2AZH - Header Asymmetric Unit

HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 10-SEP-05 2AZH

TITLE SOLUTION STRUCTURE OF IRON-SULFUR CLUSTER ASSEMBLY PROTEIN TITLE 2 SUFU FROM BACILLUS SUBTILIS, WITH ZINC BOUND AT THE ACTIVE TITLE 3 SITE. NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET SR17

COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUFU; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ISCU; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 GENE: YURV; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PMGK; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21D

KEYWDS SR17, NMR, AUTOSTRUCTURE, IRON-SULFUR, ZINC, ISCU, SUFU, KEYWDS 2 NIFU-LIKE, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE KEYWDS 3 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, KEYWDS 4 UNKNOWN FUNCTION

EXPDTA SOLUTION NMR

NUMMDL 10

AUTHOR G.J.KORNHABER,G.V.T.SWAPNA,T.A.RAMELOT,J.R.CORT,J.M.ARAMINI, AUTHOR 2 M.A.KENNEDY,G.T.MONTELIONE,NORTHEAST STRUCTURAL GENOMICS AUTHOR 3 CONSORTIUM (NESG)

REVDAT 3 28-APR-09 2AZH 1 REMARK REVDAT 2 24-FEB-09 2AZH 1 VERSN REVDAT 1 20-SEP-05 2AZH 0

JRNL AUTH G.J.KORNHABER,G.V.T.SWAPNA,T.A.RAMELOT,J.R.CORT, JRNL AUTH 2 J.M.ARAMINI,M.A.KENNEDY,G.T.MONTELIONE JRNL TITL SOLUTION NMR STRUCTURE OF ZN-LIGATED FE-S CLUSTER JRNL TITL 2 ASSEMBLY SCAFFOLD PROTEIN SUFU FROM BACILLUS JRNL TITL 3 SUBTILIS JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR-NIH 2.0.6 REMARK 3 AUTHORS : C.D.SCHWIETERS,J.J.KUSZEWSKI,N.TJANDRA,G.M.CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: DETERMINATION WAS PERFORMED WITH THE REMARK 3 FOLLOWING STEPS: RESONANCE ASSIGNMENTS, TORTION ANGLE REMARK 3 CONTRAINTS, HYDROGEN BONDED PAIRS AND NOESY CROSSPEAK DATA WAS REMARK 3 USED AS INPUT INTO AUTOSTRUCTURE-DYANA. AUTOSTRUCTURE-DYANA REMARK 3 IDENTIFIED DISTANCE CONSTRAINTS. THESE DISTANCE CONSTRAINTS REMARK 3 WERE USED AS INPUT INTO AN XPLOR-NIH SIMULATED ANNEALING. REMARK 3 USING CNS THE TOP TEN XPLOR-NIH STRUCTURES WERE ENERGY REMARK 3 MINIMIZED IN EXPLICIT WATER WITH RDC CONSTRAINTS.

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-SEP-05. REMARK 100 THE RCSB ID CODE IS RCSB034487.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 20; 20 REMARK 210 PH : 6.5; 6.5 REMARK 210 IONIC STRENGTH : 100MM NACL, 50MM SODIUM REMARK 210 PHOSPHATE; 100MM POTASSIUM REMARK 210 PHOSPHATE REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 0.7 MM U-15N, U-13C, REMARK 210 PERDEUTERATEDSUFU WITH 13C,1H- REMARK 210 LEU, VAL AND ILE-DELTA REMARK 210 METHYLS, IN 50MM SODIUM REMARK 210 PHOSPHATE, 100MM NACL, 1MM REMARK 210 DTT, 0.02% NAN3, 5% D2O, 95% REMARK 210 H2O; 1.0 MM U-15N, U-13C, REMARK 210 PERDEUTERATED SUFU WITH 13C,1H REMARK 210 -LEU, VAL AND ILE-DELTA REMARK 210 METHYLS AND 12C,15N,1H - PHE, REMARK 210 TYR IN 100MM POTASSIUM REMARK 210 PHOSPHATE, 200MM GLYCEROL, 1MM REMARK 210 DTT, 0.02% NAN3, 5% D2O, 95% REMARK 210 H2O; 1.0 MM U-5%13C, U-15N REMARK 210 SUFU IN 100MM POTASSIUM REMARK 210 PHOSPHATE, 200MM GLYCEROL, 1MM REMARK 210 DTT, 0.02% NAN3, 5% D2O, 95% REMARK 210 H2O; 0.8 MM U-5%13C, U-15N REMARK 210 SUFU IN 50MM SODIUM PHOSPHATE, REMARK 210 100MM NACL, 1MM DTT, 0.02% REMARK 210 NAN3, 5% HEXAETHYLENE GLYCOL REMARK 210 MONODODECYL ETHER/N-HEXANOL, REMARK 210 90% H2O, 5% D2O; 0.8 MM U-5% REMARK 210 13C, U-15N SUFU IN 50MM SODIUM REMARK 210 PHOSPHATE, 100MM NACL, 1MM REMARK 210 DTT, 0.02% NAN3, 3.5% REMARK 210 PENTAETHYLENE GLYCOL ETHER/N- REMARK 210 OCTANOL, 91.5% H2O, 5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 15N-1H HSQC, 2D 13C-1H REMARK 210 HSQC, 3D HNCO, 3D HNCA, 3D REMARK 210 HNCOCA, 3D HNCACB, 3D REMARK 210 HNCOCACB, 3D HCCCONH-TOCSY, 3D REMARK 210 HCCCONH-TOCSY; 2D HH NOESY, 2D REMARK 210 13C-1H HSQC, 2D 15N-1H HSQC, REMARK 210 3D 15N-NOESY, 3D 13C-NOESY, 4D REMARK 210 CC NOESY; 2D 15N-1H IPAP-HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ; 750 MHZ; REMARK 210 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : AUTOSTRUCTURE-DYANA 1.1.2, REMARK 210 XPLOR-NIH 2.0.6, TALOS 2.1, REMARK 210 NMRPIPE 2.1, AUTOASSIGN 1.9, REMARK 210 SPARKY 3.2, PDBSTAT 3.2, PALES REMARK 210 2.1 REMARK 210 METHOD USED : MINIMAL CONSTRAINT STRUCTURE, REMARK 210 CONTAINED 512 CONFORMATIONALLY REMARK 210 RESTRICTING NOE-DERIVED REMARK 210 DISTANCE CONSTRAINTS, 54 REMARK 210 HYDROGEN BONDED PAIRS, 186 REMARK 210 RESIDUAL DIPOLAR COUPLING REMARK 210 CONSTRAINTS, 197 DIHEDRAL REMARK 210 ANGLE CONSTRAINTS. 7.0 REMARK 210 CONSTRAINTS PER REMARK 210 CONFORMATIONALLY CONSTRAINED REMARK 210 RESIDUE. 1.0 LONG RANGE REMARK 210 CONSTRAINT PER RESIDUE. REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 60 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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: 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 ALA A 5 -22.88 69.86 REMARK 500 1 ASN A 6 82.28 -60.26 REMARK 500 1 LEU A 7 -39.09 177.32 REMARK 500 1 ARG A 23 -140.18 -85.83 REMARK 500 1 ASN A 24 52.46 -116.91 REMARK 500 1 SER A 31 -85.45 -153.39 REMARK 500 1 ASP A 52 57.19 -91.75 REMARK 500 1 LYS A 81 -18.31 -49.88 REMARK 500 1 LYS A 102 -21.87 85.71 REMARK 500 1 TYR A 104 -110.75 -137.27 REMARK 500 1 ASP A 106 -11.08 -46.72 REMARK 500 1 SER A 120 -14.69 -41.22 REMARK 500 1 VAL A 140 41.93 -172.67 REMARK 500 1 LYS A 142 -10.46 -171.02 REMARK 500 1 GLU A 143 -67.29 71.19 REMARK 500 2 SER A 2 -76.61 66.97 REMARK 500 2 ASN A 4 18.78 -179.15 REMARK 500 2 ALA A 5 -176.20 82.93 REMARK 500 2 ASN A 6 -88.50 -174.13 REMARK 500 2 LEU A 7 -25.76 -143.99 REMARK 500 2 PRO A 22 39.21 -73.93 REMARK 500 2 ASN A 29 79.64 -102.20 REMARK 500 2 ASP A 30 -130.61 -115.80 REMARK 500 2 SER A 31 -71.71 -52.08 REMARK 500 2 THR A 40 23.76 -74.91 REMARK 500 2 CYS A 41 -52.73 -136.22 REMARK 500 2 ASP A 43 -88.45 -157.28 REMARK 500 2 ARG A 44 -179.35 179.63 REMARK 500 2 LYS A 50 95.82 -160.79 REMARK 500 2 ASP A 52 59.35 -90.89 REMARK 500 2 ALA A 59 101.74 -167.74 REMARK 500 2 LYS A 102 -18.54 81.48 REMARK 500 2 TYR A 104 -134.03 -137.03 REMARK 500 2 ASP A 106 -2.86 -58.50 REMARK 500 2 ALA A 141 152.39 91.78 REMARK 500 2 GLU A 143 -88.66 65.81 REMARK 500 3 PHE A 3 -57.93 -137.39 REMARK 500 3 ASN A 4 152.71 64.93 REMARK 500 3 ASN A 6 -82.14 -103.33 REMARK 500 3 PRO A 22 45.97 -78.57 REMARK 500 3 ASN A 24 25.93 -142.24 REMARK 500 3 VAL A 27 93.77 -165.39 REMARK 500 3 ASP A 30 -125.86 -101.48 REMARK 500 3 ASP A 52 59.92 -99.17 REMARK 500 3 ALA A 59 118.04 -160.36 REMARK 500 3 GLU A 64 106.63 -163.15 REMARK 500 3 LYS A 83 -153.04 -134.53 REMARK 500 3 TYR A 104 -101.20 -124.64 REMARK 500 3 SER A 120 -13.23 -42.98 REMARK 500 3 LYS A 121 -0.37 -142.93 REMARK 500 3 VAL A 140 -44.72 -178.13 REMARK 500 3 LYS A 142 28.29 -142.91 REMARK 500 3 GLU A 143 -167.28 59.12 REMARK 500 4 ALA A 5 -34.03 -145.83 REMARK 500 4 ARG A 23 115.05 -161.17 REMARK 500 4 VAL A 27 105.02 -167.88 REMARK 500 4 LEU A 28 -155.36 -87.55 REMARK 500 4 ASN A 29 13.31 -166.42 REMARK 500 4 ASP A 30 -71.18 -99.42 REMARK 500 4 SER A 31 -143.98 -73.19 REMARK 500 4 LYS A 50 110.93 -160.61 REMARK 500 4 ASP A 52 59.84 -101.89 REMARK 500 4 SER A 67 24.90 -78.75 REMARK 500 4 LYS A 102 37.48 87.85 REMARK 500 4 TYR A 104 -89.73 -94.59 REMARK 500 4 LEU A 110 40.32 -95.94 REMARK 500 4 SER A 120 -10.16 -49.56 REMARK 500 4 VAL A 140 -28.64 -171.34 REMARK 500 4 LYS A 142 -29.84 177.76 REMARK 500 4 GLU A 143 -76.34 65.76 REMARK 500 4 GLU A 144 123.38 -172.42 REMARK 500 5 ALA A 5 -60.04 -169.92 REMARK 500 5 ARG A 23 62.48 -109.61 REMARK 500 5 LYS A 25 43.51 -145.53 REMARK 500 5 SER A 31 -87.61 -165.40 REMARK 500 5 PRO A 39 118.03 -33.19 REMARK 500 5 THR A 40 -35.68 79.17 REMARK 500 5 ASP A 54 22.34 -151.74 REMARK 500 5 LYS A 81 -17.02 -49.77 REMARK 500 5 ASP A 84 -163.61 -123.78 REMARK 500 5 LYS A 102 -136.94 -123.30 REMARK 500 5 GLU A 103 -158.07 -75.25 REMARK 500 5 TYR A 104 -102.12 -146.73 REMARK 500 5 ASP A 106 20.65 -67.29 REMARK 500 5 SER A 120 -16.14 -42.49 REMARK 500 5 VAL A 140 -27.47 -166.95 REMARK 500 5 LYS A 142 76.60 170.00 REMARK 500 6 SER A 2 -53.31 -150.58 REMARK 500 6 ASN A 21 84.58 -154.34 REMARK 500 6 ARG A 23 -77.53 -73.27 REMARK 500 6 ASN A 24 -22.95 67.24 REMARK 500 6 ASP A 30 -104.06 -79.73 REMARK 500 6 SER A 31 -76.18 -72.05 REMARK 500 6 PRO A 39 105.48 -25.50 REMARK 500 6 THR A 40 -34.52 74.32 REMARK 500 6 ASP A 43 -96.21 40.77 REMARK 500 6 MET A 99 -17.13 -49.20 REMARK 500 6 LYS A 102 -13.93 88.41 REMARK 500 6 TYR A 104 -121.93 -124.75 REMARK 500 6 ASP A 106 -19.06 -48.29 REMARK 500 6 LEU A 110 51.34 -144.57 REMARK 500 6 SER A 120 -15.70 -42.45 REMARK 500 6 ALA A 141 3.43 90.09 REMARK 500 6 LYS A 142 87.86 55.18 REMARK 500 6 GLU A 143 -52.69 69.30 REMARK 500 6 GLU A 144 -71.47 -165.65 REMARK 500 7 PHE A 3 91.58 66.40 REMARK 500 7 ASN A 4 -1.39 -144.59 REMARK 500 7 ASN A 21 78.41 -114.81 REMARK 500 7 ASN A 29 44.08 -93.26 REMARK 500 7 ASP A 30 -130.37 -85.67 REMARK 500 7 SER A 31 -77.45 -52.12 REMARK 500 7 ASP A 43 -110.70 53.79 REMARK 500 7 LYS A 50 100.56 -160.24 REMARK 500 7 ASP A 54 35.85 -159.60 REMARK 500 7 MET A 98 -16.71 -48.15 REMARK 500 7 LYS A 102 81.40 61.28 REMARK 500 7 GLU A 103 31.82 -178.90 REMARK 500 7 ILE A 108 -77.69 -131.99 REMARK 500 7 LEU A 110 -7.99 173.11 REMARK 500 7 LEU A 116 -20.78 -161.88 REMARK 500 7 SER A 120 -16.75 -36.09 REMARK 500 7 ALA A 141 175.29 90.46 REMARK 500 7 GLU A 144 -142.81 -87.96 REMARK 500 8 PHE A 3 -56.05 72.69 REMARK 500 8 ASN A 6 82.47 -69.39 REMARK 500 8 LEU A 7 -36.55 169.47 REMARK 500 8 ASN A 24 81.02 -151.03 REMARK 500 8 ASP A 30 -79.74 172.21 REMARK 500 8 SER A 31 -86.49 -72.01 REMARK 500 8 PRO A 39 109.00 -32.33 REMARK 500 8 THR A 40 -20.49 71.73 REMARK 500 8 ALA A 59 108.06 -161.75 REMARK 500 8 CYS A 66 -163.98 -123.35 REMARK 500 8 LYS A 102 -29.20 97.64 REMARK 500 8 TYR A 104 -106.34 -133.65 REMARK 500 8 ASP A 106 8.87 -61.27 REMARK 500 8 ASP A 112 -72.78 -58.32 REMARK 500 8 LEU A 116 -24.39 -151.03 REMARK 500 8 SER A 120 -15.00 -44.77 REMARK 500 8 ALA A 141 110.91 86.70 REMARK 500 8 GLU A 143 -89.89 41.01 REMARK 500 9 ASN A 4 40.66 -80.34 REMARK 500 9 ALA A 5 19.98 179.59 REMARK 500 9 ARG A 23 -167.29 176.61 REMARK 500 9 ASP A 30 -123.02 -117.58 REMARK 500 9 SER A 31 -72.45 -51.88 REMARK 500 9 ASP A 43 -101.41 54.99 REMARK 500 9 ALA A 59 118.72 -164.26 REMARK 500 9 LYS A 83 -165.47 -129.46 REMARK 500 9 MET A 99 -19.56 -48.87 REMARK 500 9 GLN A 100 -29.84 -140.28 REMARK 500 9 LYS A 102 70.31 88.59 REMARK 500 9 TYR A 104 -59.39 -124.48 REMARK 500 9 ASP A 106 -31.45 -34.80 REMARK 500 9 SER A 120 -14.59 -45.00 REMARK 500 9 VAL A 140 -33.35 -152.29 REMARK 500 9 GLU A 143 69.89 -57.11 REMARK 500 10 SER A 2 -52.10 -144.39 REMARK 500 10 ALA A 5 -73.91 -175.00 REMARK 500 10 PRO A 22 73.45 -69.60 REMARK 500 10 ASN A 24 64.29 -105.53 REMARK 500 10 LYS A 25 163.45 179.52 REMARK 500 10 VAL A 27 117.48 -168.46 REMARK 500 10 ASP A 30 -110.36 -149.75 REMARK 500 10 SER A 31 -74.00 -54.06 REMARK 500 10 THR A 40 -36.56 77.12 REMARK 500 10 CYS A 41 -78.61 -85.85 REMARK 500 10 ASP A 43 -90.90 62.80 REMARK 500 10 ASP A 52 59.26 -96.62 REMARK 500 10 LYS A 102 -31.35 84.87 REMARK 500 10 TYR A 104 -108.84 -144.76 REMARK 500 10 ASP A 106 3.89 -64.08 REMARK 500 10 VAL A 140 -94.16 -129.89 REMARK 500 10 GLU A 143 -78.57 68.02 REMARK 500 10 GLU A 144 -52.11 -124.76 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 150 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 41 SG REMARK 620 2 CYS A 66 SG 113.3 REMARK 620 3 CYS A 128 SG 112.5 132.3 REMARK 620 4 ASP A 43 OD2 90.6 93.5 98.9 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 150

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1XJS RELATED DB: PDB REMARK 900 PREVIOUS REFINEMENT OF NESG TARGET SR17 WITHOUT RESIDUAL REMARK 900 DIPOLAR COUPLING DATA REMARK 900 RELATED ID: 6362 RELATED DB: BMRB REMARK 900 PREVIOUS BMRB DEPOSITION OF SR17 WITHOUT RESIDUAL DIPOLAR REMARK 900 COUPLING DATA REMARK 900 RELATED ID: SR17 RELATED DB: TARGETDB

DBREF 2AZH A 1 147 UNP O32163 NIFU_BACSU 1 147

SEQRES 1 A 147 MET SER PHE ASN ALA ASN LEU ASP THR LEU TYR ARG GLN SEQRES 2 A 147 VAL ILE MET ASP HIS TYR LYS ASN PRO ARG ASN LYS GLY SEQRES 3 A 147 VAL LEU ASN ASP SER ILE VAL VAL ASP MET ASN ASN PRO SEQRES 4 A 147 THR CYS GLY ASP ARG ILE ARG LEU THR MET LYS LEU ASP SEQRES 5 A 147 GLY ASP ILE VAL GLU ASP ALA LYS PHE GLU GLY GLU GLY SEQRES 6 A 147 CYS SER ILE SER MET ALA SER ALA SER MET MET THR GLN SEQRES 7 A 147 ALA ILE LYS GLY LYS ASP ILE GLU THR ALA LEU SER MET SEQRES 8 A 147 SER LYS ILE PHE SER ASP MET MET GLN GLY LYS GLU TYR SEQRES 9 A 147 ASP ASP SER ILE ASP LEU GLY ASP ILE GLU ALA LEU GLN SEQRES 10 A 147 GLY VAL SER LYS PHE PRO ALA ARG ILE LYS CYS ALA THR SEQRES 11 A 147 LEU SER TRP LYS ALA LEU GLU LYS GLY VAL ALA LYS GLU SEQRES 12 A 147 GLU GLY GLY ASN

HET ZN A 150 1

HETNAM ZN ZINC ION

FORMUL 2 ZN ZN 2+

HELIX 1 1 LEU A 7 HIS A 18 1 12 HELIX 2 2 ILE A 68 LYS A 81 1 14 HELIX 3 3 ASP A 84 LYS A 102 1 19 HELIX 4 4 LEU A 110 GLN A 117 1 8 HELIX 5 5 ARG A 125 ALA A 141 1 17

SHEET 1 A 3 ILE A 32 ASN A 37 0 SHEET 2 A 3 ARG A 44 LYS A 50 -1 O ILE A 45 N MET A 36 SHEET 3 A 3 ASP A 58 GLU A 64 -1 O GLU A 64 N ARG A 44

LINK SG CYS A 41 ZN ZN A 150 1555 1555 2.53 LINK SG CYS A 66 ZN ZN A 150 1555 1555 2.29 LINK SG CYS A 128 ZN ZN A 150 1555 1555 2.11 LINK ZN ZN A 150 OD2 ASP A 43 1555 1555 1.62

SITE 1 AC1 4 CYS A 41 ASP A 43 CYS A 66 CYS A 128

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