HEADER PROTEIN BINDING 23-JUN-01 1JG5 TITLE CRYSTAL STRUCTURE OF RAT GTP CYCLOHYDROLASE I FEEDBACK REGULATORY TITLE 2 PROTEIN, GFRP COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTP CYCLOHYDROLASE I FEEDBACK REGULATORY PROTEIN; COMPND 3 CHAIN: A, B, C, D, E; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: XL1; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PQE(7) KEYWDS ALPHA/BETA STRUCTURE, BETA SHEET, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR G.BADER,S.SCHIFFMANN,A.HERRMANN,M.FISCHER,M.GUTLICH,G.AUERBACH, AUTHOR 2 T.PLOOM,A.BACHER,R.HUBER,T.LEMM REVDAT 4 13-MAR-24 1JG5 1 REMARK LINK REVDAT 3 24-FEB-09 1JG5 1 VERSN REVDAT 2 25-DEC-02 1JG5 1 REMARK REVDAT 1 10-OCT-01 1JG5 0 JRNL AUTH G.BADER,S.SCHIFFMANN,A.HERRMANN,M.FISCHER,M.GUTLICH, JRNL AUTH 2 G.AUERBACH,T.PLOOM,A.BACHER,R.HUBER,T.LEMM JRNL TITL CRYSTAL STRUCTURE OF RAT GTP CYCLOHYDROLASE I FEEDBACK JRNL TITL 2 REGULATORY PROTEIN, GFRP. JRNL REF J.MOL.BIOL. V. 312 1051 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11580249 JRNL DOI 10.1006/JMBI.2001.5011 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 14070 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 715 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3340 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 256 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.70000 REMARK 3 B22 (A**2) : -4.90000 REMARK 3 B33 (A**2) : -2.80000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 1.380 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1JG5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-JUN-01. REMARK 100 THE DEPOSITION ID IS D_1000013730. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.4 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14791 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.11800 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) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.65 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: PROTEIN REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM POTASSIUM PHOSPHATE, 2MM DTT, PH REMARK 280 7.4, BATCH CRYSTALLIZATION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 53.40150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 55.02600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 53.40150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 55.02600 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: PENTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E 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 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 ARG C 36 176.07 179.52 REMARK 500 LEU C 39 116.13 -5.76 REMARK 500 ASP D 24 107.01 -58.26 REMARK 500 ASN E 42 9.74 -160.86 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 K A1504 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 7 OG1 REMARK 620 2 GLN A 8 O 81.0 REMARK 620 3 ARG A 10 O 99.4 63.3 REMARK 620 4 VAL A 13 O 74.7 131.5 80.0 REMARK 620 5 GLY A 14 O 104.7 164.0 128.9 64.4 REMARK 620 6 HOH A 544 O 65.3 87.9 149.9 117.3 81.1 REMARK 620 7 HOH A 662 O 134.5 84.4 111.8 141.0 81.0 71.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B1503 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 7 OG1 REMARK 620 2 GLN B 8 O 81.0 REMARK 620 3 ARG B 10 O 102.0 62.5 REMARK 620 4 VAL B 13 O 79.3 128.6 75.9 REMARK 620 5 GLY B 14 O 105.2 165.9 126.7 65.5 REMARK 620 6 HOH B 507 O 64.2 83.5 145.4 127.2 87.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C1501 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR C 7 OG1 REMARK 620 2 GLN C 8 O 80.0 REMARK 620 3 ARG C 10 O 106.9 63.1 REMARK 620 4 VAL C 13 O 79.6 129.9 80.2 REMARK 620 5 GLY C 14 O 104.3 167.9 124.7 62.1 REMARK 620 6 HOH C 527 O 64.2 86.3 149.4 123.4 85.6 REMARK 620 7 HOH C 599 O 139.4 84.8 99.1 136.3 84.7 77.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K D1502 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR D 7 OG1 REMARK 620 2 GLN D 8 O 83.2 REMARK 620 3 ARG D 10 O 110.4 64.8 REMARK 620 4 VAL D 13 O 79.0 130.8 79.3 REMARK 620 5 GLY D 14 O 104.1 160.9 126.3 68.3 REMARK 620 6 HOH D 519 O 70.0 95.0 159.1 120.4 71.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K E1500 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR E 7 OG1 REMARK 620 2 GLN E 8 O 82.0 REMARK 620 3 ARG E 10 O 105.8 65.6 REMARK 620 4 VAL E 13 O 79.0 128.9 74.8 REMARK 620 5 GLY E 14 O 106.2 165.2 121.9 65.5 REMARK 620 6 HOH E 532 O 152.8 84.8 90.0 127.2 82.5 REMARK 620 7 HOH E 633 O 68.4 88.8 154.4 125.7 83.1 87.7 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K E 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 1501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K D 1502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 1503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 1504 DBREF 1JG5 A 1 83 UNP P70552 GFRP_RAT 1 83 DBREF 1JG5 B 1 83 UNP P70552 GFRP_RAT 1 83 DBREF 1JG5 C 1 83 UNP P70552 GFRP_RAT 1 83 DBREF 1JG5 D 1 83 UNP P70552 GFRP_RAT 1 83 DBREF 1JG5 E 1 83 UNP P70552 GFRP_RAT 1 83 SEQRES 1 A 83 PRO TYR LEU LEU ILE SER THR GLN ILE ARG MET GLU VAL SEQRES 2 A 83 GLY PRO THR MET VAL GLY ASP GLU HIS SER ASP PRO GLU SEQRES 3 A 83 LEU MET GLN GLN LEU GLY ALA SER LYS ARG ARG VAL LEU SEQRES 4 A 83 GLY ASN ASN PHE TYR GLU TYR TYR VAL ASN ASP PRO PRO SEQRES 5 A 83 ARG ILE VAL LEU ASP LYS LEU GLU CYS ARG GLY PHE ARG SEQRES 6 A 83 VAL LEU SER MET THR GLY VAL GLY GLN THR LEU VAL TRP SEQRES 7 A 83 CYS LEU HIS LYS GLU SEQRES 1 B 83 PRO TYR LEU LEU ILE SER THR GLN ILE ARG MET GLU VAL SEQRES 2 B 83 GLY PRO THR MET VAL GLY ASP GLU HIS SER ASP PRO GLU SEQRES 3 B 83 LEU MET GLN GLN LEU GLY ALA SER LYS ARG ARG VAL LEU SEQRES 4 B 83 GLY ASN ASN PHE TYR GLU TYR TYR VAL ASN ASP PRO PRO SEQRES 5 B 83 ARG ILE VAL LEU ASP LYS LEU GLU CYS ARG GLY PHE ARG SEQRES 6 B 83 VAL LEU SER MET THR GLY VAL GLY GLN THR LEU VAL TRP SEQRES 7 B 83 CYS LEU HIS LYS GLU SEQRES 1 C 83 PRO TYR LEU LEU ILE SER THR GLN ILE ARG MET GLU VAL SEQRES 2 C 83 GLY PRO THR MET VAL GLY ASP GLU HIS SER ASP PRO GLU SEQRES 3 C 83 LEU MET GLN GLN LEU GLY ALA SER LYS ARG ARG VAL LEU SEQRES 4 C 83 GLY ASN ASN PHE TYR GLU TYR TYR VAL ASN ASP PRO PRO SEQRES 5 C 83 ARG ILE VAL LEU ASP LYS LEU GLU CYS ARG GLY PHE ARG SEQRES 6 C 83 VAL LEU SER MET THR GLY VAL GLY GLN THR LEU VAL TRP SEQRES 7 C 83 CYS LEU HIS LYS GLU SEQRES 1 D 83 PRO TYR LEU LEU ILE SER THR GLN ILE ARG MET GLU VAL SEQRES 2 D 83 GLY PRO THR MET VAL GLY ASP GLU HIS SER ASP PRO GLU SEQRES 3 D 83 LEU MET GLN GLN LEU GLY ALA SER LYS ARG ARG VAL LEU SEQRES 4 D 83 GLY ASN ASN PHE TYR GLU TYR TYR VAL ASN ASP PRO PRO SEQRES 5 D 83 ARG ILE VAL LEU ASP LYS LEU GLU CYS ARG GLY PHE ARG SEQRES 6 D 83 VAL LEU SER MET THR GLY VAL GLY GLN THR LEU VAL TRP SEQRES 7 D 83 CYS LEU HIS LYS GLU SEQRES 1 E 83 PRO TYR LEU LEU ILE SER THR GLN ILE ARG MET GLU VAL SEQRES 2 E 83 GLY PRO THR MET VAL GLY ASP GLU HIS SER ASP PRO GLU SEQRES 3 E 83 LEU MET GLN GLN LEU GLY ALA SER LYS ARG ARG VAL LEU SEQRES 4 E 83 GLY ASN ASN PHE TYR GLU TYR TYR VAL ASN ASP PRO PRO SEQRES 5 E 83 ARG ILE VAL LEU ASP LYS LEU GLU CYS ARG GLY PHE ARG SEQRES 6 E 83 VAL LEU SER MET THR GLY VAL GLY GLN THR LEU VAL TRP SEQRES 7 E 83 CYS LEU HIS LYS GLU HET K A1504 1 HET K B1503 1 HET K C1501 1 HET K D1502 1 HET K E1500 1 HETNAM K POTASSIUM ION FORMUL 6 K 5(K 1+) FORMUL 11 HOH *256(H2 O) HELIX 1 1 ASP A 24 LEU A 31 1 8 HELIX 2 2 PRO A 51 ARG A 62 1 12 HELIX 3 3 ASP B 24 LEU B 31 1 8 HELIX 4 4 PRO B 51 ARG B 62 1 12 HELIX 5 5 ASP C 24 LEU C 31 1 8 HELIX 6 6 PRO C 51 ARG C 62 1 12 HELIX 7 7 ASP D 24 LEU D 31 1 8 HELIX 8 8 PRO D 51 ARG D 62 1 12 HELIX 9 9 ASP E 24 GLY E 32 1 9 HELIX 10 10 PRO E 51 ARG E 62 1 12 SHEET 1 A 3 TYR A 2 GLN A 8 0 SHEET 2 A 3 THR A 75 HIS A 81 -1 N LEU A 76 O THR A 7 SHEET 3 A 3 ARG A 65 VAL A 72 -1 N ARG A 65 O HIS A 81 SHEET 1 B 3 THR A 16 GLY A 19 0 SHEET 2 B 3 GLU A 45 VAL A 48 -1 O TYR A 46 N VAL A 18 SHEET 3 B 3 SER A 34 ARG A 36 -1 N SER A 34 O TYR A 47 SHEET 1 C 3 TYR B 2 GLN B 8 0 SHEET 2 C 3 THR B 75 HIS B 81 -1 N LEU B 76 O THR B 7 SHEET 3 C 3 ARG B 65 VAL B 72 -1 O ARG B 65 N HIS B 81 SHEET 1 D 3 THR B 16 ASP B 20 0 SHEET 2 D 3 GLU B 45 VAL B 48 -1 N TYR B 46 O GLY B 19 SHEET 3 D 3 SER B 34 ARG B 36 -1 N SER B 34 O TYR B 47 SHEET 1 E 3 TYR C 2 GLN C 8 0 SHEET 2 E 3 THR C 75 HIS C 81 -1 N LEU C 76 O THR C 7 SHEET 3 E 3 ARG C 65 VAL C 72 -1 N ARG C 65 O HIS C 81 SHEET 1 F 3 THR C 16 GLY C 19 0 SHEET 2 F 3 GLU C 45 VAL C 48 -1 O TYR C 46 N VAL C 18 SHEET 3 F 3 SER C 34 ARG C 36 -1 N SER C 34 O TYR C 47 SHEET 1 G 3 TYR D 2 GLN D 8 0 SHEET 2 G 3 THR D 75 HIS D 81 -1 N LEU D 76 O THR D 7 SHEET 3 G 3 ARG D 65 VAL D 72 -1 O ARG D 65 N HIS D 81 SHEET 1 H 3 THR D 16 ASP D 20 0 SHEET 2 H 3 GLU D 45 VAL D 48 -1 O TYR D 46 N VAL D 18 SHEET 3 H 3 SER D 34 ARG D 36 -1 N SER D 34 O TYR D 47 SHEET 1 I 3 TYR E 2 GLN E 8 0 SHEET 2 I 3 THR E 75 HIS E 81 -1 N LEU E 76 O THR E 7 SHEET 3 I 3 ARG E 65 VAL E 72 -1 O ARG E 65 N HIS E 81 SHEET 1 J 3 THR E 16 GLY E 19 0 SHEET 2 J 3 GLU E 45 VAL E 48 -1 N TYR E 46 O GLY E 19 SHEET 3 J 3 SER E 34 ARG E 36 -1 N SER E 34 O TYR E 47 LINK OG1 THR A 7 K K A1504 1555 1555 3.16 LINK O GLN A 8 K K A1504 1555 1555 2.79 LINK O ARG A 10 K K A1504 1555 1555 2.88 LINK O VAL A 13 K K A1504 1555 1555 2.93 LINK O GLY A 14 K K A1504 1555 1555 3.44 LINK O HOH A 544 K K A1504 1555 1555 3.52 LINK O HOH A 662 K K A1504 1555 1555 3.54 LINK OG1 THR B 7 K K B1503 1555 1555 3.23 LINK O GLN B 8 K K B1503 1555 1555 2.77 LINK O ARG B 10 K K B1503 1555 1555 2.89 LINK O VAL B 13 K K B1503 1555 1555 2.88 LINK O GLY B 14 K K B1503 1555 1555 3.37 LINK O HOH B 507 K K B1503 1555 1555 3.62 LINK OG1 THR C 7 K K C1501 1555 1555 2.99 LINK O GLN C 8 K K C1501 1555 1555 2.79 LINK O ARG C 10 K K C1501 1555 1555 2.92 LINK O VAL C 13 K K C1501 1555 1555 2.94 LINK O GLY C 14 K K C1501 1555 1555 3.41 LINK O HOH C 527 K K C1501 1555 1555 3.62 LINK O HOH C 599 K K C1501 1555 1555 3.61 LINK OG1 THR D 7 K K D1502 1555 1555 3.03 LINK O GLN D 8 K K D1502 1555 1555 2.88 LINK O ARG D 10 K K D1502 1555 1555 2.88 LINK O VAL D 13 K K D1502 1555 1555 2.85 LINK O GLY D 14 K K D1502 1555 1555 3.48 LINK O HOH D 519 K K D1502 1555 1555 3.49 LINK OG1 THR E 7 K K E1500 1555 1555 3.14 LINK O GLN E 8 K K E1500 1555 1555 2.79 LINK O ARG E 10 K K E1500 1555 1555 2.96 LINK O VAL E 13 K K E1500 1555 1555 2.80 LINK O GLY E 14 K K E1500 1555 1555 3.27 LINK O HOH E 532 K K E1500 1555 1555 3.48 LINK O HOH E 633 K K E1500 1555 1555 3.50 CISPEP 1 ILE A 9 ARG A 10 0 -0.15 CISPEP 2 GLY A 14 PRO A 15 0 0.13 CISPEP 3 ILE B 9 ARG B 10 0 1.07 CISPEP 4 GLY B 14 PRO B 15 0 0.08 CISPEP 5 ILE C 9 ARG C 10 0 0.82 CISPEP 6 GLY C 14 PRO C 15 0 -0.03 CISPEP 7 ILE D 9 ARG D 10 0 1.24 CISPEP 8 GLY D 14 PRO D 15 0 -0.04 CISPEP 9 ILE E 9 ARG E 10 0 1.05 CISPEP 10 GLY E 14 PRO E 15 0 -0.02 SITE 1 AC1 5 THR E 7 GLN E 8 ARG E 10 VAL E 13 SITE 2 AC1 5 GLY E 14 SITE 1 AC2 5 THR C 7 GLN C 8 ARG C 10 VAL C 13 SITE 2 AC2 5 GLY C 14 SITE 1 AC3 5 THR D 7 GLN D 8 ARG D 10 VAL D 13 SITE 2 AC3 5 GLY D 14 SITE 1 AC4 5 THR B 7 GLN B 8 ARG B 10 VAL B 13 SITE 2 AC4 5 GLY B 14 SITE 1 AC5 5 THR A 7 GLN A 8 ARG A 10 VAL A 13 SITE 2 AC5 5 GLY A 14 CRYST1 106.803 110.052 38.686 90.00 90.00 90.00 P 21 21 2 20 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 0.009363 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009087 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025849 0.00000