HEADER MEMBRANE PROTEIN 04-FEB-11 2Y8D TITLE STRUCTURE OF DBL6 EPSILON DOMAIN FROM VAR2CSA STRAIN FCR3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ERYTHROCYTE MEMBRANE PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DBL6 EPSILON, RESIDUES 2326-2631; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_TAXID: 5833; SOURCE 4 STRAIN: FCR3; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: SHUFFLE; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET15B KEYWDS MEMBRANE PROTEIN, DBL EPSILON, PFEMP1, MALARIA EXPDTA X-RAY DIFFRACTION AUTHOR S.GANGNARD,S.RAMBOARINA,A.LEWIT-BENTLEY,G.A.BENTLEY REVDAT 6 20-DEC-23 2Y8D 1 REMARK LINK REVDAT 5 06-MAR-19 2Y8D 1 REMARK LINK REVDAT 4 15-MAY-13 2Y8D 1 JRNL REVDAT 3 20-MAR-13 2Y8D 1 JRNL REVDAT 2 27-FEB-13 2Y8D 1 JRNL REVDAT 1 15-FEB-12 2Y8D 0 JRNL AUTH S.GANGNARD,C.BADAUT,S.RAMBOARINA,B.BARON,T.RAMDANI,B.GAMAIN, JRNL AUTH 2 P.DELORON,A.LEWIT-BENTLEY,G.A.BENTLEY JRNL TITL STRUCTURAL AND IMMUNOLOGICAL CORRELATIONS BETWEEN THE JRNL TITL 2 VARIABLE BLOCKS OF THE VAR2CSA DOMAIN DBL6EPSILON FROM TWO JRNL TITL 3 PLASMODIUM FALCIPARUM PARASITE LINES. JRNL REF J.MOL.BIOL. V. 425 1697 2013 JRNL REFN ISSN 0022-2836 JRNL PMID 23429057 JRNL DOI 10.1016/J.JMB.2013.02.014 REMARK 2 REMARK 2 RESOLUTION. 1.84 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.9.3 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.84 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.92 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 3 NUMBER OF REFLECTIONS : 24727 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 + TEST SET) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 1267 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 : 12 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.84 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.92 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.55 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 1953 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2353 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1848 REMARK 3 BIN R VALUE (WORKING SET) : 0.2358 REMARK 3 BIN FREE R VALUE : 0.2266 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.38 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 105 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 : 2317 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 112 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.74 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.84 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.30290 REMARK 3 B22 (A**2) : 0.83510 REMARK 3 B33 (A**2) : 1.46790 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.23180 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.271 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.155 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.138 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.155 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.139 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2413 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 3236 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 884 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 76 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 331 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2413 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 299 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2917 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.05 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.72 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 21.68 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2Y8D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-FEB-11. REMARK 100 THE DEPOSITION ID IS D_1290047259. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-10 REMARK 200 TEMPERATURE (KELVIN) : 180 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9801 REMARK 200 MONOCHROMATOR : CHANNEL-CUT SI (111) CRYSTAL REMARK 200 OPTICS : KB-MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24727 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.840 REMARK 200 RESOLUTION RANGE LOW (A) : 35.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.06000 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) : 1.84 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 1.00000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2WAU REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 0.1M NA ACETATE, PH 4.8, REMARK 280 0.1M MGCL2, 2.6% BENZAMIDINE, 10MG/ML PROTEIN IN 0.02M TRIS PH 8, REMARK 280 0.14M NACL, 0.045M CYSTAMINE; VAPOUR DIFFUSION, VAPOR DIFFUSION 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 42.92950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.11450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 42.92950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.11450 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 C1 BEN A3629 LIES ON A SPECIAL POSITION. REMARK 375 N2 BEN A3629 LIES ON A SPECIAL POSITION. 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 2326 REMARK 465 HIS A 2603 REMARK 465 ILE A 2604 REMARK 465 ASP A 2605 REMARK 465 ASP A 2606 REMARK 465 LYS A 2607 REMARK 465 ASN A 2608 REMARK 465 LYS A 2609 REMARK 465 THR A 2610 REMARK 465 TRP A 2611 REMARK 465 LYS A 2612 REMARK 465 ASN A 2613 REMARK 465 PRO A 2614 REMARK 465 TYR A 2615 REMARK 465 GLU A 2616 REMARK 465 THR A 2617 REMARK 465 LEU A 2618 REMARK 465 GLU A 2619 REMARK 465 ASP A 2620 REMARK 465 THR A 2621 REMARK 465 PHE A 2622 REMARK 465 LYS A 2623 REMARK 465 PRO A 2629 REMARK 465 LYS A 2630 REMARK 465 PRO A 2631 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 SER A2539 OG REMARK 470 ASP A2541 CG OD1 OD2 REMARK 470 LYS A2602 CG CD CE NZ REMARK 470 ASP A2627 CG OD1 OD2 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 ASN A2352 63.22 39.44 REMARK 500 LEU A2375 84.66 -154.76 REMARK 500 ALA A2414 95.16 -66.58 REMARK 500 ASP A2455 -128.35 57.61 REMARK 500 CYS A2530 36.30 -97.68 REMARK 500 ASN A2595 15.55 58.56 REMARK 500 ASP A2627 90.92 -64.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A2481 0.28 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 BENZAMIDINE (BDN): THE BENZAMIDINE MOIETY LIES ON A REMARK 600 TWO-FOLD AXIS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN A 3629 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DHL A 3630 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DHL A 3631 DBREF 2Y8D A 2326 2631 UNP Q6UDW7 Q6UDW7_PLAFA 2326 2631 SEQRES 1 A 306 GLY ASN ASP TYR ILE CYS ASN LYS TYR LYS ASN ILE HIS SEQRES 2 A 306 ASP ARG MET LYS LYS ASN ASN GLY ASN PHE VAL THR ASP SEQRES 3 A 306 ASN PHE VAL LYS LYS SER TRP GLU ILE SER ASN GLY VAL SEQRES 4 A 306 LEU ILE PRO PRO ARG ARG LYS ASN LEU PHE LEU TYR ILE SEQRES 5 A 306 ASP PRO SER LYS ILE CYS GLU TYR LYS LYS ASP PRO LYS SEQRES 6 A 306 LEU PHE LYS ASP PHE ILE TYR TRP SER ALA PHE THR GLU SEQRES 7 A 306 VAL GLU ARG LEU LYS LYS ALA TYR GLY GLY ALA ARG ALA SEQRES 8 A 306 LYS VAL VAL HIS ALA MET LYS TYR SER PHE THR ASP ILE SEQRES 9 A 306 GLY SER ILE ILE LYS GLY ASP ASP MET MET GLU LYS ASN SEQRES 10 A 306 SER SER ASP LYS ILE GLY LYS ILE LEU GLY ASP THR ASP SEQRES 11 A 306 GLY GLN ASN GLU LYS ARG LYS LYS TRP TRP ASP MET ASN SEQRES 12 A 306 LYS TYR HIS ILE TRP GLU SER MET LEU CYS GLY TYR ARG SEQRES 13 A 306 GLU ALA GLU GLY ASP THR GLU THR ASN GLU ASN CYS ARG SEQRES 14 A 306 PHE PRO ASP ILE GLU SER VAL PRO GLN PHE LEU ARG TRP SEQRES 15 A 306 PHE GLN GLU TRP SER GLU ASN PHE CYS ASP ARG ARG GLN SEQRES 16 A 306 LYS LEU TYR ASP LYS LEU ASN SER GLU CYS ILE SER ALA SEQRES 17 A 306 GLU CYS THR ASN GLY SER VAL ASP ASN SER LYS CYS THR SEQRES 18 A 306 HIS ALA CYS VAL ASN TYR LYS ASN TYR ILE LEU THR LYS SEQRES 19 A 306 LYS THR GLU TYR GLU ILE GLN THR ASN LYS TYR ASP ASN SEQRES 20 A 306 GLU PHE LYS ASN LYS ASN SER ASN ASP LYS ASP ALA PRO SEQRES 21 A 306 ASP TYR LEU LYS GLU LYS CYS ASN ASP ASN LYS CYS GLU SEQRES 22 A 306 CYS LEU ASN LYS HIS ILE ASP ASP LYS ASN LYS THR TRP SEQRES 23 A 306 LYS ASN PRO TYR GLU THR LEU GLU ASP THR PHE LYS SER SEQRES 24 A 306 LYS CYS ASP CYS PRO LYS PRO HET DHL A3630 4 HET DHL A3631 4 HET BEN A3629 9 HETNAM DHL 2-AMINO-ETHANETHIOL HETNAM BEN BENZAMIDINE HETSYN DHL 2,3-DESHYDROLANTHIONINE FORMUL 2 DHL 2(C2 H7 N S) FORMUL 4 BEN C7 H8 N2 FORMUL 5 HOH *112(H2 O) HELIX 1 1 ILE A 2330 ASN A 2345 1 16 HELIX 2 2 ASN A 2352 LYS A 2356 5 5 HELIX 3 3 ASP A 2378 SER A 2380 5 3 HELIX 4 4 LYS A 2381 ASP A 2388 1 8 HELIX 5 5 ASP A 2388 TYR A 2411 1 24 HELIX 6 6 ALA A 2414 GLY A 2435 1 22 HELIX 7 7 LYS A 2441 LEU A 2451 1 11 HELIX 8 8 ASN A 2458 GLU A 2484 1 27 HELIX 9 9 PRO A 2496 VAL A 2501 5 6 HELIX 10 10 PRO A 2502 CYS A 2530 1 29 HELIX 11 11 ASN A 2542 PHE A 2574 1 33 HELIX 12 12 ASP A 2583 CYS A 2592 1 10 SHEET 1 AA 2 GLU A2359 SER A2361 0 SHEET 2 AA 2 VAL A2364 ILE A2366 -1 O VAL A2364 N SER A2361 SSBOND 1 CYS A 2331 CYS A 2478 1555 1555 2.04 SSBOND 2 CYS A 2516 CYS A 2599 1555 1555 2.04 SSBOND 3 CYS A 2530 CYS A 2545 1555 1555 2.03 SSBOND 4 CYS A 2535 CYS A 2628 1555 1555 2.04 SSBOND 5 CYS A 2549 CYS A 2626 1555 1555 2.03 SSBOND 6 CYS A 2592 CYS A 2597 1555 1555 2.03 LINK SG CYS A2383 SG DHL A3631 1555 1555 2.04 LINK SG CYS A2493 SG DHL A3630 1555 1555 2.03 SITE 1 AC1 5 HOH A2113 ILE A2360 THR A2558 THR A2561 SITE 2 AC1 5 GLU A2562 SITE 1 AC2 4 TYR A2480 THR A2489 GLU A2491 CYS A2493 SITE 1 AC3 2 CYS A2383 ASN A2537 CRYST1 85.859 56.229 75.849 90.00 123.09 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 0.011647 0.000000 0.007590 0.00000 SCALE2 0.000000 0.017784 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015736 0.00000