREF 7XOT A 321 609 UNP Q14145 KEAP1_HUMAN 321 609 SEQADV 7XOT GLY A 318 UNP Q14145 EXPRESSION TAG SEQADV 7XOT SER A 319 UNP Q14145 EXPRESSION TAG SEQADV 7XOT HIS A 320 UNP Q14145 EXPRESSION TAG SEQRES 1 A 292 GLY SER HIS ALA PRO LYS VAL GLY ARG LEU ILE TYR THR SEQRES 2 A 292 ALA GLY GLY TYR PHE ARG GLN SER LEU SER TYR LEU GLU SEQRES 3 A 292 ALA TYR ASN PRO SER ASP GLY THR TRP LEU ARG LEU ALA SEQRES 4 A 292 ASP LEU GLN VAL PRO ARG SER GLY LEU ALA GLY CYS VAL SEQRES 5 A 292 VAL GLY GLY LEU LEU TYR ALA VAL GLY GLY ARG ASN ASN SEQRES 6 A 292 SER PRO ASP GLY ASN THR ASP SER SER ALA LEU ASP CYS SEQRES 7 A 292 TYR ASN PRO MET THR ASN GLN TRP SER PRO CYS ALA PRO SEQRES 8 A 292 MET SER VAL PRO ARG ASN ARG ILE GLY VAL GLY VAL ILE SEQRES 9 A 292 ASP GLY HIS ILE TYR ALA VAL GLY GLY SER HIS GLY CYS SEQRES 10 A 292 ILE HIS HIS ASN SER VAL GLU ARG TYR GLU PRO GLU ARG SEQRES 11 A 292 ASP GLU TRP HIS LEU VAL ALA PRO MET LEU THR ARG ARG SEQRES 12 A 292 ILE GLY VAL GLY VAL ALA VAL LEU ASN ARG LEU LEU TYR SEQRES 13 A 292 ALA VAL GLY GLY PHE ASP GLY THR ASN ARG LEU ASN SER SEQRES 14 A 292 ALA GLU CYS TYR TYR PRO GLU ARG ASN GLU TRP ARG MET SEQRES 15 A 292 ILE THR ALA MET ASN THR ILE ARG SER GLY ALA GLY VAL SEQRES 16 A 292 CYS VAL LEU HIS ASN CYS ILE TYR ALA ALA GLY GLY TYR SEQRES 17 A 292 ASP GLY GLN ASP GLN LEU ASN SER VAL GLU ARG TYR ASP SEQRES 18 A 292 VAL GLU THR GLU THR TRP THR PHE VAL ALA PRO MET LYS SEQRES 19 A 292 HIS ARG ARG SER ALA LEU GLY ILE THR VAL HIS GLN GLY SEQRES 20 A 292 ARG ILE TYR VAL LEU GLY GLY TYR ASP GLY HIS THR PHE SEQRES 21 A 292 LEU ASP SER VAL GLU CYS TYR ASP PRO ASP THR ASP THR SEQRES 22 A 292 TRP SER GLU VAL THR ARG MET THR SER GLY ARG SER GLY SEQRES 23 A 292 VAL GLY VAL ALA VAL THR HET HB6 A 801 180 HETNAM HB6 2-[[4-[(2-AZANYL-2-OXIDANYLIDENE-ETHYL)-(4- HETNAM 2 HB6 METHOXYPHENYL)SULFONYL-AMINO]NAPHTHALEN-1-YL]-[4-(2- HETNAM 3 HB6 DIETHOXYPHOSPHORYLETHANOYLAMINO)PHENYL]SULFONYL- HETNAM 4 HB6 AMINO]ETHANAMIDE FORMUL 2 HB6 C33 H38 N5 O11 P S2 SHEET 1 AA1 4 TRP A 352 LEU A 355 0 SHEET 2 AA1 4 LEU A 342 TYR A 345 -1 N ALA A 344 O LEU A 353 SHEET 3 AA1 4 LEU A 327 ALA A 331 -1 N THR A 330 O GLU A 343 SHEET 4 AA1 4 GLY A 605 THR A 609 -1 O ALA A 607 N TYR A 329 SHEET 1 AA2 4 ALA A 366 VAL A 370 0 SHEET 2 AA2 4 LEU A 373 VAL A 377 -1 O TYR A 375 N CYS A 368 SHEET 3 AA2 4 LEU A 393 ASN A 397 -1 O TYR A 396 N LEU A 374 SHEET 4 AA2 4 GLN A 402 CYS A 406 -1 O SER A 404 N CYS A 395 SHEET 1 AA3 2 ARG A 380 ASN A 381 0 SHEET 2 AA3 2 THR A 388 ASP A 389 -1 O THR A 388 N ASN A 381 SHEET 1 AA4 4 GLY A 417 ILE A 421 0 SHEET 2 AA4 4 HIS A 424 VAL A 428 -1 O TYR A 426 N GLY A 419 SHEET 3 AA4 4 VAL A 440 TYR A 443 -1 O GLU A 441 N ALA A 427 SHEET 4 AA4 4 TRP A 450 LEU A 452 -1 O HIS A 451 N ARG A 442 SHEET 1 AA5 2 SER A 431 HIS A 432 0 SHEET 2 AA5 2 ILE A 435 HIS A 436 -1 O ILE A 435 N HIS A 432 SHEET 1 AA6 4 GLY A 464 LEU A 468 0 SHEET 2 AA6 4 LEU A 471 VAL A 475 -1 O TYR A 473 N ALA A 466 SHEET 3 AA6 4 ALA A 487 TYR A 491 -1 O TYR A 490 N LEU A 472 SHEET 4 AA6 4 GLU A 496 ILE A 500 -1 O GLU A 496 N TYR A 491 SHEET 1 AA7 4 GLY A 511 LEU A 515 0 SHEET 2 AA7 4 CYS A 518 ALA A 522 -1 O ALA A 522 N GLY A 511 SHEET 3 AA7 4 VAL A 534 ASP A 538 -1 O TYR A 537 N ILE A 519 SHEET 4 AA7 4 THR A 543 VAL A 547 -1 O THR A 545 N ARG A 536 SHEET 1 AA8 4 GLY A 558 HIS A 562 0 SHEET 2 AA8 4 ARG A 565 LEU A 569 -1 O TYR A 567 N THR A 560 SHEET 3 AA8 4 SER A 580 ASP A 585 -1 O GLU A 582 N VAL A 568 SHEET 4 AA8 4 THR A 590 ARG A 596 -1 O SER A 592 N CYS A 583 SSBOND 1 CYS A 434 CYS A 434 1555 2555 2.00 CRYST1 126.771 76.309 48.248 90.00 105.62 90.00 C 1 2 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 0.007888 0.000000 0.002206 0.00000 SCALE2 0.000000 0.013105 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021521 0.00000