HEADER METAL BINDING PROTEIN 19-OCT-22 8EUN TITLE MICROED STRUCTURE OF AN AEROPYRUM PERNIX PROTOGLOBIN METALLO-CARBENE TITLE 2 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTOGLOBLIN APPGB; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AEROPYRUM PERNIX; SOURCE 3 ORGANISM_TAXID: 56636; SOURCE 4 GENE: APE_0287; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MICROED, DIRECTED EVOLUTION, METAL BINDING PROTEIN EXPDTA ELECTRON CRYSTALLOGRAPHY AUTHOR E.DANELIUS,T.GONEN,J.T.UNGE REVDAT 4 22-MAY-24 8EUN 1 REMARK REVDAT 3 19-APR-23 8EUN 1 JRNL REVDAT 2 12-APR-23 8EUN 1 MTRIX REVDAT 1 05-APR-23 8EUN 0 JRNL AUTH E.DANELIUS,N.J.PORTER,J.UNGE,F.H.ARNOLD,T.GONEN JRNL TITL MICROED STRUCTURE OF A PROTOGLOBIN REACTIVE CARBENE JRNL TITL 2 INTERMEDIATE. JRNL REF J.AM.CHEM.SOC. V. 145 7159 2023 JRNL REFN ESSN 1520-5126 JRNL PMID 36948184 JRNL DOI 10.1021/JACS.2C12004 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.37 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 70.4 REMARK 3 NUMBER OF REFLECTIONS : 9122 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.238 REMARK 3 R VALUE (WORKING SET) : 0.233 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.730 REMARK 3 FREE R VALUE TEST SET COUNT : 888 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 24.3700 - 4.5400 0.68 1361 153 0.2307 0.2740 REMARK 3 2 4.5300 - 3.6000 0.71 1389 153 0.1997 0.2290 REMARK 3 3 3.6000 - 3.1500 0.71 1403 137 0.2188 0.2705 REMARK 3 4 3.1500 - 2.8600 0.72 1367 153 0.2588 0.3259 REMARK 3 5 2.8600 - 2.6600 0.71 1369 154 0.2600 0.3613 REMARK 3 6 2.6600 - 2.5000 0.69 1345 138 0.2735 0.3227 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) : 0.316 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.275 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.58 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.59 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 : 0.005 3306 REMARK 3 ANGLE : 0.877 4520 REMARK 3 CHIRALITY : 0.048 462 REMARK 3 PLANARITY : 0.005 548 REMARK 3 DIHEDRAL : 9.784 470 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 : 1 REMARK 3 NCS GROUP : ens_1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : chain "A" REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : chain "B" REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8EUN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1000269428. REMARK 240 REMARK 240 EXPERIMENTAL DETAILS REMARK 240 RECONSTRUCTION METHOD : CRYSTALLOGRAPHY REMARK 240 SAMPLE TYPE : 3D ARRAY REMARK 240 SPECIMEN TYPE : NULL REMARK 240 DATA ACQUISITION REMARK 240 DATE OF DATA COLLECTION : NULL REMARK 240 TEMPERATURE (KELVIN) : NULL REMARK 240 PH : NULL REMARK 240 NUMBER OF CRYSTALS USED : NULL REMARK 240 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 240 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 240 ACCELERATION VOLTAGE (KV) : 300 REMARK 240 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 240 RESOLUTION RANGE HIGH (A) : NULL REMARK 240 RESOLUTION RANGE LOW (A) : NULL REMARK 240 DATA SCALING SOFTWARE : NULL REMARK 240 COMPLETENESS FOR RANGE (%) : NULL REMARK 240 DATA REDUNDANCY : NULL REMARK 240 IN THE HIGHEST RESOLUTION SHELL REMARK 240 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) :NULL REMARK 240 HIGHEST RESOLUTION SHELL, RANGE LOW (A) :NULL REMARK 240 COMPLETENESS FOR SHELL (%) : NULL REMARK 240 DATA REDUNDANCY IN SHELL : NULL REMARK 240 R MERGE FOR SHELL (I) : NULL REMARK 240 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 240 SOFTWARE USED : NULL REMARK 240 STARTING MODEL : NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 22.88050 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 THR A 2 REMARK 465 PRO A 3 REMARK 465 SER A 4 REMARK 465 ASP A 5 REMARK 465 GLY A 161 REMARK 465 GLY A 162 REMARK 465 SER A 163 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 PRO B 3 REMARK 465 SER B 4 REMARK 465 ASP B 5 REMARK 465 GLY B 161 REMARK 465 GLY B 162 REMARK 465 SER B 163 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 GLU A 35 CG CD OE1 OE2 REMARK 470 GLU B 35 CG CD OE1 OE2 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 LEU B 180 O HOH B 301 1.77 REMARK 500 N ILE B 184 O HOH B 301 1.95 REMARK 500 O LEU A 110 O HOH A 301 1.99 REMARK 500 O HOH A 305 O HOH A 331 2.05 REMARK 500 O TYR B 189 O HOH B 302 2.06 REMARK 500 OE1 GLN A 181 O HOH A 302 2.08 REMARK 500 OG1 THR A 150 O HOH A 303 2.09 REMARK 500 O LEU B 59 ND2 ASN B 66 2.09 REMARK 500 O ASP A 194 O HOH A 304 2.09 REMARK 500 O THR A 100 OH TYR A 105 2.10 REMARK 500 OD1 ASP A 21 O HOH A 305 2.10 REMARK 500 N LYS A 191 O HOH B 302 2.10 REMARK 500 O TYR A 114 O HOH A 306 2.15 REMARK 500 O VAL A 178 O HOH A 307 2.15 REMARK 500 NE2 GLN B 113 O HOH B 303 2.17 REMARK 500 NE1 TRP A 96 O HOH A 302 2.18 REMARK 500 N TYR B 11 O HOH B 304 2.18 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 311 O HOH A 331 2545 2.05 REMARK 500 OE2 GLU A 115 NH1 ARG A 132 2555 2.08 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 PRO A 18 30.82 -76.34 REMARK 500 ALA A 64 -96.84 -82.42 REMARK 500 SER A 65 -80.26 -165.45 REMARK 500 ASN A 66 121.57 63.48 REMARK 500 GLU A 67 -145.71 -76.69 REMARK 500 ASN A 106 -163.74 -101.28 REMARK 500 LYS A 124 -4.49 -149.95 REMARK 500 LYS A 159 -163.74 -77.79 REMARK 500 GLU A 192 -71.03 -29.52 REMARK 500 PRO B 18 31.91 -75.68 REMARK 500 ASN B 66 27.36 -143.18 REMARK 500 GLU B 67 -140.27 69.75 REMARK 500 ASN B 106 -164.38 -101.05 REMARK 500 LYS B 124 -4.13 -146.74 REMARK 500 LEU B 157 5.29 -68.28 REMARK 500 LYS B 159 -157.13 -77.84 REMARK 500 GLU B 192 -67.88 -27.66 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 B 331 DISTANCE = 6.07 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 WUF A 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 120 NE2 REMARK 620 2 WUF A 201 ND 98.5 REMARK 620 3 WUF A 201 NC 97.4 106.5 REMARK 620 4 WUF A 201 NA 95.3 71.4 167.3 REMARK 620 5 WUF A 201 C01 167.4 79.5 71.6 95.8 REMARK 620 6 WUF A 201 NB 91.5 163.7 84.7 95.0 93.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 WUF B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 120 NE2 REMARK 620 2 WUF B 201 ND 93.0 REMARK 620 3 WUF B 201 NC 99.0 106.3 REMARK 620 4 WUF B 201 NA 94.1 70.9 166.8 REMARK 620 5 WUF B 201 C01 164.2 80.5 69.5 97.3 REMARK 620 6 WUF B 201 NB 96.9 163.7 85.0 95.4 92.9 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 8EUM RELATED DB: PDB REMARK 900 RELATED ID: EMD-28616 RELATED DB: EMDB REMARK 900 MICROED STRUCTURE OF AN AEROPYRUM PERNIX PROTOGLOBIN METALLO- REMARK 900 CARBENE COMPLEX REMARK 900 RELATED ID: EMD-28615 RELATED DB: EMDB DBREF 8EUN A 1 195 UNP Q9YFF4 Q9YFF4_AERPE 1 195 DBREF 8EUN B 1 195 UNP Q9YFF4 Q9YFF4_AERPE 1 195 SEQADV 8EUN GLY A 45 UNP Q9YFF4 CYS 45 ENGINEERED MUTATION SEQADV 8EUN LEU A 59 UNP Q9YFF4 TRP 59 ENGINEERED MUTATION SEQADV 8EUN VAL A 60 UNP Q9YFF4 TYR 60 ENGINEERED MUTATION SEQADV 8EUN ARG A 63 UNP Q9YFF4 VAL 63 ENGINEERED MUTATION SEQADV 8EUN SER A 102 UNP Q9YFF4 CYS 102 ENGINEERED MUTATION SEQADV 8EUN GLN A 145 UNP Q9YFF4 PHE 145 ENGINEERED MUTATION SEQADV 8EUN LEU A 149 UNP Q9YFF4 ILE 149 ENGINEERED MUTATION SEQADV 8EUN GLY B 45 UNP Q9YFF4 CYS 45 ENGINEERED MUTATION SEQADV 8EUN LEU B 59 UNP Q9YFF4 TRP 59 ENGINEERED MUTATION SEQADV 8EUN VAL B 60 UNP Q9YFF4 TYR 60 ENGINEERED MUTATION SEQADV 8EUN ARG B 63 UNP Q9YFF4 VAL 63 ENGINEERED MUTATION SEQADV 8EUN SER B 102 UNP Q9YFF4 CYS 102 ENGINEERED MUTATION SEQADV 8EUN GLN B 145 UNP Q9YFF4 PHE 145 ENGINEERED MUTATION SEQADV 8EUN LEU B 149 UNP Q9YFF4 ILE 149 ENGINEERED MUTATION SEQRES 1 A 195 MET THR PRO SER ASP ILE PRO GLY TYR ASP TYR GLY ARG SEQRES 2 A 195 VAL GLU LYS SER PRO ILE THR ASP LEU GLU PHE ASP LEU SEQRES 3 A 195 LEU LYS LYS THR VAL MET LEU GLY GLU LYS ASP VAL MET SEQRES 4 A 195 TYR LEU LYS LYS ALA GLY ASP VAL LEU LYS ASP GLN VAL SEQRES 5 A 195 ASP GLU ILE LEU ASP LEU LEU VAL GLY TRP ARG ALA SER SEQRES 6 A 195 ASN GLU HIS LEU ILE TYR TYR PHE SER ASN PRO ASP THR SEQRES 7 A 195 GLY GLU PRO ILE LYS GLU TYR LEU GLU ARG VAL ARG ALA SEQRES 8 A 195 ARG PHE GLY ALA TRP ILE LEU ASP THR THR SER ARG ASP SEQRES 9 A 195 TYR ASN ARG GLU TRP LEU ASP TYR GLN TYR GLU VAL GLY SEQRES 10 A 195 LEU ARG HIS HIS ARG SER LYS LYS GLY VAL THR ASP GLY SEQRES 11 A 195 VAL ARG THR VAL PRO HIS ILE PRO LEU ARG TYR LEU ILE SEQRES 12 A 195 ALA GLN ILE TYR PRO LEU THR ALA THR ILE LYS PRO PHE SEQRES 13 A 195 LEU ALA LYS LYS GLY GLY SER PRO GLU ASP ILE GLU GLY SEQRES 14 A 195 MET TYR ASN ALA TRP PHE LYS SER VAL VAL LEU GLN VAL SEQRES 15 A 195 ALA ILE TRP SER HIS PRO TYR THR LYS GLU ASN ASP TRP SEQRES 1 B 195 MET THR PRO SER ASP ILE PRO GLY TYR ASP TYR GLY ARG SEQRES 2 B 195 VAL GLU LYS SER PRO ILE THR ASP LEU GLU PHE ASP LEU SEQRES 3 B 195 LEU LYS LYS THR VAL MET LEU GLY GLU LYS ASP VAL MET SEQRES 4 B 195 TYR LEU LYS LYS ALA GLY ASP VAL LEU LYS ASP GLN VAL SEQRES 5 B 195 ASP GLU ILE LEU ASP LEU LEU VAL GLY TRP ARG ALA SER SEQRES 6 B 195 ASN GLU HIS LEU ILE TYR TYR PHE SER ASN PRO ASP THR SEQRES 7 B 195 GLY GLU PRO ILE LYS GLU TYR LEU GLU ARG VAL ARG ALA SEQRES 8 B 195 ARG PHE GLY ALA TRP ILE LEU ASP THR THR SER ARG ASP SEQRES 9 B 195 TYR ASN ARG GLU TRP LEU ASP TYR GLN TYR GLU VAL GLY SEQRES 10 B 195 LEU ARG HIS HIS ARG SER LYS LYS GLY VAL THR ASP GLY SEQRES 11 B 195 VAL ARG THR VAL PRO HIS ILE PRO LEU ARG TYR LEU ILE SEQRES 12 B 195 ALA GLN ILE TYR PRO LEU THR ALA THR ILE LYS PRO PHE SEQRES 13 B 195 LEU ALA LYS LYS GLY GLY SER PRO GLU ASP ILE GLU GLY SEQRES 14 B 195 MET TYR ASN ALA TRP PHE LYS SER VAL VAL LEU GLN VAL SEQRES 15 B 195 ALA ILE TRP SER HIS PRO TYR THR LYS GLU ASN ASP TRP HET WUF A 201 50 HET WUF B 201 50 HETNAM WUF BENZYL[3,3'-(7,12-DIETHENYL-3,8,13,17- HETNAM 2 WUF TETRAMETHYLPORPHYRIN-2,18-DIYL-KAPPA~4~N~21~,N~22~, HETNAM 3 WUF N~23~,N~24~)DI(PROPANOATO)(2-)]IRON FORMUL 3 WUF 2(C41 H39 FE N4 O4) FORMUL 5 HOH *64(H2 O) HELIX 1 AA1 THR A 20 VAL A 31 1 12 HELIX 2 AA2 GLY A 34 LYS A 49 1 16 HELIX 3 AA3 GLN A 51 VAL A 60 1 10 HELIX 4 AA4 GLU A 67 TYR A 72 5 6 HELIX 5 AA5 ILE A 82 ARG A 103 1 22 HELIX 6 AA6 ASN A 106 HIS A 121 1 16 HELIX 7 AA7 PRO A 138 GLN A 145 1 8 HELIX 8 AA8 GLN A 145 THR A 152 1 8 HELIX 9 AA9 PRO A 155 LYS A 159 5 5 HELIX 10 AB1 GLU A 165 THR A 190 1 26 HELIX 11 AB2 THR B 20 VAL B 31 1 12 HELIX 12 AB3 GLY B 34 LYS B 49 1 16 HELIX 13 AB4 GLN B 51 VAL B 60 1 10 HELIX 14 AB5 ASN B 66 TYR B 72 5 7 HELIX 15 AB6 ILE B 82 ARG B 103 1 22 HELIX 16 AB7 ASN B 106 HIS B 121 1 16 HELIX 17 AB8 PRO B 138 GLN B 145 1 8 HELIX 18 AB9 GLN B 145 THR B 152 1 8 HELIX 19 AC1 THR B 152 LEU B 157 1 6 HELIX 20 AC2 GLU B 165 THR B 190 1 26 SHEET 1 AA1 2 SER A 74 ASN A 75 0 SHEET 2 AA1 2 GLU A 80 PRO A 81 -1 O GLU A 80 N ASN A 75 SHEET 1 AA2 2 SER B 74 ASN B 75 0 SHEET 2 AA2 2 GLU B 80 PRO B 81 -1 O GLU B 80 N ASN B 75 LINK NE2 HIS A 120 FE WUF A 201 1555 1555 2.07 LINK NE2 HIS B 120 FE WUF B 201 1555 1555 2.06 CRYST1 58.117 45.761 72.632 90.00 105.72 90.00 P 1 21 1 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 0.017207 0.000000 0.004843 0.00000 SCALE2 0.000000 0.021853 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014303 0.00000 MTRIX1 1 -0.999922 0.000909 0.012424 -28.99919 1 MTRIX2 1 -0.000824 -0.999976 0.006834 10.70880 1 MTRIX3 1 0.012430 0.006823 0.999899 0.08791 1