HEADER METAL TRANSPORT 06-JUL-01 1IQ7 TITLE OVOTRANSFERRIN, C-TERMINAL LOBE, APO FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: OVOTRANSFERRIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL LOBE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 TISSUE: EGG KEYWDS TRANSFERRIN, OVOTRANSFERRIN, IRON BINDING PROTEIN, TRANSPORT PROTEIN, KEYWDS 2 METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR K.MIZUTANI,B.K.MURALIDHARA,H.YAMASHITA,S.TABATA,B.MIKAMI,M.HIROSE REVDAT 7 09-OCT-24 1IQ7 1 REMARK REVDAT 6 27-DEC-23 1IQ7 1 HETSYN REVDAT 5 29-JUL-20 1IQ7 1 COMPND REMARK HETNAM SITE REVDAT 4 13-JUL-11 1IQ7 1 VERSN REVDAT 3 24-FEB-09 1IQ7 1 VERSN REVDAT 2 14-JAN-03 1IQ7 1 REMARK REVDAT 1 28-NOV-01 1IQ7 0 JRNL AUTH K.MIZUTANI,B.K.MURALIDHARA,H.YAMASHITA,S.TABATA,B.MIKAMI, JRNL AUTH 2 M.HIROSE JRNL TITL ANION-MEDIATED FE3+ RELEASE MECHANISM IN OVOTRANSFERRIN JRNL TITL 2 C-LOBE: A STRUCTURALLY IDENTIFIED SO4(2-) BINDING SITE AND JRNL TITL 3 ITS IMPLICATIONS FOR THE KINETIC PATHWAY. JRNL REF J.BIOL.CHEM. V. 276 35940 2001 JRNL REFN ISSN 0021-9258 JRNL PMID 11466309 JRNL DOI 10.1074/JBC.M102590200 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 886061.510 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 63.6 REMARK 3 NUMBER OF REFLECTIONS : 12159 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 SET) : 0.186 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1255 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 31.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 873 REMARK 3 BIN R VALUE (WORKING SET) : 0.2400 REMARK 3 BIN FREE R VALUE : 0.3090 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 110 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.029 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2647 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 46 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.72000 REMARK 3 B22 (A**2) : -1.69000 REMARK 3 B33 (A**2) : 3.41000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.25 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.32 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.730 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.310 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.710 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.350 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.110 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 36.66 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1IQ7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-JUL-01. REMARK 100 THE DEPOSITION ID IS D_1000005171. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-NOV-97 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : NULL 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 : MACSCIENCE M18XHF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : CARBON MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14495 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 70.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 51.79000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.56500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 51.79000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.56500 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 342 REMARK 465 ASN A 343 REMARK 465 GLN A 420 REMARK 465 THR A 424 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 ILE A 345 96.76 -169.89 REMARK 500 ASP A 416 -86.07 -99.28 REMARK 500 TYR A 431 -177.93 -173.39 REMARK 500 ASP A 440 2.10 -69.85 REMARK 500 ALA A 457 156.45 168.46 REMARK 500 TRP A 464 -54.58 -143.03 REMARK 500 LEU A 498 7.28 -69.75 REMARK 500 GLN A 503 -169.02 -102.81 REMARK 500 ILE A 508 -80.63 -45.07 REMARK 500 LYS A 534 -34.78 -144.44 REMARK 500 ILE A 540 -156.64 -131.17 REMARK 500 ASP A 580 32.73 -95.64 REMARK 500 CYS A 584 73.85 -154.93 REMARK 500 ALA A 587 157.57 178.51 REMARK 500 ALA A 601 -73.10 -48.96 REMARK 500 LYS A 622 -13.59 -48.35 REMARK 500 SER A 630 26.89 -162.07 REMARK 500 LEU A 636 -47.96 81.91 REMARK 500 ASN A 672 72.06 46.44 REMARK 500 GLU A 684 -148.45 -106.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1TFA RELATED DB: PDB REMARK 900 1TFA CONTAINS OVOTRANSFERRIN, N-TERMINAL LOBE, APO FORM DBREF 1IQ7 A 342 686 UNP P02789 TRFE_CHICK 361 705 SEQRES 1 A 345 GLU ASN ARG ILE GLN TRP CYS ALA VAL GLY LYS ASP GLU SEQRES 2 A 345 LYS SER LYS CYS ASP ARG TRP SER VAL VAL SER ASN GLY SEQRES 3 A 345 ASP VAL GLU CYS THR VAL VAL ASP GLU THR LYS ASP CYS SEQRES 4 A 345 ILE ILE LYS ILE MET LYS GLY GLU ALA ASP ALA VAL ALA SEQRES 5 A 345 LEU ASP GLY GLY LEU VAL TYR THR ALA GLY VAL CYS GLY SEQRES 6 A 345 LEU VAL PRO VAL MET ALA GLU ARG TYR ASP ASP GLU SER SEQRES 7 A 345 GLN CYS SER LYS THR ASP GLU ARG PRO ALA SER TYR PHE SEQRES 8 A 345 ALA VAL ALA VAL ALA ARG LYS ASP SER ASN VAL ASN TRP SEQRES 9 A 345 ASN ASN LEU LYS GLY LYS LYS SER CYS HIS THR ALA VAL SEQRES 10 A 345 GLY ARG THR ALA GLY TRP VAL ILE PRO MET GLY LEU ILE SEQRES 11 A 345 HIS ASN ARG THR GLY THR CYS ASN PHE ASP GLU TYR PHE SEQRES 12 A 345 SER GLU GLY CYS ALA PRO GLY SER PRO PRO ASN SER ARG SEQRES 13 A 345 LEU CYS GLN LEU CYS GLN GLY SER GLY GLY ILE PRO PRO SEQRES 14 A 345 GLU LYS CYS VAL ALA SER SER HIS GLU LYS TYR PHE GLY SEQRES 15 A 345 TYR THR GLY ALA LEU ARG CYS LEU VAL GLU LYS GLY ASP SEQRES 16 A 345 VAL ALA PHE ILE GLN HIS SER THR VAL GLU GLU ASN THR SEQRES 17 A 345 GLY GLY LYS ASN LYS ALA ASP TRP ALA LYS ASN LEU GLN SEQRES 18 A 345 MET ASP ASP PHE GLU LEU LEU CYS THR ASP GLY ARG ARG SEQRES 19 A 345 ALA ASN VAL MET ASP TYR ARG GLU CYS ASN LEU ALA GLU SEQRES 20 A 345 VAL PRO THR HIS ALA VAL VAL VAL ARG PRO GLU LYS ALA SEQRES 21 A 345 ASN LYS ILE ARG ASP LEU LEU GLU ARG GLN GLU LYS ARG SEQRES 22 A 345 PHE GLY VAL ASN GLY SER GLU LYS SER LYS PHE MET MET SEQRES 23 A 345 PHE GLU SER GLN ASN LYS ASP LEU LEU PHE LYS ASP LEU SEQRES 24 A 345 THR LYS CYS LEU PHE LYS VAL ARG GLU GLY THR THR TYR SEQRES 25 A 345 LYS GLU PHE LEU GLY ASP LYS PHE TYR THR VAL ILE SER SEQRES 26 A 345 SER LEU LYS THR CYS ASN PRO SER ASP ILE LEU GLN MET SEQRES 27 A 345 CYS SER PHE LEU GLU GLY LYS HET NAG A 705 15 HET SO4 A 701 5 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM SO4 SULFATE ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 2 NAG C8 H15 N O6 FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *46(H2 O) HELIX 1 1 GLY A 351 SER A 365 1 15 HELIX 2 2 GLU A 376 LYS A 386 1 11 HELIX 3 3 ASP A 395 CYS A 405 1 11 HELIX 4 4 TRP A 464 GLY A 476 1 13 HELIX 5 5 ASN A 479 PHE A 484 1 6 HELIX 6 6 SER A 496 GLN A 500 5 5 HELIX 7 7 PHE A 522 LYS A 534 1 13 HELIX 8 8 SER A 543 ASN A 548 1 6 HELIX 9 9 GLN A 562 ASP A 564 5 3 HELIX 10 10 MET A 579 CYS A 584 5 6 HELIX 11 11 ARG A 597 GLU A 599 5 3 HELIX 12 12 LYS A 600 GLY A 616 1 17 HELIX 13 13 THR A 652 GLY A 658 1 7 HELIX 14 14 GLY A 658 CYS A 671 1 14 HELIX 15 15 SER A 674 GLU A 684 1 11 SHEET 1 A 2 GLN A 346 VAL A 350 0 SHEET 2 A 2 GLU A 370 VAL A 374 1 O GLU A 370 N TRP A 347 SHEET 1 B 4 VAL A 392 LEU A 394 0 SHEET 2 B 4 ALA A 593 VAL A 596 -1 O ALA A 593 N LEU A 394 SHEET 3 B 4 VAL A 408 ARG A 414 -1 O VAL A 408 N VAL A 596 SHEET 4 B 4 CYS A 643 LYS A 646 -1 O CYS A 643 N ARG A 414 SHEET 1 C 6 GLU A 486 CYS A 488 0 SHEET 2 C 6 LYS A 452 HIS A 455 1 O SER A 453 N CYS A 488 SHEET 3 C 6 VAL A 537 GLN A 541 1 N VAL A 537 O LYS A 452 SHEET 4 C 6 ALA A 429 ARG A 438 -1 N VAL A 434 O ILE A 540 SHEET 5 C 6 PHE A 566 LEU A 569 -1 O GLU A 567 N ALA A 437 SHEET 6 C 6 ARG A 575 ASN A 577 -1 O ALA A 576 N LEU A 568 SHEET 1 D 5 GLU A 486 CYS A 488 0 SHEET 2 D 5 LYS A 452 HIS A 455 1 O SER A 453 N CYS A 488 SHEET 3 D 5 VAL A 537 GLN A 541 1 N VAL A 537 O LYS A 452 SHEET 4 D 5 ALA A 429 ARG A 438 -1 N VAL A 434 O ILE A 540 SHEET 5 D 5 ALA A 587 PRO A 590 -1 O ALA A 587 N ALA A 433 SSBOND 1 CYS A 348 CYS A 380 1555 1555 2.03 SSBOND 2 CYS A 358 CYS A 371 1555 1555 2.03 SSBOND 3 CYS A 405 CYS A 680 1555 1555 2.03 SSBOND 4 CYS A 421 CYS A 643 1555 1555 2.03 SSBOND 5 CYS A 454 CYS A 530 1555 1555 2.03 SSBOND 6 CYS A 478 CYS A 671 1555 1555 2.03 SSBOND 7 CYS A 488 CYS A 502 1555 1555 2.03 SSBOND 8 CYS A 499 CYS A 513 1555 1555 2.03 SSBOND 9 CYS A 570 CYS A 584 1555 1555 2.04 CRYST1 103.580 81.130 50.080 90.00 90.00 90.00 P 21 21 2 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 0.009654 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012326 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019968 0.00000