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ID of heme Axial ligands on heme Function & structure
7q7p-CCC-403
sad. +0.32
ruf. -0.75
dom. +0.02
bre. -0.21
MET chainID: CCC,
resSeq: 233,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 346.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: CCC, resSeq: 248,

molecule: Photosynthetic reaction center cytochrome c subunit

1m1p-C-801
sad. -0.01
ruf. -0.75
dom. -0.01
bre. -0.04
HIS chainID: C,
resSeq: 19,
molecule: Small tetraheme cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 591.0 Å3
d(Fe-oop): 0.070 Å
HIS chainID: C, resSeq: 65,

molecule: Small tetraheme cytochrome c

4fas-A-603
sad. -0.15
ruf. -0.75
dom. -0.26
bre. -0.11
HIS chainID: A,
resSeq: 99,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 408.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: A, resSeq: 176,

molecule: Hydroxylamine oxidoreductase

2g6i-A-750
sad. -0.68
ruf. -0.75
dom. +0.54
bre. -0.10
CYS chainID: A,
resSeq: 415,
molecule: Nitric-oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 518.0 Å3
d(Fe-oop): 0.336 Å
Not assigned.
2j7a-N-1002
sad. +0.60
ruf. -0.75
dom. +0.00
bre. -0.28
HIS chainID: N,
resSeq: 191,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 370.0 Å3
d(Fe-oop): 0.084 Å
HIS chainID: N, resSeq: 335,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

7e1v-O-304
sad. +0.10
ruf. -0.75
dom. +0.18
bre. -0.20
HIS chainID: O,
resSeq: 178,
molecule: Cytochrome bc1 complex cytochrome c subunit
translocase
oligomeric count: 20
pocket vol.: 424.0 Å3
d(Fe-oop): 0.055 Å
MET chainID: O, resSeq: 215,

molecule: Cytochrome bc1 complex cytochrome c subunit

1czj-A-120
sad. +0.21
ruf. -0.75
dom. -0.32
bre. +0.00
HIS chainID: A,
resSeq: 43,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 2
pocket vol.: 498.0 Å3
d(Fe-oop): 0.066 Å
HIS chainID: A, resSeq: 60,

molecule: CYTOCHROME C3

7qan-AAA-401
sad. -0.35
ruf. -0.75
dom. -0.08
bre. -0.08
CYS chainID: AAA,
resSeq: 344,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.141 Å
HOH chainID: AAA, resSeq: 515,

molecule: water

2zo5-B-1006
sad. -0.19
ruf. -0.75
dom. +0.20
bre. -0.04
HIS chainID: B,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 407.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: B, resSeq: 300,

molecule: Eight-heme nitrite reductase

1ft5-A-213
sad. +0.23
ruf. -0.75
dom. -0.06
bre. -0.02
HIS chainID: A,
resSeq: 15,
molecule: CYTOCHROME C554
electron transporter
oligomeric count: 1
pocket vol.: 426.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 102,

molecule: CYTOCHROME C554

3rqj-A-750
sad. -0.52
ruf. -0.75
dom. +0.64
bre. -0.18
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 538.0 Å3
d(Fe-oop): 0.165 Å
Not assigned.
9gy6-C-302
sad. +0.19
ruf. -0.75
dom. +0.45
bre. -0.18
HIS chainID: C,
resSeq: 192,
molecule: Cytochrome bc1 complex cytochrome c subunit
oxidoreductase
oligomeric count: 22
pocket vol.: 360.0 Å3
d(Fe-oop): 0.046 Å
MET chainID: C, resSeq: 229,

molecule: Cytochrome bc1 complex cytochrome c subunit

5gti-v-201
sad. +0.22
ruf. -0.75
dom. -0.03
bre. -0.03
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 19
pocket vol.: 443.0 Å3
d(Fe-oop): 0.078 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

6qq1-A-503
sad. +0.02
ruf. -0.75
dom. -0.03
bre. -0.03
HIS chainID: A,
resSeq: 368,
molecule: Copper-containing nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 343.0 Å3
d(Fe-oop): 0.032 Å
MET chainID: A, resSeq: 418,

molecule: Copper-containing nitrite reductase

8ki1-A-201
sad. -0.18
ruf. -0.75
dom. +0.06
bre. +0.03
HIS chainID: A,
resSeq: 32,
molecule: Heme acquisition protein HasAp
heme acquisition
oligomeric count: 1
pocket vol.: 449.0 Å3
d(Fe-oop): 0.028 Å
TYR chainID: A, resSeq: 75,

molecule: Heme acquisition protein HasAp

4wqb-A-1002
sad. +0.28
ruf. -0.75
dom. -0.05
bre. -0.29
HIS chainID: A,
resSeq: 164,
molecule: Thiosulfate dehydrogenase
oxidoreductase
oligomeric count: 1
pocket vol.: 370.0 Å3
d(Fe-oop): 0.020 Å
MET chainID: A, resSeq: 209,

molecule: Thiosulfate dehydrogenase

8ugr-3C-501
sad. -0.07
ruf. -0.75
dom. +0.01
bre. +0.10
HIS chainID: 3C,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 162
pocket vol.: 346.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: 3C, resSeq: 182,

molecule: Cytochrome b

2j7a-A-1005
sad. +0.62
ruf. -0.75
dom. +0.16
bre. -0.22
HIS chainID: A,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 449.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: A, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

4pxh-E-501
sad. -0.51
ruf. -0.75
dom. +0.06
bre. -0.25
CYS chainID: E,
resSeq: 357,
molecule: P450 monooxygenase
oxidoreductase
oligomeric count: 2
pocket vol.: 414.0 Å3
d(Fe-oop): 0.004 Å
KH4 chainID: F, resSeq: 101,

molecule: S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] 1H-imidazole-4-carbothioate

7q21-C-303
sad. +0.18
ruf. -0.75
dom. +0.30
bre. -0.42
HIS chainID: C,
resSeq: 181,
molecule: Cytochrome bc1 complex cytochrome c subunit
translocase
oligomeric count: 26
pocket vol.: 370.0 Å3
d(Fe-oop): 0.104 Å
Not assigned.