HEADER HYDROLASE 09-MAR-16 5IPD TITLE HUMAN HISTIDINE TRIAD NUCLEOTIDE BINDING PROTEIN 1 (HHINT1) NUCLEOSIDE TITLE 2 THIOPHOSPHORAMIDATE COVALENT INTERMEDIATE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ADENOSINE 5'-MONOPHOSPHORAMIDASE; COMPND 5 EC: 3.-.-.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HINT1, HINT; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA 2 PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS HINT, HISTIDINE TRIAD, HIT, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.M.MAIZE,B.C.FINZEL REVDAT 3 26-JUL-17 5IPD 1 JRNL REVDAT 2 05-JUL-17 5IPD 1 JRNL REVDAT 1 15-MAR-17 5IPD 0 JRNL AUTH R.SHAH,K.M.MAIZE,X.ZHOU,B.C.FINZEL,C.R.WAGNER JRNL TITL CAUGHT BEFORE RELEASED: STRUCTURAL MAPPING OF THE REACTION JRNL TITL 2 TRAJECTORY FOR THE SOFOSBUVIR ACTIVATING ENZYME, HUMAN JRNL TITL 3 HISTIDINE TRIAD NUCLEOTIDE BINDING PROTEIN 1 (HHINT1). JRNL REF BIOCHEMISTRY V. 56 3559 2017 JRNL REFN ISSN 1520-4995 JRNL PMID 28691797 JRNL DOI 10.1021/ACS.BIOCHEM.7B00148 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 22987 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.830 REMARK 3 FREE R VALUE TEST SET COUNT : 1110 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 39.8096 - 3.4993 0.97 2737 167 0.1401 0.1579 REMARK 3 2 3.4993 - 2.7777 0.98 2748 124 0.1586 0.1828 REMARK 3 3 2.7777 - 2.4267 0.99 2762 123 0.1674 0.1969 REMARK 3 4 2.4267 - 2.2048 0.99 2730 150 0.1468 0.1926 REMARK 3 5 2.2048 - 2.0468 0.99 2754 141 0.1560 0.1952 REMARK 3 6 2.0468 - 1.9261 0.99 2745 129 0.1513 0.2036 REMARK 3 7 1.9261 - 1.8296 0.99 2744 124 0.1699 0.2046 REMARK 3 8 1.8296 - 1.7500 0.98 2657 152 0.2447 0.2975 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.350 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.93 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.89 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 : 0.006 1847 REMARK 3 ANGLE : 0.935 2509 REMARK 3 CHIRALITY : 0.060 271 REMARK 3 PLANARITY : 0.005 325 REMARK 3 DIHEDRAL : 10.213 1090 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 5IPD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAR-16. REMARK 100 THE DEPOSITION ID IS D_1000219176. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-APR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 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 : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22992 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 63.995 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.35300 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: NULL 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 (%): 40.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES, 34% PEG 8000, PH 6.4, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 293K 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 39.22250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.12050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 39.22250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.12050 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: 3850 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 KCAL/MOL 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 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 B 264 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 SER A -2 REMARK 465 ASN A -1 REMARK 465 ALA A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 ASP A 3 REMARK 465 GLU A 4 REMARK 465 ILE A 5 REMARK 465 ALA A 6 REMARK 465 LYS A 7 REMARK 465 ALA A 8 REMARK 465 GLN A 9 REMARK 465 VAL A 10 REMARK 465 ALA A 11 REMARK 465 SER B -2 REMARK 465 ASN B -1 REMARK 465 ALA B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ASP B 3 REMARK 465 GLU B 4 REMARK 465 ILE B 5 REMARK 465 ALA B 6 REMARK 465 LYS B 7 REMARK 465 ALA B 8 REMARK 465 GLN B 9 REMARK 465 VAL B 10 REMARK 465 ALA B 11 REMARK 465 ARG B 12 REMARK 465 PRO B 13 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 12 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 30 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 112 CG HIS A 112 CD2 0.072 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 ASP B 16 37.31 -92.97 REMARK 500 ASP B 35 -158.71 -137.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE SMALL MOLECULE SOAKED INTO THIS CRYSTAL CAN ONLY PENETRATE REMARK 600 CHAIN A DUE TO CRYSTALLOGRAPHIC PACKING INTERACTIONS. THE ACTIVITY REMARK 600 OF THE ENZYME MAKES A COVALENT INTERMEDIATE AT RESIDUE 112, CHAIN A, REMARK 600 BUT NOT CHAIN B. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 6CG A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KPA RELATED DB: PDB REMARK 900 1KPA CONTAINS THE APO PROTEIN IN A P212121 SPACEGROUP REMARK 900 RELATED ID: 3TW2 RELATED DB: PDB REMARK 900 3TW2 CONTAINS THE SAME PROTEIN COMPLEXED WITH AMP IN A C2 SPACEGROUP REMARK 900 RELATED ID: 5I2E RELATED DB: PDB REMARK 900 5I2E CONTAINS THE SAME PROTEIN COMPLEXED WITH A SULFAMATE INHIBITOR REMARK 900 IN A C2 SPACEGROUP REMARK 900 RELATED ID: 5I2F RELATED DB: PDB REMARK 900 512F CONTAINS THE SAME PROTEIN COMPLEXED WITH A SULFAMIDE INHIBITOR REMARK 900 IN A C2 SPACEGROUP REMARK 900 RELATED ID: 4EQE RELATED DB: PDB REMARK 900 4EQE CONTAINS THE SAME PROTEIN COMPLEXED WITH LYS-AMS IN A C2 REMARK 900 SPACEGROUP REMARK 900 RELATED ID: 4EQG RELATED DB: PDB REMARK 900 4EQG CONTAINS THE SAME PROTEIN COMPLEXED WITH ALA-AMS IN A C2 REMARK 900 SPACEGROUP REMARK 900 RELATED ID: 4EQH RELATED DB: PDB REMARK 900 4EQH CONTAINS THE SAME PROTEIN COMPLEXED WITH TRP-AMS IN A C2 REMARK 900 SPACEGROUP REMARK 900 RELATED ID: 5IPB RELATED DB: PDB REMARK 900 RELATED ID: 5IPC RELATED DB: PDB REMARK 900 RELATED ID: 5IPE RELATED DB: PDB DBREF 5IPD A 1 126 UNP P49773 HINT1_HUMAN 1 126 DBREF 5IPD B 1 126 UNP P49773 HINT1_HUMAN 1 126 SEQADV 5IPD SER A -2 UNP P49773 EXPRESSION TAG SEQADV 5IPD ASN A -1 UNP P49773 EXPRESSION TAG SEQADV 5IPD ALA A 0 UNP P49773 EXPRESSION TAG SEQADV 5IPD SER B -2 UNP P49773 EXPRESSION TAG SEQADV 5IPD ASN B -1 UNP P49773 EXPRESSION TAG SEQADV 5IPD ALA B 0 UNP P49773 EXPRESSION TAG SEQRES 1 A 129 SER ASN ALA MET ALA ASP GLU ILE ALA LYS ALA GLN VAL SEQRES 2 A 129 ALA ARG PRO GLY GLY ASP THR ILE PHE GLY LYS ILE ILE SEQRES 3 A 129 ARG LYS GLU ILE PRO ALA LYS ILE ILE PHE GLU ASP ASP SEQRES 4 A 129 ARG CYS LEU ALA PHE HIS ASP ILE SER PRO GLN ALA PRO SEQRES 5 A 129 THR HIS PHE LEU VAL ILE PRO LYS LYS HIS ILE SER GLN SEQRES 6 A 129 ILE SER VAL ALA GLU ASP ASP ASP GLU SER LEU LEU GLY SEQRES 7 A 129 HIS LEU MET ILE VAL GLY LYS LYS CYS ALA ALA ASP LEU SEQRES 8 A 129 GLY LEU ASN LYS GLY TYR ARG MET VAL VAL ASN GLU GLY SEQRES 9 A 129 SER ASP GLY GLY GLN SER VAL TYR HIS VAL HIS LEU HIS SEQRES 10 A 129 VAL LEU GLY GLY ARG GLN MET HIS TRP PRO PRO GLY SEQRES 1 B 129 SER ASN ALA MET ALA ASP GLU ILE ALA LYS ALA GLN VAL SEQRES 2 B 129 ALA ARG PRO GLY GLY ASP THR ILE PHE GLY LYS ILE ILE SEQRES 3 B 129 ARG LYS GLU ILE PRO ALA LYS ILE ILE PHE GLU ASP ASP SEQRES 4 B 129 ARG CYS LEU ALA PHE HIS ASP ILE SER PRO GLN ALA PRO SEQRES 5 B 129 THR HIS PHE LEU VAL ILE PRO LYS LYS HIS ILE SER GLN SEQRES 6 B 129 ILE SER VAL ALA GLU ASP ASP ASP GLU SER LEU LEU GLY SEQRES 7 B 129 HIS LEU MET ILE VAL GLY LYS LYS CYS ALA ALA ASP LEU SEQRES 8 B 129 GLY LEU ASN LYS GLY TYR ARG MET VAL VAL ASN GLU GLY SEQRES 9 B 129 SER ASP GLY GLY GLN SER VAL TYR HIS VAL HIS LEU HIS SEQRES 10 B 129 VAL LEU GLY GLY ARG GLN MET HIS TRP PRO PRO GLY HET 6CG A 201 23 HETNAM 6CG 5'-S-PHOSPHONO-5'-THIOGUANOSINE HETSYN 6CG TRPGMPS HYDROLYSIS PRODUCT FORMUL 3 6CG C10 H14 N5 O7 P S FORMUL 4 HOH *163(H2 O) HELIX 1 AA1 THR A 17 ARG A 24 1 8 HELIX 2 AA2 GLN A 62 ALA A 66 5 5 HELIX 3 AA3 GLU A 67 ASP A 69 5 3 HELIX 4 AA4 ASP A 70 LEU A 88 1 19 HELIX 5 AA5 GLY A 101 GLY A 105 1 5 HELIX 6 AA6 THR B 17 ARG B 24 1 8 HELIX 7 AA7 GLN B 62 ALA B 66 5 5 HELIX 8 AA8 GLU B 67 ASP B 69 5 3 HELIX 9 AA9 ASP B 70 LEU B 88 1 19 HELIX 10 AB1 GLY B 101 GLY B 105 1 5 SHEET 1 AA110 ILE A 31 GLU A 34 0 SHEET 2 AA110 CYS A 38 HIS A 42 -1 O ALA A 40 N ILE A 32 SHEET 3 AA110 THR A 50 PRO A 56 -1 O LEU A 53 N PHE A 41 SHEET 4 AA110 LEU A 113 GLY A 117 -1 O LEU A 113 N VAL A 54 SHEET 5 AA110 TYR A 94 GLU A 100 -1 N VAL A 97 O HIS A 114 SHEET 6 AA110 TYR B 94 GLU B 100 -1 O VAL B 98 N MET A 96 SHEET 7 AA110 LEU B 113 GLY B 117 -1 O HIS B 114 N VAL B 97 SHEET 8 AA110 THR B 50 PRO B 56 -1 N THR B 50 O GLY B 117 SHEET 9 AA110 CYS B 38 HIS B 42 -1 N PHE B 41 O LEU B 53 SHEET 10 AA110 ILE B 31 GLU B 34 -1 N ILE B 32 O ALA B 40 LINK NE2 HIS A 112 P 6CG A 201 1555 1555 1.69 CISPEP 1 TRP A 123 PRO A 124 0 -2.02 CISPEP 2 TRP B 123 PRO B 124 0 1.86 SITE 1 AC1 19 ILE A 18 PHE A 19 PHE A 41 HIS A 42 SITE 2 AC1 19 ASP A 43 ILE A 44 ASN A 99 GLN A 106 SITE 3 AC1 19 SER A 107 VAL A 108 HIS A 112 HIS A 114 SITE 4 AC1 19 HOH A 302 HOH A 326 HOH A 327 HOH A 328 SITE 5 AC1 19 HOH A 335 HOH A 339 HOH A 348 CRYST1 78.445 46.241 64.218 90.00 94.78 90.00 C 1 2 1 8 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 0.012748 0.000000 0.001066 0.00000 SCALE2 0.000000 0.021626 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015626 0.00000