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ID of heme Axial ligands on heme Function & structure
6v0a-F-501
sad. +0.46
ruf. -0.79
dom. -0.02
bre. -0.25
LYS chainID: F,
resSeq: 133,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 426.0 Å3
d(Fe-oop): 0.051 Å
SO4 chainID: F, resSeq: 506,

molecule: SULFATE ION

1p6h-A-750
sad. -0.72
ruf. -0.79
dom. +0.51
bre. +0.05
CYS chainID: A,
resSeq: 415,
molecule: Nitric-oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 524.0 Å3
d(Fe-oop): 0.370 Å
Not assigned.
3tyi-B-104
sad. -0.15
ruf. -0.79
dom. -0.00
bre. -0.02
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 317.0 Å3
d(Fe-oop): 0.017 Å
MET chainID: B, resSeq: 80,

molecule: Cytochrome c iso-1

4mu8-A-201
sad. -0.48
ruf. -0.79
dom. -0.04
bre. -0.21
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 330.0 Å3
d(Fe-oop): 0.121 Å
HOH chainID: A, resSeq: 303,

molecule: water

7x2q-A-501
sad. -0.34
ruf. -0.79
dom. +0.31
bre. -0.14
CYS chainID: A,
resSeq: 437,
molecule: Sugiol synthase
oxidoreductase
oligomeric count: 1
pocket vol.: 429.0 Å3
d(Fe-oop): 0.048 Å
Not assigned.
8gym-Qc-503
sad. -0.10
ruf. -0.79
dom. +0.02
bre. +0.05
HIS chainID: Qc,
resSeq: 98,
molecule: Apocytochrome b
oxidoreductase
oligomeric count: 326
pocket vol.: 400.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: Qc, resSeq: 199,

molecule: Apocytochrome b

4rkm-I-811
sad. +0.02
ruf. -0.79
dom. +0.05
bre. -0.13
HIS chainID: I,
resSeq: 411,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 552.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: I, resSeq: 466,

molecule: MccA

5cid-B-201
sad. +0.10
ruf. -0.79
dom. +0.25
bre. -0.25
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 4
pocket vol.: 323.0 Å3
d(Fe-oop): 0.044 Å
MET chainID: B, resSeq: 80,

molecule: Cytochrome c iso-1

5ohe-C-200
sad. +0.17
ruf. -0.79
dom. -0.12
bre. -0.09
HIS chainID: C,
resSeq: 99,
molecule: Globin-coupled histidine kinase
transferase
oligomeric count: 2
pocket vol.: 558.0 Å3
d(Fe-oop): 0.036 Å
CYN chainID: C, resSeq: 201,

molecule: CYANIDE ION

7tsd-A-801
sad. -0.55
ruf. -0.79
dom. +0.63
bre. -0.08
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 532.0 Å3
d(Fe-oop): 0.406 Å
Not assigned.
3d1i-A-1006
sad. -0.18
ruf. -0.79
dom. +0.20
bre. -0.01
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 403.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase

3nlq-B-750
sad. -0.48
ruf. -0.79
dom. +0.79
bre. -0.09
CYS chainID: B,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 571.0 Å3
d(Fe-oop): 0.110 Å
Not assigned.
8fgh-C-801
sad. -0.59
ruf. -0.79
dom. +0.46
bre. -0.03
CYS chainID: C,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 534.0 Å3
d(Fe-oop): 0.295 Å
Not assigned.
6av6-B-502
sad. -0.47
ruf. -0.79
dom. +0.37
bre. -0.24
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 562.0 Å3
d(Fe-oop): 0.329 Å
Not assigned.
2vr0-E-1002
sad. +0.66
ruf. -0.79
dom. -0.06
bre. -0.04
HIS chainID: E,
resSeq: 191,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 376.0 Å3
d(Fe-oop): 0.129 Å
HIS chainID: E, resSeq: 335,

molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA

4d33-B-500
sad. -0.41
ruf. -0.79
dom. +0.26
bre. -0.09
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 456.0 Å3
d(Fe-oop): 0.123 Å
6J0 chainID: B, resSeq: 800,

molecule: N-[2-(3-fluorophenyl)ethyl]-N'-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethane-1,2-diamine

8pnu-C-202
sad. -0.35
ruf. -0.79
dom. -0.34
bre. -0.13
HIS chainID: C,
resSeq: 58,
molecule: Styrene oxide isomerase
unclassified
oligomeric count: 12
pocket vol.: 570.0 Å3
d(Fe-oop): 0.053 Å
ABN chainID: A, resSeq: 201,

molecule: BENZYLAMINE

5fvw-B-750
sad. -0.69
ruf. -0.79
dom. +0.60
bre. -0.16
CYS chainID: B,
resSeq: 420,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 530.0 Å3
d(Fe-oop): 0.336 Å
Not assigned.
8jax-F-202
sad. +0.02
ruf. -0.79
dom. -0.98
bre. +0.07
MET chainID: F,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 618.0 Å3
d(Fe-oop): 0.152 Å
MET chainID: E, resSeq: 52,

molecule: Bacterioferritin

8pnu-H-201
sad. -0.35
ruf. -0.79
dom. -0.34
bre. -0.13
HIS chainID: G,
resSeq: 58,
molecule: Styrene oxide isomerase
unclassified
oligomeric count: 12
pocket vol.: 568.0 Å3
d(Fe-oop): 0.053 Å
ABN chainID: H, resSeq: 202,

molecule: BENZYLAMINE