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ID of heme Axial ligands on heme Function & structure
6hif-T-606
sad. +0.50
ruf. -1.19
dom. -0.18
bre. +0.12
HIS chainID: T,
resSeq: 301,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 409.0 Å3
d(Fe-oop): 0.081 Å
HIS chainID: T, resSeq: 454,

molecule: Hydrazine dehydrogenase

9dse-C-201
sad. +0.00
ruf. -1.25
dom. -0.18
bre. -0.03
HIS chainID: C,
resSeq: 109,
molecule: Diguanylate cyclase DosC
transferase
oligomeric count: 2
pocket vol.: 485.0 Å3
d(Fe-oop): 0.074 Å
CYN chainID: C, resSeq: 202,

molecule: CYANIDE ION

1j0p-A-1001
sad. +0.04
ruf. -0.72
dom. -0.18
bre. -0.02
HIS chainID: A,
resSeq: 22,
molecule: Cytochrome c3
electron transporter
oligomeric count: 1
pocket vol.: 481.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: A, resSeq: 34,

molecule: Cytochrome c3

1lt0-A-719
sad. +0.34
ruf. +0.27
dom. -0.18
bre. +0.07
HIS chainID: A,
resSeq: 200,
molecule: Sensor protein FixL
transferase
oligomeric count: 1
pocket vol.: 453.0 Å3
d(Fe-oop): 0.034 Å
CYN chainID: A, resSeq: 500,

molecule: CYANIDE ION

3pmq-A-677
sad. -0.12
ruf. -0.29
dom. -0.18
bre. -0.20
HIS chainID: A,
resSeq: 524,
molecule: Decaheme cytochrome c MtrF
electron transporter
oligomeric count: 1
pocket vol.: 413.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: A, resSeq: 550,

molecule: Decaheme cytochrome c MtrF

9cg3-J-401
sad. -0.20
ruf. -0.46
dom. -0.18
bre. -0.14
HIS chainID: J,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 413.0 Å3
d(Fe-oop): 0.302 Å
HIS chainID: J, resSeq: 182,

molecule: Cytochrome b

1jwn-C-147
sad. -0.31
ruf. +0.18
dom. -0.18
bre. -0.23
HIS chainID: C,
resSeq: 101,
molecule: Globin I - Ark Shell
oxygen carrier
oligomeric count: 2
pocket vol.: 480.0 Å3
d(Fe-oop): 0.058 Å
CMO chainID: C, resSeq: 148,

molecule: CARBON MONOXIDE

2yyx-A-1001
sad. +0.10
ruf. -0.87
dom. -0.18
bre. -0.04
HIS chainID: A,
resSeq: 22,
molecule: Cytochrome c3
electron transporter
oligomeric count: 1
pocket vol.: 464.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: A, resSeq: 34,

molecule: Cytochrome c3

2zt2-A-154
sad. +0.11
ruf. -0.01
dom. -0.18
bre. -0.23
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 491.0 Å3
d(Fe-oop): 0.084 Å
CMO chainID: A, resSeq: 155,

molecule: CARBON MONOXIDE

8wub-B-201
sad. +0.17
ruf. +0.56
dom. -0.18
bre. +0.05
HIS chainID: B,
resSeq: 64,
molecule: Neuroglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 520.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: B, resSeq: 96,

molecule: Neuroglobin

1qpw-A-650
sad. +0.34
ruf. -0.22
dom. -0.18
bre. -0.04
HIS chainID: A,
resSeq: 87,
molecule: PORCINE HEMOGLOBIN (ALPHA SUBUNIT)
oxygen carrier
oligomeric count: 4
pocket vol.: 573.0 Å3
d(Fe-oop): 0.074 Å
HOH chainID: A, resSeq: 754,

molecule: water

2f9q-D-600
sad. -0.14
ruf. -0.05
dom. -0.18
bre. -0.12
CYS chainID: D,
resSeq: 443,
molecule: Cytochrome P450 2D6
oxidoreductase
oligomeric count: 4
pocket vol.: 401.0 Å3
d(Fe-oop): 0.111 Å
Not assigned.
3ciu-B-147
sad. +0.43
ruf. -0.10
dom. -0.18
bre. -0.26
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 591.0 Å3
d(Fe-oop): 0.100 Å
O chainID: B, resSeq: 148,

molecule: OXYGEN ATOM

2zsr-A-154
sad. +0.13
ruf. -0.01
dom. -0.18
bre. -0.18
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 488.0 Å3
d(Fe-oop): 0.082 Å
CMO chainID: A, resSeq: 155,

molecule: CARBON MONOXIDE

3fwf-A-417
sad. -0.01
ruf. -0.46
dom. -0.18
bre. -0.25
SEC chainID: A,
resSeq: 357,
molecule: Camphor 5-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 451.0 Å3
d(Fe-oop): 0.296 Å
Not assigned.
4rwm-A-616
sad. +0.60
ruf. -1.16
dom. -0.18
bre. -0.06
HIS chainID: A,
resSeq: 305,
molecule: Similar to hydroxylamine oxidoreductase hao
oxidoreductase
oligomeric count: 3
pocket vol.: 436.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 443,

molecule: Similar to hydroxylamine oxidoreductase hao

8rvm-YYY-603
sad. +0.23
ruf. -0.52
dom. -0.18
bre. -0.38
HIS chainID: YYY,
resSeq: 58,
molecule: Octaheme nitrite c cytochrome c reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 559.0 Å3
d(Fe-oop): 0.047 Å
HIS chainID: YYY, resSeq: 95,

molecule: Octaheme nitrite c cytochrome c reductase

8yin-N-405
sad. +0.10
ruf. -0.02
dom. -0.18
bre. -0.13
HIS chainID: N,
resSeq: 82,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 539.0 Å3
d(Fe-oop): 0.293 Å
HIS chainID: N, resSeq: 183,

molecule: Cytochrome b

3ufh-A-910
sad. +0.39
ruf. -0.39
dom. -0.18
bre. -0.27
HIS chainID: A,
resSeq: 420,
molecule: UndA
oxidoreductase
oligomeric count: 1
pocket vol.: 419.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: A, resSeq: 448,

molecule: UndA

5uta-A-201
sad. +0.15
ruf. +0.00
dom. -0.18
bre. +0.01
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 518.0 Å3
d(Fe-oop): 0.014 Å
NO2 chainID: A, resSeq: 203,

molecule: NITRITE ION