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ID of heme Axial ligands on heme Function & structure
2j7a-G-1001
sad. +0.56
ruf. -0.66
dom. +0.22
bre. -0.27
LYS chainID: G,
resSeq: 151,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 477.0 Å3
d(Fe-oop): 0.076 Å
HOH chainID: G, resSeq: 2082,

molecule: water

4lm8-A-805
sad. +0.06
ruf. -0.66
dom. -0.14
bre. -0.19
HIS chainID: A,
resSeq: 297,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
oxidoreductase
oligomeric count: 1
pocket vol.: 564.0 Å3
d(Fe-oop): 0.066 Å
HIS chainID: A, resSeq: 310,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC

9cwd-D-501
sad. -0.53
ruf. -0.66
dom. +0.41
bre. -0.15
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 520.0 Å3
d(Fe-oop): 0.342 Å
Not assigned.
4d6u-P-502
sad. -0.40
ruf. -0.66
dom. +0.38
bre. +0.00
HIS chainID: P,
resSeq: 97,
molecule: CYTOCHROME B
electron transporter
oligomeric count: 10
pocket vol.: 408.0 Å3
d(Fe-oop): 0.059 Å
HIS chainID: P, resSeq: 196,

molecule: CYTOCHROME B

5c2v-F-404
sad. +0.76
ruf. -0.66
dom. +0.32
bre. -0.18
HIS chainID: F,
resSeq: 106,
molecule: HYDRAZINE SYNTHASE GAMMA SUBUNIT
electron transporter
oligomeric count: 6
pocket vol.: 401.0 Å3
d(Fe-oop): 0.109 Å
HOH chainID: F, resSeq: 536,

molecule: water

3cp5-A-202
sad. -0.38
ruf. -0.66
dom. -0.07
bre. -0.08
HIS chainID: A,
resSeq: 49,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 334.0 Å3
d(Fe-oop): 0.046 Å
MET chainID: A, resSeq: 100,

molecule: Cytochrome c

8q6y-A-501
sad. -0.14
ruf. -0.66
dom. -0.26
bre. -0.03
CYS chainID: A,
resSeq: 342,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 536.0 Å3
d(Fe-oop): 0.239 Å
Not assigned.
4cx5-A-750
sad. -0.47
ruf. -0.66
dom. +0.67
bre. +0.01
CYS chainID: A,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 529.0 Å3
d(Fe-oop): 0.044 Å
Not assigned.
1oah-B-1520
sad. +0.55
ruf. -0.66
dom. +0.32
bre. -0.08
LYS chainID: B,
resSeq: 150,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 445.0 Å3
d(Fe-oop): 0.076 Å
HOH chainID: B, resSeq: 2147,

molecule: water

4rkm-F-814
sad. +0.14
ruf. -0.66
dom. -0.05
bre. -0.15
HIS chainID: F,
resSeq: 479,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 492.0 Å3
d(Fe-oop): 0.000 Å
HIS chainID: F, resSeq: 579,

molecule: MccA

5c2v-C-404
sad. +0.74
ruf. -0.66
dom. +0.25
bre. -0.18
HIS chainID: C,
resSeq: 106,
molecule: HYDRAZINE SYNTHASE GAMMA SUBUNIT
electron transporter
oligomeric count: 6
pocket vol.: 376.0 Å3
d(Fe-oop): 0.155 Å
HOH chainID: C, resSeq: 564,

molecule: water

2nsi-D-550
sad. -0.70
ruf. -0.66
dom. +0.66
bre. +0.24
CYS chainID: D,
resSeq: 200,
molecule: PROTEIN (NITRIC OXIDE SYNTHASE)
oxidoreductase
oligomeric count: 2
pocket vol.: 533.0 Å3
d(Fe-oop): 0.301 Å
Not assigned.
6wzp-A-502
sad. -0.35
ruf. -0.66
dom. +0.08
bre. -0.15
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 379.0 Å3
d(Fe-oop): 0.256 Å
HOH chainID: A, resSeq: 763,

molecule: water

8xcm-C-501
sad. -0.06
ruf. -0.66
dom. -0.00
bre. -0.03
HIS chainID: C,
resSeq: 347,
molecule: Fructose dehydrogenase cytochrome subunit
electron transporter
oligomeric count: 3
pocket vol.: 295.0 Å3
d(Fe-oop): 0.027 Å
MET chainID: C, resSeq: 395,

molecule: Fructose dehydrogenase cytochrome subunit

7d1t-v-201
sad. +0.39
ruf. -0.66
dom. -0.04
bre. -0.03
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 411.0 Å3
d(Fe-oop): 0.023 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

9cwj-B-501
sad. -0.30
ruf. -0.66
dom. +0.55
bre. -0.17
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 517.0 Å3
d(Fe-oop): 0.335 Å
Not assigned.
2zlv-A-142
sad. -0.10
ruf. -0.66
dom. -0.02
bre. -0.25
HOH chainID: A,
resSeq: 159,
molecule: water
oxygen carrier
oligomeric count: 4
pocket vol.: 575.0 Å3
d(Fe-oop): 0.089 Å
Not assigned.
8w2k-A-401
sad. -0.03
ruf. -0.66
dom. +0.06
bre. +0.05
HIS chainID: A,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 466.0 Å3
d(Fe-oop): 0.072 Å
Not assigned.
3b3p-B-750
sad. -0.57
ruf. -0.66
dom. +0.56
bre. +0.06
CYS chainID: B,
resSeq: 415,
molecule: Nitric-oxide synthase
oxidoreductase
oligomeric count: 2
pocket vol.: 543.0 Å3
d(Fe-oop): 0.230 Å
Not assigned.
7a7c-B-801
sad. -0.75
ruf. -0.66
dom. +0.57
bre. -0.04
HIS chainID: B,
resSeq: 270,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 461.0 Å3
d(Fe-oop): 0.073 Å
Not assigned.