eF-site ID 3eh5-A
PDB Code 3eh5
Chain A

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Title Structure of the reduced form of cytochrome ba3 oxidase from Thermus thermophilus
Classification OXIDOREDUCTASE
Compound Cytochrome c oxidase subunit 1
Source (COXA_THET8)
Sequence A:  SEISRVYEAYPEKKATLYFLVLGFLALIVGSLFGPFQALN
YGNVDAYPLLKRLLPFVQSYYQGLTLHGVLNAIVFTQLFA
QAIMVYLPARELNMRPNMGLMWLSWWMAFIGLVVAALPLL
ANEATVLYTFYPPLKGHWAFYLGASVFVLSTWVSIYIVLD
LWRRWKAANPGKVTPLVTYMAVVFWLMWFLASLGLVLEAV
LFLLPWSFGLVEGVDPLVARTLFWWTGHPIVYFWLLPAYA
IIYTILPKQAGGRLVSDPMARLAFLLFLLLSTPVGFHHQF
ADPGIDPTWKMIHSVLTLFVAVPSLMTAFTVAASLEFAGR
LRGGRGLFGWIRALPWDNPAFVAPVLGLLGFIPGGAGGIV
NASFTLDYVVHNTAWVPGHFHLQVASLVTLTAMGSLYWLL
PNLTGKPISDAQRRLGLAVVWLWFLGMMIMAVGLHWAGLL
NVPRRAYIAQVPDAYPHAAVPMVFNVLAGIVLLVALLLFI
YGLFSVLLSRERKPELAEAPLPFAEVISGPEDRRLVLAMD
RIGFWFAVAAILVVLAYGPTLVQLFGHLNPVPGWRLW
Description


Functional site

1) chain A
residue 384
type catalytic
sequence H
description 735
source MCSA : MCSA1

2) chain A
residue 385
type catalytic
sequence F
description 735
source MCSA : MCSA1

3) chain A
residue 386
type catalytic
sequence H
description 735
source MCSA : MCSA1

4) chain A
residue 449
type catalytic
sequence R
description 735
source MCSA : MCSA1

5) chain A
residue 450
type catalytic
sequence R
description 735
source MCSA : MCSA1

6) chain A
residue 229-283
type prosite
sequence WWTGHPIVYFWLLPAYAIIYTILPKQAGGRLVSDPMARLA
FLLFLLLSTPVGFHH
description COX1_CUB Heme-copper oxidase catalytic subunit, copper B binding region signature. WWTGHPiVyfwllpayaiiytilpkqaggrlvsdpmarlafllflllstpvgf..HH
source prosite : PS00077

7) chain A
residue 282
type BINDING
sequence H
description BINDING => ECO:0000305
source Swiss-Prot : SWS_FT_FI4

8) chain A
residue 283
type BINDING
sequence H
description BINDING => ECO:0000305
source Swiss-Prot : SWS_FT_FI4

9) chain A
residue 233
type CROSSLNK
sequence H
description 1'-histidyl-3'-tyrosine (His-Tyr)
source Swiss-Prot : SWS_FT_FI5

10) chain A
residue 237
type CROSSLNK
sequence Y
description 1'-histidyl-3'-tyrosine (His-Tyr)
source Swiss-Prot : SWS_FT_FI5

11) chain A
residue 385-405
type TRANSMEM
sequence FHLQVASLVTLTAMGSLYWLL
description Helical
source Swiss-Prot : SWS_FT_FI1

12) chain A
residue 420-440
type TRANSMEM
sequence LGLAVVWLWFLGMMIMAVGLH
description Helical
source Swiss-Prot : SWS_FT_FI1

13) chain A
residue 471-491
type TRANSMEM
sequence VLAGIVLLVALLLFIYGLFSV
description Helical
source Swiss-Prot : SWS_FT_FI1

14) chain A
residue 527-547
type TRANSMEM
sequence IGFWFAVAAILVVLAYGPTLV
description Helical
source Swiss-Prot : SWS_FT_FI1

15) chain A
residue 74-94
type TRANSMEM
sequence VLNAIVFTQLFAQAIMVYLPA
description Helical
source Swiss-Prot : SWS_FT_FI1

16) chain A
residue 105-125
type TRANSMEM
sequence LMWLSWWMAFIGLVVAALPLL
description Helical
source Swiss-Prot : SWS_FT_FI1

17) chain A
residue 144-164
type TRANSMEM
sequence AFYLGASVFVLSTWVSIYIVL
description Helical
source Swiss-Prot : SWS_FT_FI1

18) chain A
residue 187-207
type TRANSMEM
sequence VVFWLMWFLASLGLVLEAVLF
description Helical
source Swiss-Prot : SWS_FT_FI1

19) chain A
residue 227-247
type TRANSMEM
sequence LFWWTGHPIVYFWLLPAYAII
description Helical
source Swiss-Prot : SWS_FT_FI1

20) chain A
residue 267-287
type TRANSMEM
sequence LAFLLFLLLSTPVGFHHQFAD
description Helical
source Swiss-Prot : SWS_FT_FI1

21) chain A
residue 300-320
type TRANSMEM
sequence VLTLFVAVPSLMTAFTVAASL
description Helical
source Swiss-Prot : SWS_FT_FI1

22) chain A
residue 345-365
type TRANSMEM
sequence AFVAPVLGLLGFIPGGAGGIV
description Helical
source Swiss-Prot : SWS_FT_FI1

23) chain A
residue 384
type TOPO_DOM
sequence H
description Periplasmic
source Swiss-Prot : SWS_FT_FI2

24) chain A
residue 386
type TOPO_DOM
sequence H
description Periplasmic
source Swiss-Prot : SWS_FT_FI2


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