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ID of heme Axial ligands on heme Function & structure
3foo-H-150
sad. +0.10
ruf. -0.19
dom. -0.26
bre. -0.37
MET chainID: H,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 3
pocket vol.: 438.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: H, resSeq: 102,

molecule: Soluble cytochrome b562

7zti-B-201
sad. +0.43
ruf. -0.45
dom. +0.04
bre. -0.37
HIS chainID: B,
resSeq: 123,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 425.0 Å3
d(Fe-oop): 0.040 Å
CMO chainID: B, resSeq: 205,

molecule: CARBON MONOXIDE

1gqa-D-131
sad. -0.21
ruf. -0.27
dom. +0.17
bre. -0.37
HIS chainID: D,
resSeq: 123,
molecule: CYTOCHROME C'
electron transporter
oligomeric count: 2
pocket vol.: 473.0 Å3
d(Fe-oop): 0.254 Å
Not assigned.
4u8u-i-201
sad. +0.12
ruf. -0.15
dom. +0.01
bre. -0.37
HIS chainID: i,
resSeq: 99,
molecule: Globin a chain
oxygen carrier
oligomeric count: 180
pocket vol.: 521.0 Å3
d(Fe-oop): 0.020 Å
CYN chainID: i, resSeq: 202,

molecule: CYANIDE ION

4f4o-H-201
sad. +0.21
ruf. -0.19
dom. -0.29
bre. -0.37
HIS chainID: H,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 6
pocket vol.: 546.0 Å3
d(Fe-oop): 0.123 Å
OXY chainID: H, resSeq: 202,

molecule: OXYGEN MOLECULE

2nss-A-154
sad. +0.29
ruf. -0.34
dom. -0.12
bre. -0.37
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 592.0 Å3
d(Fe-oop): 0.009 Å
NBE chainID: A, resSeq: 371,

molecule: NITROSOBENZENE

4f4o-B-201
sad. +0.24
ruf. -0.23
dom. -0.29
bre. -0.37
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 6
pocket vol.: 544.0 Å3
d(Fe-oop): 0.101 Å
OXY chainID: B, resSeq: 202,

molecule: OXYGEN MOLECULE

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

2flq-B-903
sad. -0.58
ruf. -0.49
dom. +0.49
bre. -0.37
CYS chainID: B,
resSeq: 76,
molecule: Nitric Oxide Synthase
oxidoreductase
oligomeric count: 2
pocket vol.: 548.0 Å3
d(Fe-oop): 0.150 Å
Not assigned.
5w97-A-602
sad. -0.26
ruf. +0.17
dom. +0.40
bre. -0.37
HIS chainID: A,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 26
pocket vol.: 736.0 Å3
d(Fe-oop): 0.004 Å
CMO chainID: A, resSeq: 609,

molecule: CARBON MONOXIDE

3a4z-C-412
sad. -0.30
ruf. -0.32
dom. -0.15
bre. -0.37
CYS chainID: C,
resSeq: 347,
molecule: Vitamin D hydroxylase
oxidoreductase
oligomeric count: 1
pocket vol.: 399.0 Å3
d(Fe-oop): 0.270 Å
Not assigned.
3ise-L-159
sad. -0.31
ruf. +0.12
dom. +0.09
bre. -0.37
MET chainID: K,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 529.0 Å3
d(Fe-oop): 0.072 Å
MET chainID: L, resSeq: 52,

molecule: Bacterioferritin

8qbz-A-804
sad. +0.29
ruf. -0.34
dom. +0.11
bre. -0.37
HIS chainID: A,
resSeq: 286,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 591.0 Å3
d(Fe-oop): 0.041 Å
HIS chainID: A, resSeq: 319,

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

4ixr-v-201
sad. +0.00
ruf. +0.00
dom. -0.00
bre. -0.37
HIS chainID: v,
resSeq: 67,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 507.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: v, resSeq: 118,

molecule: Cytochrome c-550

5vui-A-801
sad. -0.57
ruf. -0.52
dom. +0.40
bre. -0.37
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 539.0 Å3
d(Fe-oop): 0.355 Å
Not assigned.
4do1-D-501
sad. -0.47
ruf. -0.91
dom. -0.23
bre. -0.37
CYS chainID: D,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 399.0 Å3
d(Fe-oop): 0.205 Å
Not assigned.
1kbi-A-760
sad. -0.01
ruf. -0.04
dom. +0.03
bre. -0.37
HIS chainID: A,
resSeq: 43,
molecule: CYTOCHROME B2
oxidoreductase
oligomeric count: 4
pocket vol.: 397.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 66,

molecule: CYTOCHROME B2

9htc-A-201
sad. +0.43
ruf. -0.43
dom. +0.06
bre. -0.37
HIS chainID: A,
resSeq: 121,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 417.0 Å3
d(Fe-oop): 0.003 Å
NO chainID: A, resSeq: 203,

molecule: NITRIC OXIDE

2eha-B-1003
sad. -0.26
ruf. +0.08
dom. -0.19
bre. -0.37
HIS chainID: B,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 455.0 Å3
d(Fe-oop): 0.312 Å
OSM chainID: B, resSeq: 3021,

molecule: 1-(OXIDOSULFANYL)METHANAMINE

4hgh-B-501
sad. -0.10
ruf. -0.29
dom. +0.00
bre. -0.37
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional P-450/NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 452.0 Å3
d(Fe-oop): 0.160 Å
HOH chainID: B, resSeq: 891,

molecule: water