2JOX - Header Asymmetric Unit

HEADER TRANSCRIPTION 07-APR-07 2JOX

TITLE EMBRYONIC NEURAL INDUCING FACTOR CHURCHILL IS NOT A DNA- TITLE 2 BINDING ZINC FINGER PROTEIN: SOLUTION STRUCTURE REVEALS A TITLE 3 SOLVENT-EXPOSED BETA-SHEET AND ZINC BINUCLEAR CLUSTER

COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHURCHILL PROTEIN; COMPND 3 CHAIN: A; COMPND 4 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: CHURC1, C14ORF52, CHCH; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET21A

KEYWDS PROTEIN, ZINC, TRANSCRIPTION

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR B.M.LEE,B.A.BUCK-KOEHNTOP,M.A.MARTINEZ-YAMOUT, AUTHOR 2 J.M.GOTTESFELD,H.DYSON,P.E.WRIGHT

REVDAT 2 24-FEB-09 2JOX 1 VERSN REVDAT 1 21-AUG-07 2JOX 0

JRNL AUTH B.M.LEE,B.A.BUCK-KOEHNTOP,M.A.MARTINEZ-YAMOUT, JRNL AUTH 2 H.J.DYSON,P.E.WRIGHT JRNL TITL EMBRYONIC NEURAL INDUCING FACTOR CHURCHILL IS NOT JRNL TITL 2 A DNA-BINDING ZINC FINGER PROTEIN: SOLUTION JRNL TITL 3 STRUCTURE REVEALS A SOLVENT-EXPOSED BETA-SHEET AND JRNL TITL 4 ZINC BINUCLEAR CLUSTER JRNL REF J.MOL.BIOL. V. 371 1274 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17610897 JRNL DOI 10.1016/J.JMB.2007.06.021

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AMBER 8, CYANA 2.1 REMARK 3 AUTHORS : CASE, DARDEN, CHEATHAM, III, SIMMERLING, WANG, REMARK 3 DUKE, LUO, AND KOLL (AMBER), GUNTERT, REMARK 3 MUMENTHALER AND WUTHRICH (CYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2JOX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-APR-07. REMARK 100 THE RCSB ID CODE IS RCSB100105.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : 40 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM [U-13C; U-15N] CHURCHILL REMARK 210 PROTEIN, 25 MM TRIS, 100 MM REMARK 210 NACL, 2 MM DTT, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC, 2D 1H-13C REMARK 210 HSQC, 3D HNCO, 3D HNCA, 3D REMARK 210 HNCACB, 3D CBCA(CO)NH, 3D REMARK 210 HBHA(CO)NH, 3D (HCA)CO(CA)NH, REMARK 210 3D C(CO)NH, 3D HCCH-COSY, 3D REMARK 210 CBCGCD, 3D CBCGCE, 3D HNHB, 3D REMARK 210 HACAHB-COSY, 2D 1H-1H NOESY, REMARK 210 3D 1H-15N NOESY, 3D 1H-13C REMARK 210 NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 600 MHZ, 800 MHZ, REMARK 210 900 MHZ, 750 MHZ REMARK 210 SPECTROMETER MODEL : DMX, DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA 2.1, NMRVIEW 5, NMRPIPE REMARK 210 2.5, TALOS REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY 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 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 3 ARG A 106 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 6 ARG A 106 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 9 ARG A 106 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 16 ARG A 106 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 18 ARG A 106 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 19 ARG A 70 NE - CZ - NH1 ANGL. DEV. = 3.0 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 ASN A 15 -3.53 121.22 REMARK 500 1 SER A 34 17.74 80.09 REMARK 500 1 ASN A 43 14.43 58.58 REMARK 500 1 ASP A 50 20.89 45.60 REMARK 500 1 ASN A 63 -65.80 -95.53 REMARK 500 1 ASP A 79 -73.17 50.11 REMARK 500 1 LEU A 90 -63.93 -96.09 REMARK 500 2 ASN A 15 -3.73 121.94 REMARK 500 2 SER A 34 16.42 81.29 REMARK 500 2 ASN A 43 15.76 57.92 REMARK 500 2 ASP A 50 20.35 45.05 REMARK 500 2 ASN A 63 -67.76 -94.92 REMARK 500 2 ASP A 79 -68.88 51.60 REMARK 500 2 LEU A 90 -63.29 -96.82 REMARK 500 2 ARG A 106 40.61 37.34 REMARK 500 3 CYS A 30 170.13 -53.69 REMARK 500 3 SER A 34 15.19 81.75 REMARK 500 3 ASN A 43 12.43 58.02 REMARK 500 3 LYS A 44 109.60 -51.89 REMARK 500 3 ASP A 50 20.99 45.48 REMARK 500 3 ASN A 63 -68.14 -94.89 REMARK 500 3 ASP A 79 -69.16 51.48 REMARK 500 3 LEU A 90 -63.18 -96.32 REMARK 500 3 ARG A 106 17.78 54.17 REMARK 500 4 ASN A 15 -2.89 119.55 REMARK 500 4 SER A 34 17.53 80.71 REMARK 500 4 ASN A 43 18.44 59.15 REMARK 500 4 ASP A 50 21.19 44.82 REMARK 500 4 ASN A 63 -67.00 -96.30 REMARK 500 4 ASP A 79 -71.41 51.74 REMARK 500 4 LEU A 90 -63.82 -95.38 REMARK 500 5 ASN A 15 6.83 84.08 REMARK 500 5 SER A 34 17.04 80.32 REMARK 500 5 ASN A 43 14.61 57.59 REMARK 500 5 ASP A 50 20.91 45.69 REMARK 500 5 ASN A 63 -68.72 -94.84 REMARK 500 5 ASP A 79 -70.05 53.87 REMARK 500 5 LEU A 90 -62.42 -94.76 REMARK 500 6 ASN A 15 6.83 83.95 REMARK 500 6 CYS A 30 170.42 -53.78 REMARK 500 6 SER A 34 15.98 81.32 REMARK 500 6 ASN A 43 13.04 56.28 REMARK 500 6 ASP A 50 20.43 46.75 REMARK 500 6 ASN A 63 -67.92 -94.71 REMARK 500 6 ASP A 79 -70.92 52.27 REMARK 500 6 LEU A 90 -63.13 -96.52 REMARK 500 7 ASN A 15 6.34 82.96 REMARK 500 7 SER A 34 14.60 82.20 REMARK 500 7 ASN A 43 15.82 57.78 REMARK 500 7 ASP A 50 20.73 45.10 REMARK 500 7 ASN A 63 -67.70 -95.86 REMARK 500 7 ASP A 79 -69.00 51.05 REMARK 500 7 LEU A 90 -63.16 -96.64 REMARK 500 8 ASN A 15 7.19 83.66 REMARK 500 8 CYS A 30 170.47 -53.52 REMARK 500 8 SER A 34 14.66 82.12 REMARK 500 8 ASN A 43 14.21 57.32 REMARK 500 8 ASP A 50 20.52 45.77 REMARK 500 8 ASN A 63 -67.97 -94.85 REMARK 500 8 ASP A 79 -68.78 51.53 REMARK 500 8 LEU A 90 -63.19 -96.33 REMARK 500 9 ASN A 15 -2.90 121.25 REMARK 500 9 SER A 34 18.90 83.07 REMARK 500 9 ASN A 43 18.38 58.24 REMARK 500 9 ASP A 50 20.69 45.07 REMARK 500 9 ASN A 63 -61.71 -97.19 REMARK 500 9 HIS A 65 19.43 52.49 REMARK 500 9 ASP A 79 -77.10 50.73 REMARK 500 9 LEU A 90 -62.83 -96.40 REMARK 500 10 ASN A 15 7.91 81.42 REMARK 500 10 SER A 34 16.25 81.38 REMARK 500 10 ASN A 43 14.86 58.80 REMARK 500 10 ASP A 50 20.96 45.41 REMARK 500 10 ASN A 63 -68.32 -95.63 REMARK 500 10 ASP A 79 -76.33 49.49 REMARK 500 10 LEU A 90 -63.48 -95.71 REMARK 500 10 ARG A 106 -10.55 -145.95 REMARK 500 11 ASN A 15 7.57 81.99 REMARK 500 11 ASN A 43 13.92 58.22 REMARK 500 11 LYS A 44 108.10 -51.95 REMARK 500 11 ASP A 50 20.67 46.03 REMARK 500 11 ASN A 63 -67.91 -94.94 REMARK 500 11 ASP A 79 -70.63 52.67 REMARK 500 11 LEU A 90 -63.70 -95.65 REMARK 500 11 ARG A 106 45.36 36.30 REMARK 500 12 ASN A 15 7.85 83.19 REMARK 500 12 CYS A 30 170.06 -53.56 REMARK 500 12 SER A 34 14.31 82.02 REMARK 500 12 ASN A 43 16.54 57.43 REMARK 500 12 ASP A 50 20.98 44.98 REMARK 500 12 ASN A 63 -68.13 -94.91 REMARK 500 12 ASP A 79 -68.62 51.27 REMARK 500 12 LEU A 90 -63.71 -96.15 REMARK 500 12 ARG A 106 45.40 38.73 REMARK 500 13 ASN A 15 -2.49 120.21 REMARK 500 13 SER A 34 16.73 81.53 REMARK 500 13 ASP A 50 20.43 45.01 REMARK 500 13 ASN A 63 -67.45 -94.82 REMARK 500 13 ASP A 79 -69.04 51.84 REMARK 500 13 LEU A 90 -63.36 -94.59 REMARK 500 14 SER A 34 21.17 80.85 REMARK 500 14 ASN A 43 17.78 58.24 REMARK 500 14 ASP A 50 20.53 44.98 REMARK 500 14 ASN A 63 -66.36 -95.58 REMARK 500 14 ASP A 79 -69.58 50.77 REMARK 500 14 LEU A 90 -63.99 -94.99 REMARK 500 15 ASN A 15 6.82 83.34 REMARK 500 15 SER A 34 15.42 80.80 REMARK 500 15 ASN A 43 12.00 56.97 REMARK 500 15 ASP A 50 20.83 44.90 REMARK 500 15 ASN A 63 -67.98 -95.50 REMARK 500 15 ASP A 79 -72.79 50.25 REMARK 500 15 LEU A 90 -63.23 -96.64 REMARK 500 15 ARG A 106 26.35 43.31 REMARK 500 16 SER A 34 23.38 81.39 REMARK 500 16 ASN A 43 18.18 57.91 REMARK 500 16 ASP A 50 20.78 45.18 REMARK 500 16 ASN A 63 -66.48 -95.22 REMARK 500 16 ASP A 79 -74.18 50.51 REMARK 500 16 LEU A 90 -63.41 -95.50 REMARK 500 16 ASP A 104 78.58 52.87 REMARK 500 17 ASN A 15 7.13 83.40 REMARK 500 17 SER A 34 14.90 81.57 REMARK 500 17 ASN A 43 12.22 56.87 REMARK 500 17 ASP A 50 20.31 45.03 REMARK 500 17 ASN A 63 -68.20 -94.71 REMARK 500 17 ASP A 79 -68.70 51.28 REMARK 500 17 LEU A 90 -63.32 -96.31 REMARK 500 18 ASN A 15 -0.31 120.98 REMARK 500 18 SER A 34 18.87 80.48 REMARK 500 18 ASN A 43 14.46 58.34 REMARK 500 18 ASP A 50 20.82 45.56 REMARK 500 18 ASN A 63 -63.27 -95.87 REMARK 500 18 ASP A 79 -68.52 51.68 REMARK 500 18 LEU A 90 -62.77 -96.46 REMARK 500 19 ASN A 15 7.07 84.22 REMARK 500 19 SER A 34 16.11 81.55 REMARK 500 19 ASN A 43 18.07 57.56 REMARK 500 19 ASP A 50 20.56 45.00 REMARK 500 19 ASN A 63 -66.29 -96.05 REMARK 500 19 HIS A 65 19.85 52.83 REMARK 500 19 ASP A 79 -67.93 54.87 REMARK 500 19 LEU A 90 -63.02 -96.68 REMARK 500 20 ASN A 15 7.03 83.51 REMARK 500 20 SER A 34 16.37 81.08 REMARK 500 20 ASN A 43 13.18 55.98 REMARK 500 20 ASP A 50 20.83 46.23 REMARK 500 20 ASN A 63 -67.46 -94.83 REMARK 500 20 ASP A 79 -68.88 51.21 REMARK 500 20 LEU A 90 -63.33 -96.49 REMARK 500 20 ARG A 106 33.54 39.01 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 TYR A 57 0.07 SIDE_CHAIN REMARK 500 1 HIS A 66 0.10 SIDE_CHAIN REMARK 500 2 TYR A 57 0.07 SIDE_CHAIN REMARK 500 2 HIS A 66 0.10 SIDE_CHAIN REMARK 500 3 TYR A 57 0.08 SIDE_CHAIN REMARK 500 3 HIS A 66 0.10 SIDE_CHAIN REMARK 500 4 TYR A 57 0.07 SIDE_CHAIN REMARK 500 5 HIS A 66 0.10 SIDE_CHAIN REMARK 500 6 HIS A 66 0.10 SIDE_CHAIN REMARK 500 7 TYR A 57 0.07 SIDE_CHAIN REMARK 500 7 HIS A 66 0.10 SIDE_CHAIN REMARK 500 8 HIS A 66 0.10 SIDE_CHAIN REMARK 500 9 HIS A 66 0.10 SIDE_CHAIN REMARK 500 10 TYR A 57 0.07 SIDE_CHAIN REMARK 500 10 HIS A 66 0.10 SIDE_CHAIN REMARK 500 11 TYR A 57 0.08 SIDE_CHAIN REMARK 500 11 HIS A 66 0.10 SIDE_CHAIN REMARK 500 12 HIS A 66 0.10 SIDE_CHAIN REMARK 500 13 HIS A 66 0.10 SIDE_CHAIN REMARK 500 14 TYR A 57 0.07 SIDE_CHAIN REMARK 500 14 HIS A 66 0.10 SIDE_CHAIN REMARK 500 15 TYR A 57 0.07 SIDE_CHAIN REMARK 500 15 HIS A 66 0.10 SIDE_CHAIN REMARK 500 16 HIS A 66 0.09 SIDE_CHAIN REMARK 500 17 HIS A 66 0.10 SIDE_CHAIN REMARK 500 18 TYR A 57 0.07 SIDE_CHAIN REMARK 500 18 HIS A 66 0.10 SIDE_CHAIN REMARK 500 19 TYR A 57 0.07 SIDE_CHAIN REMARK 500 19 HIS A 66 0.09 SIDE_CHAIN REMARK 500 20 HIS A 66 0.10 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 1 ZN A 110 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 59 NE2 REMARK 620 2 HIS A 71 ND1 119.0 REMARK 620 3 CYS A 88 SG 105.4 102.8 REMARK 620 4 CYS A 91 SG 108.1 108.7 113.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 ZN A 108 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 66 NE2 REMARK 620 2 CYS A 2 SG 94.6 REMARK 620 3 CYS A 5 SG 117.9 95.5 REMARK 620 4 CYS A 30 SG 109.3 122.7 115.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 ZN A 109 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 30 SG REMARK 620 2 CYS A 33 SG 115.1 REMARK 620 3 CYS A 61 SG 117.2 102.7 REMARK 620 4 CYS A 64 SG 118.1 98.8 102.0 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 A 108 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 109 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 110

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 15208 RELATED DB: BMRB

DBREF 2JOX A 2 107 UNP Q8WUH1 CHUR_HUMAN 2 107

SEQRES 1 A 106 CYS GLY ASP CYS VAL GLU LYS GLU TYR PRO ASN ARG GLY SEQRES 2 A 106 ASN THR CYS LEU GLU ASN GLY SER PHE LEU LEU ASN PHE SEQRES 3 A 106 THR GLY CYS ALA VAL CYS SER LYS ARG ASP PHE MET LEU SEQRES 4 A 106 ILE THR ASN LYS SER LEU LYS GLU GLU ASP GLY GLU GLU SEQRES 5 A 106 ILE VAL THR TYR ASP HIS LEU CYS LYS ASN CYS HIS HIS SEQRES 6 A 106 VAL ILE ALA ARG HIS GLU TYR THR PHE SER ILE MET ASP SEQRES 7 A 106 GLU PHE GLN GLU TYR THR MET LEU CYS LEU LEU CYS GLY SEQRES 8 A 106 LYS ALA GLU ASP THR ILE SER ILE LEU PRO ASP ASP PRO SEQRES 9 A 106 ARG GLN

HET ZN A 108 1 HET ZN A 109 1 HET ZN A 110 1

HETNAM ZN ZINC ION

FORMUL 2 ZN 3(ZN 2+)

SHEET 1 A 5 MET A 39 GLU A 49 0 SHEET 2 A 5 GLU A 52 CYS A 61 -1 O ILE A 54 N LYS A 47 SHEET 3 A 5 VAL A 67 MET A 78 -1 O TYR A 73 N VAL A 55 SHEET 4 A 5 PHE A 81 CYS A 88 -1 O GLU A 83 N SER A 76 SHEET 5 A 5 GLY A 92 SER A 99 -1 O ASP A 96 N TYR A 84

LINK NE2 HIS A 59 ZN ZN A 110 1555 1555 2.08 LINK NE2 HIS A 66 ZN ZN A 108 1555 1555 2.07 LINK ND1 HIS A 71 ZN ZN A 110 1555 1555 2.08 LINK SG CYS A 2 ZN ZN A 108 1555 1555 2.28 LINK SG CYS A 5 ZN ZN A 108 1555 1555 2.27 LINK SG CYS A 30 ZN ZN A 108 1555 1555 2.35 LINK SG CYS A 30 ZN ZN A 109 1555 1555 2.35 LINK SG CYS A 33 ZN ZN A 109 1555 1555 2.28 LINK SG CYS A 61 ZN ZN A 109 1555 1555 2.29 LINK SG CYS A 64 ZN ZN A 109 1555 1555 2.29 LINK SG CYS A 88 ZN ZN A 110 1555 1555 2.27 LINK SG CYS A 91 ZN ZN A 110 1555 1555 2.28

SITE 1 AC1 5 CYS A 2 CYS A 5 CYS A 30 ALA A 31 SITE 2 AC1 5 HIS A 66 SITE 1 AC2 4 CYS A 30 CYS A 33 CYS A 61 CYS A 64 SITE 1 AC3 4 HIS A 59 HIS A 71 CYS A 88 CYS A 91

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