HEADER TRANSFERASE 04-JUL-07 2QII TITLE CRYSTAL STRUCTURE OF TRNA-GUANINE TRANSGLYCOSYLASE (TGT) FROM TITLE 2 ZYMOMONAS MOBILIS COMPLEXED WITH ARCHAEOSINE PRECURSOR, PREQ0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: QUEUINE TRNA-RIBOSYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRNA-GUANINE TRANSGLYCOSYLASE, GUANINE INSERTION ENZYME; COMPND 5 EC: 2.4.2.29; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ZYMOMONAS MOBILIS; SOURCE 3 ORGANISM_TAXID: 542; SOURCE 4 STRAIN: ZYMOMONAS MOBILIS; SOURCE 5 GENE: TGT; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET9D KEYWDS TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.TIDTEN,R.BRENK,A.HEINE,K.REUTER,G.KLEBE REVDAT 5 30-AUG-23 2QII 1 REMARK SHEET LINK REVDAT 4 13-JUL-11 2QII 1 VERSN REVDAT 3 24-FEB-09 2QII 1 VERSN REVDAT 2 29-JAN-08 2QII 1 JRNL REVDAT 1 17-JUL-07 2QII 0 JRNL AUTH N.TIDTEN,B.STENGL,A.HEINE,G.A.GARCIA,G.KLEBE,K.REUTER JRNL TITL GLUTAMATE VERSUS GLUTAMINE EXCHANGE SWAPS SUBSTRATE JRNL TITL 2 SELECTIVITY IN TRNA-GUANINE TRANSGLYCOSYLASE: INSIGHT INTO JRNL TITL 3 THE REGULATION OF SUBSTRATE SELECTIVITY BY KINETIC AND JRNL TITL 4 CRYSTALLOGRAPHIC STUDIES. JRNL REF J.MOL.BIOL. V. 374 764 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17949745 JRNL DOI 10.1016/J.JMB.2007.09.062 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.2 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.166 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.166 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 4197 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.155 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 31016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2853 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 307 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 3195.5 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 2794.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 12 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 13071 REMARK 3 NUMBER OF RESTRAINTS : 12439 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 ANGLE DISTANCES (A) : 0.025 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.024 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.041 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.045 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.014 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.068 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC SCALING APPLIED BY THE REMARK 3 METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56 REMARK 4 REMARK 4 2QII COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1000043641. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-MAR-03 REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : YALE MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43081 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.56200 REMARK 200 <I/SIGMA(I)> 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: CNS REMARK 200 STARTING MODEL: 1P0B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MES, DMSO, DTT, PREQ0, PH REMARK 280 5.50, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K 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 45.31100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.76750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 45.31100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.76750 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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED REMARK 300 BY THE TWO FOLD AXIS 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 5520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 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 A1027 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 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 HIS A 127 REMARK 465 LEU A 128 REMARK 465 ASP A 129 REMARK 465 GLY A 130 REMARK 465 SER A 131 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 ARG A 77 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 116 CG CD CE NZ REMARK 470 LYS A 125 CG CD CE NZ REMARK 470 LYS A 190 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 34 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 38 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 ALA A 48 C - N - CA ANGL. DEV. = 16.6 DEGREES REMARK 500 ALA A 48 C - N - CA ANGL. DEV. = 21.3 DEGREES REMARK 500 ARG A 167 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 174 CD - NE - CZ ANGL. DEV. = 10.6 DEGREES REMARK 500 ARG A 189 CD - NE - CZ ANGL. DEV. = 25.5 DEGREES REMARK 500 ARG A 189 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 GLN A 203 C - N - CA ANGL. DEV. = 16.3 DEGREES REMARK 500 TYR A 258 CB - CG - CD2 ANGL. DEV. = -4.1 DEGREES REMARK 500 TYR A 258 CB - CG - CD1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 336 CD - NE - CZ ANGL. DEV. = 22.3 DEGREES REMARK 500 ARG A 336 NE - CZ - NH1 ANGL. DEV. = 5.1 DEGREES REMARK 500 ARG A 380 CD - NE - CZ ANGL. DEV. = 8.6 DEGREES REMARK 500 ARG A 380 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES 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 THR A 47 130.05 -16.38 REMARK 500 ALA A 48 65.51 -58.03 REMARK 500 GLN A 203 -167.27 -118.75 REMARK 500 SER A 205 -139.57 55.81 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 400 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 318 SG REMARK 620 2 CYS A 320 SG 107.3 REMARK 620 3 CYS A 323 SG 114.2 116.1 REMARK 620 4 HIS A 349 ND1 107.3 113.0 98.5 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PQ0 A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 706 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1P0B RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF TRNA-GUANINE TRANSGLYCOSYLASE (TGT) FROM REMARK 900 ZYMOMONAS MOBILIS COMPLEXED WITH ARCHAEOSINE PRECURSOR, PREQ0 REMARK 999 REMARK 999 SEQUENCE THERE IS A CONFLICT AT RESIDUE 312 (THR > LYS) IN THE REMARK 999 UNP ENTRY P28720 DBREF 2QII A 1 386 UNP P28720 TGT_ZYMMO 1 386 SEQADV 2QII LYS A 312 UNP P28720 THR 312 SEE REMARK 999 SEQRES 1 A 386 MET VAL GLU ALA THR ALA GLN GLU THR ASP ARG PRO ARG SEQRES 2 A 386 PHE SER PHE SER ILE ALA ALA ARG GLU GLY LYS ALA ARG SEQRES 3 A 386 THR GLY THR ILE GLU MET LYS ARG GLY VAL ILE ARG THR SEQRES 4 A 386 PRO ALA PHE MET PRO VAL GLY THR ALA ALA THR VAL LYS SEQRES 5 A 386 ALA LEU LYS PRO GLU THR VAL ARG ALA THR GLY ALA ASP SEQRES 6 A 386 ILE ILE LEU GLY ASN THR TYR HIS LEU MET LEU ARG PRO SEQRES 7 A 386 GLY ALA GLU ARG ILE ALA LYS LEU GLY GLY LEU HIS SER SEQRES 8 A 386 PHE MET GLY TRP ASP ARG PRO ILE LEU THR ASP SER GLY SEQRES 9 A 386 GLY TYR GLN VAL MET SER LEU SER SER LEU THR LYS GLN SEQRES 10 A 386 SER GLU GLU GLY VAL THR PHE LYS SER HIS LEU ASP GLY SEQRES 11 A 386 SER ARG HIS MET LEU SER PRO GLU ARG SER ILE GLU ILE SEQRES 12 A 386 GLN HIS LEU LEU GLY SER ASP ILE VAL MET ALA PHE ASP SEQRES 13 A 386 GLU CYS THR PRO TYR PRO ALA THR PRO SER ARG ALA ALA SEQRES 14 A 386 SER SER MET GLU ARG SER MET ARG TRP ALA LYS ARG SER SEQRES 15 A 386 ARG ASP ALA PHE ASP SER ARG LYS GLU GLN ALA GLU ASN SEQRES 16 A 386 ALA ALA LEU PHE GLY ILE GLN GLN GLY SER VAL PHE GLU SEQRES 17 A 386 ASN LEU ARG GLN GLN SER ALA ASP ALA LEU ALA GLU ILE SEQRES 18 A 386 GLY PHE ASP GLY TYR ALA VAL GLY GLY LEU ALA VAL GLY SEQRES 19 A 386 GLU GLY GLN ASP GLU MET PHE ARG VAL LEU ASP PHE SER SEQRES 20 A 386 VAL PRO MET LEU PRO ASP ASP LYS PRO HIS TYR LEU MET SEQRES 21 A 386 GLY VAL GLY LYS PRO ASP ASP ILE VAL GLY ALA VAL GLU SEQRES 22 A 386 ARG GLY ILE ASP MET PHE ASP CYS VAL LEU PRO THR ARG SEQRES 23 A 386 SER GLY ARG ASN GLY GLN ALA PHE THR TRP ASP GLY PRO SEQRES 24 A 386 ILE ASN ILE ARG ASN ALA ARG PHE SER GLU ASP LEU LYS SEQRES 25 A 386 PRO LEU ASP SER GLU CYS HIS CYS ALA VAL CYS GLN LYS SEQRES 26 A 386 TRP SER ARG ALA TYR ILE HIS HIS LEU ILE ARG ALA GLY SEQRES 27 A 386 GLU ILE LEU GLY ALA MET LEU MET THR GLU HIS ASN ILE SEQRES 28 A 386 ALA PHE TYR GLN GLN LEU MET GLN LYS ILE ARG ASP SER SEQRES 29 A 386 ILE SER GLU GLY ARG PHE SER GLN PHE ALA GLN ASP PHE SEQRES 30 A 386 ARG ALA ARG TYR PHE ALA ARG ASN SER HET ZN A 400 1 HET PQ0 A 500 13 HET GOL A 702 6 HET GOL A 703 6 HET GOL A 706 6 HETNAM ZN ZINC ION HETNAM PQ0 2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDINE- HETNAM 2 PQ0 5-CARBONITRILE HETNAM GOL GLYCEROL HETSYN PQ0 7-DEAZA-7-CYANO-GUANINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZN ZN 2+ FORMUL 3 PQ0 C7 H5 N5 O FORMUL 4 GOL 3(C3 H8 O3) FORMUL 7 HOH *307(H2 O) HELIX 1 1 LYS A 55 THR A 62 1 8 HELIX 2 2 THR A 71 ARG A 77 1 7 HELIX 3 3 GLY A 79 GLY A 87 1 9 HELIX 4 4 GLY A 88 GLY A 94 1 7 HELIX 5 5 TYR A 106 SER A 112 1 7 HELIX 6 6 SER A 136 GLY A 148 1 13 HELIX 7 7 THR A 164 ARG A 189 1 26 HELIX 8 8 ARG A 189 ALA A 196 1 8 HELIX 9 9 PHE A 207 GLY A 222 1 16 HELIX 10 10 GLY A 236 VAL A 248 1 13 HELIX 11 11 PRO A 249 LEU A 251 5 3 HELIX 12 12 LYS A 264 ARG A 274 1 11 HELIX 13 13 VAL A 282 ASN A 290 1 9 HELIX 14 14 ASN A 304 SER A 308 5 5 HELIX 15 15 CYS A 320 TRP A 326 1 7 HELIX 16 16 SER A 327 ALA A 337 1 11 HELIX 17 17 GLU A 339 GLU A 367 1 29 HELIX 18 18 ARG A 369 PHE A 382 1 14 SHEET 1 A 3 PHE A 14 GLU A 22 0 SHEET 2 A 3 ALA A 25 MET A 32 -1 O THR A 29 N SER A 17 SHEET 3 A 3 GLY A 35 THR A 39 -1 O ILE A 37 N ILE A 30 SHEET 1 B 8 ALA A 41 MET A 43 0 SHEET 2 B 8 MET A 278 ASP A 280 1 O PHE A 279 N MET A 43 SHEET 3 B 8 HIS A 257 LEU A 259 1 N LEU A 259 O MET A 278 SHEET 4 B 8 GLY A 225 VAL A 228 1 N VAL A 228 O TYR A 258 SHEET 5 B 8 ALA A 197 GLN A 202 1 N GLN A 202 O ALA A 227 SHEET 6 B 8 ILE A 151 MET A 153 1 N VAL A 152 O ALA A 197 SHEET 7 B 8 ILE A 99 ASP A 102 1 N THR A 101 O ILE A 151 SHEET 8 B 8 ILE A 67 ASN A 70 1 N GLY A 69 O ASP A 102 SHEET 1 C 2 LEU A 114 SER A 118 0 SHEET 2 C 2 HIS A 133 LEU A 135 -1 O LEU A 135 N VAL A 122 SHEET 1 D 2 GLN A 292 ALA A 293 0 SHEET 2 D 2 ILE A 300 ASN A 301 -1 O ILE A 300 N ALA A 293 LINK SG CYS A 318 ZN ZN A 400 1555 1555 2.32 LINK SG CYS A 320 ZN ZN A 400 1555 1555 2.31 LINK SG CYS A 323 ZN ZN A 400 1555 1555 2.40 LINK ND1 HIS A 349 ZN ZN A 400 1555 1555 2.13 CISPEP 1 THR A 39 PRO A 40 0 -2.69 CISPEP 2 THR A 47 ALA A 48 0 -5.98 CISPEP 3 THR A 47 ALA A 48 0 15.83 CISPEP 4 ARG A 77 PRO A 78 0 5.46 CISPEP 5 TYR A 161 PRO A 162 0 -8.00 CISPEP 6 VAL A 262 GLY A 263 0 -4.84 SITE 1 AC1 4 CYS A 318 CYS A 320 CYS A 323 HIS A 349 SITE 1 AC2 12 ASP A 102 TYR A 106 ASP A 156 CYS A 158 SITE 2 AC2 12 ILE A 201 GLN A 203 GLY A 229 GLY A 230 SITE 3 AC2 12 LEU A 231 ALA A 232 MET A 260 GOL A 703 SITE 1 AC3 9 PRO A 56 GLU A 57 GLY A 94 TRP A 95 SITE 2 AC3 9 ASP A 96 ARG A 97 HOH A1186 HOH A1232 SITE 3 AC3 9 HOH A1294 SITE 1 AC4 6 LEU A 68 ASN A 70 ASP A 102 GLN A 107 SITE 2 AC4 6 ASP A 280 PQ0 A 500 SITE 1 AC5 7 GLU A 317 LYS A 360 PHE A 373 PHE A 377 SITE 2 AC5 7 ARG A 380 HOH A1071 HOH A1286 CRYST1 90.622 65.535 70.325 90.00 96.47 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 0.011035 0.000000 0.001251 0.00000 SCALE2 0.000000 0.015259 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014311 0.00000