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ID of heme Axial ligands on heme Function & structure
3dqt-B-700
sad. -0.34
ruf. -0.12
dom. +0.43
bre. -0.13
CYS chainID: B,
resSeq: 186,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 517.0 Å3
d(Fe-oop): 0.207 Å
Not assigned.
4n4j-A-610
sad. +0.13
ruf. -0.69
dom. -0.28
bre. -0.13
HIS chainID: A,
resSeq: 164,
molecule: hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 3
pocket vol.: 443.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: A, resSeq: 241,

molecule: hydroxylamine oxidoreductase

6e0x-C-201
sad. +0.81
ruf. -0.67
dom. -0.07
bre. -0.13
HIS chainID: C,
resSeq: 172,
molecule: Cytochrome P460
oxidoreductase
oligomeric count: 2
pocket vol.: 337.0 Å3
d(Fe-oop): 0.209 Å
Not assigned.
6qq6-B-801
sad. +0.22
ruf. +0.06
dom. +0.03
bre. -0.13
HIS chainID: B,
resSeq: 331,
molecule: Nitric oxide reductase subunit B
oxidoreductase
oligomeric count: 2
pocket vol.: 407.0 Å3
d(Fe-oop): 0.083 Å
HIS chainID: B, resSeq: 631,

molecule: Nitric oxide reductase subunit B

9i4t-e-101
sad. +0.73
ruf. -0.36
dom. +0.04
bre. -0.13
HIS chainID: e,
resSeq: 26,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 50
pocket vol.: 506.0 Å3
d(Fe-oop): 0.086 Å
HIS chainID: f, resSeq: 25,

molecule: Cytochrome b559 subunit beta

1ozw-B-300
sad. -0.04
ruf. -0.07
dom. -0.03
bre. -0.13
HIS chainID: B,
resSeq: 25,
molecule: Heme oxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 645.0 Å3
d(Fe-oop): 0.067 Å
Not assigned.
3lg1-B-1008
sad. -0.40
ruf. -0.70
dom. +0.16
bre. -0.13
HIS chainID: B,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 571.0 Å3
d(Fe-oop): 0.043 Å
HIS chainID: B, resSeq: 415,

molecule: Eight-heme nitrite reductase

3x15-A-200
sad. +0.47
ruf. -0.32
dom. +0.06
bre. -0.13
HIS chainID: A,
resSeq: 16,
molecule: Cytochrome c552
electron transporter
oligomeric count: 2
pocket vol.: 379.0 Å3
d(Fe-oop): 0.028 Å
MET chainID: G, resSeq: 61,

molecule: Cytochrome c552

4n4l-A-613
sad. +0.03
ruf. -0.81
dom. +0.17
bre. -0.13
HIS chainID: A,
resSeq: 120,
molecule: hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 3
pocket vol.: 475.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 168,

molecule: hydroxylamine oxidoreductase

6zmx-B-201
sad. +0.21
ruf. -0.26
dom. -0.23
bre. -0.13
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 542.0 Å3
d(Fe-oop): 0.078 Å
HOH chainID: B, resSeq: 333,

molecule: water

8pw6-C-401
sad. -0.22
ruf. +0.43
dom. -0.03
bre. -0.13
HIS chainID: C,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 79
pocket vol.: 424.0 Å3
d(Fe-oop): 0.059 Å
HIS chainID: C, resSeq: 182,

molecule: Cytochrome b

1buw-D-147
sad. +0.22
ruf. -0.20
dom. -0.03
bre. -0.13
HIS chainID: D,
resSeq: 92,
molecule: PROTEIN (HEMOGLOBIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 530.0 Å3
d(Fe-oop): 0.058 Å
NO chainID: D, resSeq: 148,

molecule: NITRIC OXIDE

2vv8-C-1259
sad. +0.47
ruf. +0.11
dom. -0.27
bre. -0.13
HIS chainID: C,
resSeq: 200,
molecule: SENSOR PROTEIN FIXL
transferase
oligomeric count: 4
pocket vol.: 421.0 Å3
d(Fe-oop): 0.017 Å
CMO chainID: C, resSeq: 1260,

molecule: CARBON MONOXIDE

6ch6-A-201
sad. +0.12
ruf. +0.24
dom. -0.34
bre. -0.13
HIS chainID: A,
resSeq: 89,
molecule: Dehaloperoxidase B
oxygen carrier
oligomeric count: 1
pocket vol.: 520.0 Å3
d(Fe-oop): 0.102 Å
HOH chainID: A, resSeq: 366,

molecule: water

6nh8-D-501
sad. -0.46
ruf. -0.57
dom. +0.45
bre. -0.13
CYS chainID: D,
resSeq: 184,
molecule: Endothelial nitric oxide synthase splice variant eNOS13A
oxidoreductase
oligomeric count: 2
pocket vol.: 536.0 Å3
d(Fe-oop): 0.356 Å
Not assigned.
7qza-B-301
sad. +0.14
ruf. +0.73
dom. -0.04
bre. -0.13
HIS chainID: B,
resSeq: 197,
molecule: Dyp-type peroxidase family protein
oxidoreductase
oligomeric count: 4
pocket vol.: 380.0 Å3
d(Fe-oop): 0.181 Å
Not assigned.
8pnu-I-202
sad. -0.35
ruf. -0.79
dom. -0.34
bre. -0.13
HIS chainID: I,
resSeq: 58,
molecule: Styrene oxide isomerase
unclassified
oligomeric count: 12
pocket vol.: 570.0 Å3
d(Fe-oop): 0.052 Å
ABN chainID: G, resSeq: 201,

molecule: BENZYLAMINE

9dy5-A-501
sad. -0.38
ruf. -0.79
dom. +0.17
bre. -0.13
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 376.0 Å3
d(Fe-oop): 0.104 Å
HOH chainID: A, resSeq: 640,

molecule: water

9krr-I-101
sad. +0.24
ruf. -0.72
dom. +0.18
bre. -0.13
HIS chainID: I,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 2
pocket vol.: 378.0 Å3
d(Fe-oop): 0.080 Å
MET chainID: I, resSeq: 58,

molecule: Cytochrome c6

9oqx-B-301
sad. +0.27
ruf. +0.56
dom. +0.31
bre. -0.13
HIS chainID: B,
resSeq: 57,
molecule: N-hydroxylamine dehydratase (NohD)
unclassified
oligomeric count: 2
pocket vol.: 548.0 Å3
d(Fe-oop): 0.171 Å
HOH chainID: A, resSeq: 493,

molecule: water