HEADER BIOSYNTHETIC PROTEIN 08-SEP-21 7S3T TITLE NZEB DIKETOPIPERAZINE DIMERASE MUTANT: Q68I-G87A-A89G-I90V COMPND MOL_ID: 1; COMPND 2 MOLECULE: NASCB; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES SP.; SOURCE 3 ORGANISM_TAXID: 1931; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CYTOCHROME P450, DIKETOPIPERAZINE DIMERASE, NATURAL PRODUCTS, KEYWDS 2 BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.R.HARRIS,V.V.SHENDE,J.N.SANDERS,S.A.NEWMISTER,Y.KHATRI, AUTHOR 2 M.MOVASSAGHI,K.N.HOUK,D.H.SHERMAN REVDAT 4 15-NOV-23 7S3T 1 REMARK REVDAT 3 25-OCT-23 7S3T 1 REMARK REVDAT 2 18-JAN-23 7S3T 1 JRNL REVDAT 1 05-OCT-22 7S3T 0 JRNL AUTH V.V.SHENDE,N.R.HARRIS,J.N.SANDERS,S.A.NEWMISTER,Y.KHATRI, JRNL AUTH 2 M.MOVASSAGHI,K.N.HOUK,D.H.SHERMAN JRNL TITL MOLECULAR DYNAMICS SIMULATIONS GUIDE CHIMERAGENESIS AND JRNL TITL 2 ENGINEERED CONTROL OF CHEMOSELECTIVITY IN DIKETOPIPERAZINE JRNL TITL 3 DIMERASES. JRNL REF ANGEW.CHEM.INT.ED.ENGL. 2023 JRNL REFN ESSN 1521-3773 JRNL PMID 36610039 JRNL DOI 10.1002/ANIE.202210254 REMARK 2 REMARK 2 RESOLUTION. 1.40 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) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.48 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 3 NUMBER OF REFLECTIONS : 143902 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.182 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.730 REMARK 3 FREE R VALUE TEST SET COUNT : 3928 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 45.4800 - 4.2400 0.98 5322 151 0.1546 0.1407 REMARK 3 2 4.2400 - 3.3600 1.00 5434 154 0.1507 0.1703 REMARK 3 3 3.3600 - 2.9400 0.99 5441 150 0.1692 0.1488 REMARK 3 4 2.9400 - 2.6700 0.99 5359 150 0.1716 0.1822 REMARK 3 5 2.6700 - 2.4800 0.97 5289 149 0.1724 0.1967 REMARK 3 6 2.4800 - 2.3300 0.99 5364 156 0.1686 0.1565 REMARK 3 7 2.3300 - 2.2100 0.99 5348 150 0.1637 0.1884 REMARK 3 8 2.2100 - 2.1200 0.99 5403 150 0.1721 0.2064 REMARK 3 9 2.1200 - 2.0400 0.99 5440 152 0.1674 0.1967 REMARK 3 10 2.0400 - 1.9700 0.99 5387 152 0.1850 0.2022 REMARK 3 11 1.9700 - 1.9000 0.99 5361 151 0.1771 0.2029 REMARK 3 12 1.9000 - 1.8500 0.98 5366 146 0.1774 0.1956 REMARK 3 13 1.8500 - 1.8000 0.99 5333 153 0.1644 0.1902 REMARK 3 14 1.8000 - 1.7600 0.99 5365 149 0.1767 0.2212 REMARK 3 15 1.7600 - 1.7200 0.99 5441 150 0.1815 0.2230 REMARK 3 16 1.7200 - 1.6800 0.99 5360 148 0.1916 0.2111 REMARK 3 17 1.6800 - 1.6500 0.99 5429 152 0.1776 0.1970 REMARK 3 18 1.6500 - 1.6200 0.99 5324 151 0.1793 0.1711 REMARK 3 19 1.6200 - 1.5900 0.99 5420 153 0.1746 0.2260 REMARK 3 20 1.5900 - 1.5600 0.98 5337 149 0.1816 0.2030 REMARK 3 21 1.5600 - 1.5400 0.97 5281 148 0.1862 0.2527 REMARK 3 22 1.5400 - 1.5100 0.93 5058 144 0.2007 0.2164 REMARK 3 23 1.5100 - 1.4900 0.87 4749 133 0.2140 0.2095 REMARK 3 24 1.4900 - 1.4700 0.81 4431 126 0.2115 0.2650 REMARK 3 25 1.4700 - 1.4500 0.74 4010 112 0.2262 0.2726 REMARK 3 26 1.4500 - 1.4300 0.67 3669 101 0.2381 0.2308 REMARK 3 27 1.4300 - 1.4100 0.62 3327 94 0.2678 0.3574 REMARK 3 28 1.4100 - 1.4000 0.35 1926 54 0.3240 0.4154 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) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.770 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.64 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.41 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7S3T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-SEP-21. REMARK 100 THE DEPOSITION ID IS D_1000258743. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-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 : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 462696 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 45.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : 0.05348 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.42830 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.620 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 6XAI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2M MAGNESIUM CHLORIDE 0.1M TRIS HCL PH REMARK 280 8.5 26% PEG 3350 4% ETHYLENE GLYCOL, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 298K 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 46.08000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 VAL A 1 REMARK 465 THR A 2 REMARK 465 THR A 3 REMARK 465 THR A 4 REMARK 465 ALA A 5 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 GLN A 222 CG CD OE1 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 1113 O HOH A 1149 1.97 REMARK 500 O HOH A 1139 O HOH A 1215 2.14 REMARK 500 OE2 GLU A 228 O HOH A 901 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 909 O HOH A 1232 2656 2.15 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 PHE A 142 -57.78 -127.16 REMARK 500 GLN A 222 -170.33 -67.88 REMARK 500 LEU A 286 -75.10 -124.24 REMARK 500 GLU A 337 74.67 -116.27 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 MG A 806 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 71 O REMARK 620 2 HOH A 919 O 86.7 REMARK 620 3 HOH A1058 O 172.5 87.3 REMARK 620 4 HOH A1155 O 89.1 96.2 87.1 REMARK 620 5 HOH A1169 O 89.8 93.1 95.0 170.6 REMARK 620 6 HOH A1185 O 93.9 177.6 92.3 86.1 84.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 351 SG REMARK 620 2 HEM A 801 NA 97.7 REMARK 620 3 HEM A 801 NB 91.4 91.9 REMARK 620 4 HEM A 801 NC 93.9 168.4 88.7 REMARK 620 5 HEM A 801 ND 100.2 87.4 168.3 89.7 REMARK 620 N 1 2 3 4 DBREF1 7S3T A 1 401 UNP A0A3G1Q973_STRSQ DBREF2 7S3T A A0A3G1Q973 1 401 SEQADV 7S3T VAL A 1 UNP A0A3G1Q97 MET 1 CONFLICT SEQADV 7S3T ILE A 68 UNP A0A3G1Q97 GLN 68 ENGINEERED MUTATION SEQADV 7S3T ALA A 87 UNP A0A3G1Q97 GLY 87 ENGINEERED MUTATION SEQADV 7S3T GLY A 89 UNP A0A3G1Q97 ALA 89 ENGINEERED MUTATION SEQADV 7S3T VAL A 90 UNP A0A3G1Q97 ILE 90 ENGINEERED MUTATION SEQADV 7S3T GLY A 116 UNP A0A3G1Q97 LYS 116 CONFLICT SEQADV 7S3T ASN A 119 UNP A0A3G1Q97 HIS 119 CONFLICT SEQADV 7S3T ASP A 120 UNP A0A3G1Q97 GLU 120 CONFLICT SEQADV 7S3T LEU A 121 UNP A0A3G1Q97 TYR 121 CONFLICT SEQADV 7S3T MET A 126 UNP A0A3G1Q97 ILE 126 CONFLICT SEQADV 7S3T SER A 127 UNP A0A3G1Q97 GLY 127 CONFLICT SEQADV 7S3T ALA A 130 UNP A0A3G1Q97 VAL 130 CONFLICT SEQADV 7S3T SER A 131 UNP A0A3G1Q97 ASP 131 CONFLICT SEQADV 7S3T ALA A 140 UNP A0A3G1Q97 ARG 140 CONFLICT SEQADV 7S3T ASP A 141 UNP A0A3G1Q97 GLU 141 CONFLICT SEQADV 7S3T VAL A 143 UNP A0A3G1Q97 ALA 143 CONFLICT SEQADV 7S3T LEU A 150 UNP A0A3G1Q97 VAL 150 CONFLICT SEQADV 7S3T SER A 160 UNP A0A3G1Q97 THR 160 CONFLICT SEQADV 7S3T ALA A 161 UNP A0A3G1Q97 SER 161 CONFLICT SEQADV 7S3T ASP A 165 UNP A0A3G1Q97 ALA 165 CONFLICT SEQADV 7S3T LEU A 166 UNP A0A3G1Q97 ARG 166 CONFLICT SEQADV 7S3T ALA A 168 UNP A0A3G1Q97 VAL 168 CONFLICT SEQADV 7S3T HIS A 169 UNP A0A3G1Q97 GLY 169 CONFLICT SEQADV 7S3T CYS A 170 UNP A0A3G1Q97 TRP 170 CONFLICT SEQADV 7S3T VAL A 180 UNP A0A3G1Q97 ALA 180 CONFLICT SEQADV 7S3T HIS A 187 UNP A0A3G1Q97 ARG 187 CONFLICT SEQADV 7S3T GLN A 191 UNP A0A3G1Q97 GLU 191 CONFLICT SEQADV 7S3T GLU A 194 UNP A0A3G1Q97 ARG 194 CONFLICT SEQADV 7S3T GLY A 205 UNP A0A3G1Q97 ALA 205 CONFLICT SEQADV 7S3T THR A 206 UNP A0A3G1Q97 GLY 206 CONFLICT SEQADV 7S3T LEU A 214 UNP A0A3G1Q97 HIS 214 CONFLICT SEQADV 7S3T VAL A 220 UNP A0A3G1Q97 THR 220 CONFLICT SEQADV 7S3T ASP A 221 UNP A0A3G1Q97 PRO 221 CONFLICT SEQADV 7S3T GLN A 222 UNP A0A3G1Q97 ALA 222 CONFLICT SEQADV 7S3T GLY A 234 UNP A0A3G1Q97 ALA 234 CONFLICT SEQADV 7S3T SER A 235 UNP A0A3G1Q97 GLU 235 CONFLICT SEQADV 7S3T LEU A 254 UNP A0A3G1Q97 ILE 254 CONFLICT SEQADV 7S3T ASP A 261 UNP A0A3G1Q97 GLU 261 CONFLICT SEQADV 7S3T ALA A 262 UNP A0A3G1Q97 SER 262 CONFLICT SEQADV 7S3T ALA A 268 UNP A0A3G1Q97 THR 268 CONFLICT SEQADV 7S3T GLU A 271 UNP A0A3G1Q97 ASP 271 CONFLICT SEQADV 7S3T TYR A 283 UNP A0A3G1Q97 HIS 283 CONFLICT SEQADV 7S3T SER A 287 UNP A0A3G1Q97 ALA 287 CONFLICT SEQADV 7S3T SER A 290 UNP A0A3G1Q97 ALA 290 CONFLICT SEQADV 7S3T VAL A 291 UNP A0A3G1Q97 ALA 291 CONFLICT SEQADV 7S3T ILE A 301 UNP A0A3G1Q97 LEU 301 CONFLICT SEQADV 7S3T LYS A 307 UNP A0A3G1Q97 GLY 307 CONFLICT SEQADV 7S3T LEU A 316 UNP A0A3G1Q97 PHE 316 CONFLICT SEQADV 7S3T HIS A 321 UNP A0A3G1Q97 ARG 321 CONFLICT SEQADV 7S3T VAL A 331 UNP A0A3G1Q97 ARG 331 CONFLICT SEQADV 7S3T PHE A 350 UNP A0A3G1Q97 THR 350 CONFLICT SEQADV 7S3T VAL A 360 UNP A0A3G1Q97 LEU 360 CONFLICT SEQADV 7S3T ARG A 370 UNP A0A3G1Q97 CYS 370 CONFLICT SEQADV 7S3T ARG A 371 UNP A0A3G1Q97 HIS 371 CONFLICT SEQADV 7S3T SER A 384 UNP A0A3G1Q97 ARG 384 CONFLICT SEQADV 7S3T ILE A 397 UNP A0A3G1Q97 LEU 397 CONFLICT SEQRES 1 A 401 VAL THR THR THR ALA THR LEU THR TYR PRO PHE HIS ASP SEQRES 2 A 401 TRP SER GLN GLU LEU SER PRO ARG TYR ALA GLN LEU ARG SEQRES 3 A 401 ALA SER ASP ALA PRO VAL CCS PRO VAL VAL SER GLU GLY SEQRES 4 A 401 THR GLY ASP PRO LEU TRP LEU VAL THR ARG TYR ALA THR SEQRES 5 A 401 ALA VAL LYS LEU LEU GLU ASP SER ARG PHE SER SER GLU SEQRES 6 A 401 ALA ALA ILE ALA SER GLY ALA PRO ARG GLN GLU PRO VAL SEQRES 7 A 401 GLU LEU ARG ALA PRO GLY THR ARG ALA ASP GLY VAL ALA SEQRES 8 A 401 MET LEU ARG GLU ALA GLY LEU ARG SER VAL LEU ALA ASP SEQRES 9 A 401 GLY LEU GLY PRO ARG ALA VAL ARG ARG HIS GLN GLY TRP SEQRES 10 A 401 ILE ASN ASP LEU ALA GLU THR LEU MET SER GLU LEU ALA SEQRES 11 A 401 SER ARG GLU GLY THR PHE ASP LEU ALA ALA ASP PHE VAL SEQRES 12 A 401 GLU PRO LEU SER SER ALA LEU VAL SER ARG THR LEU LEU SEQRES 13 A 401 GLY GLU LEU SER ALA ASP GLU ARG ASP LEU LEU ALA HIS SEQRES 14 A 401 CYS ALA ASP THR GLY LEU ARG PHE CSO GLY VAL THR HIS SEQRES 15 A 401 GLU GLU GLN VAL HIS ALA PHE THR GLN MET HIS GLU PHE SEQRES 16 A 401 PHE LEU GLU HIS ALA ARG ARG LEU ALA GLY THR PRO GLY SEQRES 17 A 401 GLU HIS LEU LEU LYS LEU ILE ALA GLU ALA PRO VAL ASP SEQRES 18 A 401 GLN GLY PRO LEU SER ASP GLU ALA LEU ALA GLU ALA GLY SEQRES 19 A 401 SER LEU LEU VAL VAL ALA GLY PHE PRO THR SER SER GLY SEQRES 20 A 401 PHE LEU CYS GLY ALA LEU LEU THR LEU LEU ARG HIS PRO SEQRES 21 A 401 ASP ALA VAL GLN GLU LEU HIS ALA HIS PRO GLU ARG VAL SEQRES 22 A 401 PRO SER ALA VAL GLU GLU LEU LEU ARG TYR THR PRO LEU SEQRES 23 A 401 SER THR GLY SER VAL LYS ARG MET ALA THR GLU ASP LEU SEQRES 24 A 401 GLU ILE ASP GLY VAL ARG ILE LYS ALA GLY GLU VAL VAL SEQRES 25 A 401 MET VAL SER LEU GLU ALA VAL ASN HIS ASP PRO ASP ALA SEQRES 26 A 401 PHE GLU ASP PRO ASP VAL PHE ARG PRO GLY ARG GLU GLY SEQRES 27 A 401 PRO MET HIS PHE GLY PHE GLY ARG GLY ARG HIS PHE CYS SEQRES 28 A 401 PRO GLY ASN ARG LEU ALA ARG CYS VAL ILE GLU ALA THR SEQRES 29 A 401 VAL ARG ALA VAL ALA ARG ARG PRO GLY LEU ARG LEU ALA SEQRES 30 A 401 VAL ALA PRO GLU GLU ILE SER TRP HIS GLU GLY LEU PHE SEQRES 31 A 401 PHE ARG ARG PRO ARG ALA ILE PRO ALA THR TRP MODRES 7S3T CCS A 33 CYS MODIFIED RESIDUE MODRES 7S3T CSO A 178 CYS MODIFIED RESIDUE HET CCS A 33 10 HET CSO A 178 7 HET HEM A 801 43 HET QRP A 802 21 HET QRP A 803 21 HET EDO A 804 4 HET EDO A 805 4 HET MG A 806 1 HETNAM CCS CARBOXYMETHYLATED CYSTEINE HETNAM CSO S-HYDROXYCYSTEINE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM QRP (3S,8AS)-3-(1H-INDOL-3-YLMETHYL)HEXAHYDROPYRROLO[1,2- HETNAM 2 QRP A]PYRAZINE-1,4-DIONE HETNAM EDO 1,2-ETHANEDIOL HETNAM MG MAGNESIUM ION HETSYN HEM HEME HETSYN QRP BREVIANAMIDE F; CYCLO-L-TRP-L-PRO HETSYN EDO ETHYLENE GLYCOL FORMUL 1 CCS C5 H9 N O4 S FORMUL 1 CSO C3 H7 N O3 S FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 QRP 2(C16 H17 N3 O2) FORMUL 5 EDO 2(C2 H6 O2) FORMUL 7 MG MG 2+ FORMUL 8 HOH *367(H2 O) HELIX 1 AA1 PRO A 20 ALA A 27 1 8 HELIX 2 AA2 ARG A 49 GLU A 58 1 10 HELIX 3 AA3 SER A 64 ALA A 69 1 6 HELIX 4 AA4 ASP A 88 GLY A 97 1 10 HELIX 5 AA5 SER A 100 GLY A 107 1 8 HELIX 6 AA6 GLY A 107 ARG A 132 1 26 HELIX 7 AA7 LEU A 138 PHE A 142 1 5 HELIX 8 AA8 PHE A 142 LEU A 155 1 14 HELIX 9 AA9 SER A 160 LEU A 175 1 16 HELIX 10 AB1 THR A 181 THR A 206 1 26 HELIX 11 AB2 HIS A 210 GLU A 217 1 8 HELIX 12 AB3 SER A 226 ARG A 258 1 33 HELIX 13 AB4 HIS A 259 HIS A 269 1 11 HELIX 14 AB5 ARG A 272 THR A 284 1 13 HELIX 15 AB6 SER A 315 HIS A 321 1 7 HELIX 16 AB7 ARG A 346 PHE A 350 5 5 HELIX 17 AB8 GLY A 353 ARG A 370 1 18 HELIX 18 AB9 ALA A 379 ILE A 383 5 5 SHEET 1 AA1 6 THR A 8 TYR A 9 0 SHEET 2 AA1 6 CCS A 33 SER A 37 1 O VAL A 36 N TYR A 9 SHEET 3 AA1 6 PRO A 43 VAL A 47 -1 O LEU A 44 N VAL A 35 SHEET 4 AA1 6 VAL A 311 VAL A 314 1 O MET A 313 N TRP A 45 SHEET 5 AA1 6 VAL A 291 ALA A 295 -1 N ARG A 293 O VAL A 312 SHEET 6 AA1 6 PHE A 62 SER A 63 -1 N SER A 63 O MET A 294 SHEET 1 AA2 3 PHE A 136 ASP A 137 0 SHEET 2 AA2 3 PRO A 398 THR A 400 -1 O ALA A 399 N PHE A 136 SHEET 3 AA2 3 ARG A 375 LEU A 376 -1 N ARG A 375 O THR A 400 SHEET 1 AA3 2 LEU A 299 ILE A 301 0 SHEET 2 AA3 2 VAL A 304 ILE A 306 -1 O ILE A 306 N LEU A 299 LINK C VAL A 32 N CCS A 33 1555 1555 1.33 LINK C CCS A 33 N PRO A 34 1555 1555 1.35 LINK C PHE A 177 N CSO A 178 1555 1555 1.33 LINK C CSO A 178 N GLY A 179 1555 1555 1.33 LINK O GLY A 71 MG MG A 806 1555 1555 2.06 LINK SG CYS A 351 FE HEM A 801 1555 1555 2.38 LINK MG MG A 806 O HOH A 919 1555 2646 2.06 LINK MG MG A 806 O HOH A1058 1555 2646 2.02 LINK MG MG A 806 O HOH A1155 1555 1555 2.15 LINK MG MG A 806 O HOH A1169 1555 1555 2.16 LINK MG MG A 806 O HOH A1185 1555 1555 2.10 CISPEP 1 TYR A 9 PRO A 10 0 7.14 CRYST1 42.120 92.160 53.940 90.00 104.22 90.00 P 1 21 1 2 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 0.023742 0.000000 0.006017 0.00000 SCALE2 0.000000 0.010851 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019125 0.00000