HEADER OXIDOREDUCTASE 19-MAY-23 8P48 TITLE IPNS VARIANT N252D IN COMPLEX WITH FE AND ACV UNDER ANAEROBIC TITLE 2 CONDITIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOPENICILLIN N SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IPNS; COMPND 5 EC: 1.21.3.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS NIDULANS FGSC A4; SOURCE 3 ORGANISM_TAXID: 227321; SOURCE 4 GENE: IPNA, IPS, AN2622; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PCOLD KEYWDS ISOPENICILLIN N SYNTHASE, PENICILLINS, BIOSYNTHESIS, 2OG OXYGENASES, KEYWDS 2 ANTIBIOTIC, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR P.RABE,C.J.SCHOFIELD REVDAT 1 05-JUN-24 8P48 0 JRNL AUTH P.RABE,C.J.SCHOFIELD JRNL TITL IPNS VARIANT N252D IN COMPLEX WITH FE AND ACV UNDER JRNL TITL 2 ANAEROBIC CONDITIONS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.63 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.58 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 39792 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.950 REMARK 3 FREE R VALUE TEST SET COUNT : 1968 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 50.5800 - 3.9300 1.00 2902 152 0.1596 0.1601 REMARK 3 2 3.9300 - 3.1200 1.00 2768 142 0.1491 0.1727 REMARK 3 3 3.1200 - 2.7200 1.00 2726 152 0.1810 0.1978 REMARK 3 4 2.7200 - 2.4800 1.00 2717 147 0.1704 0.2005 REMARK 3 5 2.4800 - 2.3000 1.00 2682 152 0.1627 0.2199 REMARK 3 6 2.3000 - 2.1600 1.00 2689 147 0.1686 0.2138 REMARK 3 7 2.1600 - 2.0500 1.00 2702 118 0.1732 0.2017 REMARK 3 8 2.0500 - 1.9600 1.00 2660 161 0.1848 0.2057 REMARK 3 9 1.9600 - 1.8900 1.00 2692 114 0.2036 0.2386 REMARK 3 10 1.8900 - 1.8200 1.00 2670 142 0.2300 0.2673 REMARK 3 11 1.8200 - 1.7700 1.00 2680 132 0.2489 0.2982 REMARK 3 12 1.7700 - 1.7200 1.00 2650 143 0.2648 0.3225 REMARK 3 13 1.7200 - 1.6700 1.00 2675 144 0.2820 0.3136 REMARK 3 14 1.6700 - 1.6300 0.98 2611 122 0.3150 0.3064 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.12 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.004 2780 REMARK 3 ANGLE : 0.656 3802 REMARK 3 CHIRALITY : 0.047 397 REMARK 3 PLANARITY : 0.005 507 REMARK 3 DIHEDRAL : 12.315 1004 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 3 THROUGH 114 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.7004 2.1013 -4.6090 REMARK 3 T TENSOR REMARK 3 T11: 0.1417 T22: 0.1406 REMARK 3 T33: 0.1648 T12: -0.0003 REMARK 3 T13: -0.0010 T23: 0.0025 REMARK 3 L TENSOR REMARK 3 L11: 0.4275 L22: 0.5801 REMARK 3 L33: 2.1128 L12: 0.0600 REMARK 3 L13: -0.0751 L23: -0.2829 REMARK 3 S TENSOR REMARK 3 S11: 0.0014 S12: 0.0300 S13: 0.0141 REMARK 3 S21: -0.0533 S22: 0.0321 S23: 0.0732 REMARK 3 S31: -0.1041 S32: -0.1597 S33: -0.0336 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 115 THROUGH 214 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.1726 4.3500 -4.6449 REMARK 3 T TENSOR REMARK 3 T11: 0.1602 T22: 0.1471 REMARK 3 T33: 0.1606 T12: 0.0021 REMARK 3 T13: 0.0127 T23: 0.0139 REMARK 3 L TENSOR REMARK 3 L11: 0.4757 L22: 0.4561 REMARK 3 L33: 1.5468 L12: -0.0007 REMARK 3 L13: 0.0863 L23: -0.0551 REMARK 3 S TENSOR REMARK 3 S11: 0.0202 S12: 0.0393 S13: 0.0234 REMARK 3 S21: -0.0526 S22: 0.0035 S23: 0.0184 REMARK 3 S31: -0.1319 S32: 0.0189 S33: -0.0125 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 215 THROUGH 331 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.6079 -4.3488 1.1080 REMARK 3 T TENSOR REMARK 3 T11: 0.1690 T22: 0.1683 REMARK 3 T33: 0.1674 T12: 0.0103 REMARK 3 T13: 0.0096 T23: 0.0134 REMARK 3 L TENSOR REMARK 3 L11: 1.3025 L22: 1.0874 REMARK 3 L33: 1.4832 L12: 0.4101 REMARK 3 L13: 0.2007 L23: -0.0150 REMARK 3 S TENSOR REMARK 3 S11: 0.0157 S12: -0.0697 S13: -0.0451 REMARK 3 S21: 0.0214 S22: -0.0165 S23: -0.0814 REMARK 3 S31: -0.0006 S32: 0.1133 S33: -0.0128 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8P48 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1292129140. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39910 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.630 REMARK 200 RESOLUTION RANGE LOW (A) : 50.580 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 13.40 REMARK 200 R MERGE (I) : 0.21800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.63 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.67 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 13.30 REMARK 200 R MERGE FOR SHELL (I) : 3.23300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.900 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: NULL REMARK 200 REMARK 200 REMARK: NEEDLE MORPHOLOGY, 4 UM X 4 UM X 160 UM REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7 M LI2SO4, 0.1 M TRIS PH 8.3, BATCH REMARK 280 MODE, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 20.61500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.58000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.41500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.58000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.61500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.41500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 MET A 1 REMARK 465 GLY A 2 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 11 CE NZ REMARK 470 GLN A 56 CD OE1 NE2 REMARK 470 LYS A 57 CE NZ REMARK 470 LYS A 59 CE NZ REMARK 470 LYS A 80 CD CE NZ REMARK 470 LYS A 120 CD CE NZ REMARK 470 LYS A 134 NZ REMARK 470 ASN A 169 ND2 REMARK 470 ARG A 173 CZ NH1 NH2 REMARK 470 LYS A 176 NZ REMARK 470 LYS A 201 CE NZ REMARK 470 LYS A 208 NZ REMARK 470 GLU A 243 CD OE1 OE2 REMARK 470 LYS A 266 CE NZ REMARK 470 ASN A 303 ND2 REMARK 470 LYS A 305 CD CE NZ REMARK 470 LEU A 311 CD1 CD2 REMARK 470 GLN A 318 NE2 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 O HOH A 826 O HOH A 840 2.16 REMARK 500 O HOH A 728 O HOH A 748 2.17 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 ASP A 38 -110.68 -96.31 REMARK 500 HIS A 82 62.47 -106.29 REMARK 500 LYS A 97 -42.75 -130.54 REMARK 500 LEU A 106 -169.15 -112.75 REMARK 500 THR A 123 -3.76 75.03 REMARK 500 ASN A 230 -29.94 -156.26 REMARK 500 LEU A 288 -159.94 -92.47 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 FE A 405 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 214 NE2 REMARK 620 2 ASP A 216 OD1 105.5 REMARK 620 3 HIS A 270 NE2 85.6 86.6 REMARK 620 4 ACV A 404 S17 91.8 89.6 174.7 REMARK 620 5 HOH A 757 O 154.0 99.4 88.9 95.4 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6ZAE RELATED DB: PDB DBREF 8P48 A 1 331 UNP P05326 IPNA_EMENI 1 331 SEQADV 8P48 ASP A 252 UNP P05326 ASN 252 ENGINEERED MUTATION SEQRES 1 A 331 MET GLY SER VAL SER LYS ALA ASN VAL PRO LYS ILE ASP SEQRES 2 A 331 VAL SER PRO LEU PHE GLY ASP ASP GLN ALA ALA LYS MET SEQRES 3 A 331 ARG VAL ALA GLN GLN ILE ASP ALA ALA SER ARG ASP THR SEQRES 4 A 331 GLY PHE PHE TYR ALA VAL ASN HIS GLY ILE ASN VAL GLN SEQRES 5 A 331 ARG LEU SER GLN LYS THR LYS GLU PHE HIS MET SER ILE SEQRES 6 A 331 THR PRO GLU GLU LYS TRP ASP LEU ALA ILE ARG ALA TYR SEQRES 7 A 331 ASN LYS GLU HIS GLN ASP GLN VAL ARG ALA GLY TYR TYR SEQRES 8 A 331 LEU SER ILE PRO GLY LYS LYS ALA VAL GLU SER PHE CYS SEQRES 9 A 331 TYR LEU ASN PRO ASN PHE THR PRO ASP HIS PRO ARG ILE SEQRES 10 A 331 GLN ALA LYS THR PRO THR HIS GLU VAL ASN VAL TRP PRO SEQRES 11 A 331 ASP GLU THR LYS HIS PRO GLY PHE GLN ASP PHE ALA GLU SEQRES 12 A 331 GLN TYR TYR TRP ASP VAL PHE GLY LEU SER SER ALA LEU SEQRES 13 A 331 LEU LYS GLY TYR ALA LEU ALA LEU GLY LYS GLU GLU ASN SEQRES 14 A 331 PHE PHE ALA ARG HIS PHE LYS PRO ASP ASP THR LEU ALA SEQRES 15 A 331 SER VAL VAL LEU ILE ARG TYR PRO TYR LEU ASP PRO TYR SEQRES 16 A 331 PRO GLU ALA ALA ILE LYS THR ALA ALA ASP GLY THR LYS SEQRES 17 A 331 LEU SER PHE GLU TRP HIS GLU ASP VAL SER LEU ILE THR SEQRES 18 A 331 VAL LEU TYR GLN SER ASN VAL GLN ASN LEU GLN VAL GLU SEQRES 19 A 331 THR ALA ALA GLY TYR GLN ASP ILE GLU ALA ASP ASP THR SEQRES 20 A 331 GLY TYR LEU ILE ASP CYS GLY SER TYR MET ALA HIS LEU SEQRES 21 A 331 THR ASN ASN TYR TYR LYS ALA PRO ILE HIS ARG VAL LYS SEQRES 22 A 331 TRP VAL ASN ALA GLU ARG GLN SER LEU PRO PHE PHE VAL SEQRES 23 A 331 ASN LEU GLY TYR ASP SER VAL ILE ASP PRO PHE ASP PRO SEQRES 24 A 331 ARG GLU PRO ASN GLY LYS SER ASP ARG GLU PRO LEU SER SEQRES 25 A 331 TYR GLY ASP TYR LEU GLN ASN GLY LEU VAL SER LEU ILE SEQRES 26 A 331 ASN LYS ASN GLY GLN THR HET SO4 A 401 5 HET SO4 A 402 5 HET SO4 A 403 5 HET ACV A 404 24 HET FE A 405 1 HETNAM SO4 SULFATE ION HETNAM ACV L-D-(A-AMINOADIPOYL)-L-CYSTEINYL-D-VALINE HETNAM FE FE (III) ION FORMUL 2 SO4 3(O4 S 2-) FORMUL 5 ACV C14 H25 N3 O6 S FORMUL 6 FE FE 3+ FORMUL 7 HOH *382(H2 O) HELIX 1 AA1 SER A 15 GLY A 19 5 5 HELIX 2 AA2 ASP A 21 ASP A 38 1 18 HELIX 3 AA3 ASN A 50 ILE A 65 1 16 HELIX 4 AA4 THR A 66 ALA A 74 1 9 HELIX 5 AA5 HIS A 114 ALA A 119 1 6 HELIX 6 AA6 GLY A 137 LEU A 164 1 28 HELIX 7 AA7 PHE A 171 PHE A 175 5 5 HELIX 8 AA8 PRO A 196 ILE A 200 5 5 HELIX 9 AA9 GLY A 254 THR A 261 1 8 HELIX 10 AB1 TYR A 313 GLY A 329 1 17 SHEET 1 AA1 8 LYS A 11 ASP A 13 0 SHEET 2 AA1 8 PHE A 41 VAL A 45 1 O TYR A 43 N ILE A 12 SHEET 3 AA1 8 TYR A 249 CYS A 253 -1 O TYR A 249 N ALA A 44 SHEET 4 AA1 8 ILE A 220 GLN A 225 -1 N LEU A 223 O LEU A 250 SHEET 5 AA1 8 ARG A 279 VAL A 286 -1 O LEU A 282 N TYR A 224 SHEET 6 AA1 8 SER A 183 TYR A 189 -1 N TYR A 189 O ARG A 279 SHEET 7 AA1 8 GLU A 101 TYR A 105 -1 N GLU A 101 O ARG A 188 SHEET 8 AA1 8 GLY A 89 TYR A 91 -1 N TYR A 91 O SER A 102 SHEET 1 AA2 5 LYS A 201 THR A 202 0 SHEET 2 AA2 5 LYS A 208 HIS A 214 -1 O LEU A 209 N LYS A 201 SHEET 3 AA2 5 HIS A 270 LYS A 273 -1 O VAL A 272 N SER A 210 SHEET 4 AA2 5 LEU A 231 THR A 235 -1 N GLN A 232 O ARG A 271 SHEET 5 AA2 5 GLY A 238 ASP A 241 -1 O GLN A 240 N VAL A 233 SHEET 1 AA3 2 VAL A 293 ILE A 294 0 SHEET 2 AA3 2 LEU A 311 SER A 312 -1 O LEU A 311 N ILE A 294 LINK NE2 HIS A 214 FE FE A 405 1555 1555 2.19 LINK OD1 ASP A 216 FE FE A 405 1555 1555 1.98 LINK NE2 HIS A 270 FE FE A 405 1555 1555 2.22 LINK S17 ACV A 404 FE FE A 405 1555 1555 2.36 LINK FE FE A 405 O HOH A 757 1555 1555 2.12 CISPEP 1 ASP A 193 PRO A 194 0 2.30 CRYST1 41.230 74.830 101.160 90.00 90.00 90.00 P 21 21 21 4 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 0.024254 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013364 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009885 0.00000