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ID of heme Axial ligands on heme Function & structure
1be3-C-380
sad. -0.36
ruf. -0.07
dom. -0.31
bre. -0.06
HIS chainID: C,
resSeq: 83,
molecule: CYTOCHROME BC1 COMPLEX
oxidoreductase
oligomeric count: 11
pocket vol.: 444.0 Å3
d(Fe-oop): 0.130 Å
HIS chainID: C, resSeq: 182,

molecule: CYTOCHROME BC1 COMPLEX

1cie-A-104
sad. -0.09
ruf. -0.69
dom. -0.04
bre. -0.06
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 303.0 Å3
d(Fe-oop): 0.017 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

1lr6-A-201
sad. +0.39
ruf. +0.27
dom. -0.08
bre. -0.06
HIS chainID: A,
resSeq: 39,
molecule: cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 549.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: A, resSeq: 63,

molecule: cytochrome b5

1ofy-A-1301
sad. +0.10
ruf. +0.03
dom. -0.14
bre. -0.06
HIS chainID: A,
resSeq: 264,
molecule: NINE HEME CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 385.0 Å3
d(Fe-oop): 0.091 Å
HIS chainID: A, resSeq: 288,

molecule: NINE HEME CYTOCHROME C

5b2y-A-501
sad. -0.07
ruf. -0.23
dom. -0.05
bre. -0.06
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 423.0 Å3
d(Fe-oop): 0.022 Å
HOH chainID: A, resSeq: 800,

molecule: water

5xdh-A-101
sad. +0.10
ruf. -0.55
dom. -0.09
bre. -0.06
HIS chainID: A,
resSeq: 15,
molecule: Putative cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 347.0 Å3
d(Fe-oop): 0.015 Å
DAH chainID: A, resSeq: 60,

molecule: Putative cytochrome c

7w2j-F-501
sad. +0.09
ruf. -0.67
dom. +0.24
bre. -0.06
HIS chainID: F,
resSeq: 347,
molecule: Fructose dehydrogenase cytochrome subunit
electron transporter
oligomeric count: 6
pocket vol.: 334.0 Å3
d(Fe-oop): 0.028 Å
MET chainID: F, resSeq: 395,

molecule: Fructose dehydrogenase cytochrome subunit

8ra1-A-201
sad. -0.03
ruf. +0.09
dom. -0.35
bre. -0.06
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 526.0 Å3
d(Fe-oop): 0.138 Å
Not assigned.
19hc-A-304
sad. -0.01
ruf. -0.12
dom. -0.08
bre. -0.06
HIS chainID: A,
resSeq: 115,
molecule: PROTEIN (NINE-HAEM CYTOCHROME C)
electron transporter
oligomeric count: 2
pocket vol.: 390.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: A, resSeq: 218,

molecule: PROTEIN (NINE-HAEM CYTOCHROME C)

2vr0-E-1004
sad. +0.62
ruf. -1.15
dom. +0.16
bre. -0.06
HIS chainID: E,
resSeq: 320,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 386.0 Å3
d(Fe-oop): 0.181 Å
HIS chainID: E, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA

3n5p-A-500
sad. -0.65
ruf. -0.31
dom. +0.43
bre. -0.06
CYS chainID: A,
resSeq: 186,
molecule: Nitric oxide synthase
oxidoreductase
oligomeric count: 2
pocket vol.: 555.0 Å3
d(Fe-oop): 0.435 Å
Not assigned.
3nlu-A-500
sad. -0.51
ruf. -0.50
dom. +0.53
bre. -0.06
CYS chainID: A,
resSeq: 186,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 563.0 Å3
d(Fe-oop): 0.046 Å
Not assigned.
9gy6-N-601
sad. -1.27
ruf. -0.38
dom. -0.03
bre. -0.06
HIS chainID: N,
resSeq: 123,
molecule: Cytochrome bc1 complex cytochrome b subunit
translocase
oligomeric count: 22
pocket vol.: 366.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: N, resSeq: 226,

molecule: Cytochrome bc1 complex cytochrome b subunit

2qrw-J-700
sad. -0.20
ruf. +0.80
dom. +0.06
bre. -0.06
HIS chainID: J,
resSeq: 75,
molecule: Hemoglobin-like protein HbO
oxygen carrier
oligomeric count: 2
pocket vol.: 430.0 Å3
d(Fe-oop): 0.013 Å
CYN chainID: J, resSeq: 800,

molecule: CYANIDE ION

7cp8-B-509
sad. -0.05
ruf. -0.37
dom. -0.01
bre. -0.06
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 447.0 Å3
d(Fe-oop): 0.061 Å
RM1 chainID: B, resSeq: 510,

molecule: N-METHYL-1(R)-AMINOINDAN

7w2j-C-501
sad. +0.08
ruf. -0.67
dom. +0.24
bre. -0.06
HIS chainID: C,
resSeq: 347,
molecule: Fructose dehydrogenase cytochrome subunit
electron transporter
oligomeric count: 6
pocket vol.: 344.0 Å3
d(Fe-oop): 0.027 Å
MET chainID: C, resSeq: 395,

molecule: Fructose dehydrogenase cytochrome subunit

9q4h-A-801
sad. -0.59
ruf. -0.46
dom. +0.36
bre. -0.06
CYS chainID: A,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 512.0 Å3
d(Fe-oop): 0.335 Å
Not assigned.
1hj3-A-601
sad. +0.00
ruf. -0.70
dom. +0.21
bre. -0.06
HIS chainID: A,
resSeq: 17,
molecule: Nitrite reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 441.0 Å3
d(Fe-oop): 0.054 Å
HIS chainID: A, resSeq: 69,

molecule: Nitrite reductase

2j7a-M-1004
sad. +0.43
ruf. -1.21
dom. +0.12
bre. -0.06
HIS chainID: M,
resSeq: 320,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 390.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: M, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

2wdv-C-1129
sad. -0.65
ruf. +0.32
dom. -0.20
bre. -0.06
HIS chainID: C,
resSeq: 84,
molecule: SUCCINATE DEHYDROGENASE CYTOCHROME B556 SUBUNIT
oxidoreductase
oligomeric count: 4
pocket vol.: 470.0 Å3
d(Fe-oop): 0.068 Å
HIS chainID: D, resSeq: 71,

molecule: SUCCINATE DEHYDROGENASE HYDROPHOBIC MEMBRANE ANCHOR PROTEIN