PDB Short entry for 1R8U HEADER TRANSCRIPTION/TRANSCRIPTION ACTIVATOR 28-OCT-03 1R8U TITLE NMR STRUCTURE OF CBP TAZ1/CITED2 COMPLEX CAVEAT 1R8U CHIRALITY ERROR AT CYS379B MODEL 13 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CBP/P300-INTERACTING TRANSACTIVATOR 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CITED2 CAD (RESIDUES 200-269); COMPND 5 SYNONYM: MSG-RELATED PROTEIN 1, MRG1 PROTEIN, P35SRJ, CITED2; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: CREB-BINDING PROTEIN; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: CBP TAZ1 (RESIDUES 334-433); COMPND 11 SYNONYM: CBP; COMPND 12 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: CITED2, MRG1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 13 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 14 ORGANISM_TAXID: 10090; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 18 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 19 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS ZINC-BINDING MOTIFS, PROTEIN-PROTEIN COMPLEX, TAZ ZINC FINGER, KEYWDS 2 TRANSCRIPTION-TRANSCRIPTION ACTIVATOR COMPLEX EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR R.N.DE GUZMAN,M.MARTINEZ-YAMOUT,H.J.DYSON,P.E.WRIGHT REVDAT 3 02-MAR-22 1R8U 1 REMARK LINK REVDAT 2 24-FEB-09 1R8U 1 VERSN REVDAT 1 23-MAR-04 1R8U 0 JRNL AUTH R.N.DE GUZMAN,M.A.MARTINEZ-YAMOUT,H.J.DYSON,P.E.WRIGHT JRNL TITL INTERACTION OF THE TAZ1 DOMAIN OF THE CREB-BINDING PROTEIN JRNL TITL 2 WITH THE ACTIVATION DOMAIN OF CITED2: REGULATION BY JRNL TITL 3 COMPETITION BETWEEN INTRINSICALLY UNSTRUCTURED LIGANDS FOR JRNL TITL 4 NON-IDENTICAL BINDING SITES. JRNL REF J.BIOL.CHEM. V. 279 3042 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 14594809 JRNL DOI 10.1074/JBC.M310348200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRPIPE 2003, AMBER 7.0 REMARK 3 AUTHORS : DELAGLIO, BAX (NMRPIPE), DAVID CASE ET AL. (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1R8U COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-NOV-03. REMARK 100 THE DEPOSITION ID IS D_1000020580. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 298; 298; 298 REMARK 210 PH : 6.8; 6.8; 6.8; 6.8 REMARK 210 IONIC STRENGTH : 16 MM; 16 MM; 16 MM; 16 MM REMARK 210 PRESSURE : 1 ATM; 1 ATM; 1 ATM; 1 ATM REMARK 210 SAMPLE CONTENTS : 0.5MM N15 TAZ1, UNLABELED REMARK 210 CITED2, 90% H2O, 10% D2O; 0.5MM REMARK 210 UNLABELED TAZ1, N15 CITED2, 90% REMARK 210 H2O, 10% D2O; 0.5MM C13,N15 TAZ1, REMARK 210 UNLABELED CITED2, 90% H2O, 10% REMARK 210 D2O; 0.5MM UNLABELED TAZ1, REMARK 210 CITED2, 90% H2O,10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY; 3D_13C REMARK 210 -SEPARATED_NOESY; 3D_13C- REMARK 210 SEPARATED_ROESY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 900 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE; DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRDRAW 4.1.3., DYANA 1.5 REMARK 210 METHOD USED : AMBER SIMULATED ANNEALING AND REMARK 210 MINIMIZATION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 1 ARG B 369 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 1 ARG B 385 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 1 ARG B 439 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 ARG A 239 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 2 ARG A 267 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 2 ARG B 377 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 4 ARG B 377 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 4 ARG B 439 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 5 ARG B 439 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 6 ARG B 369 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 6 ARG B 439 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 7 ARG A 239 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 7 ARG B 350 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 7 ARG B 369 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 8 ARG A 239 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 8 ARG B 439 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 9 ARG B 369 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 9 ARG B 439 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 10 ARG B 377 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 10 ARG B 439 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 11 ARG B 350 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 11 ARG B 377 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 11 ARG B 412 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 12 ARG A 239 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 13 ARG A 239 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 15 ARG B 368 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 15 ARG B 369 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 15 ARG B 439 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 16 ARG B 439 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 17 ARG A 239 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 17 ARG B 368 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 17 ARG B 369 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 17 ARG B 385 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 18 ARG B 368 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 18 ARG B 369 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 18 ARG B 439 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 19 ARG B 350 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 19 ARG B 369 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 20 ARG B 368 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES 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 1 LYS A 241 -41.39 -142.55 REMARK 500 1 PHE A 255 -19.70 -37.76 REMARK 500 1 THR A 257 -174.11 -68.66 REMARK 500 1 PHE A 259 39.36 -70.79 REMARK 500 1 PRO B 347 -166.97 -100.16 REMARK 500 1 ASN B 373 -28.22 -145.88 REMARK 500 2 PHE A 255 -49.36 -20.54 REMARK 500 2 ASP A 258 21.12 -146.30 REMARK 500 2 ARG A 267 -4.37 -58.55 REMARK 500 2 ALA B 345 58.72 -144.46 REMARK 500 2 ASN B 373 -18.86 -47.03 REMARK 500 2 GLU B 375 15.73 -144.09 REMARK 500 2 ALA B 378 -150.79 -120.48 REMARK 500 2 CYS B 421 -177.15 -69.01 REMARK 500 3 PHE A 253 74.90 -150.93 REMARK 500 3 PHE A 255 -41.81 -28.22 REMARK 500 3 PRO A 265 170.13 -55.46 REMARK 500 3 THR B 344 3.48 -65.31 REMARK 500 3 ASN B 373 -30.19 -142.64 REMARK 500 3 GLU B 375 20.02 -151.54 REMARK 500 3 THR B 422 -8.03 -140.42 REMARK 500 4 LYS A 241 -45.42 -133.65 REMARK 500 4 PHE A 255 -23.15 -35.18 REMARK 500 4 THR B 344 -44.83 -153.23 REMARK 500 4 ASN B 373 -33.54 -147.58 REMARK 500 4 GLU B 375 -39.60 -148.73 REMARK 500 4 VAL B 376 55.95 32.01 REMARK 500 4 ASP B 437 10.88 -61.08 REMARK 500 5 LYS A 241 -41.42 -134.43 REMARK 500 5 PHE A 255 -23.36 -35.32 REMARK 500 5 ARG A 267 8.39 -64.48 REMARK 500 5 ASN B 373 -18.57 -148.06 REMARK 500 5 GLU B 375 15.32 -143.81 REMARK 500 5 SER B 380 11.82 -140.60 REMARK 500 6 LYS A 241 -44.36 -132.68 REMARK 500 6 PHE A 255 -25.19 -39.68 REMARK 500 6 PRO B 347 -167.94 -100.15 REMARK 500 6 ASN B 373 -30.09 -148.60 REMARK 500 6 GLU B 375 25.15 -150.64 REMARK 500 6 GLN B 398 12.94 -146.09 REMARK 500 6 ASP B 425 38.51 -72.01 REMARK 500 7 PHE A 255 -35.93 -23.35 REMARK 500 7 ASP A 258 -4.50 -144.79 REMARK 500 7 PHE A 259 39.52 -78.07 REMARK 500 7 SER A 266 -40.06 -138.80 REMARK 500 7 ASN B 373 -29.29 -143.69 REMARK 500 7 GLU B 375 20.27 -149.83 REMARK 500 7 VAL B 376 92.29 -63.95 REMARK 500 7 THR B 422 -14.23 -140.50 REMARK 500 8 PHE A 255 -28.00 -35.10 REMARK 500 REMARK 500 THIS ENTRY HAS 151 RAMACHANDRAN OUTLIERS. 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 1 ARG B 350 0.08 SIDE CHAIN REMARK 500 1 HIS B 417 0.13 SIDE CHAIN REMARK 500 2 HIS B 417 0.11 SIDE CHAIN REMARK 500 3 HIS B 417 0.10 SIDE CHAIN REMARK 500 4 ARG B 369 0.09 SIDE CHAIN REMARK 500 4 HIS B 417 0.10 SIDE CHAIN REMARK 500 5 HIS B 417 0.11 SIDE CHAIN REMARK 500 6 ARG B 412 0.08 SIDE CHAIN REMARK 500 6 HIS B 417 0.11 SIDE CHAIN REMARK 500 7 HIS B 417 0.10 SIDE CHAIN REMARK 500 8 HIS B 417 0.10 SIDE CHAIN REMARK 500 9 HIS B 417 0.11 SIDE CHAIN REMARK 500 10 HIS B 417 0.10 SIDE CHAIN REMARK 500 12 HIS B 417 0.11 SIDE CHAIN REMARK 500 13 HIS B 362 0.08 SIDE CHAIN REMARK 500 13 HIS B 417 0.12 SIDE CHAIN REMARK 500 15 HIS B 417 0.10 SIDE CHAIN REMARK 500 17 HIS B 417 0.11 SIDE CHAIN REMARK 500 18 HIS B 417 0.11 SIDE CHAIN REMARK 500 19 HIS B 417 0.11 SIDE CHAIN REMARK 500 20 HIS B 417 0.12 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 440 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 362 NE2 REMARK 620 2 CYS B 366 SG 109.6 REMARK 620 3 CYS B 379 SG 107.5 107.4 REMARK 620 4 CYS B 384 SG 110.8 111.5 110.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 441 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 393 NE2 REMARK 620 2 CYS B 397 SG 107.8 REMARK 620 3 CYS B 403 SG 109.4 106.9 REMARK 620 4 CYS B 408 SG 110.5 110.2 111.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 442 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 417 NE2 REMARK 620 2 CYS B 421 SG 108.8 REMARK 620 3 CYS B 426 SG 106.2 112.9 REMARK 620 4 CYS B 429 SG 111.6 105.7 111.7 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 440 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 441 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 442 DBREF 1R8U A 220 269 UNP Q99967 CIT2_HUMAN 220 269 DBREF 1R8U B 340 439 GB 19547885 AAL87531 334 433 SEQRES 1 A 50 THR ASP PHE ILE ASP GLU GLU VAL LEU MET SER LEU VAL SEQRES 2 A 50 ILE GLU MET GLY LEU ASP ARG ILE LYS GLU LEU PRO GLU SEQRES 3 A 50 LEU TRP LEU GLY GLN ASN GLU PHE ASP PHE MET THR ASP SEQRES 4 A 50 PHE VAL CYS LYS GLN GLN PRO SER ARG VAL SER SEQRES 1 B 100 ALA THR GLY PRO THR ALA ASP PRO GLU LYS ARG LYS LEU SEQRES 2 B 100 ILE GLN GLN GLN LEU VAL LEU LEU LEU HIS ALA HIS LYS SEQRES 3 B 100 CYS GLN ARG ARG GLU GLN ALA ASN GLY GLU VAL ARG ALA SEQRES 4 B 100 CYS SER LEU PRO HIS CYS ARG THR MET LYS ASN VAL LEU SEQRES 5 B 100 ASN HIS MET THR HIS CYS GLN ALA GLY LYS ALA CYS GLN SEQRES 6 B 100 VAL ALA HIS CYS ALA SER SER ARG GLN ILE ILE SER HIS SEQRES 7 B 100 TRP LYS ASN CYS THR ARG HIS ASP CYS PRO VAL CYS LEU SEQRES 8 B 100 PRO LEU LYS ASN ALA SER ASP LYS ARG HET ZN B 440 1 HET ZN B 441 1 HET ZN B 442 1 HETNAM ZN ZINC ION FORMUL 3 ZN 3(ZN 2+) HELIX 1 1 ASP A 224 GLY A 236 1 13 HELIX 2 2 LEU A 237 ILE A 240 5 4 HELIX 3 3 GLN A 250 ASP A 254 5 5 HELIX 4 4 PRO A 265 SER A 269 5 5 HELIX 5 5 PRO B 347 ALA B 372 1 26 HELIX 6 6 HIS B 383 THR B 395 1 13 HELIX 7 7 VAL B 405 THR B 422 1 18 HELIX 8 8 VAL B 428 SER B 436 1 9 HELIX 9 9 ASP B 437 ARG B 439 5 3 LINK NE2 HIS B 362 ZN ZN B 440 1555 1555 2.09 LINK SG CYS B 366 ZN ZN B 440 1555 1555 2.30 LINK SG CYS B 379 ZN ZN B 440 1555 1555 2.29 LINK SG CYS B 384 ZN ZN B 440 1555 1555 2.30 LINK NE2 HIS B 393 ZN ZN B 441 1555 1555 2.09 LINK SG CYS B 397 ZN ZN B 441 1555 1555 2.29 LINK SG CYS B 403 ZN ZN B 441 1555 1555 2.29 LINK SG CYS B 408 ZN ZN B 441 1555 1555 2.30 LINK NE2 HIS B 417 ZN ZN B 442 1555 1555 2.07 LINK SG CYS B 421 ZN ZN B 442 1555 1555 2.30 LINK SG CYS B 426 ZN ZN B 442 1555 1555 2.28 LINK SG CYS B 429 ZN ZN B 442 1555 1555 2.30 SITE 1 AC1 4 HIS B 362 CYS B 366 CYS B 379 CYS B 384 SITE 1 AC2 4 HIS B 393 CYS B 397 CYS B 403 CYS B 408 SITE 1 AC3 4 HIS B 417 CYS B 421 CYS B 426 CYS B 429 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000