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ID of heme Axial ligands on heme Function & structure
4caq-B-750
sad. -0.63
ruf. -0.49
dom. +0.77
bre. +0.03
CYS chainID: B,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 546.0 Å3
d(Fe-oop): 0.044 Å
M68 chainID: B, resSeq: 800,

molecule: 7-[2-[2-(3-chlorophenyl)ethylamino]ethyl]quinolin-2-amine

4l3y-A-602
sad. +1.04
ruf. -0.49
dom. -0.10
bre. -0.37
HIS chainID: A,
resSeq: 231,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 490.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: A, resSeq: 398,

molecule: Eight-heme nitrite reductase

4u9g-A-201
sad. -0.29
ruf. -0.49
dom. +0.83
bre. -0.37
HIS chainID: A,
resSeq: 103,
molecule: NO-binding heme-dependent sensor protein
unclassified
oligomeric count: 1
pocket vol.: 454.0 Å3
d(Fe-oop): 0.064 Å
CMO chainID: A, resSeq: 203,

molecule: CARBON MONOXIDE

6dhf-v-201
sad. +0.36
ruf. -0.49
dom. -0.01
bre. +0.00
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 436.0 Å3
d(Fe-oop): 0.030 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

6rsl-B-201
sad. +0.02
ruf. -0.49
dom. -0.00
bre. -0.21
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 352.0 Å3
d(Fe-oop): 0.130 Å
HOH chainID: B, resSeq: 384,

molecule: water

4rkn-D-902
sad. +0.01
ruf. -0.49
dom. -0.08
bre. -0.05
HIS chainID: D,
resSeq: 147,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 603.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: D, resSeq: 348,

molecule: MccA

1j3z-G-142
sad. +0.14
ruf. -0.49
dom. -0.43
bre. -0.11
HIS chainID: G,
resSeq: 87,
molecule: Hemoglobin alpha Chain
oxygen carrier
oligomeric count: 4
pocket vol.: 500.0 Å3
d(Fe-oop): 0.112 Å
CMO chainID: G, resSeq: 143,

molecule: CARBON MONOXIDE

3sce-A-1004
sad. +0.53
ruf. -0.49
dom. +0.08
bre. -0.14
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 420.0 Å3
d(Fe-oop): 0.030 Å
PO4 chainID: A, resSeq: 1,

molecule: PHOSPHATE ION

6h5l-A-606
sad. -0.12
ruf. -0.49
dom. +0.06
bre. -0.24
HIS chainID: A,
resSeq: 208,
molecule: Similar to hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 12
pocket vol.: 391.0 Å3
d(Fe-oop): 0.083 Å
HIS chainID: A, resSeq: 270,

molecule: Similar to hydroxylamine oxidoreductase

7xbo-A-501
sad. -0.06
ruf. -0.49
dom. -0.18
bre. -0.16
CYS chainID: A,
resSeq: 354,
molecule: Cytochrome P450 monooxygenase PikC
oxidoreductase
oligomeric count: 1
pocket vol.: 391.0 Å3
d(Fe-oop): 0.073 Å
Not assigned.
9wmb-A-501
sad. -0.24
ruf. -0.49
dom. -0.05
bre. -0.15
CYS chainID: A,
resSeq: 401,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 453.0 Å3
d(Fe-oop): 0.245 Å
Not assigned.
3dr0-B-94
sad. +0.33
ruf. -0.49
dom. +0.01
bre. -0.08
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 1
pocket vol.: 332.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: B, resSeq: 65,

molecule: Cytochrome c6

4gyd-D-200
sad. +0.40
ruf. -0.49
dom. -0.00
bre. -0.04
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 1
pocket vol.: 362.0 Å3
d(Fe-oop): 0.005 Å
MET chainID: D, resSeq: 58,

molecule: Cytochrome c6

5add-A-750
sad. -0.60
ruf. -0.49
dom. +0.47
bre. -0.38
CYS chainID: A,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 537.0 Å3
d(Fe-oop): 0.378 Å
Not assigned.
1hcm-B-601
sad. -0.03
ruf. -0.49
dom. -0.01
bre. -0.10
HIS chainID: B,
resSeq: 69,
molecule: CYTOCHROME CD1 NITRITE REDUCTASE
electron transporter
oligomeric count: 2
pocket vol.: 379.0 Å3
d(Fe-oop): 0.039 Å
MET chainID: B, resSeq: 106,

molecule: CYTOCHROME CD1 NITRITE REDUCTASE

2qls-C-142
sad. -0.23
ruf. -0.49
dom. -0.18
bre. +0.36
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 2
pocket vol.: 552.0 Å3
d(Fe-oop): 0.185 Å
Not assigned.
4l38-B-602
sad. +1.07
ruf. -0.49
dom. -0.11
bre. -0.17
HIS chainID: B,
resSeq: 231,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 489.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: B, resSeq: 398,

molecule: Eight-heme nitrite reductase

5e29-C-202
sad. +0.17
ruf. -0.49
dom. +0.09
bre. -0.16
NO chainID: C,
resSeq: 201,
molecule: NITRIC OXIDE
oxygen carrier
oligomeric count: 4
pocket vol.: 557.0 Å3
d(Fe-oop): 0.150 Å
Not assigned.
4lmh-C-807
sad. -0.23
ruf. -0.49
dom. +0.19
bre. -0.27
HIS chainID: C,
resSeq: 576,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA
electron transporter
oligomeric count: 1
pocket vol.: 474.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: C, resSeq: 587,

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

8ir6-V-201
sad. +0.34
ruf. -0.49
dom. +0.13
bre. -0.17
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 445.0 Å3
d(Fe-oop): 0.059 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550