HEADER LIGASE/PROTEIN BINDING 25-SEP-15 5DZD TITLE CRYSTAL STRUCTURE OF WW4 DOMAIN OF ITCH IN COMPLEX WITH TXNIP PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE ITCHY HOMOLOG; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 324-363; COMPND 5 SYNONYM: ITCH, ATROPHIN-1-INTERACTING PROTEIN 4, AIP4, NFE2- COMPND 6 ASSOCIATED POLYPEPTIDE 1, NAPP1; COMPND 7 EC: 6.3.2.-; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: THIOREDOXIN-INTERACTING PROTEIN; COMPND 11 CHAIN: C, D; COMPND 12 FRAGMENT: UNP RESIDUES 327-338; COMPND 13 SYNONYM: TXNIP, THIOREDOXIN-BINDING PROTEIN 2, VITAMIN D3 UP- COMPND 14 REGULATED PROTEIN 1; COMPND 15 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: ITCH; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-V2R-PRARE2; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: CUSTOM; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 14 ORGANISM_COMMON: HUMAN; SOURCE 15 ORGANISM_TAXID: 9606; SOURCE 16 OTHER_DETAILS: SYNTHETIC KEYWDS STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, LIGASE- KEYWDS 2 PROTEIN BINDING COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.LIU,W.TEMPEL,A.DONG,C.BOUNTRA,C.H.ARROWSMITH,A.M.EDWARDS,J.MIN, AUTHOR 2 STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 3 27-SEP-23 5DZD 1 REMARK REVDAT 2 22-NOV-17 5DZD 1 REMARK REVDAT 1 14-OCT-15 5DZD 0 SPRSDE 14-OCT-15 5DZD 4ROI JRNL AUTH Y.LIU,W.TEMPEL,A.DONG,C.BOUNTRA,C.H.ARROWSMITH,A.M.EDWARDS, JRNL AUTH 2 J.MIN JRNL TITL CRYSTAL STRUCTURE OF WW4 DOMAIN OF ITCH IN COMPLEX WITH JRNL TITL 2 TXNIP PEPTIDE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.57 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.57 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.24 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 15998 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : THIN SHELLS (SFTOOLS) REMARK 3 R VALUE (WORKING + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 789 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 17 REMARK 3 SOLVENT ATOMS : 60 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) : 0.15000 REMARK 3 B22 (A**2) : 0.15000 REMARK 3 B33 (A**2) : -0.29000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.075 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.078 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.043 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.155 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: ARP/WARP WAS USED FOR AUTOMATED MODEL REMARK 3 BUILDING. REFINEMENT RESTRAINTS FOR THE ACETYL AND AMIDE REMARK 3 PROTECTED PEPTIDE TERMINI WERE PREPARED WITH JLIGAND. COOT WAS REMARK 3 USED FOR INTERACTIVE MODEL BUILDING. MODEL GEOMETRY WAS REMARK 3 EVALUATED WITH MOLPROBITY. REMARK 4 REMARK 4 5DZD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-SEP-15. REMARK 100 THE DEPOSITION ID IS D_1000214065. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 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 FR-E SUPERBRIGHT 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 : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN A200 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS, AIMLESS 0.5.15 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16849 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.570 REMARK 200 RESOLUTION RANGE LOW (A) : 37.240 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.30 REMARK 200 R MERGE (I) : 0.04200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 42.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 12.60 REMARK 200 R MERGE FOR SHELL (I) : 0.49700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2YSF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2 M SODIUM FORMATE, 0.1 M TRIS, PH REMARK 280 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 41.23800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 26.33400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 26.33400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 61.85700 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 26.33400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 26.33400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 20.61900 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 26.33400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 26.33400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 61.85700 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 26.33400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 26.33400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 20.61900 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 41.23800 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 468 REMARK 465 ARG A 469 REMARK 465 ARG A 470 REMARK 465 ALA A 471 REMARK 465 SER A 472 REMARK 465 VAL A 473 REMARK 465 GLU A 474 REMARK 465 LEU A 475 REMARK 465 ASN A 476 REMARK 465 GLU A 477 REMARK 465 GLY B 468 REMARK 465 ARG B 469 REMARK 465 ARG B 470 REMARK 465 ALA B 471 REMARK 465 SER B 472 REMARK 465 VAL B 473 REMARK 465 GLU B 474 REMARK 465 LEU B 475 REMARK 465 ACE D 326 REMARK 465 THR D 327 REMARK 465 PRO D 328 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 LYS A 478 CG CD CE NZ REMARK 470 LYS A 513 CG CD CE NZ REMARK 470 GLU B 477 CG CD OE1 OE2 REMARK 470 LYS B 478 NZ REMARK 470 ARG B 487 NH1 NH2 REMARK 470 GLU C 329 OE1 OE2 REMARK 470 GLU D 329 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 SG CYS D 333 UNK UNX D 401 1.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ARG A 487 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 502 NE - CZ - NH1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG A 502 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ASP B 508 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL DBREF 5DZD A 475 514 UNP Q96J02 ITCH_HUMAN 324 363 DBREF 5DZD B 475 514 UNP Q96J02 ITCH_HUMAN 324 363 DBREF 5DZD C 327 338 UNP Q9H3M7 TXNIP_HUMAN 327 338 DBREF 5DZD D 327 338 UNP Q9H3M7 TXNIP_HUMAN 327 338 SEQADV 5DZD GLY A 468 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD ARG A 469 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD ARG A 470 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD ALA A 471 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD SER A 472 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD VAL A 473 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD GLU A 474 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD GLY B 468 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD ARG B 469 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD ARG B 470 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD ALA B 471 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD SER B 472 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD VAL B 473 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD GLU B 474 UNP Q96J02 EXPRESSION TAG SEQADV 5DZD ACE C 326 UNP Q9H3M7 ACETYLATION SEQADV 5DZD NH2 C 339 UNP Q9H3M7 AMIDATION SEQADV 5DZD ACE D 326 UNP Q9H3M7 ACETYLATION SEQADV 5DZD NH2 D 339 UNP Q9H3M7 AMIDATION SEQRES 1 A 47 GLY ARG ARG ALA SER VAL GLU LEU ASN GLU LYS PRO LEU SEQRES 2 A 47 PRO GLU GLY TRP GLU MET ARG PHE THR VAL ASP GLY ILE SEQRES 3 A 47 PRO TYR PHE VAL ASP HIS ASN ARG ARG THR THR THR TYR SEQRES 4 A 47 ILE ASP PRO ARG THR GLY LYS SER SEQRES 1 B 47 GLY ARG ARG ALA SER VAL GLU LEU ASN GLU LYS PRO LEU SEQRES 2 B 47 PRO GLU GLY TRP GLU MET ARG PHE THR VAL ASP GLY ILE SEQRES 3 B 47 PRO TYR PHE VAL ASP HIS ASN ARG ARG THR THR THR TYR SEQRES 4 B 47 ILE ASP PRO ARG THR GLY LYS SER SEQRES 1 C 14 ACE THR PRO GLU ALA PRO PRO CYS TYR MET ASP VAL ILE SEQRES 2 C 14 NH2 SEQRES 1 D 14 ACE THR PRO GLU ALA PRO PRO CYS TYR MET ASP VAL ILE SEQRES 2 D 14 NH2 HET ACE C 326 3 HET NH2 C 339 1 HET NH2 D 339 1 HET UNX A 601 1 HET UNX A 602 1 HET UNX A 603 1 HET UNX A 604 1 HET UNX A 605 1 HET UNX A 606 1 HET UNX A 607 1 HET UNX B 601 1 HET UNX B 602 1 HET UNX B 603 1 HET UNX B 604 1 HET UNX B 605 1 HET UNX B 606 1 HET UNX C 401 1 HET UNX C 402 1 HET UNX C 403 1 HET UNX D 401 1 HETNAM ACE ACETYL GROUP HETNAM NH2 AMINO GROUP HETNAM UNX UNKNOWN ATOM OR ION FORMUL 3 ACE C2 H4 O FORMUL 3 NH2 2(H2 N) FORMUL 5 UNX 17(X) FORMUL 22 HOH *60(H2 O) HELIX 1 AA1 CYS C 333 ILE C 338 1 6 HELIX 2 AA2 CYS D 333 ILE D 338 1 6 SHEET 1 AA1 3 TRP A 484 PHE A 488 0 SHEET 2 AA1 3 PRO A 494 ASP A 498 -1 O VAL A 497 N GLU A 485 SHEET 3 AA1 3 THR A 503 THR A 505 -1 O THR A 503 N ASP A 498 SHEET 1 AA2 3 TRP B 484 PHE B 488 0 SHEET 2 AA2 3 PRO B 494 ASP B 498 -1 O VAL B 497 N GLU B 485 SHEET 3 AA2 3 THR B 503 THR B 505 -1 O THR B 505 N PHE B 496 SSBOND 1 CYS C 333 CYS D 333 1555 1555 2.05 LINK C ACE C 326 N THR C 327 1555 1555 1.35 LINK C ILE C 338 N NH2 C 339 1555 1555 1.33 LINK C ILE D 338 N NH2 D 339 1555 1555 1.35 CRYST1 52.668 52.668 82.476 90.00 90.00 90.00 P 43 21 2 16 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 0.018987 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018987 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012125 0.00000