0.021911 0.000000 0.000000 0.000000 0.014047 0.000000 0.000000 0.000000 0.013554 0.00000 0.00000 0.00000 Wang, X. Zhang, X. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 45.640 71.190 73.780 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 C34 H32 Fe N4 O4 616.487 PROTOPORPHYRIN IX CONTAINING FE HEME non-polymer C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer 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 C5 H11 N O2 S 149.211 y METHIONINE 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 37 1485 1494 10.1021/bi972390g 9484218 The reduction potential of cytochrome b5 is modulated by its exposed heme edge. 1998 10.2210/pdb1awp/pdb pdb_00001awp 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 AREA DETECTOR 1997-06 SIEMENS CRYSTAL M x-ray 1 1.5418 1.0 1.5418 10419.405 CYTOCHROME B5 WATER SOLUBLE DOMAIN V45L, V61L 2 man polymer 616.487 PROTOPORPHYRIN IX CONTAINING FE 2 syn non-polymer 18.015 water 103 nat water no no DGQGSDPAVTYYRLEEVAKRNTAEETWMVIHGRVYDITRFLSEHPGGEELLLEQAGADATESFEDLGHSPDAREMLKQYY IGDVHPNDLKPK DGQGSDPAVTYYRLEEVAKRNTAEETWMVIHGRVYDITRFLSEHPGGEELLLEQAGADATESFEDLGHSPDAREMLKQYY IGDVHPNDLKPK A,B 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 Norway rat Rattus Escherichia Escherichia coli sample HEPATOCYTE BL21 OUTER MITOCHONDRIAL MEMBRANE POTENTIAL 10116 LIVER MITOCHONDRION Rattus norvegicus PERIPLASMIC SPACE 469008 Escherichia coli BL21(DE3) BL21 (DE3) PLASMID PET 11A 1 2.7 54 database_2 pdbx_database_status struct_conn struct_ref_seq_dif struct_site pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Database references Derived calculations Other Refinement description 1 0 1998-10-28 1 1 2008-03-24 1 2 2011-07-13 1 3 2021-11-03 1 4 2023-08-02 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1997-10-03 REL HEM PROTOPORPHYRIN IX CONTAINING FE HOH water 1B5M PDB ENTRY 1B5M PDB experimental model HEM 201 2 HEM HEM 201 A HEM 201 2 HEM HEM 201 B HOH 1 3 HOH HOH 202 A HOH 2 3 HOH HOH 203 A HOH 4 3 HOH HOH 204 A HOH 7 3 HOH HOH 205 A HOH 8 3 HOH HOH 206 A HOH 12 3 HOH HOH 207 A HOH 16 3 HOH HOH 208 A HOH 20 3 HOH HOH 209 A HOH 21 3 HOH HOH 210 A HOH 24 3 HOH HOH 211 A HOH 26 3 HOH HOH 212 A HOH 29 3 HOH HOH 213 A HOH 31 3 HOH HOH 214 A HOH 32 3 HOH HOH 215 A HOH 33 3 HOH HOH 216 A HOH 36 3 HOH HOH 217 A HOH 37 3 HOH HOH 218 A HOH 39 3 HOH HOH 219 A HOH 40 3 HOH HOH 220 A HOH 41 3 HOH HOH 221 A HOH 42 3 HOH HOH 222 A HOH 44 3 HOH HOH 223 A HOH 45 3 HOH HOH 224 A HOH 49 3 HOH HOH 225 A HOH 50 3 HOH HOH 226 A HOH 55 3 HOH HOH 227 A HOH 58 3 HOH HOH 228 A HOH 59 3 HOH HOH 229 A HOH 63 3 HOH HOH 230 A HOH 65 3 HOH HOH 231 A HOH 66 3 HOH HOH 232 A HOH 69 3 HOH HOH 233 A HOH 70 3 HOH HOH 234 A HOH 71 3 HOH HOH 235 A HOH 73 3 HOH HOH 236 A HOH 77 3 HOH HOH 237 A HOH 84 3 HOH HOH 238 A HOH 85 3 HOH HOH 239 A HOH 86 3 HOH HOH 240 A HOH 87 3 HOH HOH 241 A HOH 88 3 HOH HOH 242 A HOH 89 3 HOH HOH 243 A HOH 91 3 HOH HOH 244 A HOH 92 3 HOH HOH 245 A HOH 93 3 HOH HOH 246 A HOH 95 3 HOH HOH 247 A HOH 96 3 HOH HOH 248 A HOH 97 3 HOH HOH 249 A HOH 102 3 HOH HOH 250 A HOH 103 3 HOH HOH 251 A HOH 3 3 HOH HOH 202 B HOH 5 3 HOH HOH 203 B HOH 6 3 HOH HOH 204 B HOH 9 3 HOH HOH 205 B HOH 10 3 HOH HOH 206 B HOH 11 3 HOH HOH 207 B HOH 13 3 HOH HOH 208 B HOH 14 3 HOH HOH 209 B HOH 15 3 HOH HOH 210 B HOH 17 3 HOH HOH 211 B HOH 18 3 HOH HOH 212 B HOH 19 3 HOH HOH 213 B HOH 22 3 HOH HOH 214 B HOH 23 3 HOH HOH 215 B HOH 25 3 HOH HOH 216 B HOH 27 3 HOH HOH 217 B HOH 28 3 HOH HOH 218 B HOH 30 3 HOH HOH 219 B HOH 34 3 HOH HOH 220 B HOH 35 3 HOH HOH 221 B HOH 38 3 HOH HOH 222 B HOH 43 3 HOH HOH 223 B HOH 46 3 HOH HOH 224 B HOH 47 3 HOH HOH 225 B HOH 48 3 HOH HOH 226 B HOH 51 3 HOH HOH 227 B HOH 52 3 HOH HOH 228 B HOH 53 3 HOH HOH 229 B HOH 54 3 HOH HOH 230 B HOH 56 3 HOH HOH 231 B HOH 57 3 HOH HOH 232 B HOH 60 3 HOH HOH 233 B HOH 61 3 HOH HOH 234 B HOH 62 3 HOH HOH 235 B HOH 64 3 HOH HOH 236 B HOH 67 3 HOH HOH 237 B HOH 68 3 HOH HOH 238 B HOH 72 3 HOH HOH 239 B HOH 74 3 HOH HOH 240 B HOH 75 3 HOH HOH 241 B HOH 76 3 HOH HOH 242 B HOH 78 3 HOH HOH 243 B HOH 79 3 HOH HOH 244 B HOH 80 3 HOH HOH 245 B HOH 81 3 HOH HOH 246 B HOH 82 3 HOH HOH 247 B HOH 83 3 HOH HOH 248 B HOH 90 3 HOH HOH 249 B HOH 94 3 HOH HOH 250 B HOH 98 3 HOH HOH 251 B HOH 99 3 HOH HOH 252 B HOH 100 3 HOH HOH 253 B HOH 101 3 HOH HOH 254 B n 1 -4 A n 2 -3 A n 3 -2 A n 4 -1 A n 5 0 A ASP 1 n 6 ASP 1 A PRO 2 n 7 PRO 2 A ALA 3 n 8 ALA 3 A VAL 4 n 9 VAL 4 A THR 5 n 10 THR 5 A TYR 6 n 11 TYR 6 A TYR 7 n 12 TYR 7 A ARG 8 n 13 ARG 8 A LEU 9 n 14 LEU 9 A GLU 10 n 15 GLU 10 A GLU 11 n 16 GLU 11 A VAL 12 n 17 VAL 12 A ALA 13 n 18 ALA 13 A LYS 14 n 19 LYS 14 A ARG 15 n 20 ARG 15 A ASN 16 n 21 ASN 16 A THR 17 n 22 THR 17 A ALA 18 n 23 ALA 18 A GLU 19 n 24 GLU 19 A GLU 20 n 25 GLU 20 A THR 21 n 26 THR 21 A TRP 22 n 27 TRP 22 A MET 23 n 28 MET 23 A VAL 24 n 29 VAL 24 A ILE 25 n 30 ILE 25 A HIS 26 n 31 HIS 26 A GLY 27 n 32 GLY 27 A ARG 28 n 33 ARG 28 A VAL 29 n 34 VAL 29 A TYR 30 n 35 TYR 30 A ASP 31 n 36 ASP 31 A ILE 32 n 37 ILE 32 A THR 33 n 38 THR 33 A ARG 34 n 39 ARG 34 A PHE 35 n 40 PHE 35 A LEU 36 n 41 LEU 36 A SER 37 n 42 SER 37 A GLU 38 n 43 GLU 38 A HIS 39 n 44 HIS 39 A PRO 40 n 45 PRO 40 A GLY 41 n 46 GLY 41 A GLY 42 n 47 GLY 42 A GLU 43 n 48 GLU 43 A GLU 44 n 49 GLU 44 A LEU 45 n 50 LEU 45 A LEU 46 n 51 LEU 46 A LEU 47 n 52 LEU 47 A GLU 48 n 53 GLU 48 A GLN 49 n 54 GLN 49 A ALA 50 n 55 ALA 50 A GLY 51 n 56 GLY 51 A ALA 52 n 57 ALA 52 A ASP 53 n 58 ASP 53 A ALA 54 n 59 ALA 54 A THR 55 n 60 THR 55 A GLU 56 n 61 GLU 56 A SER 57 n 62 SER 57 A PHE 58 n 63 PHE 58 A GLU 59 n 64 GLU 59 A ASP 60 n 65 ASP 60 A LEU 61 n 66 LEU 61 A GLY 62 n 67 GLY 62 A HIS 63 n 68 HIS 63 A SER 64 n 69 SER 64 A PRO 65 n 70 PRO 65 A ASP 66 n 71 ASP 66 A ALA 67 n 72 ALA 67 A ARG 68 n 73 ARG 68 A GLU 69 n 74 GLU 69 A MET 70 n 75 MET 70 A LEU 71 n 76 LEU 71 A LYS 72 n 77 LYS 72 A GLN 73 n 78 GLN 73 A TYR 74 n 79 TYR 74 A TYR 75 n 80 TYR 75 A ILE 76 n 81 ILE 76 A GLY 77 n 82 GLY 77 A ASP 78 n 83 ASP 78 A VAL 79 n 84 VAL 79 A HIS 80 n 85 HIS 80 A PRO 81 n 86 PRO 81 A ASN 82 n 87 ASN 82 A ASP 83 n 88 ASP 83 A LEU 84 n 89 LEU 84 A LYS 85 n 90 LYS 85 A PRO 86 n 91 PRO 86 A n 92 87 A n 1 -4 B n 2 -3 B n 3 -2 B n 4 -1 B n 5 0 B ASP 1 n 6 ASP 1 B PRO 2 n 7 PRO 2 B ALA 3 n 8 ALA 3 B VAL 4 n 9 VAL 4 B THR 5 n 10 THR 5 B TYR 6 n 11 TYR 6 B TYR 7 n 12 TYR 7 B ARG 8 n 13 ARG 8 B LEU 9 n 14 LEU 9 B GLU 10 n 15 GLU 10 B GLU 11 n 16 GLU 11 B VAL 12 n 17 VAL 12 B ALA 13 n 18 ALA 13 B LYS 14 n 19 LYS 14 B ARG 15 n 20 ARG 15 B ASN 16 n 21 ASN 16 B THR 17 n 22 THR 17 B ALA 18 n 23 ALA 18 B GLU 19 n 24 GLU 19 B GLU 20 n 25 GLU 20 B THR 21 n 26 THR 21 B TRP 22 n 27 TRP 22 B MET 23 n 28 MET 23 B VAL 24 n 29 VAL 24 B ILE 25 n 30 ILE 25 B HIS 26 n 31 HIS 26 B GLY 27 n 32 GLY 27 B ARG 28 n 33 ARG 28 B VAL 29 n 34 VAL 29 B TYR 30 n 35 TYR 30 B ASP 31 n 36 ASP 31 B ILE 32 n 37 ILE 32 B THR 33 n 38 THR 33 B ARG 34 n 39 ARG 34 B PHE 35 n 40 PHE 35 B LEU 36 n 41 LEU 36 B SER 37 n 42 SER 37 B GLU 38 n 43 GLU 38 B HIS 39 n 44 HIS 39 B PRO 40 n 45 PRO 40 B GLY 41 n 46 GLY 41 B GLY 42 n 47 GLY 42 B GLU 43 n 48 GLU 43 B GLU 44 n 49 GLU 44 B LEU 45 n 50 LEU 45 B LEU 46 n 51 LEU 46 B LEU 47 n 52 LEU 47 B GLU 48 n 53 GLU 48 B GLN 49 n 54 GLN 49 B ALA 50 n 55 ALA 50 B GLY 51 n 56 GLY 51 B ALA 52 n 57 ALA 52 B ASP 53 n 58 ASP 53 B ALA 54 n 59 ALA 54 B THR 55 n 60 THR 55 B GLU 56 n 61 GLU 56 B SER 57 n 62 SER 57 B PHE 58 n 63 PHE 58 B GLU 59 n 64 GLU 59 B ASP 60 n 65 ASP 60 B LEU 61 n 66 LEU 61 B GLY 62 n 67 GLY 62 B HIS 63 n 68 HIS 63 B SER 64 n 69 SER 64 B PRO 65 n 70 PRO 65 B ASP 66 n 71 ASP 66 B ALA 67 n 72 ALA 67 B ARG 68 n 73 ARG 68 B GLU 69 n 74 GLU 69 B MET 70 n 75 MET 70 B LEU 71 n 76 LEU 71 B LYS 72 n 77 LYS 72 B GLN 73 n 78 GLN 73 B TYR 74 n 79 TYR 74 B TYR 75 n 80 TYR 75 B ILE 76 n 81 ILE 76 B GLY 77 n 82 GLY 77 B ASP 78 n 83 ASP 78 B VAL 79 n 84 VAL 79 B HIS 80 n 85 HIS 80 B PRO 81 n 86 PRO 81 B ASN 82 n 87 ASN 82 B ASP 83 n 88 ASP 83 B LEU 84 n 89 LEU 84 B LYS 85 n 90 LYS 85 B PRO 86 n 91 PRO 86 B n 92 87 B author_defined_assembly 2 dimeric A HIS 39 A NE2 HIS 44 1_555 A HEM 201 C FE HEM 1_555 A HEM 201 C NA HEM 1_555 92.5 A HIS 39 A NE2 HIS 44 1_555 A HEM 201 C FE HEM 1_555 A HEM 201 C NB HEM 1_555 94.4 A HEM 201 C NA HEM 1_555 A HEM 201 C FE HEM 1_555 A HEM 201 C NB HEM 1_555 89.9 A HIS 39 A NE2 HIS 44 1_555 A HEM 201 C FE HEM 1_555 A HEM 201 C NC HEM 1_555 88.1 A HEM 201 C NA HEM 1_555 A HEM 201 C FE HEM 1_555 A HEM 201 C NC HEM 1_555 178.8 A HEM 201 C NB HEM 1_555 A HEM 201 C FE HEM 1_555 A HEM 201 C NC HEM 1_555 89.1 A HIS 39 A NE2 HIS 44 1_555 A HEM 201 C FE HEM 1_555 A HEM 201 C ND HEM 1_555 84.9 A HEM 201 C NA HEM 1_555 A HEM 201 C FE HEM 1_555 A HEM 201 C ND HEM 1_555 91.4 A HEM 201 C NB HEM 1_555 A HEM 201 C FE HEM 1_555 A HEM 201 C ND HEM 1_555 178.5 A HEM 201 C NC HEM 1_555 A HEM 201 C FE HEM 1_555 A HEM 201 C ND HEM 1_555 89.6 A HIS 39 A NE2 HIS 44 1_555 A HEM 201 C FE HEM 1_555 A HIS 63 A NE2 HIS 68 1_555 170.6 A HEM 201 C NA HEM 1_555 A HEM 201 C FE HEM 1_555 A HIS 63 A NE2 HIS 68 1_555 94.8 A HEM 201 C NB HEM 1_555 A HEM 201 C FE HEM 1_555 A HIS 63 A NE2 HIS 68 1_555 91.6 A HEM 201 C NC HEM 1_555 A HEM 201 C FE HEM 1_555 A HIS 63 A NE2 HIS 68 1_555 84.7 A HEM 201 C ND HEM 1_555 A HEM 201 C FE HEM 1_555 A HIS 63 A NE2 HIS 68 1_555 89.0 B HIS 39 B NE2 HIS 44 1_555 B HEM 201 D FE HEM 1_555 B HEM 201 D NA HEM 1_555 90.4 B HIS 39 B NE2 HIS 44 1_555 B HEM 201 D FE HEM 1_555 B HEM 201 D NB HEM 1_555 88.3 B HEM 201 D NA HEM 1_555 B HEM 201 D FE HEM 1_555 B HEM 201 D NB HEM 1_555 90.2 B HIS 39 B NE2 HIS 44 1_555 B HEM 201 D FE HEM 1_555 B HEM 201 D NC HEM 1_555 90.5 B HEM 201 D NA HEM 1_555 B HEM 201 D FE HEM 1_555 B HEM 201 D NC HEM 1_555 179.0 B HEM 201 D NB HEM 1_555 B HEM 201 D FE HEM 1_555 B HEM 201 D NC HEM 1_555 89.3 B HIS 39 B NE2 HIS 44 1_555 B HEM 201 D FE HEM 1_555 B HEM 201 D ND HEM 1_555 91.3 B HEM 201 D NA HEM 1_555 B HEM 201 D FE HEM 1_555 B HEM 201 D ND HEM 1_555 90.9 B HEM 201 D NB HEM 1_555 B HEM 201 D FE HEM 1_555 B HEM 201 D ND HEM 1_555 178.8 B HEM 201 D NC HEM 1_555 B HEM 201 D FE HEM 1_555 B HEM 201 D ND HEM 1_555 89.6 B HIS 39 B NE2 HIS 44 1_555 B HEM 201 D FE HEM 1_555 B HIS 63 B NE2 HIS 68 1_555 174.6 B HEM 201 D NA HEM 1_555 B HEM 201 D FE HEM 1_555 B HIS 63 B NE2 HIS 68 1_555 95.0 B HEM 201 D NB HEM 1_555 B HEM 201 D FE HEM 1_555 B HIS 63 B NE2 HIS 68 1_555 91.7 B HEM 201 D NC HEM 1_555 B HEM 201 D FE HEM 1_555 B HIS 63 B NE2 HIS 68 1_555 84.1 B HEM 201 D ND HEM 1_555 B HEM 201 D FE HEM 1_555 B HIS 63 B NE2 HIS 68 1_555 88.7 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 A O MET 23 A O MET 28 A N TYR 30 A N TYR 35 A O VAL 29 A O VAL 34 A N GLY 77 A N GLY 82 B O MET 23 B O MET 28 B N TYR 30 B N TYR 35 B O VAL 29 B O VAL 34 B N GLY 77 B N GLY 82 1 A ASP -4 A ASP 1 1 Y 1 A GLY -3 A GLY 2 1 Y 1 A GLN -2 A GLN 3 1 Y 1 A GLY -1 A GLY 4 1 Y 1 A SER 0 A SER 5 1 Y 1 A LYS 87 A LYS 92 1 Y 1 B ASP -4 B ASP 1 1 Y 1 B GLY -3 B GLY 2 1 Y 1 B GLN -2 B GLN 3 1 Y 1 B GLY -1 B GLY 4 1 Y 1 B SER 0 B SER 5 1 Y 1 B LYS 87 B LYS 92 1 Y 1 A PRO 2 -57.89 -89.25 1 A ALA 3 -78.54 29.07 PROTEIN_REP.PARAM TOPHCSDX.PRO HEM.PAR HEM.TOP 37.3 NCS RESTRAINTS WERE USED IN INITIAL STEP OF REFINEMENT. BULK SOLVENT MODELING METHOD WAS USED. 0.2250000 0.1802000 0.1802000 2.0 8 16087 9.75 97.4 RANDOM 1000000.00 0.001 1 THROUGHOUT 0 MOLECULAR REPLACEMENT PDB ENTRY 1B5M 0.24 8.0 2.0 8 103 1575 86 0 1386 0.007 1.156 24.20 0.565 0.3356000 0.3098000 2.09 1676 9.91 92.96 19.6 2.0 10.0 1AWP 16374 0 0.0750000 1 32.42 3.2 97.7 2.0 2.07 3.41 0.2740000 2.18 92.5 model building X-PLOR 3.851 refinement X-PLOR 3.851 data reduction SAINT data scaling SAINT phasing X-PLOR 3.851 RAT OUTER MITOCHONDRIAL MEMBRANE CYTOCHROME B5 1 N N 1 N N 2 N N 2 N N 3 N N 3 N N A LEU 9 A LEU 14 HELX_P A LYS 14 A LYS 19 1 1 6 A GLU 44 A GLU 49 HELX_P A GLN 49 A GLN 54 1 2 6 A THR 55 A THR 60 HELX_P A ASP 60 A ASP 65 1 3 6 A PRO 65 A PRO 70 HELX_P A GLN 73 A GLN 78 1 4 9 A PRO 81 A PRO 86 HELX_P A ASP 83 A ASP 88 5 5 3 B LEU 9 B LEU 14 HELX_P B LYS 14 B LYS 19 1 6 6 B THR 33 B THR 38 HELX_P B GLU 38 B GLU 43 5 7 6 B GLU 44 B GLU 49 HELX_P B GLN 49 B GLN 54 1 8 6 B THR 55 B THR 60 HELX_P B ASP 60 B ASP 65 1 9 6 B PRO 65 B PRO 70 HELX_P B TYR 74 B TYR 79 1 10 10 B PRO 81 B PRO 86 HELX_P B ASP 83 B ASP 88 5 11 3 metalc 2.135 A HIS 39 A NE2 HIS 44 1_555 A HEM 201 C FE HEM 1_555 metalc 2.245 A HIS 63 A NE2 HIS 68 1_555 A HEM 201 C FE HEM 1_555 metalc 2.149 B HIS 39 B NE2 HIS 44 1_555 B HEM 201 D FE HEM 1_555 metalc 2.245 B HIS 63 B NE2 HIS 68 1_555 B HEM 201 D FE HEM 1_555 ELECTRON TRANSPORT CYTOCHROME, ELECTRON TRANSPORT, HEME given -0.548130 0.599700 0.583020 -0.834430 -0.439820 -0.332090 0.057270 -0.668520 0.741490 -9.96452 88.53668 11.72105 CYM5_RAT UNP 1 1 P04166 MATPEASGSGRNGQGSDPAVTYYRLEEVAKRNTAEETWMVIHGRVYDITRFLSEHPGGEEVLLEQAGADATESFEDVGHS PDAREMLKQYYIGDVHPNDLKPKDGDKDPSKNNSCQSSWAYWIVPIVGAILIGFLYRHFWADSKSS 13 103 1AWP -3 87 P04166 A 1 2 92 13 103 1AWP -3 87 P04166 B 1 2 92 1 VAL engineered mutation LEU 45 1AWP A P04166 UNP 61 50 1 VAL engineered mutation LEU 61 1AWP A P04166 UNP 77 66 2 VAL engineered mutation LEU 45 1AWP B P04166 UNP 61 50 2 VAL engineered mutation LEU 61 1AWP B P04166 UNP 77 66 3 3 anti-parallel anti-parallel anti-parallel anti-parallel A TRP 22 A TRP 27 A ILE 25 A ILE 30 A ARG 28 A ARG 33 A ASP 31 A ASP 36 A TYR 75 A TYR 80 A ASP 78 A ASP 83 B TRP 22 B TRP 27 B ILE 25 B ILE 30 B ARG 28 B ARG 33 B ASP 31 B ASP 36 B TYR 75 B TYR 80 B ASP 78 B ASP 83 BINDING SITE FOR RESIDUE HEM A 201 A HEM 201 Software 12 BINDING SITE FOR RESIDUE HEM B 201 B HEM 201 Software 14 A ILE 32 A ILE 37 12 1_555 A PHE 35 A PHE 40 12 1_555 A HIS 39 A HIS 44 12 1_555 A PRO 40 A PRO 45 12 1_555 A LEU 46 A LEU 51 12 1_555 A SER 57 A SER 62 12 1_555 A LEU 61 A LEU 66 12 1_555 A HIS 63 A HIS 68 12 1_555 A SER 64 A SER 69 12 1_555 A HOH 233 E HOH 12 1_555 B PRO 65 B PRO 70 12 2_665 B ARG 68 B ARG 73 12 2_665 B ILE 25 B ILE 30 14 1_555 B ARG 34 B ARG 39 14 4_556 B PHE 35 B PHE 40 14 1_555 B HIS 39 B HIS 44 14 1_555 B PRO 40 B PRO 45 14 1_555 B LEU 45 B LEU 50 14 1_555 B LEU 46 B LEU 51 14 1_555 B PHE 58 B PHE 63 14 1_555 B LEU 61 B LEU 66 14 1_555 B HIS 63 B HIS 68 14 1_555 B SER 64 B SER 69 14 1_555 B ALA 67 B ALA 72 14 1_555 B MET 70 B MET 75 14 1_555 B LEU 71 B LEU 76 14 1_555 19 P 21 21 21