HEADER DE NOVO PROTEIN 09-JUL-09 2KLW TITLE SOLUTION STRUCTURE OF AN ABC COLLAGEN HETEROTRIMER REVEALS A SINGLE- TITLE 2 REGISTER HELIX STABILIZED BY ELECTROSTATIC INTERACTIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: (PKG)10; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: (DOG)10; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: (POG)10; COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: FMOC BASED SOLID PHASE PEPTIDE SYNTHESIS; SOURCE 4 MOL_ID: 2; SOURCE 5 SYNTHETIC: YES; SOURCE 6 OTHER_DETAILS: FMOC BASED SOLID PHASE PEPTIDE SYNTHESIS; SOURCE 7 MOL_ID: 3; SOURCE 8 SYNTHETIC: YES; SOURCE 9 OTHER_DETAILS: FMOC BASED SOLID PHASE PEPTIDE SYNTHESIS KEYWDS COLLAGEN, SYNTHETIC PEPTIDE, HETEROTRIMER, DE NOVO PROTEIN EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR J.A.FALLAS,V.GAUBA,J.D.HARTGERINK REVDAT 3 16-MAR-22 2KLW 1 REMARK LINK REVDAT 2 06-OCT-09 2KLW 1 JRNL REVDAT 1 21-JUL-09 2KLW 0 JRNL AUTH J.A.FALLAS,V.GAUBA,J.D.HARTGERINK JRNL TITL SOLUTION STRUCTURE OF AN ABC COLLAGEN HETEROTRIMER REVEALS A JRNL TITL 2 SINGLE-REGISTER HELIX STABILIZED BY ELECTROSTATIC JRNL TITL 3 INTERACTIONS. JRNL REF J.BIOL.CHEM. V. 284 26851 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19625247 JRNL DOI 10.1074/JBC.M109.014753 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS V 1.21, AMBER 9 REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 (CNS), CASE, DARDEN, CHEATHAM, III, SIMMERLING, REMARK 3 WANG, DUKE, LUO, ... AND KOLLM (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SIMULATED ANNEALING IN CNS USING A REMARK 3 COMBINATION OF TORSIONAL AND CARTESIAN DYNAMICS, REFINEMENT IN REMARK 3 IMPLICIT SOLVENT USING AMBER REMARK 4 REMARK 4 2KLW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000101283. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 283 REMARK 210 PH : 7; 7 REMARK 210 IONIC STRENGTH : NULL; NULL REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1.2 MM K-1, 1.2 MM D-2, 1.2 MM O REMARK 210 -3, 90% H2O/10% D2O; 1.2 MM K-4, REMARK 210 90% H2O/10% D2O; 1.2 MM D-5, 90% REMARK 210 H2O/10% D2O; 1.2 MM O-6, 90% H2O/ REMARK 210 10% D2O; 1.2 MM [U-99% 13C; U-99% REMARK 210 15N] K-7, 1.2 MM [U-99% 13C; U- REMARK 210 99% 15N] D-8, 1.2 MM [U-99% 13C; REMARK 210 U-99% 15N] O-9, 90% H2O/10% D2O; REMARK 210 1.8 MM K-10, 1.2 MM D-11, 1.2 MM REMARK 210 O-12, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY; 2D 1H-1H NOESY; REMARK 210 2D 1H-13C HSQC; 2D 1H-15N HSQC; REMARK 210 3D HNHA; 2D 1H-1H 13C-HMQC NOESY REMARK 210 15N-HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY, CCPNMR, NMRPIPE REMARK 210 METHOD USED : SIMULATED ANNEALING, CONSTRAINT REMARK 210 MINIMIZATION REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 300 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: 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 2 LYS A 3 73.61 50.58 REMARK 500 3 HYP B 35 40.91 -88.55 REMARK 500 4 LYS A 3 158.32 61.00 REMARK 500 7 LYS A 30 167.65 60.31 REMARK 500 8 LYS A 3 -133.73 40.31 REMARK 500 10 ASP B 61 -47.45 -151.66 REMARK 500 11 LYS A 3 -177.92 49.71 REMARK 500 11 ASP B 61 -43.64 -141.19 REMARK 500 12 ASP B 61 121.80 -38.61 REMARK 500 12 HYP C 91 159.35 -49.18 REMARK 500 REMARK 500 REMARK: NULL DBREF 2KLW A 1 32 PDB 2KLW 2KLW 1 32 DBREF 2KLW B 33 64 PDB 2KLW 2KLW 33 64 DBREF 2KLW C 65 96 PDB 2KLW 2KLW 65 96 SEQRES 1 A 32 ACE PRO LYS GLY PRO LYS GLY PRO LYS GLY PRO LYS GLY SEQRES 2 A 32 PRO LYS GLY PRO LYS GLY PRO LYS GLY PRO LYS GLY PRO SEQRES 3 A 32 LYS GLY PRO LYS GLY NH2 SEQRES 1 B 32 ACE ASP HYP GLY ASP HYP GLY ASP HYP GLY ASP HYP GLY SEQRES 2 B 32 ASP HYP GLY ASP HYP GLY ASP HYP GLY ASP HYP GLY ASP SEQRES 3 B 32 HYP GLY ASP HYP GLY NH2 SEQRES 1 C 32 ACE PRO HYP GLY PRO HYP GLY PRO HYP GLY PRO HYP GLY SEQRES 2 C 32 PRO HYP GLY PRO HYP GLY PRO HYP GLY PRO HYP GLY PRO SEQRES 3 C 32 HYP GLY PRO HYP GLY NH2 MODRES 2KLW HYP B 35 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP B 38 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP B 41 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP B 44 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP B 47 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP B 50 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP B 53 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP B 56 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP B 59 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP B 62 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP C 67 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP C 70 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP C 73 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP C 76 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP C 79 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP C 82 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP C 85 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP C 88 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP C 91 PRO 4-HYDROXYPROLINE MODRES 2KLW HYP C 94 PRO 4-HYDROXYPROLINE HET ACE A 1 6 HET NH2 A 32 3 HET ACE B 33 6 HET HYP B 35 15 HET HYP B 38 15 HET HYP B 41 15 HET HYP B 44 15 HET HYP B 47 15 HET HYP B 50 15 HET HYP B 53 15 HET HYP B 56 15 HET HYP B 59 15 HET HYP B 62 15 HET NH2 B 64 3 HET ACE C 65 6 HET HYP C 67 15 HET HYP C 70 15 HET HYP C 73 15 HET HYP C 76 15 HET HYP C 79 15 HET HYP C 82 15 HET HYP C 85 15 HET HYP C 88 15 HET HYP C 91 15 HET HYP C 94 15 HET NH2 C 96 3 HETNAM ACE ACETYL GROUP HETNAM NH2 AMINO GROUP HETNAM HYP 4-HYDROXYPROLINE HETSYN HYP HYDROXYPROLINE FORMUL 1 ACE 3(C2 H4 O) FORMUL 1 NH2 3(H2 N) FORMUL 2 HYP 20(C5 H9 N O3) LINK C ACE A 1 N PRO A 2 1555 1555 1.35 LINK C GLY A 31 N NH2 A 32 1555 1555 1.33 LINK C ACE B 33 N ASP B 34 1555 1555 1.33 LINK C ASP B 34 N HYP B 35 1555 1555 1.36 LINK C HYP B 35 N GLY B 36 1555 1555 1.34 LINK C ASP B 37 N HYP B 38 1555 1555 1.35 LINK C HYP B 38 N GLY B 39 1555 1555 1.34 LINK C ASP B 40 N HYP B 41 1555 1555 1.35 LINK C HYP B 41 N GLY B 42 1555 1555 1.34 LINK C ASP B 43 N HYP B 44 1555 1555 1.35 LINK C HYP B 44 N GLY B 45 1555 1555 1.34 LINK C ASP B 46 N HYP B 47 1555 1555 1.35 LINK C HYP B 47 N GLY B 48 1555 1555 1.33 LINK C ASP B 49 N HYP B 50 1555 1555 1.35 LINK C HYP B 50 N GLY B 51 1555 1555 1.34 LINK C ASP B 52 N HYP B 53 1555 1555 1.35 LINK C HYP B 53 N GLY B 54 1555 1555 1.34 LINK C ASP B 55 N HYP B 56 1555 1555 1.35 LINK C HYP B 56 N GLY B 57 1555 1555 1.34 LINK C ASP B 58 N HYP B 59 1555 1555 1.35 LINK C HYP B 59 N GLY B 60 1555 1555 1.34 LINK C ASP B 61 N HYP B 62 1555 1555 1.35 LINK C HYP B 62 N GLY B 63 1555 1555 1.34 LINK C GLY B 63 N NH2 B 64 1555 1555 1.33 LINK C ACE C 65 N PRO C 66 1555 1555 1.35 LINK C PRO C 66 N HYP C 67 1555 1555 1.35 LINK C HYP C 67 N GLY C 68 1555 1555 1.34 LINK C PRO C 69 N HYP C 70 1555 1555 1.35 LINK C HYP C 70 N GLY C 71 1555 1555 1.34 LINK C PRO C 72 N HYP C 73 1555 1555 1.35 LINK C HYP C 73 N GLY C 74 1555 1555 1.34 LINK C PRO C 75 N HYP C 76 1555 1555 1.35 LINK C HYP C 76 N GLY C 77 1555 1555 1.34 LINK C PRO C 78 N HYP C 79 1555 1555 1.35 LINK C HYP C 79 N GLY C 80 1555 1555 1.34 LINK C PRO C 81 N HYP C 82 1555 1555 1.35 LINK C HYP C 82 N GLY C 83 1555 1555 1.34 LINK C PRO C 84 N HYP C 85 1555 1555 1.35 LINK C HYP C 85 N GLY C 86 1555 1555 1.33 LINK C PRO C 87 N HYP C 88 1555 1555 1.35 LINK C HYP C 88 N GLY C 89 1555 1555 1.34 LINK C PRO C 90 N HYP C 91 1555 1555 1.35 LINK C HYP C 91 N GLY C 92 1555 1555 1.34 LINK C PRO C 93 N HYP C 94 1555 1555 1.35 LINK C HYP C 94 N GLY C 95 1555 1555 1.34 LINK C GLY C 95 N NH2 C 96 1555 1555 1.33 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 HETATM 1 C ACE A 1 72.700 7.366 1.277 1.00 0.00 C HETATM 2 O ACE A 1 72.796 6.159 1.052 1.00 0.00 O HETATM 3 CH3 ACE A 1 71.887 7.821 2.479 1.00 0.00 C HETATM 4 H1 ACE A 1 71.424 6.959 2.956 1.00 0.00 H HETATM 5 H2 ACE A 1 71.108 8.510 2.154 1.00 0.00 H HETATM 6 H3 ACE A 1 72.543 8.321 3.190 1.00 0.00 H