HEADER METAL BINDING PROTEIN 24-FEB-26 28WN TITLE STRUCTURE OF APO-CDCPFC WITH 2FE2S CLUSTER COMPND MOL_ID: 1; COMPND 2 MOLECULE: COPROPORPHYRIN III FERROCHELATASE; COMPND 3 CHAIN: A; COMPND 4 EC: 4.99.1.9; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CORYNEBACTERIUM DIPHTHERIAE NCTC 13129; SOURCE 3 ORGANISM_TAXID: 257309; SOURCE 4 GENE: CPFC, DIP1280; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FERROCHELATASE, PROKARYOTIC HEME BIOSYNTHESIS, FERRODOXIN-LIKE FOLD, KEYWDS 2 FES CLUSTER, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.GABLER,A.CASSIANI,S.HOFBAUER REVDAT 1 03-JUN-26 28WN 0 JRNL AUTH A.CASSIANI,T.GABLER,A.DALI,P.G.FURTMULLER,F.SEBASTIANI, JRNL AUTH 2 M.BECUCCI,G.SMULEVICH,S.HOFBAUER JRNL TITL THE [2FE2S] CLUSTER AND ACTIVE-SITE ARCHITECTURE OF JRNL TITL 2 CORYNEBACTERIUM DIPHTHERIAE COPROPORPHYRIN FERROCHELATASE: JRNL TITL 3 STRUCTURE, STABILITY, AND CATALYSIS. JRNL REF INT.J.BIOL.MACROMOL. 52684 2026 JRNL REFN ISSN 0141-8130 JRNL PMID 42184855 JRNL DOI 10.1016/J.IJBIOMAC.2026.152684 REMARK 2 REMARK 2 RESOLUTION. 1.87 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20_4459 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.98 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.150 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 33179 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.360 REMARK 3 FREE R VALUE TEST SET COUNT : 1115 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 46.9800 - 3.7400 1.00 4295 150 0.1744 0.1912 REMARK 3 2 3.7400 - 2.9700 1.00 4119 144 0.1605 0.2015 REMARK 3 3 2.9700 - 2.6000 1.00 4082 141 0.1626 0.1756 REMARK 3 4 2.6000 - 2.3600 0.97 3949 138 0.1651 0.1963 REMARK 3 5 2.3600 - 2.1900 0.98 3938 137 0.1702 0.2001 REMARK 3 6 2.1900 - 2.0600 0.98 3950 137 0.1734 0.2326 REMARK 3 7 2.0600 - 1.9600 0.99 3958 137 0.1930 0.2461 REMARK 3 8 1.9600 - 1.8700 0.94 3773 131 0.2477 0.2812 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.185 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.037 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.99 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.21 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 : 0.003 2879 REMARK 3 ANGLE : 0.596 3905 REMARK 3 CHIRALITY : 0.043 426 REMARK 3 PLANARITY : 0.005 515 REMARK 3 DIHEDRAL : 12.146 1053 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 28WN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-FEB-26. REMARK 100 THE DEPOSITION ID IS D_1292154411. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-SEP-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9677 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33195 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.870 REMARK 200 RESOLUTION RANGE LOW (A) : 46.980 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 13.30 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.87 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15.182% W/M PEG8K, 0.04 M KH2PO4, 20% REMARK 280 V/V GLYCEROL, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 33.11650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 66.64300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.11650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 66.64300 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: 1460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15390 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 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 LEU A 2 REMARK 465 PRO A 3 REMARK 465 LEU A 4 REMARK 465 PRO A 5 REMARK 465 HIS A 360 REMARK 465 HIS A 361 REMARK 465 HIS A 362 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 HZ3 LYS A 144 O HOH A 502 1.38 REMARK 500 HH11 ARG A 68 O HOH A 505 1.49 REMARK 500 HE ARG A 209 OE2 GLU A 211 1.49 REMARK 500 O HOH A 621 O HOH A 664 1.82 REMARK 500 O HOH A 596 O HOH A 746 1.83 REMARK 500 OE2 GLU A 294 O HOH A 501 1.85 REMARK 500 O HOH A 736 O HOH A 765 1.94 REMARK 500 O HOH A 664 O HOH A 775 1.97 REMARK 500 O HOH A 666 O HOH A 690 1.98 REMARK 500 O HOH A 644 O HOH A 667 2.00 REMARK 500 O HOH A 685 O HOH A 756 2.03 REMARK 500 O HOH A 711 O HOH A 761 2.09 REMARK 500 O HOH A 621 O HOH A 775 2.15 REMARK 500 O HOH A 694 O HOH A 703 2.16 REMARK 500 O HOH A 595 O HOH A 754 2.16 REMARK 500 O HOH A 709 O HOH A 745 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 546 O HOH A 546 2665 1.20 REMARK 500 O HOH A 627 O HOH A 627 2665 1.49 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 ARG A 111 -41.35 -131.54 REMARK 500 CYS A 127 -68.22 -140.48 REMARK 500 SER A 246 -169.24 -123.30 REMARK 500 LYS A 344 -134.12 -124.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 805 DISTANCE = 6.33 ANGSTROMS 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 FES A 401 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 127 SG REMARK 620 2 FES A 401 S1 114.7 REMARK 620 3 FES A 401 S2 118.4 104.1 REMARK 620 4 CYS A 353 SG 94.0 116.6 109.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 406 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 205 O REMARK 620 2 SER A 207 O 92.5 REMARK 620 3 ARG A 209 O 169.2 94.3 REMARK 620 4 GLY A 213 O 92.5 79.2 96.9 REMARK 620 5 HOH A 708 O 85.9 160.7 90.3 81.6 REMARK 620 6 HOH A 742 O 88.2 94.0 83.0 173.1 105.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES A 401 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 357 SG REMARK 620 2 FES A 401 S1 108.0 REMARK 620 3 FES A 401 S2 110.0 104.4 REMARK 620 4 CYS A 358 SG 116.7 104.5 112.3 REMARK 620 N 1 2 3 DBREF 28WN A 1 359 UNP Q6NH66 CPFC_CORDI 1 359 SEQADV 28WN GLU A 267 UNP Q6NH66 ASP 267 CONFLICT SEQADV 28WN GLN A 268 UNP Q6NH66 GLU 268 CONFLICT SEQADV 28WN ILE A 273 UNP Q6NH66 LEU 273 CONFLICT SEQADV 28WN HIS A 360 UNP Q6NH66 EXPRESSION TAG SEQADV 28WN HIS A 361 UNP Q6NH66 EXPRESSION TAG SEQADV 28WN HIS A 362 UNP Q6NH66 EXPRESSION TAG SEQRES 1 A 362 MET LEU PRO LEU PRO THR TRP THR LEU SER ASP VAL ASP SEQRES 2 A 362 ALA ILE LEU VAL LEU SER PHE GLY GLY PRO GLU GLY GLN SEQRES 3 A 362 GLN ASP VAL ILE PRO PHE LEU GLU ASN VAL THR ARG GLY SEQRES 4 A 362 ARG GLY ILE PRO ARG GLU ARG LEU GLU GLU VAL ALA VAL SEQRES 5 A 362 HIS TYR ARG HIS PHE GLY GLY ILE SER PRO LEU ASN ALA SEQRES 6 A 362 LEU ASN ARG GLU ILE ILE GLY ASN ILE ILE GLU VAL LEU SEQRES 7 A 362 SER SER ARG GLY LEU GLU ILE PRO VAL TYR PHE GLY ASN SEQRES 8 A 362 ARG ASN TRP HIS PRO PHE VAL ASN ASP THR ALA GLU LYS SEQRES 9 A 362 MET VAL ARG ASP GLY VAL ARG ASN VAL ALA VAL PHE ALA SEQRES 10 A 362 THR SER ALA TRP GLY GLY TYR SER GLY CYS ARG GLN TYR SEQRES 11 A 362 ASP GLU ASP ILE VAL ARG MET ASN HIS HIS LEU GLU GLU SEQRES 12 A 362 LYS GLU LEU PRO THR LEU ASN CYS LEU LYS LEU ARG GLN SEQRES 13 A 362 PHE PHE ASP HIS PRO LEU PHE ILE GLU GLU MET SER SER SEQRES 14 A 362 VAL VAL PHE GLN ALA ALA ARG GLU LEU GLY ILE SER ALA SEQRES 15 A 362 LEU ASP GLU LEU GLN LEU HIS GLN LYS VAL VAL PHE THR SEQRES 16 A 362 ALA HIS SER ILE PRO GLU VAL ALA ASN GLU ASN SER GLY SEQRES 17 A 362 ARG LYS GLU ASP GLY PRO LEU TYR SER ARG GLN VAL TYR SEQRES 18 A 362 GLU ALA ALA SER LEU VAL ALA LYS HIS LEU GLY ILE SER SEQRES 19 A 362 GLN GLU ARG TYR ASP VAL VAL TRP GLN SER ALA SER GLY SEQRES 20 A 362 ASN GLY GLN ILE PRO TRP LEU GLU PRO ASP ILE LEU ASP SEQRES 21 A 362 TYR ALA LYS CYS GLN HIS GLU GLN GLY VAL SER GLU ILE SEQRES 22 A 362 VAL VAL ALA PRO ILE GLY PHE ILE SER ASP HIS MET GLU SEQRES 23 A 362 VAL VAL TRP ASP LEU ASP HIS GLU LEU GLN ASP LEU ALA SEQRES 24 A 362 SER ASP LEU GLY MET SER ILE SER ARG ALA ALA THR VAL SEQRES 25 A 362 GLY HIS THR ASP SER PHE ALA THR MET ILE VAL GLU LEU SEQRES 26 A 362 VAL GLU GLU SER LEU GLY VAL LYS PRO HIS GLN ASN LEU SEQRES 27 A 362 GLY THR VAL PRO SER LYS GLY CYS SER PHE ASN GLY GLU SEQRES 28 A 362 PRO CYS GLU VAL ASN CYS CYS LYS HIS HIS HIS HET FES A 401 4 HET GOL A 402 9 HET GOL A 403 9 HET GOL A 404 9 HET GOL A 405 9 HET K A 406 1 HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETNAM GOL GLYCEROL HETNAM K POTASSIUM ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 FES FE2 S2 FORMUL 3 GOL 4(C3 H8 O3) FORMUL 7 K K 1+ FORMUL 8 HOH *305(H2 O) HELIX 1 AA1 THR A 8 VAL A 12 5 5 HELIX 2 AA2 GLY A 25 GLN A 27 5 3 HELIX 3 AA3 ASP A 28 THR A 37 1 10 HELIX 4 AA4 PRO A 43 HIS A 56 1 14 HELIX 5 AA5 SER A 61 ARG A 81 1 21 HELIX 6 AA6 PHE A 97 ASP A 108 1 12 HELIX 7 AA7 CYS A 127 LYS A 144 1 18 HELIX 8 AA8 HIS A 160 LEU A 178 1 19 HELIX 9 AA9 ALA A 182 LEU A 186 5 5 HELIX 10 AB1 PRO A 200 ASN A 206 1 7 HELIX 11 AB2 ARG A 209 GLY A 213 5 5 HELIX 12 AB3 PRO A 214 GLY A 232 1 19 HELIX 13 AB4 SER A 234 GLU A 236 5 3 HELIX 14 AB5 ASP A 257 GLN A 268 1 12 HELIX 15 AB6 HIS A 284 TRP A 289 1 6 HELIX 16 AB7 HIS A 293 GLY A 303 1 11 HELIX 17 AB8 THR A 311 THR A 315 5 5 HELIX 18 AB9 SER A 317 GLY A 331 1 15 SHEET 1 AA1 5 VAL A 87 ASN A 91 0 SHEET 2 AA1 5 ALA A 14 SER A 19 1 N VAL A 17 O TYR A 88 SHEET 3 AA1 5 ASN A 112 ALA A 117 1 O PHE A 116 N LEU A 16 SHEET 4 AA1 5 ASN A 150 LYS A 153 1 O ASN A 150 N VAL A 113 SHEET 5 AA1 5 SER A 347 PHE A 348 -1 O SER A 347 N LYS A 153 SHEET 1 AA2 4 TYR A 238 GLN A 243 0 SHEET 2 AA2 4 GLN A 190 HIS A 197 1 N PHE A 194 O ASP A 239 SHEET 3 AA2 4 GLU A 272 ALA A 276 1 O ALA A 276 N VAL A 193 SHEET 4 AA2 4 SER A 305 ARG A 308 1 O SER A 307 N VAL A 275 LINK SG CYS A 127 FE2 FES A 401 1555 1555 2.32 LINK O GLU A 205 K K A 406 1555 1555 2.60 LINK O SER A 207 K K A 406 1555 1555 2.60 LINK O ARG A 209 K K A 406 1555 1555 2.86 LINK O GLY A 213 K K A 406 1555 1555 2.52 LINK SG CYS A 353 FE2 FES A 401 1555 1555 2.31 LINK SG CYS A 357 FE1 FES A 401 1555 1555 2.33 LINK SG CYS A 358 FE1 FES A 401 1555 1555 2.30 LINK K K A 406 O HOH A 708 1555 1555 2.61 LINK K K A 406 O HOH A 742 1555 1555 2.83 CISPEP 1 HIS A 95 PRO A 96 0 -5.99 CISPEP 2 GLU A 255 PRO A 256 0 4.19 CRYST1 66.233 133.286 45.170 90.00 90.00 90.00 P 21 21 2 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 0.015098 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007503 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022139 0.00000 CONECT 1880 5490 CONECT 3144 5529 CONECT 3173 5529 CONECT 3191 5529 CONECT 3264 5529 CONECT 5396 5490 CONECT 5451 5489 CONECT 5461 5489 CONECT 5489 5451 5461 5491 5492 CONECT 5490 1880 5396 5491 5492 CONECT 5491 5489 5490 CONECT 5492 5489 5490 CONECT 5493 5494 5495 CONECT 5494 5493 CONECT 5495 5493 5496 5497 CONECT 5496 5495 CONECT 5497 5495 5498 5499 5500 CONECT 5498 5497 5501 CONECT 5499 5497 CONECT 5500 5497 CONECT 5501 5498 CONECT 5502 5503 5504 CONECT 5503 5502 CONECT 5504 5502 5505 5506 CONECT 5505 5504 CONECT 5506 5504 5507 5508 5509 CONECT 5507 5506 5510 CONECT 5508 5506 CONECT 5509 5506 CONECT 5510 5507 CONECT 5511 5512 5513 CONECT 5512 5511 CONECT 5513 5511 5514 5515 CONECT 5514 5513 CONECT 5515 5513 5516 5517 5518 CONECT 5516 5515 5519 CONECT 5517 5515 CONECT 5518 5515 CONECT 5519 5516 CONECT 5520 5521 5522 CONECT 5521 5520 CONECT 5522 5520 5523 5524 CONECT 5523 5522 CONECT 5524 5522 5525 5526 5527 CONECT 5525 5524 5528 CONECT 5526 5524 CONECT 5527 5524 CONECT 5528 5525 CONECT 5529 3144 3173 3191 3264 CONECT 5529 5737 5771 CONECT 5737 5529 CONECT 5771 5529 MASTER 326 0 6 18 9 0 0 6 3110 1 52 28 END