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ID of heme Axial ligands on heme Function & structure
4n0k-B-201
sad. -0.12
ruf. -0.82
dom. -0.02
bre. -0.05
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 317.0 Å3
d(Fe-oop): 0.012 Å
MET chainID: B, resSeq: 80,

molecule: Cytochrome c iso-1

5c9m-D-201
sad. -0.25
ruf. -0.82
dom. -0.02
bre. +0.01
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c, somatic
electron transporter
oligomeric count: 1
pocket vol.: 314.0 Å3
d(Fe-oop): 0.021 Å
MET chainID: D, resSeq: 80,

molecule: Cytochrome c, somatic

3ubc-D-201
sad. -0.14
ruf. -0.82
dom. +0.17
bre. +0.18
HIS chainID: D,
resSeq: 82,
molecule: Hemoglobin-like flavoprotein
oxygen carrier
oligomeric count: 3
pocket vol.: 444.0 Å3
d(Fe-oop): 0.028 Å
OXY chainID: D, resSeq: 202,

molecule: OXYGEN MOLECULE

4rsz-D-201
sad. -0.16
ruf. -0.82
dom. -0.04
bre. -0.02
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 299.0 Å3
d(Fe-oop): 0.010 Å
MET chainID: D, resSeq: 80,

molecule: Cytochrome c

4eid-A-101
sad. +0.16
ruf. -0.82
dom. -0.00
bre. +0.04
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 1
pocket vol.: 380.0 Å3
d(Fe-oop): 0.010 Å
MET chainID: A, resSeq: 65,

molecule: Cytochrome c6

6fo2-P-502
sad. -0.97
ruf. -0.82
dom. -0.01
bre. +0.12
HIS chainID: P,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 463.0 Å3
d(Fe-oop): 0.216 Å
HIS chainID: P, resSeq: 196,

molecule: Cytochrome b

6qyc-C-805
sad. -0.12
ruf. -0.82
dom. +0.05
bre. -0.17
HIS chainID: C,
resSeq: 294,
molecule: Decaheme c-type cytochrome, OmcA/MtrC family
oxidoreductase
oligomeric count: 1
pocket vol.: 590.0 Å3
d(Fe-oop): 0.148 Å
HIS chainID: C, resSeq: 307,

molecule: Decaheme c-type cytochrome, OmcA/MtrC family

8k1x-C-501
sad. -0.32
ruf. -0.82
dom. +0.07
bre. +0.65
CYS chainID: C,
resSeq: 357,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 397.0 Å3
d(Fe-oop): 0.080 Å
Not assigned.
3ufw-A-750
sad. -0.47
ruf. -0.82
dom. +0.57
bre. -0.15
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 538.0 Å3
d(Fe-oop): 0.137 Å
Not assigned.
4l3y-A-604
sad. +0.75
ruf. -0.82
dom. -0.19
bre. -0.32
HIS chainID: A,
resSeq: 383,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 440.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 491,

molecule: Eight-heme nitrite reductase

2j7a-Q-1002
sad. +0.68
ruf. -0.82
dom. -0.03
bre. -0.26
HIS chainID: Q,
resSeq: 191,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 397.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: Q, resSeq: 335,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

5fvq-A-750
sad. -0.56
ruf. -0.82
dom. +0.50
bre. -0.18
CYS chainID: A,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 522.0 Å3
d(Fe-oop): 0.388 Å
Not assigned.
5ohe-D-202
sad. +0.16
ruf. -0.82
dom. -0.15
bre. +0.02
HIS chainID: D,
resSeq: 99,
molecule: Globin-coupled histidine kinase
transferase
oligomeric count: 2
pocket vol.: 597.0 Å3
d(Fe-oop): 0.038 Å
HOH chainID: D, resSeq: 391,

molecule: water

1crc-A-105
sad. -0.02
ruf. -0.82
dom. +0.08
bre. +0.09
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 345.0 Å3
d(Fe-oop): 0.095 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

4cwy-A-500
sad. -0.46
ruf. -0.82
dom. +0.56
bre. -0.27
CYS chainID: A,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 520.0 Å3
d(Fe-oop): 0.400 Å
Not assigned.
7nhq-E-101
sad. +0.56
ruf. -0.82
dom. +0.53
bre. +0.14
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 17
pocket vol.: 606.0 Å3
d(Fe-oop): 0.229 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

3d1i-A-1008
sad. -0.34
ruf. -0.82
dom. +0.17
bre. +0.17
HIS chainID: A,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 547.0 Å3
d(Fe-oop): 0.072 Å
HIS chainID: A, resSeq: 415,

molecule: Eight-heme nitrite reductase

4l3y-B-603
sad. -0.18
ruf. -0.82
dom. +0.12
bre. -0.35
HIS chainID: B,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 414.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: B, resSeq: 300,

molecule: Eight-heme nitrite reductase

4l3x-B-604
sad. +0.75
ruf. -0.82
dom. -0.23
bre. -0.31
HIS chainID: B,
resSeq: 383,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 465.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: B, resSeq: 491,

molecule: Eight-heme nitrite reductase

5d1v-B-201
sad. -0.16
ruf. -0.82
dom. +0.03
bre. -0.06
HIS chainID: B,
resSeq: 75,
molecule: Globin
oxygen carrier
oligomeric count: 2
pocket vol.: 443.0 Å3
d(Fe-oop): 0.038 Å
HOH chainID: B, resSeq: 389,

molecule: water