10 20 30 40 50 60 70 80 2KAD - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER MEMBRANE PROTEIN 04-NOV-08 2KAD
TITLE MAGIC-ANGLE-SPINNING SOLID-STATE NMR STRUCTURE OF INFLUENZA TITLE 2 A M2 TRANSMEMBRANE DOMAIN
COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSMEMBRANE PEPTIDE OF MATRIX PROTEIN 2; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: TRANSMEMBRANE PEPTIDE OF INFLUENZA A M2 PROTEIN: COMPND 5 UNP RESIDUES 22-46; COMPND 6 SYNONYM: PROTON CHANNEL PROTEIN M2; COMPND 7 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SOLID PHASE PEPTIDE SYNTHESIS
KEYWDS TRANSMEMBRANE HELIX, PROTON CHANNEL, LIPID BILAYERS, KEYWDS 2 INFLUENZA A, SOLID-STATE NMR, ALTERNATIVE SPLICING, KEYWDS 3 HYDROGEN ION TRANSPORT, ION TRANSPORT, IONIC CHANNEL, KEYWDS 4 LIPOPROTEIN, PALMITATE, PHOSPHOPROTEIN, SIGNAL-ANCHOR, KEYWDS 5 TRANSPORT, VIRION, MEMBRANE PROTEIN
EXPDTA SOLID-STATE NMR
AUTHOR M.HONG,S.D.CADY,T.V.MISHANINA
REVDAT 5 09-JUN-09 2KAD 1 REVDAT REVDAT 4 24-FEB-09 2KAD 1 VERSN REVDAT 3 03-FEB-09 2KAD 1 JRNL REVDAT 2 27-JAN-09 2KAD 1 EXPDTA REVDAT 1 18-NOV-08 2KAD 0
JRNL AUTH S.D.CADY,T.V.MISHANINA,M.HONG JRNL TITL STRUCTURE OF AMANTADINE-BOUND M2 TRANSMEMBRANE JRNL TITL 2 PEPTIDE OF INFLUENZA A IN LIPID BILAYERS FROM JRNL TITL 3 MAGIC-ANGLE-SPINNING SOLID-STATE NMR: THE ROLE OF JRNL TITL 4 SER31 IN AMANTADINE BINDING. JRNL REF J.MOL.BIOL. V. 385 1127 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19061899 JRNL DOI 10.1016/J.JMB.2008.11.022
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.D.CADY,M.HONG REMARK 1 TITL AMANTADINE-INDUCED CONFORMATIONAL AND DYNAMICAL REMARK 1 TITL 2 CHANGES OF THE INFLUENZA M2 TRANSMEMBRANE PROTON REMARK 1 TITL 3 CHANNEL. REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 105 1483 2008 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 18230730 REMARK 1 DOI 10.1073/PNAS.0711500105 REMARK 1 REFERENCE 2 REMARK 1 AUTH W.LUO,R.MANI,M.HONG REMARK 1 TITL SIDE-CHAIN CONFORMATION OF THE M2 TRANSMEMBRANE REMARK 1 TITL 2 PEPTIDE PROTON CHANNEL OF INFLUENZA A VIRUS FROM REMARK 1 TITL 3 19F SOLID-STATE NMR. REMARK 1 REF J.PHYS.CHEM.B V. 111 10825 2007 REMARK 1 REFN ISSN 1089-5647 REMARK 1 PMID 17705425 REMARK 1 DOI 10.1021/JP073823K REMARK 1 REFERENCE 3 REMARK 1 AUTH W.LUO,M.HONG REMARK 1 TITL DETERMINATION OF THE OLIGOMERIC NUMBER AND REMARK 1 TITL 2 INTERMOLECULAR DISTANCES OF MEMBRANE PROTEIN REMARK 1 TITL 3 ASSEMBLIES BY ANISOTROPIC 1H-DRIVEN SPIN DIFFUSION REMARK 1 TITL 4 NMR SPECTROSCOPY. REMARK 1 REF J.AM.CHEM.SOC. V. 128 7242 2006 REMARK 1 REFN ISSN 0002-7863 REMARK 1 PMID 16734478 REMARK 1 DOI 10.1021/JA0603406
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : INSIGHTII 2005 REMARK 3 AUTHORS : ACCELRYS SOFTWARE INC. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: TALOS
REMARK 4 REMARK 4 2KAD COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-NOV-08. REMARK 100 THE RCSB ID CODE IS RCSB100876.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 243 REMARK 210 PH : 7.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 4-6 MG/ML SELECTIVE U-13C, REMARK 210 15N LABELED M2 TRANSMEMBRANE REMARK 210 PEPTIDE, 15-25 MG/ML DLPC, 10 REMARK 210 MM SODIUM PHOSPHATE, 0.1 MM REMARK 210 SODIUM AZIDE, 1 MM EDTA, 20-25 REMARK 210 ML H2O, SOLID-STATE NMR: REMARK 210 HYDRATED DLPC GEL, APPROX. 50% REMARK 210 H2O BY WEIGHT. DLPC:M2TMP: REMARK 210 AMANTADINE 15:1:8 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 13C-13C DQF_COSY; 2D 15N- REMARK 210 13C HETCOR; 2D DARR; 2D REMARK 210 INADEQUATE REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 400 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE; DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 1.3, INSIGHTII 2005 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 1 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL
REMARK 217 REMARK 217 SOLID STATE NMR STUDY REMARK 217 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLID REMARK 217 STATE NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 217 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 217 THESE RECORDS ARE MEANINGLESS.
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 CD1 ILE A 35 O ALA D 30 1.72 REMARK 500 O ALA A 30 CD1 ILE C 35 1.73 REMARK 500 O ALA B 30 CD1 ILE D 35 1.73 REMARK 500 CD1 ILE B 35 O ALA C 30 1.74 REMARK 500 CD2 TRP B 41 NE2 HIS C 37 1.95 REMARK 500 NE2 HIS A 37 CD2 TRP C 41 1.96 REMARK 500 NE2 HIS B 37 CD2 TRP D 41 2.04 REMARK 500 CD2 TRP A 41 NE2 HIS D 37 2.05 REMARK 500 CD2 HIS A 37 CZ3 TRP C 41 2.11 REMARK 500 CZ3 TRP B 41 CD2 HIS C 37 2.15 REMARK 500 CZ3 TRP A 41 CD2 HIS D 37 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 46 C LEU A 46 OXT -0.139 REMARK 500 LEU B 46 C LEU B 46 OXT -0.139 REMARK 500 LEU C 46 C LEU C 46 OXT -0.137 REMARK 500 LEU D 46 C LEU D 46 OXT -0.140 REMARK 500 REMARK 500 REMARK: NULL 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 ASP A 24 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ASP A 44 CB - CG - OD1 ANGL. DEV. = 7.6 DEGREES REMARK 500 ASP A 44 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG A 45 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP B 24 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP B 44 CB - CG - OD1 ANGL. DEV. = 7.6 DEGREES REMARK 500 ASP B 44 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG B 45 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP C 24 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP C 44 CB - CG - OD1 ANGL. DEV. = 7.6 DEGREES REMARK 500 ASP C 44 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG C 45 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ASP D 24 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP D 44 CB - CG - OD1 ANGL. DEV. = 7.5 DEGREES REMARK 500 ASP D 44 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG D 45 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 REMARK 500 REMARK: NULL
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 308 A 1
DBREF 2KAD A 22 46 UNP O70632 M2_I97A1 22 46 DBREF 2KAD B 22 46 UNP O70632 M2_I97A1 22 46 DBREF 2KAD C 22 46 UNP O70632 M2_I97A1 22 46 DBREF 2KAD D 22 46 UNP O70632 M2_I97A1 22 46
SEQADV 2KAD ALA A 40 UNP O70632 LEU 40 ENGINEERED SEQADV 2KAD ALA B 40 UNP O70632 LEU 40 ENGINEERED SEQADV 2KAD ALA C 40 UNP O70632 LEU 40 ENGINEERED SEQADV 2KAD ALA D 40 UNP O70632 LEU 40 ENGINEERED
SEQRES 1 A 25 SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE GLY SEQRES 2 A 25 ILE LEU HIS LEU ILE ALA TRP ILE LEU ASP ARG LEU SEQRES 1 B 25 SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE GLY SEQRES 2 B 25 ILE LEU HIS LEU ILE ALA TRP ILE LEU ASP ARG LEU SEQRES 1 C 25 SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE GLY SEQRES 2 C 25 ILE LEU HIS LEU ILE ALA TRP ILE LEU ASP ARG LEU SEQRES 1 D 25 SER SER ASP PRO LEU VAL VAL ALA ALA SER ILE ILE GLY SEQRES 2 D 25 ILE LEU HIS LEU ILE ALA TRP ILE LEU ASP ARG LEU
HET 308 A 1 28
HETNAM 308 (3S,5S,7S)-TRICYCLO[3.3.1.1~3,7~]DECAN-1-AMINE
HETSYN 308 AMANTADINE
FORMUL 5 308 C10 H17 N
HELIX 1 1 SER A 22 LEU A 46 1 25 HELIX 2 2 SER B 22 LEU B 46 1 25 HELIX 3 3 SER C 22 LEU C 46 1 25 HELIX 4 4 SER D 22 LEU D 46 1 25
SITE 1 AC1 5 ALA A 30 SER A 31 GLY A 34 ALA B 30 SITE 2 AC1 5 SER B 31
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