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ID of heme Axial ligands on heme Function & structure
5awi-A-208
sad. +0.05
ruf. -0.33
dom. -0.03
bre. -0.04
MET chainID: A,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 2
pocket vol.: 433.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: B, resSeq: 102,

molecule: Soluble cytochrome b562

3ufk-A-909
sad. +0.11
ruf. +0.16
dom. -0.03
bre. -0.26
HIS chainID: A,
resSeq: 725,
molecule: UndA
oxidoreductase
oligomeric count: 1
pocket vol.: 406.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 755,

molecule: UndA

6kw7-A-501
sad. +0.28
ruf. -0.17
dom. -0.03
bre. -0.25
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 519.0 Å3
d(Fe-oop): 0.020 Å
DYC chainID: A, resSeq: 502,

molecule: 3-(4-bromophenyl)imidazo[2,1-b][1,3]thiazole

7d1u-V-201
sad. +0.36
ruf. -0.68
dom. -0.03
bre. -0.04
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 422.0 Å3
d(Fe-oop): 0.094 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

7d1u-v-201
sad. +0.36
ruf. -0.68
dom. -0.03
bre. -0.04
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 412.0 Å3
d(Fe-oop): 0.094 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

1dii-C-699
sad. -0.00
ruf. -0.14
dom. -0.03
bre. -0.16
HIS chainID: C,
resSeq: 619,
molecule: P-CRESOL METHYLHYDROXYLASE
oxidoreductase
oligomeric count: 4
pocket vol.: 428.0 Å3
d(Fe-oop): 0.000 Å
MET chainID: C, resSeq: 650,

molecule: P-CRESOL METHYLHYDROXYLASE

1z10-B-500
sad. -0.39
ruf. -0.36
dom. -0.03
bre. -0.02
CYS chainID: B,
resSeq: 439,
molecule: cytochrome P450, family 2, subfamily A, polypeptide 6
oxidoreductase
oligomeric count: 1
pocket vol.: 399.0 Å3
d(Fe-oop): 0.155 Å
Not assigned.
1z1n-X-715
sad. -0.07
ruf. -0.53
dom. -0.03
bre. -0.40
HIS chainID: X,
resSeq: 329,
molecule: sixteen heme cytochrome
electron transporter
oligomeric count: 1
pocket vol.: 442.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: X, resSeq: 372,

molecule: sixteen heme cytochrome

3sce-A-1005
sad. +1.12
ruf. -0.31
dom. -0.03
bre. +0.00
HIS chainID: A,
resSeq: 231,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 534.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: A, resSeq: 398,

molecule: Eight-heme nitrite reductase

3x34-A-101
sad. +0.31
ruf. +0.24
dom. -0.03
bre. -0.08
HIS chainID: A,
resSeq: 44,
molecule: Cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 568.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 68,

molecule: Cytochrome b5

4nvb-A-301
sad. -0.62
ruf. +0.41
dom. -0.03
bre. -0.16
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 399.0 Å3
d(Fe-oop): 0.071 Å
HOH chainID: A, resSeq: 931,

molecule: water

6dhe-e-102
sad. +0.84
ruf. -0.21
dom. -0.03
bre. +0.09
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 443.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

7ou7-A-501
sad. -0.23
ruf. +0.17
dom. -0.03
bre. -0.15
HIS chainID: A,
resSeq: 114,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 2
pocket vol.: 380.0 Å3
d(Fe-oop): 0.034 Å
NO2 chainID: A, resSeq: 502,

molecule: NITRITE ION

7v44-A-501
sad. -0.33
ruf. -0.21
dom. -0.03
bre. -0.18
CYS chainID: A,
resSeq: 389,
molecule: p450tol monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 395.0 Å3
d(Fe-oop): 0.262 Å
Not assigned.
3t6d-C-404
sad. +0.24
ruf. -0.33
dom. -0.03
bre. -0.05
HIS chainID: C,
resSeq: 124,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 349.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: C, resSeq: 309,

molecule: Photosynthetic reaction center cytochrome c subunit

5d8x-I-203
sad. -0.17
ruf. +0.04
dom. -0.03
bre. -0.18
MET chainID: I,
resSeq: 52,
molecule: Ferroxidase
oxidoreductase
oligomeric count: 24
pocket vol.: 516.0 Å3
d(Fe-oop): 0.007 Å
MET chainID: J, resSeq: 52,

molecule: Ferroxidase

5kkz-A-1001
sad. +0.06
ruf. -0.08
dom. -0.03
bre. +0.02
HIS chainID: A,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 421.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 198,

molecule: Cytochrome b

6qyc-B-808
sad. +0.39
ruf. +0.06
dom. -0.03
bre. -0.27
HIS chainID: B,
resSeq: 553,
molecule: Decaheme c-type cytochrome, OmcA/MtrC family
oxidoreductase
oligomeric count: 1
pocket vol.: 452.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: B, resSeq: 569,

molecule: Decaheme c-type cytochrome, OmcA/MtrC family

7e1x-N-601
sad. -1.09
ruf. -0.39
dom. -0.03
bre. +0.03
HIS chainID: N,
resSeq: 128,
molecule: Cytochrome bc1 complex cytochrome b subunit
translocase
oligomeric count: 20
pocket vol.: 452.0 Å3
d(Fe-oop): 0.102 Å
HIS chainID: N, resSeq: 231,

molecule: Cytochrome bc1 complex cytochrome b subunit

7r3v-C-401
sad. +0.03
ruf. -0.20
dom. -0.03
bre. +0.02
HIS chainID: C,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 10
pocket vol.: 409.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: C, resSeq: 182,

molecule: Cytochrome b