PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8380332-0 1993 Fourier-transform infrared study of azide binding to the Fea3-CuB binuclear site of bovine heart cytochrome c oxidase: new evidence for a redox-linked conformational change at the binuclear site. Azides 36-41 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 97-117 8380332-1 1993 Azide binding to the Fea3-CuB site of cytochrome c oxidase purified from bovine heart mitochondria was investigated in various redox levels by Fourier-transform infrared spectroscopy. Azides 0-5 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 38-58 8380332-4 1993 Upon addition of cyanide to the preformed fully oxidized cytochrome c oxidase-azide complex, a new azide species exhibiting a sharp antisymmetric stretching band at 2032.5 cm-1 was formed. Azides 78-83 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 57-77 8380332-4 1993 Upon addition of cyanide to the preformed fully oxidized cytochrome c oxidase-azide complex, a new azide species exhibiting a sharp antisymmetric stretching band at 2032.5 cm-1 was formed. Azides 99-104 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 57-77 8380332-6 1993 This cytochrome c oxidase-azide-cyanide ternary complex is relatively stable, and cyanide ion replaces the 2032.5-cm-1 azide species very slowly, resulting in the formation of the Fea3(3+)-C-N-CuB2+ bridging structure characterized by the 2152-cm-1 band. Azides 26-31 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 5-25 8380332-7 1993 Upon the introduction of 1 electron equivalent to the fully oxidized cytochrome c oxidase-azide complex, an azide band at 2003.5 cm-1 developed. Azides 90-95 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 69-89 8380332-7 1993 Upon the introduction of 1 electron equivalent to the fully oxidized cytochrome c oxidase-azide complex, an azide band at 2003.5 cm-1 developed. Azides 108-113 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 69-89 1315769-0 1992 Infrared evidence of azide binding to iron, copper, and non-metal sites in heart cytochrome c oxidase. Azides 21-26 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 81-101 1315769-1 1992 Interactions of azide ion with bovine heart cytochrome c oxidase (CcO) at five redox levels (IV) to (0), obtained by zero to four electron reduction of fully oxidized enzyme CcO(IV), were monitored by infrared and visible/Soret spectra. Azides 16-21 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 44-64 1315769-1 1992 Interactions of azide ion with bovine heart cytochrome c oxidase (CcO) at five redox levels (IV) to (0), obtained by zero to four electron reduction of fully oxidized enzyme CcO(IV), were monitored by infrared and visible/Soret spectra. Azides 16-21 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 66-69 1315769-1 1992 Interactions of azide ion with bovine heart cytochrome c oxidase (CcO) at five redox levels (IV) to (0), obtained by zero to four electron reduction of fully oxidized enzyme CcO(IV), were monitored by infrared and visible/Soret spectra. Azides 16-21 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 174-177 1315769-2 1992 Partially reduced CcO gave three azide asymmetric stretch band at 2040, 2016, and 2004 cm-1 for CcO(III)N3 and two at 2040 and 2016 cm-1 for CcO(II)N3 and CcO(I)N3. Azides 33-38 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 18-21 1315769-2 1992 Partially reduced CcO gave three azide asymmetric stretch band at 2040, 2016, and 2004 cm-1 for CcO(III)N3 and two at 2040 and 2016 cm-1 for CcO(II)N3 and CcO(I)N3. Azides 33-38 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 96-99 1315769-2 1992 Partially reduced CcO gave three azide asymmetric stretch band at 2040, 2016, and 2004 cm-1 for CcO(III)N3 and two at 2040 and 2016 cm-1 for CcO(II)N3 and CcO(I)N3. Azides 33-38 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 96-99 1315769-2 1992 Partially reduced CcO gave three azide asymmetric stretch band at 2040, 2016, and 2004 cm-1 for CcO(III)N3 and two at 2040 and 2016 cm-1 for CcO(II)N3 and CcO(I)N3. Azides 33-38 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 96-99 30077971-5 2018 To experimentally test this, we examined X-ray structures of the azide-bound, oxidized bovine CcO and found that an azide derivative (N3--Fe a33+, CuB2+-N3-) induces a translational movement of the heme a3 plane. Azides 65-70 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 94-97 30077971-5 2018 To experimentally test this, we examined X-ray structures of the azide-bound, oxidized bovine CcO and found that an azide derivative (N3--Fe a33+, CuB2+-N3-) induces a translational movement of the heme a3 plane. Azides 116-121 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 94-97