1L6U - Header Asymmetric Unit

HEADER ELECTRON TRANSPORT 14-MAR-02 1L6U

TITLE NMR STRUCTURE OF OXIDIZED ADRENODOXIN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADRENODOXIN 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ADRENAL FERREDOXIN, HEPATO-FERREDOXIN; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: ADRENAL GLAND; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562

KEYWDS [2FE-2S]-CLUSTER, PRIMARY INTERACTION DOMAIN (HELIX FROM KEYWDS 2 ASP72-ASP79), (ALPHA-BETA)-PROTEIN, 5 HELICES, 5 BETA KEYWDS 3 STRANDS, ELECTRON TRANSPORT

EXPDTA SOLUTION NMR

NUMMDL 10

AUTHOR D.BEILKE,R.WEISS,F.LOHR,P.PRISTOVSEK,F.HANNEMANN, AUTHOR 2 R.BERNHARDT,H.RUETERJANS

REVDAT 3 24-FEB-09 1L6U 1 VERSN REVDAT 2 01-APR-03 1L6U 1 JRNL REVDAT 1 26-JUN-02 1L6U 0

JRNL AUTH D.BEILKE,R.WEISS,F.LOHR,P.PRISTOVSEK,F.HANNEMANN, JRNL AUTH 2 R.BERNHARDT,H.RUTERJANS JRNL TITL A NEW ELECTRON TRANSPORT MECHANISM IN JRNL TITL 2 MITOCHONDRIAL STEROID HYDROXYLASE SYSTEMS BASED ON JRNL TITL 3 STRUCTURAL CHANGES UPON THE REDUCTION OF JRNL TITL 4 ADRENODOXIN. JRNL REF BIOCHEMISTRY V. 41 7969 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 12069587 JRNL DOI 10.1021/BI0160361

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.MULLER,J.J.MULLER,Y.A.MULLER,H.UHLMANN, REMARK 1 AUTH 2 R.BERNHARDT,U.HEINEMANN REMARK 1 TITL NEW ASPECTS OF ELECTRON TRANSFER REVEALED BY THE REMARK 1 TITL 2 CRYSTAL STRUCTURE OF A TRUNCATED BOVINE REMARK 1 TITL 3 ADRENODOXIN, ADX(4-108) REMARK 1 REF STRUCTURE V. 6 269 1998 REMARK 1 REFN ISSN 0969-2126 REMARK 1 DOI 10.1016/S0969-2126(98)00031-8

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : GUENTERT REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1L6U COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-MAR-02. REMARK 100 THE RCSB ID CODE IS RCSB015698.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : 100 MM SALT REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 2-3MM ADRENODOXIN 15N,13C, 50 REMARK 210 MM PHOSPHATE BUFFER, 50MM REMARK 210 NACL, 10% D2O, 0.04% NAN3 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY, 3D_ REMARK 210 15N-SEPARATED_NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 500 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 1.1, DYANA 1.5, REMARK 210 NMR2ST 1.0 REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 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: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY

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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-10 REMARK 465 RES C SSSEQI REMARK 465 ASP A 109 REMARK 465 ALA A 110 REMARK 465 VAL A 111 REMARK 465 SER A 112 REMARK 465 ASP A 113 REMARK 465 ALA A 114 REMARK 465 ARG A 115 REMARK 465 GLU A 116 REMARK 465 SER A 117 REMARK 465 ILE A 118 REMARK 465 ASP A 119 REMARK 465 MET A 120 REMARK 465 GLY A 121 REMARK 465 MET A 122 REMARK 465 ASN A 123 REMARK 465 SER A 124 REMARK 465 SER A 125 REMARK 465 LYS A 126 REMARK 465 ILE A 127 REMARK 465 GLU A 128

REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(RES=RESIDUE NAME; REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 470 MODELS 1-10 REMARK 470 RES CSSEQI ATOMS REMARK 470 LYS A 6 NZ REMARK 470 HIS A 10 NE2 REMARK 470 LYS A 22 NZ REMARK 470 LYS A 24 NZ REMARK 470 HIS A 56 NE2 REMARK 470 HIS A 62 NE2 REMARK 470 LYS A 66 NZ REMARK 470 LYS A 98 NZ

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 A 52 FE1 FES A 146 1.52 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 SER A 2 -72.29 -166.25 REMARK 500 1 SER A 3 176.05 174.76 REMARK 500 1 GLU A 4 132.95 -179.83 REMARK 500 1 LYS A 6 127.33 -174.90 REMARK 500 1 LYS A 24 101.77 163.37 REMARK 500 1 ILE A 25 98.63 -32.66 REMARK 500 1 ASP A 27 -152.57 -61.47 REMARK 500 1 SER A 28 119.97 -160.05 REMARK 500 1 LEU A 29 153.78 -42.01 REMARK 500 1 LEU A 30 -52.20 87.70 REMARK 500 1 LEU A 38 88.23 35.17 REMARK 500 1 ASP A 41 104.71 -38.86 REMARK 500 1 PHE A 43 177.15 -47.73 REMARK 500 1 ALA A 45 -47.71 -131.74 REMARK 500 1 GLU A 47 -8.96 86.26 REMARK 500 1 LEU A 50 78.08 72.78 REMARK 500 1 ALA A 51 30.66 -175.11 REMARK 500 1 CYS A 52 -46.92 -142.54 REMARK 500 1 CYS A 55 -122.55 -103.13 REMARK 500 1 HIS A 56 124.77 61.50 REMARK 500 1 HIS A 62 -6.50 82.40 REMARK 500 1 LEU A 84 107.87 -39.88 REMARK 500 1 THR A 85 -168.35 -76.86 REMARK 500 1 ARG A 87 25.87 -146.09 REMARK 500 1 ILE A 94 -161.58 43.29 REMARK 500 1 ASP A 101 96.29 -57.48 REMARK 500 1 ASN A 102 37.76 81.50 REMARK 500 2 LYS A 6 136.82 -170.12 REMARK 500 2 ASN A 13 164.59 -45.46 REMARK 500 2 ILE A 25 104.22 -36.15 REMARK 500 2 LEU A 38 87.61 36.69 REMARK 500 2 ASP A 39 37.88 -98.64 REMARK 500 2 CYS A 46 3.04 -68.53 REMARK 500 2 GLU A 47 -0.85 79.32 REMARK 500 2 LEU A 50 90.25 68.77 REMARK 500 2 ALA A 51 -38.76 -173.36 REMARK 500 2 CYS A 55 -76.39 -41.38 REMARK 500 2 HIS A 56 -176.12 48.71 REMARK 500 2 LEU A 57 169.75 169.92 REMARK 500 2 GLU A 60 141.79 -38.13 REMARK 500 2 ARG A 87 27.79 -140.12 REMARK 500 2 ARG A 89 144.56 175.67 REMARK 500 2 CYS A 92 47.66 -141.19 REMARK 500 2 GLN A 93 -38.54 -176.65 REMARK 500 2 ASP A 101 92.60 14.43 REMARK 500 2 ASN A 102 36.27 82.00 REMARK 500 3 SER A 2 87.84 -164.12 REMARK 500 3 GLU A 4 134.65 179.73 REMARK 500 3 ASP A 5 131.59 162.11 REMARK 500 3 LYS A 24 82.30 176.51 REMARK 500 3 ILE A 25 95.57 -18.96 REMARK 500 3 ASP A 39 72.53 -113.66 REMARK 500 3 ASP A 41 92.31 -67.84 REMARK 500 3 PHE A 43 131.40 -21.41 REMARK 500 3 GLU A 47 -17.12 88.00 REMARK 500 3 LEU A 50 97.33 67.28 REMARK 500 3 ALA A 51 -34.86 179.92 REMARK 500 3 SER A 53 25.78 -159.88 REMARK 500 3 GLN A 61 74.29 -67.67 REMARK 500 3 HIS A 62 -30.23 163.95 REMARK 500 3 LEU A 84 116.14 -39.29 REMARK 500 3 ARG A 87 26.54 -145.96 REMARK 500 3 LEU A 90 147.36 -39.27 REMARK 500 3 GLN A 93 -67.53 72.54 REMARK 500 3 ASP A 101 99.86 -66.02 REMARK 500 4 ILE A 25 99.87 -36.26 REMARK 500 4 PHE A 43 138.44 -36.84 REMARK 500 4 GLU A 47 -6.42 85.13 REMARK 500 4 LEU A 50 79.51 72.40 REMARK 500 4 ALA A 51 31.65 -176.19 REMARK 500 4 CYS A 52 -45.95 -144.84 REMARK 500 4 THR A 54 63.64 -117.93 REMARK 500 4 CYS A 55 32.20 -155.30 REMARK 500 4 GLU A 60 152.96 -35.78 REMARK 500 4 GLN A 61 79.48 -67.68 REMARK 500 4 HIS A 62 -27.34 160.25 REMARK 500 4 LEU A 67 163.44 -42.21 REMARK 500 4 ALA A 69 -169.41 -100.41 REMARK 500 4 LEU A 80 -30.74 -39.99 REMARK 500 4 ALA A 81 136.63 -37.56 REMARK 500 4 THR A 85 -169.76 -101.50 REMARK 500 4 ARG A 87 29.58 -150.58 REMARK 500 4 ARG A 89 87.21 -168.45 REMARK 500 4 LEU A 90 -169.61 46.57 REMARK 500 4 GLN A 93 -89.12 -31.87 REMARK 500 4 ASP A 101 101.03 -5.24 REMARK 500 4 ASN A 102 32.84 79.85 REMARK 500 5 SER A 2 174.65 173.97 REMARK 500 5 LYS A 6 117.68 -177.42 REMARK 500 5 LYS A 24 92.66 152.44 REMARK 500 5 ILE A 25 97.54 -32.81 REMARK 500 5 SER A 28 -84.94 -64.75 REMARK 500 5 LEU A 29 -51.94 168.10 REMARK 500 5 ASN A 37 20.40 84.11 REMARK 500 5 LEU A 38 75.42 36.95 REMARK 500 5 ASP A 39 37.34 -98.25 REMARK 500 5 PHE A 43 160.26 -40.31 REMARK 500 5 ALA A 45 -47.22 -162.55 REMARK 500 5 CYS A 46 0.18 -67.60 REMARK 500 5 GLU A 47 -18.89 88.30 REMARK 500 5 THR A 49 11.35 -145.83 REMARK 500 5 LEU A 50 79.09 69.08 REMARK 500 5 ALA A 51 -43.51 -161.82 REMARK 500 5 THR A 54 -45.71 -146.34 REMARK 500 5 GLU A 60 143.83 -32.61 REMARK 500 5 ALA A 81 153.74 -40.26 REMARK 500 5 LEU A 90 -113.21 -58.88 REMARK 500 5 GLN A 93 51.94 166.77 REMARK 500 5 ILE A 94 123.27 -174.10 REMARK 500 5 ASP A 101 108.93 -19.88 REMARK 500 5 ASN A 102 20.72 90.14 REMARK 500 6 LYS A 6 136.08 -173.86 REMARK 500 6 ILE A 25 99.03 -34.59 REMARK 500 6 SER A 28 100.02 -53.97 REMARK 500 6 GLU A 47 -12.71 84.18 REMARK 500 6 LEU A 50 77.94 81.66 REMARK 500 6 ALA A 51 18.11 -170.84 REMARK 500 6 SER A 53 29.05 46.98 REMARK 500 6 CYS A 55 48.25 -178.33 REMARK 500 6 GLU A 60 146.50 -36.13 REMARK 500 6 ALA A 81 156.64 -41.08 REMARK 500 6 LEU A 84 78.20 45.51 REMARK 500 6 THR A 85 -173.28 -63.13 REMARK 500 6 ARG A 87 27.80 -149.40 REMARK 500 6 GLN A 93 44.03 31.06 REMARK 500 6 LEU A 96 159.30 -44.42 REMARK 500 6 ASP A 101 106.98 -48.69 REMARK 500 7 SER A 2 -78.00 64.90 REMARK 500 7 SER A 3 138.16 -39.97 REMARK 500 7 GLU A 4 -62.99 -145.63 REMARK 500 7 ASP A 5 161.47 168.55 REMARK 500 7 LYS A 24 83.85 177.05 REMARK 500 7 ILE A 25 109.62 -14.51 REMARK 500 7 LEU A 29 -30.91 -38.19 REMARK 500 7 ASP A 41 48.90 -86.51 REMARK 500 7 PHE A 43 38.27 -97.44 REMARK 500 7 LEU A 50 89.62 70.53 REMARK 500 7 ALA A 51 -42.28 -166.71 REMARK 500 7 SER A 53 -17.55 88.28 REMARK 500 7 THR A 54 -109.40 -88.06 REMARK 500 7 CYS A 55 28.79 44.32 REMARK 500 7 GLU A 60 146.77 -33.61 REMARK 500 7 GLN A 61 73.46 -64.93 REMARK 500 7 HIS A 62 -31.66 168.94 REMARK 500 7 LEU A 67 158.87 -43.51 REMARK 500 7 ASP A 72 -51.80 153.26 REMARK 500 7 ALA A 81 140.75 -38.71 REMARK 500 7 LEU A 84 81.53 45.42 REMARK 500 7 THR A 85 -170.47 -64.55 REMARK 500 7 ARG A 87 25.26 -150.00 REMARK 500 7 ARG A 89 136.54 178.91 REMARK 500 7 LEU A 90 150.55 -39.50 REMARK 500 7 GLN A 93 -63.53 73.26 REMARK 500 7 LEU A 96 170.71 -51.39 REMARK 500 7 ASP A 101 99.40 -58.77 REMARK 500 7 ASN A 102 34.68 81.63 REMARK 500 8 SER A 2 124.13 70.17 REMARK 500 8 SER A 3 122.00 174.04 REMARK 500 8 LYS A 6 125.43 -175.88 REMARK 500 8 LYS A 24 69.26 171.47 REMARK 500 8 ILE A 25 90.81 -13.96 REMARK 500 8 ASN A 37 18.96 82.29 REMARK 500 8 LEU A 38 86.93 33.15 REMARK 500 8 PHE A 43 -143.40 37.57 REMARK 500 8 GLU A 47 -6.21 83.27 REMARK 500 8 LEU A 50 80.81 70.00 REMARK 500 8 ALA A 51 31.50 -178.31 REMARK 500 8 CYS A 52 -46.74 -145.01 REMARK 500 8 THR A 54 71.77 -113.59 REMARK 500 8 CYS A 55 32.44 -161.64 REMARK 500 8 GLU A 60 145.63 -38.18 REMARK 500 8 LEU A 80 -35.88 -39.38 REMARK 500 8 LEU A 84 117.79 -38.73 REMARK 500 8 ARG A 89 135.16 173.47 REMARK 500 8 LEU A 90 -94.27 -46.13 REMARK 500 8 CYS A 92 -179.66 49.66 REMARK 500 8 GLN A 93 41.29 30.57 REMARK 500 8 ASN A 102 31.87 92.87 REMARK 500 9 LYS A 6 114.68 -177.97 REMARK 500 9 ASN A 13 169.72 -45.53 REMARK 500 9 ILE A 25 97.11 -24.06 REMARK 500 9 VAL A 32 -35.17 -38.97 REMARK 500 9 VAL A 33 -73.11 -62.22 REMARK 500 9 LEU A 38 151.73 -43.48 REMARK 500 9 ASP A 39 75.70 -104.76 REMARK 500 9 ASP A 41 112.61 -38.66 REMARK 500 9 PHE A 43 94.75 -36.71 REMARK 500 9 ALA A 45 -32.52 163.59 REMARK 500 9 THR A 49 23.34 -168.86 REMARK 500 9 LEU A 50 84.14 58.07 REMARK 500 9 ALA A 51 -40.16 -168.78 REMARK 500 9 SER A 53 63.12 63.41 REMARK 500 9 THR A 54 -43.21 -157.61 REMARK 500 9 HIS A 56 140.37 -170.96 REMARK 500 9 GLU A 60 149.93 -34.09 REMARK 500 9 GLN A 61 75.80 -65.65 REMARK 500 9 HIS A 62 -34.08 172.14 REMARK 500 9 ALA A 81 156.36 -40.36 REMARK 500 9 LEU A 84 82.58 41.33 REMARK 500 9 ARG A 89 53.62 -153.42 REMARK 500 9 LEU A 90 -108.80 38.84 REMARK 500 9 LEU A 96 158.12 -41.34 REMARK 500 9 ASP A 101 100.55 -59.83 REMARK 500 9 ASN A 102 41.17 74.18 REMARK 500 10 ASP A 5 110.67 -164.56 REMARK 500 10 LYS A 6 135.28 -178.16 REMARK 500 10 LYS A 24 77.06 -176.26 REMARK 500 10 ILE A 25 92.33 -13.00 REMARK 500 10 LEU A 38 76.72 36.40 REMARK 500 10 ASP A 39 31.18 -91.96 REMARK 500 10 ILE A 40 57.57 -140.66 REMARK 500 10 ASP A 41 114.22 -39.49 REMARK 500 10 PHE A 43 107.58 -52.00 REMARK 500 10 THR A 49 25.81 -169.69 REMARK 500 10 LEU A 50 88.74 53.73 REMARK 500 10 ALA A 51 -38.68 -174.87 REMARK 500 10 GLU A 60 134.92 -35.55 REMARK 500 10 LYS A 66 29.03 -155.36 REMARK 500 10 THR A 71 -168.30 -110.05 REMARK 500 10 LEU A 80 34.27 -86.96 REMARK 500 10 LEU A 84 98.63 -37.60 REMARK 500 10 ARG A 87 24.73 -149.63 REMARK 500 10 GLN A 93 -133.16 -120.19 REMARK 500 10 ILE A 94 -162.46 46.98 REMARK 500 10 ASN A 102 24.86 91.09 REMARK 500 REMARK 500 REMARK: NULL

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES A 146

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4566 RELATED DB: BMRB REMARK 900 ASSIGNMENT OF OXIDIZED BOVINE ADRENODOXIN REMARK 900 RELATED ID: 1L6V RELATED DB: PDB REMARK 900 STRUCTURE OF REDUCED BOVINE ADRENODOXIN

DBREF 1L6U A 1 128 UNP P00257 ADX1_BOVIN 59 186

SEQRES 1 A 128 SER SER SER GLU ASP LYS ILE THR VAL HIS PHE ILE ASN SEQRES 2 A 128 ARG ASP GLY GLU THR LEU THR THR LYS GLY LYS ILE GLY SEQRES 3 A 128 ASP SER LEU LEU ASP VAL VAL VAL GLN ASN ASN LEU ASP SEQRES 4 A 128 ILE ASP GLY PHE GLY ALA CYS GLU GLY THR LEU ALA CYS SEQRES 5 A 128 SER THR CYS HIS LEU ILE PHE GLU GLN HIS ILE PHE GLU SEQRES 6 A 128 LYS LEU GLU ALA ILE THR ASP GLU GLU ASN ASP MET LEU SEQRES 7 A 128 ASP LEU ALA TYR GLY LEU THR ASP ARG SER ARG LEU GLY SEQRES 8 A 128 CYS GLN ILE CYS LEU THR LYS ALA MET ASP ASN MET THR SEQRES 9 A 128 VAL ARG VAL PRO ASP ALA VAL SER ASP ALA ARG GLU SER SEQRES 10 A 128 ILE ASP MET GLY MET ASN SER SER LYS ILE GLU

HET FES A 146 4

HETNAM FES FE2/S2 (INORGANIC) CLUSTER

FORMUL 2 FES FE2 S2

HELIX 1 1 LEU A 30 ASN A 36 1 7 HELIX 2 2 THR A 71 LEU A 78 1 8 HELIX 3 3 THR A 97 ASP A 101 5 5

SHEET 1 A 5 LEU A 19 THR A 21 0 SHEET 2 A 5 VAL A 9 ILE A 12 -1 N PHE A 11 O LEU A 19 SHEET 3 A 5 MET A 103 ARG A 106 1 O VAL A 105 N ILE A 12 SHEET 4 A 5 LEU A 57 PHE A 59 -1 N ILE A 58 O ARG A 106 SHEET 5 A 5 SER A 88 ARG A 89 -1 O ARG A 89 N LEU A 57

SSBOND 1 CYS A 55 CYS A 92 1555 1555 2.98

LINK SG CYS A 46 FE1 FES A 146 1555 1555 2.19

SITE 1 AC1 7 GLY A 44 CYS A 46 GLY A 48 LEU A 50 SITE 2 AC1 7 CYS A 52 CYS A 55 CYS A 92

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