Protein Name SCOP id Metal Residues pdb files sites Wiki EC Remark
Cyanoglobin a.1.1.1 Fe HH 1mwb 7 7
Bacteria hemoglobin-like proteins a.1.1.1 Fe HH 1ngk 21 43 Bacteria hemoglobin
Myoglobin a.1.1.2 Fe HH 3hc9 225 255 w
Hemoglobin a.1.1.2 Fe HH 1a00 281 922 w
Leghemoglobin (Symbiotic Plant) a.1.1.2 Fe HH 1bin 21 20 w
Flavohemoglobin a.1.1.2 Fe HH 1gvh 5 9 1.6.99.7
Hypothetical protein a.1.1.2 Fe HH 1tu9 1 1
Erythrocruorin a.1.1.2 Fe HH 2gtl 2 24 w
Dehaloperoxidase a.1.1.2 Fe HH 1ew6 2 4
Neuroglobin a.1.1.2 Fe HH 1w92 3 6 w
Cytoglobin a.1.1.2 Fe HH 1umo 7 13 w
Globin (Insect) a.1.1.2 Fe HH 2g3h 2 2
Hemoglobin (Shell fish) a.1.1.2 Fe HH 1jwn 20 48
Hemoglobin (Non-symbiotic Plant) a.1.1.2 Fe HH 1d8u 3 6
Neuroglobin (Nemertean) a.1.1.4 Fe HH 1kr7 2 2 w
Cytochrome C a.3.1.1 Fe HM 1dw1 171 252 w Will be subclassified
Cytochrome CD1 (Nitrite reductase) a.3.1.2 Fe HM 1dy7 24 40 1.9.3.2
Cytochrome BC1 (C:site 3) a.3.1.3 Fe HM 1bcc 26 36 w 1.10.2.2
Cytochrome C4 (site 1) a.3.1.4 Fe HM 1etp 5 14
Cytochrome C4 (site 2) a.3.1.4 Fe HM 1etp 5 14
Cytochrome C551 peroxidase (site 1) a.3.1.5 Fe HH 1eb7 7 16 1.11.1.5
Cytochrome C551 peroxidase (site 2) a.3.1.5 Fe HM 1eb7 4 11 1.11.1.5
Quinohemoprotein alcohol dehydrogenase a.3.1.6 Fe HM 1kv9 1 1 w 1.1.99.-
Amine dehydrogenase (site 1) a.3.1.7 Fe HM 1jju 4 4 w
Amine dehydrogenase (site 2) a.3.1.7 Fe HH 1jju 4 4 w
SoxA protein (Thiosulfate oxidation) (site 1) a.3.1.8 Fe HH 1h31 4 10
SoxA protein (Thiosulfate oxidation) (site 2) a.3.1.8 Fe HH 1h31 4 10
Cytochrome B562 a.24.3.1 Fe MH 1lm3 5 10
Cytochrome C' a.24.3.2 Fe H 1cpq 15 23
Cytochrome C556 a.24.3.2 Fe MH 1s05 1 1
Bacterioferritin (Cytochrome B1) a.25.1.1 Fe M-M 1bcf 10 56 w
Chloroperoxidase a.39.3.1 Fe C 1cpo 13 13 w 1.11.1.10 A Mn on the edge of the Haem
Cytochrome C Peroxidase a.93.1.1 Fe H 1aa4 177 205 w 1.11.1.5
Cyclooxygenase,Myeroperoxidase,Lactoperoxidase a.93.1.2 Fe H 1cqe 34 70 w 1.14.99.1
Catalase peroxidase a.93.1.3 Fe H 1itk 13 27 w 1.11.1.6
Cytochorme P450 a.104.1.1 Fe C 1bu7 172 271 w 1.14.14.1 Will be subclassified
Serum albumin with heme a.126.1.1 Fe Y 1n5u 2 2 w
Heme oxygenase a.132.1.1 Fe H 1iw0 23 51 w 1.14.99.3
Heme oxygenase a.132.1.2 Fe H 1j77 5 5 w 1.14.99.3
Cytochrome C, C3, C7, FC, FC3, HMC, C551.5 a.138.1.1 Fe H 19hc 54 359 Will be subclassified
Photosynthetic reaction center a.138.1.2 Fe H 1dxr 12 48 w
Cytochrome C552,, a.138.1.3 Fe H 1gu6 46 344 Will be subclassified
Tryptophan 2,3-dioxygenase a.266.1.1 Fe H 2nw7 3 3 w
Indoleamine 2,3-dioxygenase a.266.1.2 Fe H 2d0t 2 4 w 1.13.11.42
Cellobiose dehydrogenase b.1.9.1 Fe MH 1d7b 4 8 w 1.1.3.25
Cytochrome F (complex with B6) b.2.6.1 Fe YH 1ci3 11 20 w
Nitrophorin b.60.1.1 Fe H 1d2u 52 56 w
Mammalian blood serum haemopexin b.66.1.1 Fe HH 1qhu 3 3 w
Nitrite reductase b.70.2.1 Fe H 1aom 24 42 w Another haem site in a.3.1.2
Carbon monoxide oxidation system b.82.3.1 Fe PH 1ft9 1 2
Cystathionine beta-synthase c.79.1.1 Fe CH 1jbq 2 12 w 4.2.1.22
Heme-binding protein A d.35.1.1 Fe HY 1b2v 4 6
Melanin biosynthesis protein TYRA d.58.4.14 Fe H 2iiz 1 1
Nitrogen fixation regulatory protein FIXL d.110.3.2 Fe H 1d06 19 22
Hypothetical protein YDDU d.110.3.2 Fe HM 1s66 4 5
Cytochrome B5 d.120.1.1 Fe HH 1aw3 39 56 w
Cytochrome B2 d.120.1.1 Fe HH 1fcb 3 3 1.1.2.3
Cytochrome C L-Lactate dehydrogenase d.120.1.1 Fe HH 1lco 2 2 w 1.1.2.3
Cytochrome B5 Sulfite oxidase d.120.1.1 Fe HH 1mj4 2 3 w 1.8.3.1
Salivary nitrophorin d.151.1.2 Fe C 1ntf 2 2 w
Endotherial nitric oxide synthase d.174.1.1 Fe C 1d0c 115 221 w 1.14.13.39
Catalase hemprotein e.5.1.1 Fe Y 1a4e 50 157 1.11.1.6
Allene oxide synthase e.5.1.2 Fe Y 1u5u 1 2 w 4.2.1.92
Haem chaperone e.62.1.1 Fe H 2j0p 1 1
Formate dehydrogenase (site 1) f.21.1.1 Fe HH 1kqf 2 2 w 1.2.1.2
Formate dehydrogenase (site 2) f.21.1.1 Fe HH 1kqf 2 2 w 1.2.1.2
Cytochrome BC1 (B:site 1) f.21.1.2 Fe HH 1bcc 30 43 w 1.10.2.2
Cytochrome BC1 (B:site 2) f.21.1.2 Fe HH 1bcc 30 43 w 1.10.2.2
Fumarate redactase f.21.2.1 Fe HH 1e7p 5 12 w 1.3.99.1
Succinate dehydrogenase-Cytochrome B556 f.21.2.2 Fe HH 1nek 5 5 w 1.3.5.1
Nitrate reductase A (site 1) f.21.3.1 Fe HH 1q16 5 5 w 1.7.99.4
Nitrate reductase A (site 2) f.21.3.1 Fe HH 1q16 5 5 w 1.7.99.4
Cytochrome C Oxidase (Heme Fe-Cu, site 1) f.24.1.1 Fe HH 1ar1 32 58 w 1.9.3.1
Cytochrome C Oxidase (site 2) f.24.1.1 Fe HH 1ar1 17 30 w 1.9.3.1
Cytochrome F i.4.1.1 Fe YH 2pcf 1 1 w