1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Lee, B.L. Li, X. Liu, Y. Sykes, B.D. Fliegel, L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C2 H4 O 44.053 ACETYL GROUP non-polymer C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking H2 N 16.023 AMINO GROUP non-polymer C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking US J.Biol.Chem. JBCHA3 0071 0021-9258 284 11546 11556 10.1074/jbc.M809201200 19176522 Structural and Functional Analysis of Transmembrane XI of the NHE1 Isoform of the Na+/H+ Exchanger 2009 10.2210/pdb2kbv/pdb pdb_00002kbv 2886.417 Sodium/hydrogen exchanger 1 NHE1 transmembrane segment XI 1 syn polymer Na(+)/H(+) exchanger 1, NHE-1, Solute carrier family 9 member 1, Na(+)/H(+) antiporter, amiloride-sensitive, APNH no yes (ACE)KDQFIIAYGGLRGAIAFSLGYLLDKK(NH2) XKDQFIIAYGGLRGAIAFSLGYLLDKKX A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n database_2 pdbx_database_status pdbx_entity_src_syn pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list struct_conn struct_ref_seq_dif database_2 pdbx_database_status struct_site repository Initial release Version format compliance Data collection Database references Derived calculations Other Source and taxonomy Database references Derived calculations Other 1 0 2009-01-27 1 1 2011-07-13 1 2 2020-02-19 1 3 2023-06-14 _pdbx_database_status.status_code_cs _pdbx_entity_src_syn.details _pdbx_entity_src_syn.ncbi_taxonomy_id _pdbx_entity_src_syn.organism_scientific _pdbx_nmr_software.name _struct_conn.pdbx_leaving_atom_flag _struct_ref_seq_dif.details _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.status_code_nmr_data _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id BMRB Y RCSB 2008-12-09 REL REL REL REL 9606 Homo sapiens sample structures with the lowest energy 50 40 2D DQF-COSY 2D 1H-1H TOCSY 2D 1H-1H NOESY 2D 1H-13C HSQC 150 mM 0.25 mM 2 mM 5 ambient 303 K 10 rounds of simulated annealing and restraint refinement, followed by further rounds of refinment including dihedral angle restraints. simulated annealing 1 lowest energy 150 mM DPC-1, 0.25 mM DSS-2, 2 mM TMXI-3, 95% H2O/5% D2O 95% H2O/5% D2O Schwieters, Kuszewski, Tjandra and Clore structure solution X-PLOR NIH 2.19 Schwieters, Kuszewski, Tjandra and Clore refinement X-PLOR NIH 2.19 Varian collection VnmrJ Johnson, One Moon Scientific processing NMRView Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax processing NMRPipe 800 Varian INOVA Varian INOVA 500 Varian INOVA Varian INOVA 600 Varian INOVA Varian INOVA ACE 446 n 1 ACE 446 A LYS 447 n 2 LYS 447 A ASP 448 n 3 ASP 448 A GLN 449 n 4 GLN 449 A PHE 450 n 5 PHE 450 A ILE 451 n 6 ILE 451 A ILE 452 n 7 ILE 452 A ALA 453 n 8 ALA 453 A TYR 454 n 9 TYR 454 A GLY 455 n 10 GLY 455 A GLY 456 n 11 GLY 456 A LEU 457 n 12 LEU 457 A ARG 458 n 13 ARG 458 A GLY 459 n 14 GLY 459 A ALA 460 n 15 ALA 460 A ILE 461 n 16 ILE 461 A ALA 462 n 17 ALA 462 A PHE 463 n 18 PHE 463 A SER 464 n 19 SER 464 A LEU 465 n 20 LEU 465 A GLY 466 n 21 GLY 466 A TYR 467 n 22 TYR 467 A LEU 468 n 23 LEU 468 A LEU 469 n 24 LEU 469 A ASP 470 n 25 ASP 470 A LYS 471 n 26 LYS 471 A LYS 472 n 27 LYS 472 A NH2 473 n 28 NH2 473 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 identity operation 0.0000000000 0.0000000000 0.0000000000 1 A GLN 449 -49.71 -14.87 1 A ILE 452 -57.93 -8.59 1 A TYR 454 -140.84 -69.19 1 A ARG 458 74.51 45.87 1 A LEU 468 -74.53 -76.10 1 A LEU 469 -46.23 -16.25 2 A LEU 457 -131.44 -30.19 2 A LEU 468 -66.75 -75.59 2 A LEU 469 -48.22 -16.94 3 A TYR 454 -139.70 -70.44 4 A ILE 452 -48.75 -15.34 4 A TYR 454 -140.60 -65.54 4 A LEU 457 -54.22 -76.31 4 A ARG 458 73.06 -37.74 4 A ALA 460 -54.45 -70.44 4 A LEU 468 -65.03 -75.13 4 A LEU 469 -44.58 -18.57 5 A LEU 457 58.19 19.32 5 A LEU 468 -65.62 -77.59 5 A LEU 469 -46.08 -17.17 6 A TYR 454 -136.43 -66.50 6 A LEU 457 -42.36 -87.56 6 A ARG 458 41.91 20.30 6 A ALA 460 -136.86 -67.29 6 A LEU 468 -56.99 -75.04 6 A LEU 469 -47.26 -13.53 7 A LEU 457 57.33 6.45 7 A ALA 460 -148.60 -37.51 8 A ILE 452 -55.15 -9.49 8 A LEU 469 -59.54 -8.65 9 A ASP 448 -58.29 -7.30 9 A ILE 452 -57.38 -8.50 9 A TYR 454 -138.83 -68.34 9 A LEU 468 -57.30 -74.91 9 A LEU 469 -47.30 -13.70 10 A TYR 454 -148.93 -69.79 10 A LEU 457 -144.70 -57.36 10 A ARG 458 -69.12 25.47 10 A LEU 468 -66.40 -76.93 10 A LEU 469 -46.10 -16.56 11 A ARG 458 29.39 68.58 11 A ALA 460 -134.14 -66.56 11 A LEU 468 -64.95 -77.91 11 A LEU 469 -46.45 -16.07 12 A ALA 460 -140.55 -54.57 12 A LEU 468 -62.66 -77.63 12 A LEU 469 -43.90 -19.71 13 A TYR 454 -140.98 -70.34 13 A ALA 460 -139.38 -55.14 13 A LEU 468 -66.66 -76.54 13 A LEU 469 -45.76 -15.86 13 A LYS 471 -123.23 -60.08 14 A TYR 454 -138.09 -67.87 14 A LEU 468 -59.58 -71.96 14 A LEU 469 -45.61 -13.55 15 A ALA 460 -46.16 -19.10 15 A LEU 468 -65.54 -78.49 15 A LEU 469 -45.97 -17.62 16 A ARG 458 41.69 21.13 16 A LEU 468 -62.82 -79.51 17 A TYR 454 -136.98 -67.09 17 A LEU 457 -56.73 -73.66 17 A ALA 460 -161.25 -30.47 17 A LEU 468 -71.21 -71.17 17 A LEU 469 -56.68 -8.78 18 A TYR 454 -138.77 -67.45 18 A ARG 458 -52.30 -9.21 18 A LEU 468 -62.35 -72.12 18 A LEU 469 -46.08 -15.56 19 A TYR 454 -135.37 -63.54 19 A ARG 458 74.14 38.95 19 A LEU 468 -66.51 -76.47 19 A LEU 469 -45.46 -16.95 20 A LYS 471 -105.48 -65.03 21 A ARG 458 70.67 -39.05 21 A ALA 460 -132.36 -33.22 21 A LEU 468 -65.10 -77.79 21 A LEU 469 -45.15 -17.40 21 A LYS 471 -103.65 -60.78 22 A TYR 454 -136.48 -83.11 22 A LEU 457 -77.43 -74.80 22 A ARG 458 74.46 -33.45 22 A LEU 468 -64.63 -71.28 23 A ILE 452 -56.51 -9.81 23 A TYR 454 -135.92 -74.63 23 A ALA 460 -136.99 -57.76 23 A LEU 468 -65.15 -77.10 23 A LEU 469 -46.55 -16.71 24 A TYR 454 -145.22 -57.66 24 A LEU 457 -64.79 -83.37 24 A ARG 458 35.10 66.15 24 A SER 464 -54.76 -9.14 24 A LEU 468 -66.44 -77.28 24 A LEU 469 -45.50 -16.54 25 A LEU 468 -61.92 -79.11 26 A TYR 454 -135.57 -62.22 26 A LEU 468 -71.82 -78.50 26 A LEU 469 -45.05 -17.55 26 A LYS 471 -109.31 -60.43 27 A ARG 458 45.01 16.72 27 A LEU 468 -58.33 -75.86 27 A LEU 469 -47.62 -12.64 28 A TYR 454 -145.05 -68.30 28 A LEU 457 -79.19 -75.30 28 A ARG 458 73.47 -36.40 28 A LEU 468 -65.03 -77.74 28 A LEU 469 -43.95 -19.48 29 A ASP 448 -46.55 -13.32 29 A LEU 457 -95.21 -65.09 29 A ARG 458 70.32 -38.21 29 A LEU 468 -65.18 -76.73 29 A LEU 469 -46.92 -16.66 30 A ILE 452 -55.24 -9.33 30 A TYR 454 -136.84 -66.36 30 A ARG 458 72.58 -35.94 30 A LEU 468 -64.69 -76.78 30 A LEU 469 -44.13 -19.44 31 A ASP 448 -54.69 -8.89 31 A TYR 454 -139.42 -69.63 31 A ALA 460 -94.93 -65.49 31 A LEU 468 -74.08 -70.83 31 A LEU 469 -48.25 -11.99 32 A TYR 454 -132.37 -65.80 32 A LEU 468 -65.21 -76.81 32 A LEU 469 -46.66 -16.81 33 A ILE 452 -55.56 -9.98 33 A TYR 454 -139.19 -72.60 33 A LEU 457 -78.15 -75.07 33 A ARG 458 73.18 -37.29 34 A ARG 458 -45.65 -17.40 34 A LYS 471 -112.36 -70.37 35 A TYR 454 -150.33 -65.68 35 A LEU 457 -84.20 -72.95 35 A ARG 458 75.37 -32.25 35 A ALA 460 -143.34 -37.26 35 A LEU 468 -65.02 -76.57 35 A LEU 469 -46.82 -16.50 36 A ARG 458 73.05 47.49 36 A LEU 468 -59.32 -77.64 36 A LEU 469 -44.20 -19.18 37 A TYR 454 -139.21 -69.14 37 A ARG 458 -45.63 -14.74 37 A ALA 460 -135.72 -60.78 37 A LEU 468 -62.94 -77.21 37 A LEU 469 -44.72 -19.78 37 A LYS 471 -102.72 -61.34 38 A LEU 468 -63.62 -77.77 38 A LEU 469 -43.69 -19.57 39 A ILE 452 -47.19 -19.79 39 A TYR 454 -142.10 -61.12 39 A ARG 458 -99.88 34.30 40 A ARG 458 34.11 67.62 40 A LEU 468 -70.24 -76.89 40 A LEU 469 -46.35 -16.15 lowest energy, model 1 Structural and functional analysis of TM XI of the NHE1 isoform of thE NA+/H+ exchanger 1 N N A LYS 447 A LYS 2 HELX_P A ILE 452 A ILE 7 1 1 6 A ARG 458 A ARG 13 HELX_P A LYS 472 A LYS 27 1 2 15 covale 1.329 both A ACE 446 A C ACE 1 1_555 A LYS 447 A N LYS 2 1_555 covale 1.306 both A LYS 472 A C LYS 27 1_555 A NH2 473 A N NH2 28 1_555 MEMBRANE PROTEIN transmembrane, NHE1, micelle, Alternative splicing, Antiport, Glycoprotein, Ion transport, Membrane, Phosphoprotein, Sodium, Sodium transport, Transport, MEMBRANE PROTEIN SL9A1_HUMAN UNP 1 447 P19634 KDQFIIAYGGLRGAIAFSLGYLLDKK 447 472 2KBV 447 472 P19634 A 1 2 27 1 acetylation ACE 446 2KBV A P19634 UNP 1 1 amidation NH2 473 2KBV A P19634 UNP 28 BINDING SITE FOR RESIDUE ACE A 446 A ACE 446 Software 2 BINDING SITE FOR RESIDUE NH2 A 473 A NH2 473 Software 5 A LYS 447 A LYS 2 2 1_555 A PHE 450 A PHE 5 2 1_555 A LEU 468 A LEU 23 5 1_555 A LEU 469 A LEU 24 5 1_555 A ASP 470 A ASP 25 5 1_555 A LYS 471 A LYS 26 5 1_555 A LYS 472 A LYS 27 5 1_555