1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Falzone, C.J. Lecomte, J.T.J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE 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 C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-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 C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Biochemistry BICHAW 0033 0006-2960 35 6519 6526 10.1021/bi960501q 8639599 Design challenges for hemoproteins: the solution structure of apocytochrome b5. 1996 New York : Academic Press The Porphyrins V.7: Biochemistry, Pt.B 2042 0-12-220107-8 7 107 The X-Ray Crystallographic Structure of Calf Liver Cytochrome B5 1979 1 10.2210/pdb1ieu/pdb pdb_00001ieu 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 11229.305 APOCYTOCHROME B5 1 man polymer no no AEQSDKDVKYYTLEEIQKHKDSKSTWVILHHKVYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTYII GELHPDDRSKIAKPSETL AEQSDKDVKYYTLEEIQKHKDSKSTWVILHHKVYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTYII GELHPDDRSKIAKPSETL 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 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 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 n n n n n n n n n n n n n n Norway rat Rattus Escherichia Escherichia coli sample BL21 CYTB5 10116 LIVER Rattus norvegicus CYTB5 469008 Escherichia coli BL21(DE3) BL21 (DE3) PET-3D database_2 pdbx_database_status pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Database references Derived calculations Other 1 0 1997-04-21 1 1 2008-03-24 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site Y BNL 1996-04-20 REL 10 6.2 298 K BRUNGER refinement X-PLOR n 1 -3 A n 2 -2 A n 3 -1 A n 4 0 A ASP 1 n 5 ASP 1 A LYS 2 n 6 LYS 2 A ASP 3 n 7 ASP 3 A VAL 4 n 8 VAL 4 A LYS 5 n 9 LYS 5 A TYR 6 n 10 TYR 6 A TYR 7 n 11 TYR 7 A THR 8 n 12 THR 8 A LEU 9 n 13 LEU 9 A GLU 10 n 14 GLU 10 A GLU 11 n 15 GLU 11 A ILE 12 n 16 ILE 12 A GLN 13 n 17 GLN 13 A LYS 14 n 18 LYS 14 A HIS 15 n 19 HIS 15 A LYS 16 n 20 LYS 16 A ASP 17 n 21 ASP 17 A SER 18 n 22 SER 18 A LYS 19 n 23 LYS 19 A SER 20 n 24 SER 20 A THR 21 n 25 THR 21 A TRP 22 n 26 TRP 22 A VAL 23 n 27 VAL 23 A ILE 24 n 28 ILE 24 A LEU 25 n 29 LEU 25 A HIS 26 n 30 HIS 26 A HIS 27 n 31 HIS 27 A LYS 28 n 32 LYS 28 A VAL 29 n 33 VAL 29 A TYR 30 n 34 TYR 30 A ASP 31 n 35 ASP 31 A LEU 32 n 36 LEU 32 A THR 33 n 37 THR 33 A LYS 34 n 38 LYS 34 A PHE 35 n 39 PHE 35 A LEU 36 n 40 LEU 36 A GLU 37 n 41 GLU 37 A GLU 38 n 42 GLU 38 A HIS 39 n 43 HIS 39 A PRO 40 n 44 PRO 40 A GLY 41 n 45 GLY 41 A GLY 42 n 46 GLY 42 A GLU 43 n 47 GLU 43 A GLU 44 n 48 GLU 44 A VAL 45 n 49 VAL 45 A LEU 46 n 50 LEU 46 A ARG 47 n 51 ARG 47 A GLU 48 n 52 GLU 48 A GLN 49 n 53 GLN 49 A ALA 50 n 54 ALA 50 A GLY 51 n 55 GLY 51 A GLY 52 n 56 GLY 52 A ASP 53 n 57 ASP 53 A ALA 54 n 58 ALA 54 A THR 55 n 59 THR 55 A GLU 56 n 60 GLU 56 A ASN 57 n 61 ASN 57 A PHE 58 n 62 PHE 58 A GLU 59 n 63 GLU 59 A ASP 60 n 64 ASP 60 A VAL 61 n 65 VAL 61 A GLY 62 n 66 GLY 62 A HIS 63 n 67 HIS 63 A SER 64 n 68 SER 64 A THR 65 n 69 THR 65 A ASP 66 n 70 ASP 66 A ALA 67 n 71 ALA 67 A ARG 68 n 72 ARG 68 A GLU 69 n 73 GLU 69 A LEU 70 n 74 LEU 70 A SER 71 n 75 SER 71 A LYS 72 n 76 LYS 72 A THR 73 n 77 THR 73 A TYR 74 n 78 TYR 74 A ILE 75 n 79 ILE 75 A ILE 76 n 80 ILE 76 A GLY 77 n 81 GLY 77 A GLU 78 n 82 GLU 78 A LEU 79 n 83 LEU 79 A HIS 80 n 84 HIS 80 A PRO 81 n 85 PRO 81 A ASP 82 n 86 ASP 82 A ASP 83 n 87 ASP 83 A ARG 84 n 88 ARG 84 A SER 85 n 89 SER 85 A LYS 86 n 90 LYS 86 A ILE 87 n 91 ILE 87 A ALA 88 n 92 ALA 88 A LYS 89 n 93 LYS 89 A PRO 90 n 94 PRO 90 A SER 91 n 95 SER 91 A GLU 92 n 96 GLU 92 A THR 93 n 97 THR 93 A LEU 94 n 98 LEU 94 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 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 A ALA -3 A ALA 1 1 Y 1 A GLU -2 A GLU 2 1 Y 1 A GLN -1 A GLN 3 1 Y 1 A SER 0 A SER 4 1 Y 2 A ALA -3 A ALA 1 1 Y 2 A GLU -2 A GLU 2 1 Y 2 A GLN -1 A GLN 3 1 Y 2 A SER 0 A SER 4 1 Y 3 A ALA -3 A ALA 1 1 Y 3 A GLU -2 A GLU 2 1 Y 3 A GLN -1 A GLN 3 1 Y 3 A SER 0 A SER 4 1 Y 4 A ALA -3 A ALA 1 1 Y 4 A GLU -2 A GLU 2 1 Y 4 A GLN -1 A GLN 3 1 Y 4 A SER 0 A SER 4 1 Y 5 A ALA -3 A ALA 1 1 Y 5 A GLU -2 A GLU 2 1 Y 5 A GLN -1 A GLN 3 1 Y 5 A SER 0 A SER 4 1 Y 6 A ALA -3 A ALA 1 1 Y 6 A GLU -2 A GLU 2 1 Y 6 A GLN -1 A GLN 3 1 Y 6 A SER 0 A SER 4 1 Y 7 A ALA -3 A ALA 1 1 Y 7 A GLU -2 A GLU 2 1 Y 7 A GLN -1 A GLN 3 1 Y 7 A SER 0 A SER 4 1 Y 8 A ALA -3 A ALA 1 1 Y 8 A GLU -2 A GLU 2 1 Y 8 A GLN -1 A GLN 3 1 Y 8 A SER 0 A SER 4 1 Y 9 A ALA -3 A ALA 1 1 Y 9 A GLU -2 A GLU 2 1 Y 9 A GLN -1 A GLN 3 1 Y 9 A SER 0 A SER 4 1 Y 10 A ALA -3 A ALA 1 1 Y 10 A GLU -2 A GLU 2 1 Y 10 A GLN -1 A GLN 3 1 Y 10 A SER 0 A SER 4 1 Y 1 A ARG 47 0.242 SIDE CHAIN 1 A ARG 68 0.266 SIDE CHAIN 1 A ARG 84 0.235 SIDE CHAIN 2 A ARG 47 0.233 SIDE CHAIN 2 A ARG 68 0.317 SIDE CHAIN 2 A ARG 84 0.287 SIDE CHAIN 3 A ARG 47 0.318 SIDE CHAIN 3 A ARG 68 0.295 SIDE CHAIN 3 A ARG 84 0.302 SIDE CHAIN 4 A ARG 47 0.305 SIDE CHAIN 4 A ARG 68 0.219 SIDE CHAIN 4 A ARG 84 0.253 SIDE CHAIN 5 A ARG 47 0.299 SIDE CHAIN 5 A ARG 68 0.249 SIDE CHAIN 5 A ARG 84 0.247 SIDE CHAIN 6 A ARG 47 0.256 SIDE CHAIN 6 A ARG 68 0.243 SIDE CHAIN 6 A ARG 84 0.233 SIDE CHAIN 7 A ARG 47 0.242 SIDE CHAIN 7 A ARG 68 0.249 SIDE CHAIN 7 A ARG 84 0.223 SIDE CHAIN 8 A ARG 47 0.261 SIDE CHAIN 8 A ARG 68 0.318 SIDE CHAIN 8 A ARG 84 0.317 SIDE CHAIN 9 A ARG 47 0.298 SIDE CHAIN 9 A ARG 68 0.315 SIDE CHAIN 9 A ARG 84 0.214 SIDE CHAIN 10 A ARG 47 0.235 SIDE CHAIN 10 A ARG 68 0.261 SIDE CHAIN 10 A ARG 84 0.232 SIDE CHAIN 1 A LYS 2 -137.94 -62.98 1 A LYS 16 -176.56 -64.99 1 A ASP 17 -92.92 51.63 1 A SER 18 -139.01 -79.87 1 A LYS 19 -177.41 -60.65 1 A HIS 26 76.54 -4.91 1 A HIS 27 -179.26 37.27 1 A LEU 32 -105.41 43.63 1 A ARG 47 -159.70 36.30 1 A ALA 50 -176.07 -40.11 1 A ASP 53 60.07 83.82 1 A ASP 60 -61.84 -173.68 1 A SER 64 60.41 72.49 1 A THR 65 50.44 -167.20 1 A ASP 66 -63.41 92.07 1 A LEU 70 -90.71 51.85 1 A LYS 72 -176.89 -38.78 1 A TYR 74 -144.71 17.17 1 A LYS 86 -160.08 29.03 1 A ILE 87 -120.77 -67.60 1 A ALA 88 -90.41 -72.55 1 A GLU 92 -176.19 99.28 2 A LYS 16 -176.85 87.68 2 A ASP 17 -152.42 -76.98 2 A SER 18 -179.02 39.74 2 A LYS 19 -139.56 -48.39 2 A LEU 25 -113.09 -78.32 2 A LEU 32 -112.58 62.45 2 A PRO 40 -85.88 48.60 2 A GLU 44 -90.05 45.89 2 A LEU 46 55.04 -88.25 2 A ALA 50 60.40 104.84 2 A ASP 53 -173.55 140.59 2 A ALA 54 59.88 92.26 2 A GLU 56 -176.06 -39.82 2 A GLU 59 60.50 164.19 2 A ASP 60 -120.76 -53.90 2 A HIS 63 -95.44 -72.98 2 A ALA 67 -75.83 -167.12 2 A GLU 69 -176.46 115.06 2 A SER 71 -53.11 93.52 2 A LYS 72 179.31 -37.67 2 A TYR 74 -146.10 26.26 2 A ARG 84 -82.42 -74.26 2 A LYS 86 -176.56 -50.83 2 A THR 93 -176.39 36.88 3 A HIS 15 -79.92 -86.38 3 A ASP 17 -82.87 -90.84 3 A SER 18 174.54 -54.12 3 A GLU 43 -115.27 -160.01 3 A GLU 44 -100.06 55.90 3 A GLN 49 -109.17 -166.38 3 A ALA 50 -158.86 -44.86 3 A ALA 54 63.79 -88.96 3 A THR 55 -153.26 29.70 3 A PHE 58 -97.65 37.98 3 A GLU 59 -176.14 83.89 3 A ASP 60 -96.03 -67.41 3 A SER 64 -112.60 -76.42 3 A THR 65 50.57 -90.31 3 A ASP 66 -148.45 -54.31 3 A ARG 68 -95.54 -67.17 3 A SER 85 -80.95 -83.90 3 A LYS 86 178.39 38.71 3 A ILE 87 -109.57 -66.93 3 A SER 91 -161.14 85.59 3 A GLU 92 -157.48 31.11 4 A LYS 16 -112.82 -165.29 4 A ASP 17 -97.64 37.29 4 A LEU 25 -154.62 77.59 4 A HIS 26 58.17 71.86 4 A HIS 27 59.81 70.66 4 A LEU 32 -99.16 44.22 4 A GLU 43 61.81 -89.19 4 A GLU 44 -100.57 66.02 4 A ARG 47 -124.01 -69.07 4 A ALA 54 59.71 166.02 4 A SER 64 -173.61 124.40 4 A THR 65 54.24 178.70 4 A ARG 68 -139.73 -46.20 4 A GLU 69 -176.45 98.92 4 A LEU 70 -90.26 51.57 4 A LYS 86 -179.65 -37.72 4 A LYS 89 61.94 157.21 4 A GLU 92 60.54 163.14 4 A THR 93 -162.01 115.12 5 A LYS 16 -108.94 -69.13 5 A ASP 17 -179.13 37.82 5 A HIS 26 61.77 93.99 5 A LYS 28 -177.57 147.70 5 A LEU 32 -104.98 45.54 5 A GLU 43 -102.84 -90.22 5 A VAL 45 42.85 -165.30 5 A GLN 49 -177.79 -38.83 5 A ALA 50 60.20 101.04 5 A GLU 59 59.28 168.07 5 A SER 64 -163.47 -61.04 5 A ASP 66 -63.34 -172.97 5 A ARG 68 -151.71 -45.68 5 A GLU 69 65.16 129.24 5 A SER 71 -100.63 40.79 5 A LYS 72 -130.03 -38.92 5 A SER 85 -90.11 -74.09 5 A LYS 86 -160.22 81.73 5 A LYS 89 59.74 86.86 5 A SER 91 -175.42 95.31 6 A ASP 3 -63.45 -171.99 6 A VAL 4 -63.52 92.28 6 A HIS 15 -122.61 -83.41 6 A LYS 19 -144.49 -45.90 6 A LEU 25 -96.51 -79.02 6 A HIS 27 -174.76 35.76 6 A LEU 32 -98.82 32.11 6 A GLU 38 -124.12 -52.49 6 A ALA 50 -63.59 92.22 6 A ASP 53 -158.97 -51.52 6 A ALA 54 -100.91 -67.65 6 A THR 55 -118.89 -72.99 6 A ASN 57 -153.49 -73.34 6 A THR 65 -176.82 -39.75 6 A ASP 66 -130.97 -44.99 6 A GLU 69 64.57 142.03 6 A SER 71 -65.14 92.07 6 A LYS 72 -174.54 -43.60 6 A TYR 74 -146.67 17.74 6 A ASP 83 -134.89 -54.20 6 A ARG 84 -90.40 46.68 6 A SER 85 -90.39 -75.77 6 A LYS 86 -176.53 36.97 6 A SER 91 59.89 -176.47 6 A GLU 92 59.77 -176.70 7 A LYS 14 -90.84 49.63 7 A ASP 17 -91.03 52.86 7 A LYS 19 178.81 156.00 7 A SER 20 49.61 93.77 7 A HIS 26 58.76 79.99 7 A GLU 37 -140.44 21.47 7 A GLU 43 -62.79 -157.66 7 A GLU 44 -90.29 53.86 7 A ARG 47 179.40 34.54 7 A GLN 49 -152.77 88.28 7 A ALA 50 -176.45 -72.92 7 A ASP 53 60.57 105.72 7 A THR 55 -160.95 41.35 7 A PHE 58 -140.83 29.02 7 A GLU 59 -178.67 38.12 7 A SER 64 -176.68 -55.93 7 A THR 65 -149.21 -75.28 7 A ASP 66 -177.29 -78.48 7 A ALA 67 -90.39 51.29 7 A SER 71 -54.29 93.26 7 A LYS 72 -178.59 -39.80 7 A ILE 76 -131.56 -40.33 7 A LYS 86 -176.32 -51.84 8 A LYS 2 60.23 166.56 8 A THR 8 62.89 132.34 8 A HIS 15 -79.68 -80.42 8 A SER 20 -169.88 106.49 8 A HIS 27 61.43 78.74 8 A GLU 43 -122.58 -71.52 8 A VAL 45 -72.05 -156.68 8 A LEU 46 -91.31 37.44 8 A GLN 49 57.58 83.49 8 A ASP 53 -177.01 111.89 8 A ALA 54 -71.51 -74.51 8 A THR 55 -153.26 -45.59 8 A ASN 57 -177.19 -39.53 8 A ASP 60 -61.98 -173.48 8 A HIS 63 -108.08 -62.16 8 A SER 64 -162.32 30.88 8 A ASP 66 61.73 -89.43 8 A ARG 68 60.07 -175.66 8 A SER 71 -51.18 92.95 8 A LYS 72 -179.31 -41.16 8 A TYR 74 -142.23 22.32 8 A ASP 83 -130.75 -39.11 8 A ARG 84 -68.73 -95.91 8 A ILE 87 -144.55 -56.75 8 A LYS 89 59.80 83.45 8 A SER 91 59.84 165.70 8 A THR 93 -98.48 35.81 9 A LYS 14 -91.70 50.91 9 A LYS 16 70.12 37.34 9 A ASP 17 -100.82 76.50 9 A SER 18 61.36 96.41 9 A LYS 19 60.10 165.60 9 A SER 20 60.19 87.96 9 A LEU 25 -118.05 58.57 9 A HIS 26 64.97 88.51 9 A HIS 39 -150.90 67.70 9 A GLU 43 -170.57 -172.19 9 A GLU 44 -90.16 54.69 9 A VAL 45 -58.81 -173.93 9 A ALA 50 -169.60 -56.41 9 A ASN 57 -177.12 -39.16 9 A SER 64 -177.64 -166.02 9 A THR 65 -166.11 -43.42 9 A GLU 69 64.26 142.57 9 A LEU 70 -90.32 52.70 9 A TYR 74 -144.99 35.72 9 A ARG 84 -62.45 -164.60 9 A LYS 86 -176.66 -65.19 9 A SER 91 -176.58 115.75 9 A GLU 92 60.65 163.14 10 A LYS 2 -175.98 88.72 10 A THR 8 63.16 130.75 10 A ASP 17 -140.75 29.81 10 A SER 18 -160.90 -79.84 10 A LYS 19 -177.12 -65.87 10 A GLU 43 -137.34 -60.56 10 A VAL 45 -102.98 -162.59 10 A LEU 46 -57.20 92.20 10 A ARG 47 177.88 -37.01 10 A ALA 50 -176.68 37.05 10 A ASP 53 -98.12 37.17 10 A PHE 58 -63.42 -73.39 10 A HIS 63 -164.49 -73.22 10 A ARG 68 40.79 94.61 10 A GLU 69 64.94 122.92 10 A SER 71 -56.69 92.23 10 A LYS 72 -178.57 -43.48 10 A TYR 74 -141.69 22.54 10 A SER 85 -62.47 98.54 10 A LYS 86 -176.37 36.78 10 A SER 91 -166.88 -73.28 10 A GLU 92 -176.66 -42.46 model building X-PLOR refinement X-PLOR phasing X-PLOR APOCYTOCHROME B5, PH 6.2, 298 K, NMR, 10 STRUCTURES 1 Y N A LEU 9 A LEU 13 HELX_P A LYS 14 A LYS 18 1 1 6 A PHE 35 A PHE 39 HELX_P A GLU 38 A GLU 42 1 2 4 ELECTRON TRANSPORT ELECTRON TRANSPORT CYB5_RAT UNP 1 1 P00173 AEQSDKDVKYYTLEEIQKHKDSKSTWVILHHKVYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTYII GELHPDDRSKIAKPSETLITTVESNSSWWTNWVIPAISALVVALMYRLYMAED 1 98 1IEU -3 94 P00173 A 1 1 98 1 P 1