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ID of heme Axial ligands on heme Function & structure
2d2n-D-200
sad. -0.28
ruf. -0.36
dom. -0.35
bre. -0.30
HIS chainID: D,
resSeq: 96,
molecule: Giant hemoglobin, B1(d) globin chain
oxygen carrier
oligomeric count: 24
pocket vol.: 558.0 Å3
d(Fe-oop): 0.134 Å
OXY chainID: D, resSeq: 3201,

molecule: OXYGEN MOLECULE

6w1v-v-201
sad. +0.47
ruf. -0.36
dom. +0.04
bre. -0.09
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 446.0 Å3
d(Fe-oop): 0.075 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

9l7s-F-501
sad. -0.32
ruf. -0.36
dom. -0.02
bre. -0.13
CYS chainID: F,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 440.0 Å3
d(Fe-oop): 0.255 Å
Not assigned.
4wqb-A-1001
sad. +0.14
ruf. -0.36
dom. -0.04
bre. -0.32
HIS chainID: A,
resSeq: 53,
molecule: Thiosulfate dehydrogenase
oxidoreductase
oligomeric count: 1
pocket vol.: 458.0 Å3
d(Fe-oop): 0.001 Å
CSS chainID: A, resSeq: 96,

molecule: Thiosulfate dehydrogenase

5tl8-A-501
sad. -0.11
ruf. -0.36
dom. +0.03
bre. +0.28
CYS chainID: A,
resSeq: 430,
molecule: Protein CYP51
oxidoreductase
oligomeric count: 1
pocket vol.: 438.0 Å3
d(Fe-oop): 0.011 Å
X2N chainID: A, resSeq: 502,

molecule: POSACONAZOLE

7r0w-A-301
sad. -0.85
ruf. -0.36
dom. +0.10
bre. -0.07
HIS chainID: A,
resSeq: 107,
molecule: Cytochrome b6
electron transporter
oligomeric count: 18
pocket vol.: 352.0 Å3
d(Fe-oop): 0.046 Å
HIS chainID: A, resSeq: 209,

molecule: Cytochrome b6

8qta-A-503
sad. +0.63
ruf. -0.36
dom. -0.15
bre. +0.14
HIS chainID: A,
resSeq: 83,
molecule: FAD-binding FR-type domain-containing protein
oxidoreductase
oligomeric count: 1
pocket vol.: 441.0 Å3
d(Fe-oop): 0.082 Å
HIS chainID: A, resSeq: 142,

molecule: FAD-binding FR-type domain-containing protein

3e5j-A-1408
sad. -0.59
ruf. -0.36
dom. +0.05
bre. +0.02
HIS chainID: A,
resSeq: 72,
molecule: Cytochrome P450 (Cytochrome P450 hydroxylase)
oxidoreductase
oligomeric count: 1
pocket vol.: 390.0 Å3
d(Fe-oop): 0.003 Å
CYS chainID: A, resSeq: 348,

molecule: Cytochrome P450 (Cytochrome P450 hydroxylase)

2oz1-G-953
sad. +0.48
ruf. -0.36
dom. +0.15
bre. -0.31
HIS chainID: G,
resSeq: 181,
molecule: Diheme cytochrome c
transferase
oligomeric count: 2
pocket vol.: 424.0 Å3
d(Fe-oop): 0.133 Å
CSS chainID: G, resSeq: 222,

molecule: Diheme cytochrome c

4rkm-C-809
sad. -0.19
ruf. -0.36
dom. +0.12
bre. -0.14
HIS chainID: C,
resSeq: 159,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 408.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: C, resSeq: 364,

molecule: MccA

7dgr-m-401
sad. -0.22
ruf. -0.36
dom. -0.11
bre. +0.46
HIS chainID: m,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 80
pocket vol.: 498.0 Å3
d(Fe-oop): 0.071 Å
HIS chainID: m, resSeq: 182,

molecule: Cytochrome b

8k9f-A-302
sad. -0.27
ruf. -0.36
dom. -0.52
bre. +0.44
HIS chainID: A,
resSeq: 133,
molecule: Cytochrome c7-like domain-containing protein
electron transporter
oligomeric count: 8
pocket vol.: 352.0 Å3
d(Fe-oop): 0.148 Å
HIS chainID: A, resSeq: 168,

molecule: Cytochrome c7-like domain-containing protein

1bij-C-142
sad. +0.19
ruf. -0.36
dom. -0.73
bre. +0.10
HIS chainID: C,
resSeq: 87,
molecule: HEMOGLOBIN A
oxygen carrier
oligomeric count: 4
pocket vol.: 597.0 Å3
d(Fe-oop): 0.271 Å
Not assigned.
2cxb-A-125
sad. -0.11
ruf. -0.36
dom. -0.04
bre. -0.05
HIS chainID: A,
resSeq: 19,
molecule: CYTOCHROME C2
electron transporter
oligomeric count: 1
pocket vol.: 381.0 Å3
d(Fe-oop): 0.055 Å
MET chainID: A, resSeq: 100,

molecule: CYTOCHROME C2

2x5v-C-1336
sad. +0.17
ruf. -0.36
dom. +0.03
bre. -0.33
HIS chainID: C,
resSeq: 124,
molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT
electron transporter
oligomeric count: 4
pocket vol.: 366.0 Å3
d(Fe-oop): 0.040 Å
HIS chainID: C, resSeq: 309,

molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT

1dm7-B-2500
sad. -0.38
ruf. -0.36
dom. +0.60
bre. -0.13
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE
oxidoreductase
oligomeric count: 2
pocket vol.: 497.0 Å3
d(Fe-oop): 0.222 Å
Not assigned.
7dgr-y-401
sad. -0.22
ruf. -0.36
dom. -0.11
bre. +0.46
HIS chainID: y,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 80
pocket vol.: 503.0 Å3
d(Fe-oop): 0.072 Å
HIS chainID: y, resSeq: 182,

molecule: Cytochrome b

7xmd-A-701
sad. -0.16
ruf. -0.36
dom. +0.54
bre. +0.10
HIS chainID: A,
resSeq: 419,
molecule: Cytochrome bo(3) ubiquinol oxidase subunit 1
translocase
oligomeric count: 4
pocket vol.: 617.0 Å3
d(Fe-oop): 0.116 Å
Not assigned.
6xa2-E-501
sad. +0.12
ruf. -0.36
dom. +0.33
bre. -0.19
CYS chainID: E,
resSeq: 359,
molecule: TamI
oxidoreductase
oligomeric count: 1
pocket vol.: 398.0 Å3
d(Fe-oop): 0.003 Å
Not assigned.
9le8-F-102
sad. +0.53
ruf. -0.36
dom. -0.29
bre. -0.03
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 50
pocket vol.: 659.0 Å3
d(Fe-oop): 0.328 Å
HIS chainID: F, resSeq: 18,

molecule: Cytochrome b559 subunit beta