HEADER HYDROLASE 06-JUL-06 2HKY TITLE NMR SOLUTION STRUCTURE OF HUMAN RNASE 7 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE 7; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RNASE 7, SKIN-DERIVED ANTIMICROBIAL PROTEIN 2, SAP-2; COMPND 5 EC: 3.1.27.-; 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: RNASE7; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET 22B KEYWDS RNASE, ANTIMICROBIAL ACTIVITY, HYDROLASE EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR Y.-C.HUANG,C.CHEN,Y.-C.LOU REVDAT 4 09-MAR-22 2HKY 1 REMARK SEQADV REVDAT 3 24-FEB-09 2HKY 1 VERSN REVDAT 2 27-FEB-07 2HKY 1 JRNL REVDAT 1 26-DEC-06 2HKY 0 JRNL AUTH Y.C.HUANG,Y.M.LIN,T.W.CHANG,S.J.WU,Y.S.LEE,M.D.CHANG,C.CHEN, JRNL AUTH 2 S.H.WU,Y.D.LIAO JRNL TITL THE FLEXIBLE AND CLUSTERED LYSINE RESIDUES OF HUMAN JRNL TITL 2 RIBONUCLEASE 7 ARE CRITICAL FOR MEMBRANE PERMEABILITY AND JRNL TITL 3 ANTIMICROBIAL ACTIVITY. JRNL REF J.BIOL.CHEM. V. 282 4626 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17150966 JRNL DOI 10.1074/JBC.M607321200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 3.5, X-PLOR 2.9.4A REMARK 3 AUTHORS : BRUKER (XWINNMR), SCHWIETERS, C. D. (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2HKY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-JUL-06. REMARK 100 THE DEPOSITION ID IS D_1000038465. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310 REMARK 210 PH : 3.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.6MM HUMAN RNASE 7 WITH UNIFORM REMARK 210 LABELING WITH 13C, 15N; 20MM REMARK 210 PHOSPHATE, 1000MM NACL BUFFER, REMARK 210 90% H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_NOESY; 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : DRX; AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 2.9.4A, AURELIA 3.1.6, REMARK 210 NMRPIPE 5.0, XWINNMR 3.5 REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING, TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR REMARK 210 SPECTROSCOPY. REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 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 1 PRO A 2 -177.00 -44.85 REMARK 500 1 THR A 6 162.57 -44.43 REMARK 500 1 HIS A 15 22.19 -150.68 REMARK 500 1 SER A 19 68.13 159.78 REMARK 500 1 GLN A 21 53.29 96.53 REMARK 500 1 ALA A 22 132.21 74.74 REMARK 500 1 ARG A 36 149.99 -170.88 REMARK 500 1 LYS A 38 -14.02 -37.05 REMARK 500 1 ASP A 39 -26.82 80.80 REMARK 500 1 HIS A 45 69.26 -110.21 REMARK 500 1 PHE A 48 -19.81 -46.08 REMARK 500 1 CYS A 55 20.82 -75.36 REMARK 500 1 PRO A 58 138.88 -37.43 REMARK 500 1 ALA A 61 85.12 -52.12 REMARK 500 1 CYS A 62 -82.95 -45.46 REMARK 500 1 LYS A 63 -73.34 -65.14 REMARK 500 1 ASN A 64 25.82 -155.08 REMARK 500 1 HIS A 73 26.67 -73.43 REMARK 500 1 SER A 77 85.05 -64.15 REMARK 500 1 SER A 85 161.29 158.48 REMARK 500 1 LYS A 87 -155.01 126.65 REMARK 500 1 ASN A 90 29.93 -142.11 REMARK 500 1 PRO A 109 106.24 -46.57 REMARK 500 1 GLN A 110 -97.56 -47.06 REMARK 500 1 ASP A 113 99.63 16.34 REMARK 500 1 GLN A 115 -54.91 -151.14 REMARK 500 1 GLN A 116 -17.03 159.64 REMARK 500 1 PHE A 117 -78.26 10.66 REMARK 500 1 HIS A 118 20.46 105.28 REMARK 500 1 LEU A 119 35.11 175.81 REMARK 500 1 VAL A 120 153.95 -39.60 REMARK 500 1 VAL A 122 -79.17 -92.21 REMARK 500 2 PRO A 2 -157.09 -52.58 REMARK 500 2 LYS A 3 129.65 -172.58 REMARK 500 2 THR A 6 160.03 -46.53 REMARK 500 2 HIS A 15 14.78 -146.69 REMARK 500 2 SER A 19 64.27 160.11 REMARK 500 2 GLN A 21 52.27 97.38 REMARK 500 2 ALA A 22 131.38 74.06 REMARK 500 2 LYS A 38 -16.77 -35.15 REMARK 500 2 ASP A 39 -24.59 82.71 REMARK 500 2 HIS A 45 69.85 -110.29 REMARK 500 2 PHE A 48 -18.81 -43.70 REMARK 500 2 CYS A 55 22.72 -77.18 REMARK 500 2 PRO A 58 121.06 -34.23 REMARK 500 2 ALA A 61 82.36 -57.48 REMARK 500 2 CYS A 62 -76.68 -43.13 REMARK 500 2 LYS A 63 -70.91 -74.77 REMARK 500 2 ASN A 64 23.43 -152.67 REMARK 500 2 HIS A 73 24.69 -79.46 REMARK 500 REMARK 500 THIS ENTRY HAS 496 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7206 RELATED DB: BMRB REMARK 900 NMR RESONANCE ASSIGNMENT OF HUMAN RNASE7 DBREF 2HKY A 1 128 UNP Q9H1E1 RNAS7_HUMAN 29 156 SEQADV 2HKY MET A 0 UNP Q9H1E1 CLONING ARTIFACT SEQRES 1 A 129 MET LYS PRO LYS GLY MET THR SER SER GLN TRP PHE LYS SEQRES 2 A 129 ILE GLN HIS MET GLN PRO SER PRO GLN ALA CYS ASN SER SEQRES 3 A 129 ALA MET LYS ASN ILE ASN LYS HIS THR LYS ARG CYS LYS SEQRES 4 A 129 ASP LEU ASN THR PHE LEU HIS GLU PRO PHE SER SER VAL SEQRES 5 A 129 ALA ALA THR CYS GLN THR PRO LYS ILE ALA CYS LYS ASN SEQRES 6 A 129 GLY ASP LYS ASN CYS HIS GLN SER HIS GLY PRO VAL SER SEQRES 7 A 129 LEU THR MET CYS LYS LEU THR SER GLY LYS TYR PRO ASN SEQRES 8 A 129 CYS ARG TYR LYS GLU LYS ARG GLN ASN LYS SER TYR VAL SEQRES 9 A 129 VAL ALA CYS LYS PRO PRO GLN LYS LYS ASP SER GLN GLN SEQRES 10 A 129 PHE HIS LEU VAL PRO VAL HIS LEU ASP ARG VAL LEU HELIX 1 1 THR A 6 MET A 16 1 11 HELIX 2 2 GLN A 21 LYS A 35 1 15 HELIX 3 3 PRO A 47 CYS A 55 1 9 SHEET 1 A 3 LEU A 40 LEU A 44 0 SHEET 2 A 3 VAL A 76 SER A 85 -1 O THR A 79 N PHE A 43 SHEET 3 A 3 ARG A 92 LYS A 100 -1 O LYS A 96 N MET A 80 SHEET 1 B 3 CYS A 69 GLN A 71 0 SHEET 2 B 3 TYR A 102 LYS A 107 -1 O VAL A 104 N HIS A 70 SHEET 3 B 3 VAL A 120 VAL A 127 -1 O ARG A 126 N VAL A 103 SSBOND 1 CYS A 23 CYS A 81 1555 1555 2.02 SSBOND 2 CYS A 37 CYS A 91 1555 1555 2.02 SSBOND 3 CYS A 55 CYS A 106 1555 1555 2.01 SSBOND 4 CYS A 62 CYS A 69 1555 1555 2.02 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1