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ID of heme Axial ligands on heme Function & structure
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.
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.: 429.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

6ngc-A-801
sad. -0.51
ruf. -0.66
dom. +0.42
bre. +0.02
CYS chainID: A,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 539.0 Å3
d(Fe-oop): 0.365 Å
Not assigned.
1kwj-A-166
sad. +0.31
ruf. -0.66
dom. -0.06
bre. +0.42
HIS chainID: A,
resSeq: 45,
molecule: cytochrome c7
electron transporter
oligomeric count: 1
pocket vol.: 463.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: A, resSeq: 66,

molecule: cytochrome c7

2vhb-B-150
sad. +0.09
ruf. -0.66
dom. +0.03
bre. -0.00
HIS chainID: B,
resSeq: 85,
molecule: HEMOGLOBIN
oxygen carrier
oligomeric count: 2
pocket vol.: 561.0 Å3
d(Fe-oop): 0.033 Å
AZI chainID: B, resSeq: 160,

molecule: AZIDE ION

4qom-C-502
sad. +0.17
ruf. -0.66
dom. -0.11
bre. -0.06
TYR chainID: C,
resSeq: 340,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 322.0 Å3
d(Fe-oop): 0.027 Å
Not assigned.
6p41-D-201
sad. -0.07
ruf. -0.66
dom. -0.04
bre. -0.15
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 2
pocket vol.: 390.0 Å3
d(Fe-oop): 0.090 Å
MET chainID: D, resSeq: 80,

molecule: Cytochrome c iso-1

1om4-B-750
sad. -0.69
ruf. -0.66
dom. +0.61
bre. -0.01
CYS chainID: B,
resSeq: 415,
molecule: Nitric-oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 524.0 Å3
d(Fe-oop): 0.335 Å
Not assigned.
4q5c-A-601
sad. +0.55
ruf. -0.66
dom. +0.01
bre. -0.30
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 430.0 Å3
d(Fe-oop): 0.008 Å
SO3 chainID: A, resSeq: 609,

molecule: SULFITE ION