HEADER PROTEIN BINDING 07-NOV-13 2MGU TITLE STRUCTURE OF THE COMPLEX BETWEEN CALMODULIN AND THE BINDING DOMAIN OF TITLE 2 HIV-1 MATRIX PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALMODULIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CAM; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: MA8-43; COMPND 8 CHAIN: M; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: BROWN RAT,RAT,RATS; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: CALM1, CALM, CAM, CAM1, CALM2, CAM2, CAMB, CALM3, CAM3, CAMC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PT7-7; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 11 ORGANISM_TAXID: 11676; SOURCE 12 GENE: GAG; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 EXPRESSION_SYSTEM_VECTOR: PET28 KEYWDS CALMODULIN, HIV-1 MATRIX, PROTEIN BINDING EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR J.VLACH,A.SAMAL,J.SAAD REVDAT 2 07-MAY-14 2MGU 1 JRNL REVDAT 1 12-FEB-14 2MGU 0 JRNL AUTH J.VLACH,A.B.SAMAL,J.S.SAAD JRNL TITL SOLUTION STRUCTURE OF CALMODULIN BOUND TO THE BINDING DOMAIN JRNL TITL 2 OF THE HIV-1 MATRIX PROTEIN. JRNL REF J.BIOL.CHEM. V. 289 8697 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 24500712 JRNL DOI 10.1074/JBC.M113.543694 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA ANY REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2MGU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-NOV-13. REMARK 100 THE RCSB ID CODE IS RCSB103600. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 308 REMARK 210 PH : 6.3 REMARK 210 IONIC STRENGTH : 0.015 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.1-1.2 MM [U-95% 13C; U-95% REMARK 210 15N] CALMODULIN, 0.1-1.2 MM MA8- REMARK 210 43, 5 MM CALCIUM ION, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D CBCA(CO)NH; REMARK 210 3D HNCA; 3D HNCACB; 3D HN(CO)CA; REMARK 210 3D HNCO; 3D 1H-15N NOESY; 3D 1H- REMARK 210 15N TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CCPNMR_ANALYSIS 2.2, CYANA ANY REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, M 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 1 ASP A 2 71.52 57.89 REMARK 500 1 ASN A 42 76.75 -109.92 REMARK 500 1 ASP A 56 95.98 -66.86 REMARK 500 1 ASP A 78 162.34 63.29 REMARK 500 1 THR A 79 85.97 60.11 REMARK 500 1 ASP A 80 -42.58 -146.25 REMARK 500 1 ASP A 93 94.57 -69.48 REMARK 500 1 ASP A 129 86.77 -68.40 REMARK 500 1 LEU M 13 98.19 -65.04 REMARK 500 1 LEU M 21 -176.83 62.98 REMARK 500 1 LYS M 30 44.78 -92.99 REMARK 500 1 LEU M 31 -39.07 -179.76 REMARK 500 2 ASP A 2 84.49 -165.48 REMARK 500 2 ASN A 42 76.90 -109.86 REMARK 500 2 ASP A 93 93.05 -64.52 REMARK 500 2 ALA A 147 -75.64 -95.80 REMARK 500 2 GLU M 12 -174.26 -66.02 REMARK 500 2 LEU M 21 178.06 59.40 REMARK 500 2 PRO M 23 -170.93 -69.75 REMARK 500 2 LYS M 26 115.16 -177.71 REMARK 500 2 LYS M 27 59.77 -150.13 REMARK 500 2 TYR M 29 171.80 60.03 REMARK 500 2 LYS M 30 33.91 -178.35 REMARK 500 3 GLN A 3 -177.25 56.46 REMARK 500 3 ASN A 42 76.84 -109.86 REMARK 500 3 LYS A 77 -68.77 -99.21 REMARK 500 3 ASP A 78 -176.75 -173.02 REMARK 500 3 THR A 79 106.61 63.67 REMARK 500 3 ASP A 80 -38.79 -168.61 REMARK 500 3 ASP A 93 95.21 -69.67 REMARK 500 3 ASP A 129 86.67 -68.42 REMARK 500 3 LEU M 21 -175.98 57.68 REMARK 500 3 ARG M 22 65.88 -157.75 REMARK 500 3 LYS M 26 35.14 -172.61 REMARK 500 3 LYS M 27 112.82 -175.02 REMARK 500 4 ASN A 42 76.90 -109.82 REMARK 500 4 ASP A 56 97.61 -66.89 REMARK 500 4 LYS A 77 139.42 -175.92 REMARK 500 4 ASP A 78 -74.81 -168.26 REMARK 500 4 ASP A 80 -74.41 -165.65 REMARK 500 4 ASP A 93 95.20 -69.77 REMARK 500 4 ASP A 129 87.52 -68.04 REMARK 500 4 GLU M 12 94.06 57.19 REMARK 500 4 LEU M 21 178.73 58.00 REMARK 500 4 ARG M 22 57.15 -179.29 REMARK 500 4 PRO M 23 -171.55 -69.73 REMARK 500 4 GLN M 28 173.19 62.41 REMARK 500 4 TYR M 29 92.71 -67.51 REMARK 500 5 ASP A 56 96.39 -66.74 REMARK 500 5 ASP A 78 80.91 63.40 REMARK 500 REMARK 500 THIS ENTRY HAS 223 RAMACHANDRAN OUTLIERS. 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 1 CA A 262 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 133 OD1 REMARK 620 2 ASP A 131 OD1 81.0 REMARK 620 3 GLU A 140 OE2 159.3 79.5 REMARK 620 4 GLU A 140 OE1 144.5 130.1 56.2 REMARK 620 5 GLN A 135 O 65.5 143.0 135.2 79.4 REMARK 620 6 ASP A 129 OD1 65.4 66.7 112.4 107.7 84.7 REMARK 620 7 ASP A 131 OD2 103.7 45.0 56.9 110.8 155.7 111.4 REMARK 620 8 ASP A 133 OD2 44.4 87.5 127.3 136.1 79.6 108.3 78.1 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 20 OD1 REMARK 620 2 GLU A 31 OE2 125.7 REMARK 620 3 ASP A 24 OD1 86.4 113.6 REMARK 620 4 GLU A 31 OE1 138.2 57.0 133.6 REMARK 620 5 THR A 26 O 124.6 109.5 66.2 75.0 REMARK 620 6 ASP A 22 OD1 65.8 65.8 86.5 119.0 148.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 CA A 322 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 67 OE1 REMARK 620 2 GLU A 67 OE2 57.0 REMARK 620 3 ASN A 60 OD1 141.4 160.3 REMARK 620 4 ASP A 58 OD1 142.6 85.6 75.5 REMARK 620 5 THR A 62 O 73.9 130.4 69.1 143.3 REMARK 620 6 ASP A 56 OD1 112.4 99.9 68.5 70.0 104.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 CA A 241 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 99 O REMARK 620 2 GLU A 104 OE2 118.7 REMARK 620 3 ASP A 93 OD1 119.5 121.9 REMARK 620 4 ASP A 95 OD1 135.9 73.2 66.0 REMARK 620 5 GLU A 104 OE1 100.6 54.1 113.7 117.4 REMARK 620 6 ASN A 97 OD1 74.6 120.9 75.5 64.4 170.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 241 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 322 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 19604 RELATED DB: BMRB DBREF 2MGU A 1 148 UNP P62161 CALM_RAT 2 149 DBREF 2MGU M 8 43 UNP Q7ZJG2 Q7ZJG2_9HIV1 8 43 SEQRES 1 A 148 ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE LYS SEQRES 2 A 148 GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY THR SEQRES 3 A 148 ILE THR THR LYS GLU LEU GLY THR VAL MET ARG SER LEU SEQRES 4 A 148 GLY GLN ASN PRO THR GLU ALA GLU LEU GLN ASP MET ILE SEQRES 5 A 148 ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASP PHE SEQRES 6 A 148 PRO GLU PHE LEU THR MET MET ALA ARG LYS MET LYS ASP SEQRES 7 A 148 THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG VAL SEQRES 8 A 148 PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA GLU SEQRES 9 A 148 LEU ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU THR SEQRES 10 A 148 ASP GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP ILE SEQRES 11 A 148 ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL GLN SEQRES 12 A 148 MET MET THR ALA LYS SEQRES 1 M 36 LEU SER GLY GLY GLU LEU ASP LYS TRP GLU LYS ILE ARG SEQRES 2 M 36 LEU ARG PRO GLY GLY LYS LYS GLN TYR LYS LEU LYS HIS SEQRES 3 M 36 ILE VAL TRP ALA SER ARG GLU LEU GLU ARG HET CA A 241 1 HET CA A 262 1 HET CA A 301 1 HET CA A 322 1 HETNAM CA CALCIUM ION FORMUL 3 CA 4(CA 2+) HELIX 1 1 THR A 5 ASP A 20 1 16 HELIX 2 2 THR A 28 GLY A 40 1 13 HELIX 3 3 THR A 44 ASP A 56 1 13 HELIX 4 4 ASP A 64 ARG A 74 1 11 HELIX 5 5 LYS A 75 LYS A 77 5 3 HELIX 6 6 ASP A 80 ASP A 93 1 14 HELIX 7 7 SER A 101 GLY A 113 1 13 HELIX 8 8 THR A 117 ASP A 129 1 13 HELIX 9 9 TYR A 138 ALA A 147 1 10 HELIX 10 10 LYS M 15 LEU M 21 1 7 HELIX 11 11 LEU M 31 SER M 38 1 8 SHEET 1 A 2 TYR A 99 ILE A 100 0 SHEET 2 A 2 VAL A 136 ASN A 137 -1 O VAL A 136 N ILE A 100 LINK OD1 ASP A 133 CA CA A 262 1555 1555 2.28 LINK OD1 ASP A 20 CA CA A 301 1555 1555 2.29 LINK OE1 GLU A 67 CA CA A 322 1555 1555 2.30 LINK OD1 ASP A 131 CA CA A 262 1555 1555 2.30 LINK OE2 GLU A 31 CA CA A 301 1555 1555 2.30 LINK OE2 GLU A 140 CA CA A 262 1555 1555 2.30 LINK OD1 ASP A 24 CA CA A 301 1555 1555 2.30 LINK OE2 GLU A 67 CA CA A 322 1555 1555 2.31 LINK OE1 GLU A 31 CA CA A 301 1555 1555 2.31 LINK O TYR A 99 CA CA A 241 1555 1555 2.31 LINK OD1 ASN A 60 CA CA A 322 1555 1555 2.36 LINK OE1 GLU A 140 CA CA A 262 1555 1555 2.37 LINK OD1 ASP A 58 CA CA A 322 1555 1555 2.38 LINK OE2 GLU A 104 CA CA A 241 1555 1555 2.39 LINK OD1 ASP A 93 CA CA A 241 1555 1555 2.42 LINK OD1 ASP A 95 CA CA A 241 1555 1555 2.42 LINK OE1 GLU A 104 CA CA A 241 1555 1555 2.44 LINK O THR A 26 CA CA A 301 1555 1555 2.45 LINK OD1 ASN A 97 CA CA A 241 1555 1555 2.46 LINK OD1 ASP A 22 CA CA A 301 1555 1555 2.49 LINK O GLN A 135 CA CA A 262 1555 1555 2.50 LINK O THR A 62 CA CA A 322 1555 1555 2.50 LINK OD1 ASP A 56 CA CA A 322 1555 1555 2.51 LINK OD1 ASP A 129 CA CA A 262 1555 1555 2.51 LINK OD2 ASP A 131 CA CA A 262 1555 1555 3.10 LINK OD2 ASP A 133 CA CA A 262 1555 1555 3.14 SITE 1 AC1 5 ASP A 93 ASP A 95 ASN A 97 TYR A 99 SITE 2 AC1 5 GLU A 104 SITE 1 AC2 5 ASP A 129 ASP A 131 ASP A 133 GLN A 135 SITE 2 AC2 5 GLU A 140 SITE 1 AC3 5 ASP A 20 ASP A 22 ASP A 24 THR A 26 SITE 2 AC3 5 GLU A 31 SITE 1 AC4 6 ASP A 56 ASP A 58 ASN A 60 THR A 62 SITE 2 AC4 6 ASP A 64 GLU A 67 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