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ID of heme Axial ligands on heme Function & structure
1qlb-C-1255
sad. -0.80
ruf. +0.12
dom. +0.17
bre. -0.19
HIS chainID: C,
resSeq: 93,
molecule: FUMARATE REDUCTASE CYTOCHROME B SUBUNIT
electron transporter
oligomeric count: 6
pocket vol.: 386.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: C, resSeq: 182,

molecule: FUMARATE REDUCTASE CYTOCHROME B SUBUNIT

7dy4-D-201
sad. +0.28
ruf. +0.12
dom. -0.44
bre. -0.11
HIS chainID: D,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 541.0 Å3
d(Fe-oop): 0.152 Å
HOH chainID: D, resSeq: 309,

molecule: water

9bpb-a-601
sad. -0.31
ruf. +0.12
dom. +0.23
bre. -0.55
HIS chainID: a,
resSeq: 62,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 42
pocket vol.: 809.0 Å3
d(Fe-oop): 0.140 Å
HIS chainID: a, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

9bpb-m-601
sad. -0.31
ruf. +0.12
dom. +0.23
bre. -0.55
HIS chainID: m,
resSeq: 62,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 42
pocket vol.: 814.0 Å3
d(Fe-oop): 0.140 Å
HIS chainID: m, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

9he6-A-409
sad. -0.37
ruf. +0.12
dom. -0.06
bre. -0.02
CYS chainID: A,
resSeq: 52,
molecule: Heme-thiolate peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 412.0 Å3
d(Fe-oop): 0.157 Å
Not assigned.
1h5e-A-350
sad. -0.77
ruf. +0.12
dom. -0.06
bre. -0.13
HIS chainID: A,
resSeq: 170,
molecule: PEROXIDASE C1A
oxidoreductase
oligomeric count: 1
pocket vol.: 386.0 Å3
d(Fe-oop): 0.082 Å
Not assigned.
5kkz-P-1001
sad. +0.05
ruf. +0.12
dom. +0.04
bre. -0.20
HIS chainID: P,
resSeq: 40,
molecule: Cytochrome c1
electron transporter
oligomeric count: 6
pocket vol.: 433.0 Å3
d(Fe-oop): 0.068 Å
MET chainID: P, resSeq: 185,

molecule: Cytochrome c1

7kqr-B-401
sad. -0.32
ruf. +0.12
dom. +0.30
bre. -0.17
HIS chainID: B,
resSeq: 196,
molecule: Heme-dependent L-tyrosine hydroxylase
oxidoreductase
oligomeric count: 2
pocket vol.: 552.0 Å3
d(Fe-oop): 0.089 Å
Not assigned.
7r0w-I-301
sad. -0.21
ruf. +0.12
dom. +0.30
bre. -0.15
HIS chainID: I,
resSeq: 93,
molecule: Cytochrome b6
electron transporter
oligomeric count: 18
pocket vol.: 337.0 Å3
d(Fe-oop): 0.188 Å
HIS chainID: I, resSeq: 194,

molecule: Cytochrome b6

1yhu-C-160
sad. -0.03
ruf. +0.12
dom. -0.34
bre. -0.07
HIS chainID: C,
resSeq: 99,
molecule: hemoglobin B1a chain
oxygen carrier
oligomeric count: 24
pocket vol.: 570.0 Å3
d(Fe-oop): 0.158 Å
OXY chainID: C, resSeq: 161,

molecule: OXYGEN MOLECULE

8f68-A-1001
sad. +0.15
ruf. +0.12
dom. +0.28
bre. -0.01
HIS chainID: A,
resSeq: 106,
molecule: Cytochrome bo(3) ubiquinol oxidase subunit 1
translocase
oligomeric count: 4
pocket vol.: 434.0 Å3
d(Fe-oop): 0.161 Å
HIS chainID: A, resSeq: 421,

molecule: Cytochrome bo(3) ubiquinol oxidase subunit 1

9gk1-A-601
sad. -0.09
ruf. +0.12
dom. +0.08
bre. -0.06
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 1
pocket vol.: 433.0 Å3
d(Fe-oop): 0.017 Å
HOH chainID: A, resSeq: 701,

molecule: water

3uhi-D-147
sad. -0.02
ruf. +0.12
dom. -0.05
bre. -0.26
HIS chainID: D,
resSeq: 101,
molecule: Globin-1
oxygen carrier
oligomeric count: 2
pocket vol.: 524.0 Å3
d(Fe-oop): 0.032 Å
CMO chainID: D, resSeq: 148,

molecule: CARBON MONOXIDE

5nc0-A-201
sad. -0.35
ruf. +0.12
dom. -0.19
bre. -0.08
HIS chainID: A,
resSeq: 120,
molecule: Cytochrome c'
electron transporter
oligomeric count: 2
pocket vol.: 429.0 Å3
d(Fe-oop): 0.082 Å
NO chainID: A, resSeq: 202,

molecule: NITRIC OXIDE

5z84-N-602
sad. -0.59
ruf. +0.12
dom. +0.23
bre. -0.08
HIS chainID: N,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 532.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: N, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

5k8z-D-202
sad. -0.27
ruf. +0.12
dom. -0.06
bre. -0.23
HIS chainID: D,
resSeq: 114,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 2
pocket vol.: 423.0 Å3
d(Fe-oop): 0.115 Å
OH chainID: D, resSeq: 203,

molecule: HYDROXIDE ION

1a0z-B-147
sad. +0.47
ruf. +0.12
dom. -0.52
bre. -0.03
HIS chainID: B,
resSeq: 92,
molecule: HEMOGLOBIN (BETA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 567.0 Å3
d(Fe-oop): 0.406 Å
Not assigned.
4to9-C-201
sad. -0.24
ruf. +0.12
dom. -0.01
bre. -0.30
MET chainID: C,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 535.0 Å3
d(Fe-oop): 0.028 Å
MET chainID: D, resSeq: 52,

molecule: Bacterioferritin

5v53-B-801
sad. -0.96
ruf. +0.12
dom. +0.22
bre. -0.03
HIS chainID: B,
resSeq: 279,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 421.0 Å3
d(Fe-oop): 0.090 Å
ACT chainID: B, resSeq: 805,

molecule: ACETATE ION

8k9f-A-303
sad. -0.27
ruf. +0.12
dom. +0.33
bre. +0.36
HIS chainID: A,
resSeq: 130,
molecule: Cytochrome c7-like domain-containing protein
electron transporter
oligomeric count: 8
pocket vol.: 389.0 Å3
d(Fe-oop): 0.207 Å
HIS chainID: A, resSeq: 144,

molecule: Cytochrome c7-like domain-containing protein