HEADER TRANSFERASE 18-OCT-20 7APM TITLE TRNA-GUANINE TRANSGLYCOSYLASE H319C MUTANT SPIN-LABELED WITH MTSL. COMPND MOL_ID: 1; COMPND 2 MOLECULE: QUEUINE TRNA-RIBOSYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GUANINE INSERTION ENZYME,TRNA-GUANINE TRANSGLYCOSYLASE; COMPND 5 EC: 2.4.2.29; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ZYMOMONAS MOBILIS SUBSP. MOBILIS (STRAIN ATCC SOURCE 3 31821 / ZM4 / CP4); SOURCE 4 ORGANISM_TAXID: 264203; SOURCE 5 STRAIN: ATCC 31821 / ZM4 / CP4; SOURCE 6 GENE: TGT, ZMO0363; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PPR-IBA2 KEYWDS ENZYME, SPIN LABEL, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.NGUYEN,A.HEINE,G.KLEBE REVDAT 4 31-JAN-24 7APM 1 REMARK REVDAT 3 20-OCT-21 7APM 1 TITLE JRNL REVDAT 2 06-OCT-21 7APM 1 JRNL REVDAT 1 28-OCT-20 7APM 0 JRNL AUTH D.NGUYEN,D.ABDULLIN,C.A.HEUBACH,T.PFAFFENEDER,A.NGUYEN, JRNL AUTH 2 A.HEINE,K.REUTER,F.DIEDERICH,O.SCHIEMANN,G.KLEBE JRNL TITL UNRAVELING A LIGAND-INDUCED TWIST OF A HOMODIMERIC ENZYME BY JRNL TITL 2 PULSED ELECTRON-ELECTRON DOUBLE RESONANCE. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 60 23419 2021 JRNL REFN ESSN 1521-3773 JRNL PMID 34387025 JRNL DOI 10.1002/ANIE.202108179 REMARK 2 REMARK 2 RESOLUTION. 1.66 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16_3549 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) : 1.66 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.68 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 47683 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.141 REMARK 3 R VALUE (WORKING SET) : 0.139 REMARK 3 FREE R VALUE : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2385 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 4.2700 - 3.3900 0.99 2718 143 0.1309 0.1715 REMARK 3 2 3.3900 - 2.9600 0.98 2681 141 0.1395 0.1662 REMARK 3 3 2.9600 - 2.6900 0.99 2717 143 0.1329 0.1687 REMARK 3 4 2.6900 - 2.5000 0.99 2709 143 0.1298 0.1679 REMARK 3 5 2.5000 - 2.3500 0.97 2636 138 0.1228 0.1597 REMARK 3 6 2.3500 - 2.2300 0.97 2662 141 0.1204 0.1692 REMARK 3 7 2.2300 - 2.1400 0.98 2679 140 0.1195 0.1721 REMARK 3 8 2.1400 - 2.0600 0.99 2685 142 0.1264 0.1647 REMARK 3 9 2.0600 - 1.9800 0.99 2695 142 0.1337 0.1787 REMARK 3 10 1.9800 - 1.9200 0.99 2660 140 0.1315 0.1825 REMARK 3 11 1.9200 - 1.8700 0.99 2706 142 0.1249 0.1905 REMARK 3 12 1.8700 - 1.8200 0.99 2662 140 0.1297 0.1704 REMARK 3 13 1.8200 - 1.7700 0.99 2701 142 0.1479 0.2077 REMARK 3 14 1.7700 - 1.7300 0.99 2729 144 0.1793 0.2699 REMARK 3 15 1.7300 - 1.7000 0.98 2657 140 0.2324 0.3334 REMARK 3 16 1.7000 - 1.6600 0.83 2221 117 0.2821 0.2830 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) : 0.191 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.019 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.45 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.07 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 : 0.008 3048 REMARK 3 ANGLE : 0.934 4128 REMARK 3 CHIRALITY : 0.052 432 REMARK 3 PLANARITY : 0.007 553 REMARK 3 DIHEDRAL : 16.505 1836 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 7APM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1292111058. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JAN-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47688 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.660 REMARK 200 RESOLUTION RANGE LOW (A) : 45.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07500 REMARK 200 FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.46600 REMARK 200 FOR SHELL : 2.100 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: 1P0D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES, PH 5.5, 0.5 MM DTT, 13% PEG REMARK 280 8000, 10% DMSO, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 45.95550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.53200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 45.95550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.53200 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4850 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 801 LIES ON A SPECIAL POSITION. 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 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 VAL A 2 REMARK 465 GLU A 3 REMARK 465 ALA A 4 REMARK 465 THR A 5 REMARK 465 ALA A 6 REMARK 465 GLN A 7 REMARK 465 GLU A 8 REMARK 465 THR A 9 REMARK 465 ASP A 10 REMARK 465 ARG A 384 REMARK 465 ASN A 385 REMARK 465 SER A 386 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 85 CE NZ REMARK 470 MET A 109 CG SD CE REMARK 470 SER A 113 OG REMARK 470 LEU A 114 CG CD1 CD2 REMARK 470 LYS A 116 CG CD CE NZ REMARK 470 LYS A 125 CG CD CE NZ REMARK 470 ARG A 132 CG CD NE CZ NH1 NH2 REMARK 470 THR A 159 OG1 CG2 REMARK 470 ARG A 167 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 190 CG CD CE NZ REMARK 470 GLU A 191 CD OE1 OE2 REMARK 470 GLU A 220 CD OE1 OE2 REMARK 470 LYS A 264 NZ REMARK 470 ASN A 301 CG OD1 ND2 REMARK 470 ARG A 306 NH1 NH2 REMARK 470 GLN A 324 CD OE1 NE2 REMARK 470 GLN A 375 CG CD OE1 NE2 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 THR A 47 -99.62 11.85 REMARK 500 ALA A 48 67.69 -106.90 REMARK 500 ASP A 129 9.78 -156.21 REMARK 500 SER A 205 -139.93 58.99 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 ZN A 401 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 318 SG REMARK 620 2 CYS A 320 SG 105.8 REMARK 620 3 CYS A 323 SG 115.3 117.2 REMARK 620 4 HIS A 349 ND1 104.1 114.5 99.3 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7APL RELATED DB: PDB REMARK 900 7APL CONTAINS THE SAME PROTEIN WITH A DIFFERENT MUTATION AND REMARK 900 LABELING SITE. DBREF 7APM A 1 386 UNP P28720 TGT_ZYMMO 1 386 SEQADV 7APM GLY A -1 UNP P28720 EXPRESSION TAG SEQADV 7APM SER A 0 UNP P28720 EXPRESSION TAG SEQADV 7APM SER A 158 UNP P28720 CYS 158 ENGINEERED MUTATION SEQADV 7APM SER A 281 UNP P28720 CYS 281 ENGINEERED MUTATION SEQADV 7APM LYS A 312 UNP P28720 THR 312 ENGINEERED MUTATION SEQADV 7APM R1A A 319 UNP P28720 HIS 319 MODIFIED RESIDUE SEQRES 1 A 388 GLY SER MET VAL GLU ALA THR ALA GLN GLU THR ASP ARG SEQRES 2 A 388 PRO ARG PHE SER PHE SER ILE ALA ALA ARG GLU GLY LYS SEQRES 3 A 388 ALA ARG THR GLY THR ILE GLU MET LYS ARG GLY VAL ILE SEQRES 4 A 388 ARG THR PRO ALA PHE MET PRO VAL GLY THR ALA ALA THR SEQRES 5 A 388 VAL LYS ALA LEU LYS PRO GLU THR VAL ARG ALA THR GLY SEQRES 6 A 388 ALA ASP ILE ILE LEU GLY ASN THR TYR HIS LEU MET LEU SEQRES 7 A 388 ARG PRO GLY ALA GLU ARG ILE ALA LYS LEU GLY GLY LEU SEQRES 8 A 388 HIS SER PHE MET GLY TRP ASP ARG PRO ILE LEU THR ASP SEQRES 9 A 388 SER GLY GLY TYR GLN VAL MET SER LEU SER SER LEU THR SEQRES 10 A 388 LYS GLN SER GLU GLU GLY VAL THR PHE LYS SER HIS LEU SEQRES 11 A 388 ASP GLY SER ARG HIS MET LEU SER PRO GLU ARG SER ILE SEQRES 12 A 388 GLU ILE GLN HIS LEU LEU GLY SER ASP ILE VAL MET ALA SEQRES 13 A 388 PHE ASP GLU SER THR PRO TYR PRO ALA THR PRO SER ARG SEQRES 14 A 388 ALA ALA SER SER MET GLU ARG SER MET ARG TRP ALA LYS SEQRES 15 A 388 ARG SER ARG ASP ALA PHE ASP SER ARG LYS GLU GLN ALA SEQRES 16 A 388 GLU ASN ALA ALA LEU PHE GLY ILE GLN GLN GLY SER VAL SEQRES 17 A 388 PHE GLU ASN LEU ARG GLN GLN SER ALA ASP ALA LEU ALA SEQRES 18 A 388 GLU ILE GLY PHE ASP GLY TYR ALA VAL GLY GLY LEU ALA SEQRES 19 A 388 VAL GLY GLU GLY GLN ASP GLU MET PHE ARG VAL LEU ASP SEQRES 20 A 388 PHE SER VAL PRO MET LEU PRO ASP ASP LYS PRO HIS TYR SEQRES 21 A 388 LEU MET GLY VAL GLY LYS PRO ASP ASP ILE VAL GLY ALA SEQRES 22 A 388 VAL GLU ARG GLY ILE ASP MET PHE ASP SER VAL LEU PRO SEQRES 23 A 388 THR ARG SER GLY ARG ASN GLY GLN ALA PHE THR TRP ASP SEQRES 24 A 388 GLY PRO ILE ASN ILE ARG ASN ALA ARG PHE SER GLU ASP SEQRES 25 A 388 LEU LYS PRO LEU ASP SER GLU CYS R1A CYS ALA VAL CYS SEQRES 26 A 388 GLN LYS TRP SER ARG ALA TYR ILE HIS HIS LEU ILE ARG SEQRES 27 A 388 ALA GLY GLU ILE LEU GLY ALA MET LEU MET THR GLU HIS SEQRES 28 A 388 ASN ILE ALA PHE TYR GLN GLN LEU MET GLN LYS ILE ARG SEQRES 29 A 388 ASP SER ILE SER GLU GLY ARG PHE SER GLN PHE ALA GLN SEQRES 30 A 388 ASP PHE ARG ALA ARG TYR PHE ALA ARG ASN SER HET R1A A 319 21 HET ZN A 401 1 HET GOL A 402 6 HET GOL A 403 6 HET GOL A 404 6 HET CL A 405 1 HETNAM R1A 3-{[(2,2,5,5-TETRAMETHYL-1-OXO-2,5-DIHYDRO-1H- HETNAM 2 R1A PYRROLIUM-3-YL)METHYL]DISULFANYL}-D-ALANINE HETNAM ZN ZINC ION HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETSYN R1A S-(THIOMETHYL-3-[2,2,5,5-TETRAMETHYL PYRROLINE-1-OXYL]) HETSYN 2 R1A CYSTEINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 R1A C12 H21 N2 O3 S2 1+ FORMUL 2 ZN ZN 2+ FORMUL 3 GOL 3(C3 H8 O3) FORMUL 6 CL CL 1- FORMUL 7 HOH *315(H2 O) HELIX 1 AA1 LYS A 55 THR A 62 1 8 HELIX 2 AA2 ASN A 70 ARG A 77 1 8 HELIX 3 AA3 GLY A 79 LEU A 86 1 8 HELIX 4 AA4 GLY A 88 GLY A 94 1 7 HELIX 5 AA5 GLY A 104 SER A 112 1 9 HELIX 6 AA6 SER A 136 GLY A 148 1 13 HELIX 7 AA7 THR A 164 SER A 188 1 25 HELIX 8 AA8 ARG A 189 ALA A 196 1 8 HELIX 9 AA9 PHE A 207 GLY A 222 1 16 HELIX 10 AB1 GLY A 236 VAL A 248 1 13 HELIX 11 AB2 PRO A 249 LEU A 251 5 3 HELIX 12 AB3 LYS A 264 ARG A 274 1 11 HELIX 13 AB4 VAL A 282 GLY A 291 1 10 HELIX 14 AB5 ASN A 304 SER A 308 5 5 HELIX 15 AB6 CYS A 320 TRP A 326 1 7 HELIX 16 AB7 SER A 327 ALA A 337 1 11 HELIX 17 AB8 GLU A 339 GLU A 367 1 29 HELIX 18 AB9 ARG A 369 PHE A 382 1 14 SHEET 1 AA1 3 SER A 15 GLU A 22 0 SHEET 2 AA1 3 ALA A 25 MET A 32 -1 O GLU A 31 N SER A 15 SHEET 3 AA1 3 GLY A 35 THR A 39 -1 O ILE A 37 N ILE A 30 SHEET 1 AA2 8 ALA A 41 MET A 43 0 SHEET 2 AA2 8 MET A 278 ASP A 280 1 O PHE A 279 N MET A 43 SHEET 3 AA2 8 HIS A 257 LEU A 259 1 N LEU A 259 O MET A 278 SHEET 4 AA2 8 GLY A 225 VAL A 228 1 N VAL A 228 O TYR A 258 SHEET 5 AA2 8 ALA A 197 GLN A 202 1 N GLN A 202 O ALA A 227 SHEET 6 AA2 8 ILE A 151 MET A 153 1 N VAL A 152 O ALA A 197 SHEET 7 AA2 8 ILE A 99 THR A 101 1 N THR A 101 O ILE A 151 SHEET 8 AA2 8 ILE A 67 GLY A 69 1 N GLY A 69 O LEU A 100 SHEET 1 AA3 3 SER A 113 SER A 118 0 SHEET 2 AA3 3 GLY A 121 LYS A 125 -1 O LYS A 125 N SER A 113 SHEET 3 AA3 3 ARG A 132 LEU A 135 -1 O LEU A 135 N VAL A 122 SHEET 1 AA4 2 GLN A 292 ALA A 293 0 SHEET 2 AA4 2 ILE A 300 ASN A 301 -1 O ILE A 300 N ALA A 293 LINK C CYS A 318 N R1A A 319 1555 1555 1.34 LINK C R1A A 319 N CYS A 320 1555 1555 1.33 LINK SG CYS A 318 ZN ZN A 401 1555 1555 2.31 LINK SG CYS A 320 ZN ZN A 401 1555 1555 2.29 LINK SG CYS A 323 ZN ZN A 401 1555 1555 2.33 LINK ND1 HIS A 349 ZN ZN A 401 1555 1555 2.10 CISPEP 1 THR A 39 PRO A 40 0 0.32 CISPEP 2 ARG A 77 PRO A 78 0 11.33 CISPEP 3 TYR A 161 PRO A 162 0 1.10 CISPEP 4 VAL A 262 GLY A 263 0 -5.34 CRYST1 91.911 65.064 70.813 90.00 96.29 90.00 C 1 2 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 0.010880 0.000000 0.001199 0.00000 SCALE2 0.000000 0.015369 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014207 0.00000